Rexroth IndraMotion MTX Standard NC Operation

Transcription

1 Industrial Hydraulics Electric Drives and Controls Linear Motion and Assembly Technologies Pneumatics Service Automation Mobile Hydraulics Rexroth IndraControl VCP 20 Rexroth IndraMotion MTX Standard NC Operation Operating Guide R Edition 01

2 About this Documentation Standard NC Operation Title Type of Documentation Rexroth IndraMotion MTX Standard NC Operation Operating Guide Document Typecode Internal File Reference Document Number B308-01/EN Purpose of Documentation This documentation describes the operation of the standard NC interface of the Rexroth IndraMotion MTX NC interface. Record of Revisions Description Release Date Notes B308-01/EN New issue Copyright 2005 Bosch Rexroth AG Copying this document, giving it to others and the use or communication of the contents thereof without express authority, are forbidden. Offenders are liable for the payment of damages. All rights are reserved in the event of the grant of a patent or the registration of a utility model or design (DIN 34-1). Validity The specified data is for product description purposes only and may not be deemed to be guaranteed unless expressly confirmed in the contract. All rights are reserved with respect to the content of this documentation and the availability of the product. Published by Bosch Rexroth AG Bgm.-Dr.-Nebel-Str. 2 D Lohr a. Main Telephone +49 (0)93 52/40-0 Tx Fax +49 (0)93 52/ Dept. BRC/ESM2 (StKr), BRC/ESM6 (EgWi) Dept. BRC/ESM6 (DiHa) Note This document has been printed on chlorine-free bleached paper.

3 Standard NC Operation Contents I Contents 1 Introduction About this Documentation Purpose Structure Notation, Fonts, Symbols Overview of the MTX Documentation System Description Startup and Project Planning Standard NC Operation Programming Manual Diagnosis Messages Prerequisites Important Directions for Use Appropriate Use Introduction Areas of Use and Application Inappropriate Use Safety Instructions for Electric Drives and Controls Introduction Explanations Hazards by Improper Use General Information Protection Against Contact with Electrical Parts Protection Against Electric Shock by Protective Low Voltage (PELV) Protection Against Dangerous Movements Protection Against Magnetic and Electromagnetic Fields During Operation and Mounting Protection Against Contact with Hot Parts Protection During Handling and Mounting Battery Safety Protection Against Pressurized Systems Operating Elements User Panel and Keyboard Machine User Panel Basic Screen Layout Operating Areas and OP Keys

4 II Contents Standard NC Operation 4.5 Machine Status Area Structure of the Machine Status Area Status Line Structure of the Status Line Functions of the Status Field General Operation and Visualization Visualization Symbols Basic NC Screen Overview Position Display Technology Display NC Program Section Display NC Program Nesting Display NC Zero Offset Display NC Zero Offset Table Display NC Placement Display NC Tool Display NC Tool Compensation Display G Code Display M Code Display MTX Navigator General Operation Functions Winlock Activating Winlock Deactivating Winlock Terminating the User Interface Diagnosis Channel Dialog Box Application General Structure of the Channel Dialog Box Operation and Navigation NC-PLC Interface Signals Application General Structure of the Interface Signals Display Operation and Navigation Programming Overview NC Programming Overview Functions under File Functions under Edit

5 Standard NC Operation Contents III Functions under Navigate Paste... Functions Functions under Extras GNP Correction Function Online Help: NC Programming Instructions Keyboard Shortcuts Program Selection Functions D Corrections, Zero Offsets and Placements Overview Editors for NC Data Screen Layout NC Data Tables Operation Value Entry Function Keys in the Table Editor Zero Offsets D Corrections General Information on D Corrections Using the D Correction Editor Placements Operating Modes Automatic Single Block Single Step Program Block Next Block MDI Block Input MDI Editor Options Processing an MDI Block Processing Several MDI Blocks Processing a Subprogram Transfer of NC Blocks from the MDI Editor to an NC Program Tool Management Introduction Operation Tool List Display Tool Editors Tool Catalog Index Service & Support 12-1

6 IV Contents Standard NC Operation 12.1 Helpdesk Service-Hotline Internet Vor der Kontaktaufnahme... - Before contacting us Kundenbetreuungsstellen - Sales & Service Facilities

7 Standard NC Operation Introduction Introduction 1.1 About this Documentation Purpose Structure This documentation describes the operation of the standard user interface of the Rexroth IndraMotion MTX NC control. This documentation is a component of the full documentation for the Rexroth IndraMotion MTX (see 1.2 Overview of the MTX Documentation). The document is structured according to procedures. The description of the individual functions corresponds to their operation. General operating instructions come first. Notation, Fonts, Symbols Keys on the keyboard and on the operator panel The following notations are used in this documentation for actuating operating elements (buttons, keys): Keys on the keyboard and on the operator panel are shown in angled brackets < >; e.g. pressing the Enter key is shown as <Enter>. Keys that are pressed in sequence are separated by a comma; e.g. <1>, <2>, <Enter>. Keys that are pressed simultaneously are combined using a plus symbol, e.g. <Ctrl>+<Alt>+<Del> or <Shift>+<Enter>. Buttons in the user interface Menu sequences Buttons in dialog boxes in the user interface are emphasized by bold lettering, e.g. OK or Cancel. To display menus, the individual sequential menu items are emphasized in bold and connected by dashes. For example, to call menu item "Save" in menu "File": File - Save. 1.2 Overview of the MTX Documentation System Description Brief description Title Type Mat. No. This documentation provides an overview of the hardware of the Rexroth IndraMotion MTX control system. Rexroth IndraMotion MTX System Description DOK-MTX***-SYS*DES*V02-PR0x-EN-P R Startup and Project Planning Brief description Title Type Mat. No. Among other things, this documentation describes the configuration of the user interface, the user administration and the remote programming of the Rexroth IndraMotion MTX control system. Rexroth IndraMotion MTX Startup and Project Planning DOK-MTX***-STARTUP*V02-IB0x-EN-P R

8 1-2 Introduction Standard NC Operation Standard NC Operation Brief description Title Type Mat. No. This documentation describes the operation of the standard user interface of the Rexroth IndraMotion MTX. Rexroth IndraMotion MTX Standard NC Operation DOK-MTX***-NC*OP***V02-AW0x-EN-P R Programming Manual Brief description Title Type Mat. No. Diagnosis Messages Brief description Title Type Mat. No. This documentation describes the NC programming and NC commands of the Rexroth IndraMotion MTX. Rexroth IndraMotion MTX Programming Manual DOK-MTX***-NC**PRO*V02-AW0x-EN-P R This documentation describes the errors, warnings and messages that may occur, their possible causes and notes regarding their elimination within the Rexroth IndraMotion MTX control system. Rexroth IndraMotion MTX Diagnosis Messages DOK-MTX***-DIAGMES*V02-IF0x-EN-P R Prerequisites To be able to operate the standard user interface of the Rexroth IndraMotion MTX according to this documentation, project planning and startup of control must be executed. The default settings of the dialog boxes as delivered are described. For further configuration options, see the documentation "Startup and Project Planning", DOK-MTX***-STARTUP*V02-IB0x-EN-P, R

9 Standard NC Operation Important Directions for Use Important Directions for Use 2.1 Appropriate Use Introduction Bosch Rexroth products represent state-of-the-art developments and manufacturing. They are tested prior to delivery to ensure operating safety and reliability. The products may only be used in the manner that is defined as appropriate. If they are used in an inappropriate manner, then situations can develop that may lead to property damage or injury to personnel. Note: Bosch Rexroth AG, as manufacturer, is not liable for any damages resulting from inappropriate use. In such cases, the guarantee and the right to payment of damages resulting from inappropriate use are forfeited. The user alone carries all responsibility of the risks. Before using Bosch Rexroth products, make sure that all the prerequisites for appropriate use of the products are satisfied: Personnel that in any way, shape or form uses our products must first read and understand the relevant safety instructions and be familiar with appropriate use. If the product takes the form of hardware, then they must remain in their original state, in other words, no structural changes are permitted. It is not permitted to decompile software products or alter source codes. Do not mount damaged or faulty products or use them in operation. Make sure that the products have been installed in the manner described in the relevant documentation.

10 2-2 Important Directions for Use Standard NC Operation Areas of Use and Application The Rexroth IndraMotion MTX control is designed for use in the following cases: Programming the contour and processing technology (path feed, spindle speed, tool change) of a workpiece, Leading a processing tool along the programmed path. Feed drive, spindles and auxiliary axes of a machine tool will be controlled per SERCOS interface. Note: Additionally, the I/O components are required for the integrated PLC which controls the process completely in combination with the actual CNC and also monitors the process regarding safety. Operation is only permitted in the specified configurations and combinations of hardware components using the software and firmware as specified in the relevant function descriptions. 2.2 Inappropriate Use The Rexroth IndraMotion MTX is designed for control tasks in an installation with multiple axes. Typical applications are: lathes milling machines and machining centers. Using the Rexroth IndraMotion MTX outside of the above-referenced areas of application or under operating conditions other than described in the document and the technical data specified is defined as inappropriate use". Rexroth IndraMotion MTX may not be used if they are subject to operating conditions that do not meet the above specified ambient conditions. This includes, for example, operation under water, in the case of extreme temperature fluctuations or extremely high maximum temperatures or if Bosch Rexroth has not specifically released Rexroth IndraMotion MTX for that intended purpose. Please note the specifications outlined in the general Safety Instructions!

11 Standard NC Operation Safety Instructions for Electric Drives and Controls Safety Instructions for Electric Drives and Controls 3.1 Introduction Read these instructions before the initial startup of the equipment in order to eliminate the risk of bodily harm or material damage. Follow these safety instructions at all times. Do not attempt to install or start up this equipment without first reading all documentation provided with the product. Read and understand these safety instructions and all user documentation of the equipment prior to working with the equipment at any time. If you do not have the user documentation for your equipment, contact your local Bosch Rexroth representative to send this documentation immediately to the person or persons responsible for the safe operation of this equipment. If the equipment is resold, rented or transferred or passed on to others, then these safety instructions must be delivered with the equipment. WARNING Improper use of this equipment, failure to follow the safety instructions in this document or tampering with the product, including disabling of safety devices, may result in material damage, bodily harm, electric shock or even death! 3.2 Explanations The safety instructions describe the following degrees of hazard seriousness in compliance with ANSI Z535. The degree of hazard seriousness informs about the consequences resulting from noncompliance with the safety instructions. Warning symbol with signal word Degree of hazard seriousness according to ANSI Death or severe bodily harm will occur. DANGER Death or severe bodily harm may occur. WARNING Bodily harm or material damage may occur. CAUTION Fig. 3-1: Hazard classification (according to ANSI Z535)

12 3-2 Safety Instructions for Electric Drives and Controls Standard NC Operation 3.3 Hazards by Improper Use DANGER High voltage and high discharge current! Danger to life or severe bodily harm by electric shock! DANGER Dangerous movements! Danger to life, severe bodily harm or material damage by unintentional motor movements! WARNING High electrical voltage due to wrong connections! Danger to life or bodily harm by electric shock! WARNING Health hazard for persons with heart pacemakers, metal implants and hearing aids in proximity to electrical equipment! Surface of machine housing could be extremely hot! Danger of injury! Danger of burns! CAUTION CAUTION Risk of injury due to improper handling! Bodily harm caused by crushing, shearing, cutting and mechanical shock or incorrect handling of pressurized systems! Risk of injury due to incorrect handling of batteries! CAUTION

13 Standard NC Operation Safety Instructions for Electric Drives and Controls General Information Bosch Rexroth AG is not liable for damages resulting from failure to observe the warnings provided in this documentation. Read the operating, maintenance and safety instructions in your language before starting up the machine. If you find that you cannot completely understand the documentation for your product, please ask your supplier to clarify. Proper and correct transport, storage, assembly and installation as well as care in operation and maintenance are prerequisites for optimal and safe operation of this equipment. Only persons who are trained and qualified for the use and operation of the equipment may work on this equipment or within its proximity. The persons are qualified if they have sufficient knowledge of the assembly, installation and operation of the equipment as well as an understanding of all warnings and precautionary measures noted in these instructions. Furthermore, they must be trained, instructed and qualified to switch electrical circuits and equipment on and off in accordance with technical safety regulations, to ground them and to mark them according to the requirements of safe work practices. They must have adequate safety equipment and be trained in first aid. Only use spare parts and accessories approved by the manufacturer. Follow all safety regulations and requirements for the specific application as practiced in the country of use. The equipment is designed for installation in industrial machinery. The ambient conditions given in the product documentation must be observed. Use only safety features and applications that are clearly and explicitly approved in the Project Planning Manual. If this is not the case, they are excluded. The following areas of use and application, for example, include safety features and applications: construction cranes, elevators used for people or freight, devices and vehicles to transport people, medical applications, refinery plants, transport of hazardous goods, nuclear applications, applications in which electrical devices with vital functions can be electromagnetically disturbed, mining, food processing, control of protection equipment (also in a machine). The information given in the documentation of the product with regard to the use of the delivered components contains only examples of applications and suggestions. The machine and installation manufacturer must make sure that the delivered components are suited for his individual application and check the information given in this documentation with regard to the use of the components, make sure that his application complies with the applicable safety regulations and standards and carry out the required measures, modifications and complements. Startup of the delivered components is only permitted once it is sure that the machine or installation in which they are installed complies with the national regulations, safety specifications and standards of the application.

14 3-4 Safety Instructions for Electric Drives and Controls Standard NC Operation Operation is only permitted if the national EMC regulations for the application are met. The instructions for installation in accordance with EMC requirements can be found in the documentation "EMC in Drive and Control Systems". The machine or installation manufacturer is responsible for compliance with the limiting values as prescribed in the national regulations. Technical data, connections and operational conditions are specified in the product documentation and must be followed at all times.

15 Standard NC Operation Safety Instructions for Electric Drives and Controls Protection Against Contact with Electrical Parts Note: This section refers to equipment and drive components with voltages above 50 Volts. Touching live parts with voltages of 50 Volts and more with bare hands or conductive tools or touching ungrounded housings can be dangerous and cause electric shock. In order to operate electrical equipment, certain parts must unavoidably have dangerous voltages applied to them. DANGER High electrical voltage! Danger to life, severe bodily harm by electric shock! Only those trained and qualified to work with or on electrical equipment are permitted to operate, maintain or repair this equipment. Follow general construction and safety regulations when working on high voltage installations. Before switching on power the ground wire must be permanently connected to all electrical units according to the connection diagram. Do not operate electrical equipment at any time, even for brief measurements or tests, if the ground wire is not permanently connected to the points of the components provided for this purpose. Before working with electrical parts with voltage higher than 50 V, the equipment must be disconnected from the mains voltage or power supply. Make sure the equipment cannot be switched on again unintended. The following should be observed with electrical drive and filter components: Wait thirty (30) minutes after switching off power to allow capacitors to discharge before beginning to work. Measure the voltage on the capacitors before beginning to work to make sure that the equipment is safe to touch. Never touch the electrical connection points of a component while power is turned on. Install the covers and guards provided with the equipment properly before switching the equipment on. Prevent contact with live parts at any time. A residual-current-operated protective device (RCD) must not be used on electric drives! Indirect contact must be prevented by other means, for example, by an overcurrent protective device. Electrical components with exposed live parts and uncovered high voltage terminals must be installed in a protective housing, for example, in a control cabinet.

16 3-6 Safety Instructions for Electric Drives and Controls Standard NC Operation To be observed with electrical drive and filter components: DANGER High electrical voltage on the housing! High leakage current! Danger to life, danger of injury by electric shock! Connect the electrical equipment, the housings of all electrical units and motors permanently with the safety conductor at the ground points before power is switched on. Look at the connection diagram. This is even necessary for brief tests. Connect the safety conductor of the electrical equipment always permanently and firmly to the supply mains. Leakage current exceeds 3.5 ma in normal operation. Use a copper conductor with at least 10 mm² cross section over its entire course for this safety conductor connection! Prior to startups, even for brief tests, always connect the protective conductor or connect with ground wire. Otherwise, high voltages can occur on the housing that lead to electric shock. 3.6 Protection Against Electric Shock by Protective Low Voltage (PELV) All connections and terminals with voltages between 0 and 50 Volts on Rexroth products are protective low voltages designed in accordance with international standards on electrical safety. WARNING High electrical voltage due to wrong connections! Danger to life, bodily harm by electric shock! Only connect equipment, electrical components and cables of the protective low voltage type (PELV = Protective Extra Low Voltage) to all terminals and clamps with voltages of 0 to 50 Volts. Only electrical circuits may be connected which are safely isolated against high voltage circuits. Safe isolation is achieved, for example, with an isolating transformer, an opto-electronic coupler or when battery-operated.

17 Standard NC Operation Safety Instructions for Electric Drives and Controls Protection Against Dangerous Movements Dangerous movements can be caused by faulty control of the connected motors. Some common examples are: improper or wrong wiring of cable connections incorrect operation of the equipment components wrong input of parameters before operation malfunction of sensors, encoders and monitoring devices defective components software or firmware errors Dangerous movements can occur immediately after equipment is switched on or even after an unspecified time of trouble-free operation. The monitoring in the drive components will normally be sufficient to avoid faulty operation in the connected drives. Regarding personal safety, especially the danger of bodily injury and material damage, this alone cannot be relied upon to ensure complete safety. Until the integrated monitoring functions become effective, it must be assumed in any case that faulty drive movements will occur. The extent of faulty drive movements depends upon the type of control and the state of operation.

18 3-8 Safety Instructions for Electric Drives and Controls Standard NC Operation DANGER Dangerous movements! Danger to life, risk of injury, severe bodily harm or material damage! Ensure personal safety by means of qualified and tested higher-level monitoring devices or measures integrated in the installation. Unintended machine motion is possible if monitoring devices are disabled, bypassed or not activated. Pay attention to unintended machine motion or other malfunction in any mode of operation. Keep free and clear of the machine s range of motion and moving parts. Possible measures to prevent people from accidentally entering the machine s range of motion: - use safety fences - use safety guards - use protective coverings - install light curtains or light barriers Fences and coverings must be strong enough to resist maximum possible momentum, especially if there is a possibility of loose parts flying off. Mount the emergency stop switch in the immediate reach of the operator. Verify that the emergency stop works before startup. Don t operate the machine if the emergency stop is not working. Isolate the drive power connection by means of an emergency stop circuit or use a starting lockout to prevent unintentional start. Make sure that the drives are brought to a safe standstill before accessing or entering the danger zone. Safe standstill can be achieved by switching off the power supply contactor or by safe mechanical locking of moving parts. Secure vertical axes against falling or dropping after switching off the motor power by, for example: - mechanically securing the vertical axes - adding an external braking/ arrester/ clamping mechanism - ensuring sufficient equilibration of the vertical axes The standard equipment motor brake or an external brake controlled directly by the drive controller are not sufficient to guarantee personal safety!

19 Standard NC Operation Safety Instructions for Electric Drives and Controls 3-9 Disconnect electrical power to the equipment using a master switch and secure the switch against reconnection for: - maintenance and repair work - cleaning of equipment - long periods of discontinued equipment use Prevent the operation of high-frequency, remote control and radio equipment near electronics circuits and supply leads. If the use of such equipment cannot be avoided, verify the system and the installation for possible malfunctions in all possible positions of normal use before initial startup. If necessary, perform a special electromagnetic compatibility (EMC) test on the installation. 3.8 Protection Against Magnetic and Electromagnetic Fields During Operation and Mounting Magnetic and electromagnetic fields generated near current-carrying conductors and permanent magnets in motors represent a serious health hazard to persons with heart pacemakers, metal implants and hearing aids. WARNING Health hazard for persons with heart pacemakers, metal implants and hearing aids in proximity to electrical equipment! Persons with heart pacemakers, hearing aids and metal implants are not permitted to enter the following areas: - Areas in which electrical equipment and parts are mounted, being operated or started up. - Areas in which parts of motors with permanent magnets are being stored, operated, repaired or mounted. If it is necessary for a person with a heart pacemaker to enter such an area, then a doctor must be consulted prior to doing so. Heart pacemakers that are already implanted or will be implanted in the future, have a considerable variation in their electrical noise immunity. Therefore there are no rules with general validity. Persons with hearing aids, metal implants or metal pieces must consult a doctor before they enter the areas described above. Otherwise, health hazards will occur.

20 3-10 Safety Instructions for Electric Drives and Controls Standard NC Operation 3.9 Protection Against Contact with Hot Parts CAUTION Housing surfaces could be extremely hot! Danger of injury! Danger of burns! Do not touch housing surfaces near sources of heat! Danger of burns! After switching the equipment off, wait at least ten (10) minutes to allow it to cool down before touching it. Do not touch hot parts of the equipment, such as housings with integrated heat sinks and resistors. Danger of burns! 3.10 Protection During Handling and Mounting Under certain conditions, incorrect handling and mounting of parts and components may cause injuries. CAUTION Risk of injury by incorrect handling! Bodily harm caused by crushing, shearing, cutting and mechanical shock! Observe general installation and safety instructions with regard to handling and mounting. Use appropriate mounting and transport equipment. Take precautions to avoid pinching and crushing. Use only appropriate tools. If specified by the product documentation, special tools must be used. Use lifting devices and tools correctly and safely. For safe protection wear appropriate protective clothing, e.g. safety glasses, safety shoes and safety gloves. Never stand under suspended loads. Clean up liquids from the floor immediately to prevent slipping.

21 Standard NC Operation Safety Instructions for Electric Drives and Controls Battery Safety Batteries contain reactive chemicals in a solid housing. Inappropriate handling may result in injuries or material damage. CAUTION Risk of injury by incorrect handling! Do not attempt to reactivate discharged batteries by heating or other methods (danger of explosion and cauterization). Never charge non-chargeable batteries (danger of leakage and explosion). Never throw batteries into a fire. Do not dismantle batteries. Do not damage electrical components installed in the equipment. Note: Be aware of environmental protection and disposal! The batteries contained in the product should be considered as hazardous material for land, air and sea transport in the sense of the legal requirements (danger of explosion). Dispose batteries separately from other waste. Observe the legal requirements in the country of installation Protection Against Pressurized Systems Certain motors and drive controllers, corresponding to the information in the respective Project Planning Manual, must be provided with pressurized media, such as compressed air, hydraulic oil, cooling fluid and cooling lubricant supplied by external systems. Incorrect handling of the supply and connections of pressurized systems can lead to injuries or accidents. In these cases, improper handling of external supply systems, supply lines or connections can cause injuries or material damage. CAUTION Danger of injury by incorrect handling of pressurized systems! Do not attempt to disassemble, to open or to cut a pressurized system (danger of explosion). Observe the operation instructions of the respective manufacturer. Before disassembling pressurized systems, release pressure and drain off the fluid or gas. Use suitable protective clothing (for example safety glasses, safety shoes and safety gloves) Remove any fluid that has leaked out onto the floor immediately. Note: Environmental protection and disposal! The media used in the operation of the pressurized system equipment may not be environmentally compatible. Media that are damaging the environment must be disposed separately from normal waste. Observe the legal requirements in the country of installation.

22 3-12 Safety Instructions for Electric Drives and Controls Standard NC Operation Notes

23 Standard NC Operation Operating Elements Operating Elements 4.1 User Panel and Keyboard The following figures show a typical use configuration for a user panel, an ASCII keyboard and a machine user panel. BTV40keys.jpg Fig. 4-1: User panel

24 4-2 Operating Elements Standard NC Operation VAK_41.tif Fig. 4-2: ASCII keyboard 4.2 Machine User Panel VAM_40.tif Fig. 4-3: Machine user panel

25 Standard NC Operation Operating Elements Basic Screen Layout The screen is divided into operating elements, the machine status area and the application area with an integrated status line. 1-1.bmp Fig. 4-4: Screen layout 4.4 Operating Areas and OP Keys Machine status area (1) M key display - left side, primarily assigned NC functions (e.g. subordinate operating modes) (2) M key display - right side, primarily assigned machine functions (e.g. axis selection for jogging) (3) F key display - assigned applications and functions for operating the interface (e.g. editors) (4) OP key display - assigned functions for switching between operating areas (5) Application area (6) Status line (7) All of the functions of the MTX user interface are divided into 8 taskoriented operating areas. There are specific applications within these operating areas. Each application is assigned to precisely one operating area. This assignment can be changed via the configuration. Each operating area has a start application that cannot be terminated. Operating area Machine is active whenever the control is switched on.

26 4-4 Operating Elements Standard NC Operation Operating area OP key Start application Applications Additional functions Prepare OP2 unassigned No function in default interface Machine OP3 Basic NC screen - axis position display - var. process displays - NC program section display - etc. Program OP4 MTX navigator: directory and file navigator Basic NC screen Screen of active corrections Program selection Editor for active program Editor for active D corrections Editor for active zero offsets Editor for active NC variables NC program restart / block search MTX navigator NC program editor D correction editor Zero offsets editor Placements editor NC simulation Reset a channel Reset a system Switch coordinate systems Switch position displays Tool management OP5 Tool list Tool list Tool editor System OP6 Channel dialog box Dialog box: NC channel switching Production data OP7 unassigned No function in default interface Maintenance OP8 unassigned No function in default interface Call commissioning Exit the interface Diagnosis OP9 Diagnosis overview Diagnosis overview Logbook PLC<->NC interface Fig. 4-5: Operating areas An OP key is assigned to every operating area bmp Fig. 4-6: OP keys Switching between the operating areas Switching between applications within the operating area Switching is accomplished using the OP keys. When an OP key is pressed, the operating area is activated, i.e. the lastused application of this operating area is moved to the foreground. If the operating area has not already been active, the start application is called. Within the operating area, pressing the associated OP key switches between the already-open applications of this operating area.

27 Standard NC Operation Operating Elements Machine Status Area Structure of the Machine Status Area bmp Fig. 4-7: Structure of the machine status area (1) Channel-independent control states (2) Channel states (3) Diagnostic messages (two lines) (4) Logo and animation for interface wait states Structure and contents Channel-Independent Control States The first machine status area displays control-independent states bmp Fig. 4-8: Control states Structure and contents Channel States The second machine status area displays the states for operating the selected channel bmp Fig. 4-9: Channel states Structure and contents Diagnosis Messages An Options dialog box (double-click the text line) can be used to select the content of the diagnostics lines from the following categories: Setup diagnosis messages Errors (red background) Notes (green background) Warnings (yellow background) Start conditions. The current date and time is also shown in the first line bmp Fig. 4-10: Diagnosis messages

28 4-6 Operating Elements Standard NC Operation The following table contains a description of the message symbols that are displayed depending on the configuration. Symbol Meaning Comment Error The message indicates an error. Warning Note The message indicates a warning. The message indicates a note. Fig. 4-11: Message symbols Structure and contents Logo Area In addition to the "Rexroth MTX" logo, the logo area contains an animation that is started in the wait state of the interface (e.g. while opening an editor) bmp Fig. 4-12: Logo area 4.6 Status Line Structure of the Status Line StatusbarOverview.bmp 1: Status field 2: Line/column field 3: Insertion/overwrite mode 4: Status symbol field 5: System area: simultaneously opened applications of this operating area 6: Set language Fig. 4-13: Overview of the status line The status line is divided into two areas: an application-dependent area in which the data of the currently visible application can be seen and a system area that displays the global information of the interface. Application-Dependent Area The application-dependent area consists of up to four panels whose content is determined by the corresponding application. A description of the contents can be found in the corresponding application. In general, the application-dependent area is divided into the following fields: [1] Status field: This field displays status messages (gray), information messages (green) and error messages (red). This standard field exists in each application.

29 Standard NC Operation Operating Elements 4-7 [2] Line/column field This field displays the current line and column of an editor. Additional text can be shown here in other applications. This field does not exist in every application. [3] Insertion/overwrite mode In the case of editors, whether you are in Insertion or Overwrite mode appears here. Another text can be shown here in other applications. This field does not exist in every application. [4] Status symbol field A status can be indicated here using a symbol. This field does not exist in every application. System Area Functions of the Status Field The system area displays the following information: [5] List of open applications in this operating area All open applications are displayed here. The associated window can be activated by clicking the corresponding field. [6] Currently set language The status field displays simple status messages. In addition, extended information can be displayed, e.g. if an action could not be carried out because certain boundary conditions were not satisfied. StatusbarInfo.bmp Fig. 4-14: Status line with informational message In the case of other errors, an error message is displayed. StatusbarError.bmp Fig. 4-15: Status line with error message In addition, there is also a status line with an extended error message. StatusbarExtError.bmp Fig. 4-16: Status line with extended error message The extended error information can be called by clicking the Info symbol or by pressing the <Info> button.

30 4-8 Operating Elements Standard NC Operation

31 Standard NC Operation General Operation and Visualization General Operation and Visualization 5.1 Visualization Symbols The following table shows and describes the symbols that are displayed. Error Warning Note Maintenance scheduled General inhibit System wait status Connection status The symbol indicates that an NC or ProVi error has occurred. The symbol indicates that an NC or ProVi warning has occurred. The symbol indicates that an NC or ProVi note has occurred. This function has not yet been implemented. This symbol indicates that the axis output is inhibited for all NC channels. This symbol indicates that at least one NC channel is in the wait status (composite signal). This symbol indicates the connection status between the user interface and the control: Online Connection unreliable Connection interrupted Secondary mode of operation The subordinate operating modes of machine operating mode Automatic are shown by symbols and text: Next block Single block Single step Program block Moving away from the contour NC program restart The subordinate operating modes of machine operating mode Manual (Setup) are shown by symbols and text: Traverse to reference point Jog Jog WCS There is no subordinate operating mode in machine operating mode MDI; only the symbol is shown.

32 5-2 General Operation and Visualization Standard NC Operation Channel status The status of the active NC channel is shown as symbols and text in this area. ready running stopped prepared malfunction inactive control reset Test mode Channel settings The symbol indicates that a channel-specific test function (Dry Run), test feeding and/or test rapid traverse is active. The signal indicates that the Optional stop function is active. The signal indicates that the Block skip function (M01) is active. Channel in wait status The symbol indicates that the channel is in the wait status (composite signal). The wait status is precisely specified by a "tool tip" by moving the mouse over the symbol or by pressing an F key in the channel dialog box. Fig. 5-1: Visualization symbols

33 Standard NC Operation General Operation and Visualization Basic NC Screen Overview Different screens with fixed window splits are available for the Rexroth IndraMotion MTX NC Screen. The contents of these segments can be provided by user-defined elements. By default, the MTX process displays described below are located here. These can be freely configured by operators with the appropriate user authorizations and adapted to specific machine configurations. The displays have both machine-dependent and pure interface-related parameters for individual configuration. Machine parameters are set in the NC configuration in IndraWorks Engineering. Interface parameters are set in the Options dialog box of the corresponding display. Note: You can find further information regarding the configuration of NC screens in the documentation "Commissioning and Design". Position Display Display Contents The position display is used to display axis data. A maximum of 8 axes per channel is supported. NcPositionCtrl.jpg Fig. 5-2: Position display

34 5-4 General Operation and Visualization Standard NC Operation The following table contains a description of the symbols that are displayed. Coordinate system symbols Position symbols Channel assignment symbols Unit symbols Symbol Meaning Comment ACS Axis Coord. System MCS BCS WCS Machine Coord. System Basis Coord. System Tool Coord. System Axis is not referenced Axis is in position 1-12 Channel number a S ŝ Asynchronous axis Spindle Spindle inactive Axis not defined mm inch ο metric Imperial Degrees # Location programming - none Fig. 5-3: Displayed symbols The reference position of the axis is not known. The axis is located in the given position window. This symbol is shown only if the reference position of the axis is known.

35 Standard NC Operation General Operation and Visualization 5-5 Coordinates The following figure shows an overview of the coordinates / axis positions that can be displayed. Coordinates.jpg Fig. 5-4: Coordinates

36 5-6 General Operation and Visualization Standard NC Operation Coordinate Systems The following figure shows an overview of the coordinate systems that can be displayed. CoordinateSystems.bmp Fig. 5-5: Coordinate systems Technology Display Display Contents The Technology display is used to show feed and spindle information. A maximum of 8 spindles per channel is supported. NcTechnologyCtrl.jpg Fig. 5-6: Technology display

37 Standard NC Operation General Operation and Visualization 5-7 Column selection The columns and variants are selected using the variant editor of the Options dialog box. Variants with the following column data can be defined here. Program value Command value Override Maximum override value Actual spindle value Gear level Note: The display supports a maximum of 10 variants. If a datum is not available, " " is displayed. The following table contains a description of the symbols that are displayed. Feed symbols Symbol Meaning Comment Feed Spindle symbols Gear symbols Rapid traverse M3 M13 M4 M14 M5 M19 Manual Automatic Idling Clockwise rotation Clockwise rotation, coolant switched on Counterclockwise rotation Counterclockwise rotation, coolant switched on Spindle stop Spindle orientation (position mode) Fig. 5-7: Displayed symbols

38 5-8 General Operation and Visualization Standard NC Operation NC Program Section Display Display Contents The NC program section display is used to show the program section of a running NC program. NcPrgSectionCtrl.jpg Fig. 5-8: NC program section display Program symbols The following table contains a description of the program symbols that are displayed. Symbol Meaning Comment Line stored Fig. 5-9: NC Program Nesting Display Active NC line Program symbols Display Contents Indicates the NC command line that is currently being processed by the NC. The NC program nesting display is used to show the nesting of subprograms, including the calling line numbers and the active NC block. NcPrgNestingCtrl.jpg Fig. 5-10: NC program nesting display Program symbols The following table contains a description of the program symbols that are displayed. Symbol Meaning Comment Active subprogram Indicates the subprogram that is currently being processed by the NC. Fig. 5-11: Program symbols

39 Standard NC Operation General Operation and Visualization 5-9 NC Zero Offset Display Display Contents The NC zero offset display is used to show zero offsets (ZO), including the ZO table path. NcOffsetCtrl.jpg Fig. 5-12: NC zero offset display NC Zero Offset Table Display Display Contents The NC zero offset table display is used to show the axis zero point table values and the cumulative values. NcOffsetTableCtrl.jpg Fig. 5-13: NC zero offset table display NC Placement Display Display Contents The NC placement display is used to show placements, including the placement table path. NcPlacementCtrl.jpg Fig. 5-14: NC placement display NC Tool Display Display Contents The NC tool display is used to show tools, including the D correction table path. NcToolCtrl.jpg Fig. 5-15: NC tool display

40 5-10 General Operation and Visualization Standard NC Operation Column selection The columns and variants are selected using the variant editor of the Options dialog box. Variants with the following data can be defined here: Active tool Preselected tool Active tool edge D number index D length compensation L1 D length compensation L2 D length compensation L3 D radius correction R D tool edge position Tool length compensation L1 Tool length compensation L2 Tool length compensation L3 Tool radius correction R Tool edge position Tool Euler angle phi Tool Euler angle theta Tool Euler angle psi Note: The display supports a maximum of 10 variants. If a datum is not available, " " is displayed. NC Tool Compensation Display Display Contents The NC tool compensation display is used to show the D correction, tool name, tool type, external tool values and cumulative correction values. NcToolCorrCtrl.jpg Fig. 5-16: NC tool compensation display Note: The names of the active and preselected tools are extracted from the tool database. To display the active tool, it is absolutely required to set the Active flag in the database of the PLC or NC.

41 Standard NC Operation General Operation and Visualization 5-11 Column selection The columns and variants are selected using the variant editor of the Options dialog box. Variants with the following column data can be defined here. Length compensation L1 Length compensation L2 Length compensation L3 Radius correction R Euler angle phi Euler angle theta Tool Euler angle psi Tool edge position Active tool edge Tool type Note: The display supports a maximum of 10 variants. If a datum is not available, " " is displayed. G Code Display Display Contents The G code display is used to show active G codes. NcGCodeCtr.jpg Fig. 5-17: G code display M Code Display Display Contents The M code display is used to show active auxiliary functions (M codes). NcMCodeCtrl.jpg Fig. 5-18: M code display

42 5-12 General Operation and Visualization Standard NC Operation 5.3 MTX Navigator General MTX Navigator is a directory and file navigator. Based on Windows Explorer, it displays the directory and file structure of the NC control. Instances of MTX Navigator Tree + list In the "Tree+list" instance, the directory structure is shown as a tree on the left, while the subdirectories and files are listed on the right. BaumListe.JPG Fig. 5-19: MTX navigator in instance "Tree+List" List Subdirectories and files are listed in the "List" instance. This representation is used only in the "Program selection" context (see "Context-Dependent Functions of MTX Navigator"). Liste.JPG Fig. 5-20: MTX navigator in instance "List" Object types Each object type described below can generally have its own context menu, as well as individually assigned function keys and menu bar, in the tree and in the list. Consequently, when switching between tree and list or selecting another object type, the assignment of the function key bar and the instance of the menu bar / contextual menu changes.

43 Standard NC Operation General Operation and Visualization 5-13 The following object types exist: folder "root" in the tree all other tree folders the Back symbol in the list all other folders in the list all files in the list the list itself Context-Dependent Functions of MTX Navigator MTX Navigator is used in two different contexts: in "Program" operating mode in "Machine" operating mode The navigator provides various functions depending on the context. Program context Program selection context Operation Contextual menu The instance of this context is activated whenever the "Program" operating mode is called. In this case, the navigator is used as a basic application for this operating mode. In this context, the navigator provides all the functions for editing files. The navigator instance is always "Tree+List"; it cannot be changed here. The instance of this context is called and started in operating mode "Automatic" using function "F2 Program selection" in mode Machine. This function does not exist in other operating modes. In this context, MTX Navigator provides only the functions for selecting programs. By default, MTX Navigator is started in the "List" instance in this context. However, the user can toggle between the two instances "Tree+list" and "List". This section describes the various ways of operating MTX Navigator in more detail. It is assumed that various input media are used in the different modes. Some of the interface operations are carried out with the mouse (Program mode) while others are carried out using the keyboard (Machine mode). However, it is generally always possible to carry out operation with the keyboard. In certain areas, however, operation with the mouse is simply easier. If an entry has its own contextual menu, it can be displayed by pressing the right mouse button or <Shift>+<F10>. The user can highlight an entry in the contextual menu with the mouse, cursor keys, or by entering the underlined or first character of the entry and then pressing <Enter> or double-clicking. Pressing the <ESC> key or clicking outside the contextual menu with the mouse closes the menu without executing an action.

44 5-14 General Operation and Visualization Standard NC Operation Menu bar Function key bar The menu bar contains individual items for the object type that currently has the focus in MTX Navigator. The entries can then be selected and activated in the same way as in the contextual menus by using the mouse or by pressing <F10> or <Alt>+<character>. The function key bar can be found at the bottom of the user interface and consists of buttons which represent function keys <F2> to <F9>. These buttons can be triggered by clicking with the left mouse button or by pressing the corresponding function key. The individual buttons are assigned according to the object type that is currently focussed in MTX Navigator. Switching between Tree and List The user can switch the input focus between the tree and list by pressing the <Tab> key or by selecting the desired object with the mouse. This is important since any input via the keyboard is always applied to the entry that has the focus. If the user wishes to navigate in the list and the focus is in the tree, the focus can be moved to the list by simply pressing the <Tab> key. Pressing the <Tab> key again moves the focus back to the highlighted tree entry. Navigation in the Tree Both the keyboard and mouse can be used to navigate in the tree. The mouse can be used to directly click individual folders to highlight them. To open or close a folder, click the plus or minus symbol to the left of the folder or double-click the folder itself. When navigating with the keyboard, the <Cursor right> key is used to open the current highlighted folder and the <Cursor left> key is used to close it. Move to the folder above or below by pressing key <Cursor up> or <Cursor down>. In addition, folders can be directly accessed by entering the first character of the node name. In case of ambiguity, the next corresponding folder is selected. The <Pg Up>, <Pg Dn>, <Pos1> and <End> keys can be used to move the screen up or down or to jump to the first or last folder in the tree. Pressing the <Backspace> key moves the highlight to a higher-level folder, if one exists. Navigation in the List In the list, entries (folders, files or Back symbol) are highlighted using keys <Cursor up> and <Cursor down> or by single-clicking with the mouse. The list section is moved horizontally using keys <Cursor left> and <Cursor right>. Press the Enter key or double-click with the mouse to trigger the predefined command for the current highlighted entry. Entry = Back symbol => the display switches to the next higher level. Entry = folder => the display moves to the corresponding directory and opens it. Entry = file => the function (e.g. opening the editor) that is assigned to the file type is carried out. Pressing the <Backspace> key allows you to move to the next higher level, as for the tree representation. Press <Ctrl>+<A> to highlight all the entries in the list (multiple selection). If you press <Shift>, <Ctrl> and the Space key, ranges of entries or several individual entries can be highlighted/deselected. The <Pg Up>, <Pg Dn>, <Pos1> and <End> keys can be used to move the screen up or down or to jump to the first or last entry in the list.

45 Standard NC Operation General Operation and Visualization 5-15 The columns in the list can be narrowed or widened using the mouse. In extreme cases, a column can be "hidden" by completely narrowing the column with the mouse. To open these invisible columns again at a later point in time, move the mouse from the right over the corresponding column separator and drag the column to the right while pressing and holding the left mouse button. The sort column and the direction of the sort can only be changed with the mouse by clicking the appropriate column header one or more times. A small triangle then marks the current sort column and indicates the selected sort direction; the point of the triangle shows the direction of increasing values. Note: Despite any sorting, the order of the following groups is always maintained: The Back symbol is in the uppermost position. Then all the directories are always displayed. Files are the last group. MTX Navigator saves the column widths as well as the sorting column and direction. These data are saved to disk when the navigator is exited and terminated. Functions General Functions Note: General functions are not context-dependent! Filter dialog box for files The Filter dialog box can be used to exclude certain file types from being displayed in the list, thus limiting the selection of the files. FilterDialogFile.JPG Fig. 5-21: Filter dialog box for files Only the files that correspond to the file types selected in the dialog box are displayed. All other files are excluded form being displayed. In the example above, only NC programs are displayed. Filter dialog box for directories The Filter dialog box can be used to exclude certain default directories of the control from being displayed in the tree, thus limiting the selection of the directories.

46 5-16 General Operation and Visualization Standard NC Operation FilterDialogDir.JPG Fig. 5-22: Filter dialog box for directories All connected (mounted) directories that have been selected in the Directory dialog box are then shown. Directory Functions Directory functions are those that can be applied only to directories (folders). These functions can be called only if the focus is on a folder object in the tree or in the list. Note: Directory functions operate only in the "Program" context. New This function is used to create a new subdirectory in the currently selected directory. After this function is activated, a dialog box is opened in which the name of the new subdirectory must be entered. The max. length of a directory name is 30 characters. NewDir.JPG Fig. 5-23: Dialog box "Create new directory"

47 Standard NC Operation General Operation and Visualization 5-17 If you press "Ok", the dialog box is closed and the directory is created. If you press "Cancel", the dialog box is closed and the directory is not created. If you press "Ok" without entering a name, an error message is issued. If the name already exists in the directory, an error message is issued. Delete The currently selected directory and all the subdirectories and files contained within it are deleted. Deletion must be acknowledged by the user: Yes => the directory is deleted. No => deletion is cancelled. It is possible to select several directories and/or files in the list (multiple selection) and then delete them. During the deletion procedure, a status box showing the progress of deletion is displayed. Note: The "root" directory cannot be deleted. Rename This function can be used to rename the currently selected directory. After this function is activated, a dialog box is opened in which the name of the new directory must be entered. The current name of the directory is placed in the input field as a default assignment. The max. length of a name is 30 characters. RenameDir.JPG Fig. 5-24: Dialog box "Rename directory" If you press "Ok", the dialog box is closed and the directory is renamed. If you press "Cancel", the dialog box is closed but the directory is not renamed. If you press "Ok" without entering a name, an error message is issued. If the entered name already exists in the directory, an error message is issued. Note: The "root" directory cannot be renamed. If several directories are selected, only the directory that was selected first is used in the renaming procedure. Copy This function is used to transfer the currently selected directory to the clipboard. This function is a requirement for the function "Paste (Directory)". The function "Paste (Directory)" is activated and can be selected by the user only if the clipboard contains a path of type "Directory". The current contents of the clipboard are overwritten each time that Copy is selected!

48 5-18 General Operation and Visualization Standard NC Operation Notes: The "root" directory cannot be copied! The Back symbol cannot be copied! Several directories can be selected in the list. It is also possible to select a mixture of several directories and files in the list. Paste Cut The requirement for this function is that the clipboard contains a path entry of type "Directory". Only then is this function active and can be selected by the user. As soon as the function has been selected, the program finds the source directory in the clipboard and copies it - together with all of its subdirectories and files - into the currently selected target directory. If a subdirectory with the same name as the directory to be copied already exists in the target directory, the user must use a dialog box to decide whether the current directory is to be overwritten or whether the Paste procedure should be cancelled. Generally, this function is the same as "Copy"! In addition, the source directory is deleted after it has been pasted into another directory using the function "Paste (Directory)". File Functions File functions are those that can be applied only to files. These functions are possible only if one or more files in the list have been selected. Certain functions are not possible if several files are selected! Note: File functions operate only in the "Program" context. New Delete This can be used to create a file of a certain type. The following types are possible: NC programs Variable list D corrections Zero offsets Placements After one of these types has been selected, the editor is started automatically; it is used to create and edit the file. This function is used to delete the currently selected file. Deletion must be acknowledged by the user: Yes => the file is deleted No => deletion is cancelled. Note: It is possible to select several files for deletion. In this case, all selected files are deleted! Selected, i.e. active NC programs (see "Program Selection Functions") cannot be deleted.

49 Standard NC Operation General Operation and Visualization 5-19 Edit When this function is activated, the editor corresponding to the file type of the selected file is called and the selected file is loaded into it. If the file type of the selected file is unknown, the default editor is started. Note: If several files are selected, only the file that was selected first is loaded into the editor in the editing procedure. Rename This function is used to rename the currently selected file. After this function is activated, a dialog box is opened in which the name of the new file must be entered. The current name of the file is placed in the input field as a default assignment. The max. length of a name is 30 characters. RenameFile.JPG Fig. 5-25: Dialog box "Rename file" If you press "Ok", the dialog box is closed and the file is renamed. If you press "Cancel", the dialog box is closed but the file is not renamed. If you press "Ok" without entering a name, an error message is issued. If the entered name already exists in the directory, an error message is issued. Notes: If several files are selected, only the file that was selected first is used in the renaming procedure. Selected, i.e. active NC programs (see "Program Selection Functions") may be renamed. Copy This function is used to transfer the currently selected file to the clipboard. This function is a requirement for the function "Paste (File)". The function "Paste (File)" is activated and can be selected by the user only if the clipboard contains a path of type "File". The current contents of the clipboard are overwritten each time that Copy is selected!

50 5-20 General Operation and Visualization Standard NC Operation Notes: Several files can be selected in the list. It is also possible to select a mixture of several directories and files in the list. Paste Cut The requirement for this function is that the clipboard contains a path entry of type "File". Only then is this function active and can be selected by the user. As soon as the function has been selected, the program finds the source file in the clipboard and copies it into the currently selected target directory. If a file with the same name as the file being copied already exists in the target directory, the text "Copy of" is inserted in front of the file name. Generally, this function is the same as "Copy"! In addition, the source file is deleted after it has been pasted into another directory using the function "Paste (File)". 5.4 Winlock Winlock is a software component that is started with the user interface; it prevents unauthorized users from switching between programs (<ALT>+<TAB>) and prevents access to the Windows operating system (desktop, Start menu, taskbar). Authorized users are all the users of the IndraWorks user management that have the authorization "Administrator". Note: Winlock must be activated once; thereafter, it is active each time that the user interface is started. Activating Winlock Winlock is activated by pressing <SHIFT>+<CTRL>+<ALT>+<F12>. The message window that then appears must be acknowledged by pressing Yes. Winlock_Activate.bmp Fig. 5-26: Activating Winlock Activating Winlock blocks the following operations if the logged-in user does not have the authorization "Administrator": switching between programs with <ALT>+<TAB> displaying the Windows Start menu with <CTRL>+<ESC> or with the Windows keys moving the user interface to the background using <ALT>+<TAB> terminating the user interface

51 Standard NC Operation General Operation and Visualization 5-21 minimizing and restoring the user interface operating the Windows taskbar and desktop In addition, the following buttons are deactivated in the Windows security dialog box, which is displayed by pressing the key combination <CTRL>+<ALT>+<DEL>: block computer log off shut down change password Task Manager Every time that IndraWorks users log in or out, the required authorization is checked again and the functions mentioned above are blocked or released. Deactivating Winlock Winlock is also deactivated by pressing <SHIFT>+<CTRL>+<ALT>+<F12>. If the currently logged-in IndraWorks user does not have the authorization "Administrator", the user login dialog box is displayed. Winlock_Password.bmp Fig. 5-27: User login The message window that then appears must be acknowledged by pressing Yes. Winlock_Deactivate.bmp Fig. 5-28: Deactivating Winlock

52 5-22 General Operation and Visualization Standard NC Operation Note: Winlock remains deactivated even after the user interface is terminated. This makes it possible for all users to switch between programs and to access the operating system. Terminating the User Interface When an attempt is made to terminate the user interface, a check is made whether the logged-in IndraWorks user has the required authorization. If this is not the case, the user interface cannot be terminated; a corresponding message window is displayed. Winlock_Exit.bmp Fig. 5-29: Terminating the user interface

53 Standard NC Operation Diagnosis Diagnosis 6.1 Channel Dialog Box Application The channel dialog box fulfills 2 duties: switching between the operation and display channels displaying the selected channel information of all the channels of a control (channel overview). Channels that have been hidden using Configuration are not shown. Position of the channel dialog box in the user interface bmp Fig. 6-1: Channel dialog box in the user interface The channel dialog box is an application with its own F-key assignment. The menu and the title line are hidden. The channel dialog box is called by pressing the "System" OP key. The M keys act as "global M keys" on the channel that is displayed in the machine status area (active channel).

54 6-2 Diagnosis Standard NC Operation General Structure of the Channel Dialog Box Structure of the channel dialog box bmp Fig. 6-2: Structure of channel dialog box The channel dialog box shows 3-4 channel windows at the same time (depending on the screen resolution). If fewer channels are configured in the system, the channel windows remain empty. The active channel is highlighted by color within the channel dialog box (1). The focus is always on a channel window; the F keys act on this window. It is marked by a light blue background and a dark blue frame (2). When the channel dialog box is called, the focus is placed on the active channel. Structure of the channel window bmp Fig. 6-3: Channel window Each channel window contains: channel information (1) errors, warnings and notes of the channel (cancellation of the composite signal for the machine status area) (4) display of the indication of the active NC program (2) display of the last 3 NC notes (3)

55 Standard NC Operation Diagnosis 6-3 Structure of the channel information bmp Fig. 6-4: Channel information The channel information has the same structure and contents as the channel-specific part of the machine status area. Display of the channel wait states bmp Fig. 6-5: Channel wait states Operation and Navigation The channel wait states are displayed by pressing key <F2> or by moving the mouse over the symbol in a "tool tip". The tool tip appears for approx. 10 seconds. Operation is carried out using F keys, arrow keys and the Enter key. A channel window is always selected. The F keys act on this channel window. The focus is moved to the channel using the <Cursor-Up> and <Cursor- Down> keys or by clicking the mouse. If there is not enough space to display channels (more than 3 or 4 channels in the system), extra F keys are displayed; these can be used to quickly switch between the blocks. Pressing the Enter key or F9 transfers the focussed channel as the active channel (Machine mode, Machine status area); the display immediately switches to the Machine mode.

56 6-4 Diagnosis Standard NC Operation 6.2 NC-PLC Interface Signals Application The "Interface signals" display shows the status of all the input and output signals of the internal interface between the NC and the PLC. The signals are arranged according to the following signal groups: global interface signals channel signals axis signals spindle signals The signals are arranged byte-wise within a group and displayed in plain text (logical designation, description of the signal). Signals that are currently logically true are highlighted. Arrangement of the interface signals on the desktop bmp Fig. 6-6: Interface signals in the user interface The interface signals display is an application with its own F-key assignment. The menu and the title line are hidden. The interface signals are assigned to the Diagnosis mode <OP-9>. The application is started by pressing keys <F7> and <F2>.

57 Standard NC Operation Diagnosis 6-5 General Structure of the Interface Signals Display Structure of the interface signals display bmp Fig. 6-7: Structure of the interface signals display Operation and Navigation The display consists of two lists. The list on the left shows the NC->PLC signals while the one on the right shows the PLC->NC signals for the selected signal group. Each line in the list represents a signal. The numbering of the signals in the list starts with 0.0. The list with the focus is indicated by a blue frame. Operation is carried out using F keys and arrow keys. The arrow keys are used to scroll within the list. The arrow keys always act on the list with the focus. Basis level F keys In the basis level, the signal group can be selected, a list placed under the focus and the application terminated. F2 F3 F4 F5 F6 F7 F8 F9 Channel signals Axis signals Spindle signals Global signals Place focus on list Exit bit interface Fig. 6-8: Basis level F keys When a signal group is selected, the focus is automatically placed on the list and the associated F key level is shown. F key channel signals F2 F3 F4 F5 F6 F7 F8 F9 Channel + Channel- Change focus Channel selection Basis level Fig. 6-9: F key channel signals Pressing keys <F2> and <F3> displays the interface of the next/previous channel.

58 6-6 Diagnosis Standard NC Operation Pressing <F7> switches the focus between the lists. Pressing <F8> displays a dialog box for selecting channels. Pressing <F9> jumps back to the basis level. F key axis signals F2 F3 F4 F5 F6 F7 F8 F9 Axis + Axis - Change focus Axis selection Basis level Fig. 6-10: F key axis signals Pressing keys <F2> and <F3> displays the interface of the next/previous axis. Pressing <F7> switches the focus between the lists. Pressing <F8> displays a dialog box for selecting axes. Pressing <F9> jumps back to the basis level. F key spindle signals F2 F3 F4 F5 F6 F7 F8 F9 Spindle + Spindle - Change focus Spindle selection Basis level Fig. 6-11: F key spindle signals Pressing keys <F2> and <F3> displays the interface of the next/previous spindle. Pressing <F7> switches the focus between the lists. Pressing <F8> displays a dialog box for selecting spindles. Pressing <F9> jumps back to the basis level. F key global signals F2 F3 F4 F5 F6 F7 F8 F9 Change focus Basis level Fig. 6-12: F key global signals Pressing <F7> switches the focus between the lists. Pressing <F9> jumps back to the basis level.

59 Standard NC Operation Programming Programming 7.1 Overview The NC programming is described in this chapter. The required directory and file functions are described in section 5.3 MTX Navigator. OP4-Programm.bmp Fig. 7-1: Programming mode 7.2 NC Programming Overview NC programming is carried out with the NC program editor. The NC program editor is capable of working with several windows and is aligned with the Windows standard in regard to the usual key combinations (selecting, block commands, search, etc.). It has the following basic characteristics: Basic mechanisms to avoid data loss (BAK files). Navigation: character by character, word by word, line by line, Home, End, and via Search function. Slider function using slider bar, slider mouse, cursor positioning and keys. Selection: character by character, word by word, line by line, entire file. Restriction: if several lines are selected, only complete lines are enclosed by the block. Block numbering: automatic NC or CPL block numbering is possible.

60 7-2 Programming Standard NC Operation Active NC program Editor commands If the active program is called via the NC screen or the Project Navigator, the program is automatically selected again after the Save query (answer "YES"). Beforehand, it is checked whether all requirements for reselection are met. If the program has been selected via "Link", it is also reselected in this manner. If the program contains GNP cycle calls, a compiler to translate these cycles is called beforehand. If reselection is impossible (channel active), the channel can be reset so that saving and reselection can be repeated. Commands can be selected via the function keys, keyboard shortcuts. Syntax highlighting Syntax highlighting displays NC block components in different colors according to their syntactic meaning and their status (faulty). Differentiation is made among: NC words comments and notes NC/CPL block numbers label agreements jump commands (conditional/unconditional jump) Functions under File... File - New This function opens a new NC Editor with an empty NC program. Procedure A new NC program is created. It is displayed in the editor window. The cursor is at the start of the first line. File - Save Keyboard shortcut Procedure <Ctrl>+<S> This function saves the NC program in the directories of the user interface. If the NC program has been created, a dialog box appears where you can assign an identifier to the NC program. By default, the identifier is set to "NCProgram <time stamp>" (day/month/year_hour/minute_second), but can be modified by the user. The file suffix is set by default to "npg" for "NC program". The <Cancel> button aborts the function "Save". When the <Ok> button is pressed, the program is stored in the NC program directory under the identifier shown.

61 Standard NC Operation Programming 7-3 File - Save As... This function saves the NC program under a new identifier in the directories of the user interface. Procedure The file selection dialog box appears in which you can assign an identifier and, if desired, a path to the NC program. The identifier is set by default to the current identification and must be changed by the user. The <Cancel> button aborts the function "Save as". When the <Ok> button is pressed, the program is stored in the NC program directory under the identifier shown. File - Exit NC Editor This function exits the open NC editor. Process: If the NC program opened by the user has been created, a dialog box appears for entering an identifier. By default, the identifier is set to "NCProgram <time stamp>" (day/month/year_hour/minute_second). The box has three buttons: <Ok> saves the program under the desired identifier and closes the editor, <Cancel> returns to the editor without saving, and <Do not save> rejects the contents of the file and closes the editor. If a previously existing program containing unsaved changes is edited, a dialog box (Yes, No, Cancel) requests the user to decide whether he wishes to save the changes made. The <Cancel> button aborts the function "Exit". If the <No> button is selected, the changes are discarded and the NC editor is closed. If the <Yes> button is selected, the NC program is saved; then the editor is closed. If the NC program to be saved was selected, the program is automatically reselected after saving. File - Exit All NC Editors This function closes all open NC editors. Procedure (for each editor window) If an NC program that is opened by the user contains unsaved changes, the user is requested in a dialog box for each program, such as under "Exit NC Editor", to decide whether he wants to save the changes; in the case of new programs, he must also decide under which identifier. Functions under Edit... Edit - Undo Keyboard shortcut <Ctrl>+<Z> This function permits the last 50 editing steps to be undone. With this function, the modifications of individual lines can be undone (delete line, paste line, editing procedures within a line, as well as cutting, pasting and deleting blocks that cover one or more lines). Edit - Redo Keyboard shortcut <Ctrl>+<Y> This function permits redoing editing steps which have been undone.

62 7-4 Programming Standard NC Operation Edit - Cut (Block) Keyboard shortcut <Ctrl>+<X> The area selected is copied to the clipboard and deleted in the NC program. Edit - Copy (Block) Keyboard shortcut <Ctrl>+<C> The selected section is copied into the clipboard. Edit - Paste (Block) Keyboard shortcut <Ctrl>+<V> The text contained in the clipboard is pasted into the NC program at the current cursor position. Edit Menu - Select Line The current line is selected. Edit - Select All Keyboard shortcut <Ctrl>+<A> The entire NC program is selected. Functions under Navigate... Edit Menu - Search Keyboard shortcut <Ctrl>+<F> A specifiable character string can be searched for in the entire program. You can select uppercase or lowercase, as well as the direction of the search. If the "Replace" button is pressed after a character string is entered, the string can be replaced by another one. Edit - Go to Home Keyboard shortcut <Ctrl>+<Home> Moves the cursor to the start of the file Edit - Go to End Keyboard shortcut <Ctrl>+<End> Moves the cursor to the end of the file. Note: There are a number of additional positioning, selecting, block and editing functions which are available only as keyboard shortcuts. Only the most important functions have been explained here.

63 Standard NC Operation Programming 7-5 Paste... Functions Paste - Master Dimension Use this function to define tolerances within the basic hole / basic shaft system according to DIN 7154/5 and to transfer the computed results into the NC program. Shaft / hole Nominal dimension Fit Result Cancel Accept In the dialog box, use F2 "Shaft/hole" to differentiate between machining of a hole and a shaft. Input of the nominal dimension in mm in the range from 1 to 500 mm. Compute the potential result by selecting the desired fit tolerance with F keys F3 to F6. The selection is based on the "basic hole" "basic shaft" system according to DIN 7154/5 T1. Press F7 "Select result" to view the preselection option for "Nominal dimension" and, as a sum of nominal dimension and tolerance, "Plus deviation", "Minus deviation" and "Mean deviation". Exit the process and return to the NC editor using F8 "Cancel" or via <ESC>. Press the F9 "Accept" key to copy the preselected result value into the last cursor position space in the NC program. Paste - NC Block Sequences Use this function to insert any number of previously defined blocks into the NC program. New definition Delete Change Selection With F2 "New NC sequence", new block sequences can be defined. A dialog window opens; enter the designation of the NC sequence into the top space and the respective content in the bottom space. The content can comprise any number of blocks. Language-dependent texts or comments within the designation and/or the NC block content can also be represented by tokens. Language-dependent texts or comments within the designation and/or the NC block content can also be represented by tokens. In the place of a specific text for NC sequence content or NC sequence designation, e.g. "Z333 (pallet change)", a language-dependent text can be defined through a token number %TNxxxx%, e.g.: "Z333 (%TN7%)". To this effect, the texts allocated to each token must be defined in the file...\user\config\mtxncsequenceuser_yy.txt (yy=language ID, e.g. DE for German). A maximum of 10 tokens per line is allowed. The new sequence is always inserted into the designations list before the position selected with F6. Confirm the NC sequence with "OK"; exit the process with "ESC" or "Cancel". With F3 "Delete NC sequence", the selected sequence can be deleted. A safety prompt with the selected NC sequence, including the designation and contents, appears. Use "OK" to delete; cancel the process with "ESC" or "Cancel". With F3 "Change NC sequence", existing block sequences can be edited. The menus are laid out similarly to those under "New definition". With F6 "Select NC sequence", the desired sequence can be selected. When "New NC sequence" is selected, this is always inserted ahead of it.

64 7-6 Programming Standard NC Operation Cancel Accept Exit the process and return to the NC editor using F8 "Cancel" or via "ESC". Press the F9 "Accept" key to copy the selected block sequence to the position in the NC program where the cursor was last. Paste Menu - GNP Geometry (Optional) This function is used to call the geometry definition of graphic NC programming. This command opens its own dialog box which covers that of the NC Editor. Paste Menu - GNP Cycle (Optional) This function is used to call the editing definition of graphic NC programming. This command opens its own dialog box which covers that of the NC Editor. Paste Menu - Cycle Header (Optional) For frequently used processing procedures, calls of standard or user cycles can be pasted into the NC program. As long as all information about its parameters and its call are defined, a guided entry of all parameters can be made using the Cycles dialog box. File "CycActive.cyc", which must be located in path "/mnt", is used to collect all this information. Function "Cycles header" is available only when this file has been created and is being edited. A wizard is used to edit the cycles header. In the first step, the function to be executed is selected. During deletion or editing, the corresponding header is selected. In the case of creation, the cursor must be located behind the last header at the start of the new line. In the case of editing, the name of the cycle is entered by default as the first entry. Note: If a token is entered by default for the cycle name, preselect the token number. Example of default name with token: 10 A header for a cycle is limited by the bracketing words %CHBEGIN% and %CHEND%. In the wizard, continue to the following after entering the name and comments: Graphic A graphics file is assigned via "Add" using a file dialog box. The graphic is displayed in the wizard. The path for graphics to be inserted is :/Rexroth/Indraworks/User/config. Up to two graphics files can be created. The result shown in the header file if the graphic file has a file name of "1234.jpg" and the picture designation is filled by token number 4: %GF%1234.jpg %TN0004%

65 Standard NC Operation Programming 7-7 Block output Block output contains the call of the cycle in the NC program. Result in the header file if cycle G6666 is called: %T%%G6666% Parameter Existing parameters for the cycles program can be specified here. The following entries can be made: Data type INT, REAL or BOOL can be defined as data types. Value range If necessary, enter a value range. Default value Comment The comment is used to provide improved clarity when inserting a cycle. If a token number is to be used, only the corresponding token number must be entered. If this token number has already been created in the text file, the corresponding text is shown immediately. Result in the header file if data type INTEGER, value range 1-20, default value 2, comment as token number 2 are entered: %V%@111 INT [1-20] %D%2 %TN0002% The following key words may be used within the cycle header: %GF% Graphic for which a cycle has been stored. It is shown in the NC Editor when cycles are inserted. %N% NC block. The line is transferred directly to the NC program. %V% Parameter. A type and a validity range can be entered for the value. In addition, a default value can be entered. %C% Text for cycle description %TNxxxx% Indicator of language-dependent text positions. A text file must exist for language-dependent text. Example: %CHBEGIN% %GF% C JPG %V% %TN0001% %V% %TN0002% %V% %TN0003% %V% %TN0004% %N% UPTest %TN0005% %CHEND% Paste Menu - Paste Cycle This function is used to paste cycles into the NC program. In order to do this, a file "CycActive.cyc" must be located in path "/mnt". After the cycle has been selected and the parameters have been preset, the cycle call can be pasted at the current line position of the cursor in the NC program editor. The contents of the current line and the cursor are then located behind the pasted block sequence.

66 7-8 Programming Standard NC Operation Functions under Extras GNP Correction Function Edit Text File Menu Function "Edit text file" is available only when file CycActive.cyc is being edited. An editor can be used to link token numbers and texts for the cycle header. The corresponding token number is then entered in place of the text in the header. The generated text file "CYCACTIVE_DE.TXT" is saved to directory \user\config. If it is translated, the corresponding country code is used in the file name. Extras - Step Size The desired step size (1-10) can be selected for automatic block numbering. Automatic NC Block Numbering On/Off Automatic NC block numbering is switched on or off. It is in effect only if a program is written consecutively or if blocks are pasted. The number of the current NC block as well as that of the following NC block is determined. In this case, pasting occurs with the preselected step size or with another that is possible (if the difference between the blocks is less than the step size). Automatic CPL Block Numbering On/Off Automatic CPL block numbering is switched on or off. It is in effect only if a program is written consecutively or if blocks are pasted. The number of the current CPL block as well as that of the following CPL block is determined. In this case, pasting occurs with the preselected step size or with another that is possible (if the difference between the blocks is less than the step size). NC Block Numbering It is possible to predefine a starting block number. All NC blocks are renumbered with the predefined step size, starting from the position of the cursor to the end of the file. NC blocks with conditional or unconditional jumps are not renumbered. The original block numbers are retained in this case. They must be adapted manually. CPL Block Numbering It is possible to predefine a starting block number. All CPL blocks are renumbered with the predefined step size, starting from the position of the cursor to the end of the file. Options The font and font size can be set in a dialog box. These settings remain in effect until they are changed. This function is available only if you have a license for GNP. It calls the correction of a GNP instruction. This command opens its own dialog box which covers that of the NC Editor.

67 Standard NC Operation Programming 7-9 Online Help: NC Programming Instructions <F1> With <F1>, the online help for the DIN programming instructions is called. Keyboard Shortcuts The implemented key combinations for individual editing functions are shown here. They correspond to the Windows standard. Key / key combination <Home> <End> <Ctrl>+<C> <Ctrl>+<X> <Del> <Backspace> <Enter> Double-click <Ctrl>+<End> <Ctrl>+<Shift>+<End> <Ctrl>+<Home> <Ctrl>+<Shift>+<Home> <Ins> <Shift>+<Home> <CursorDown> <Shift>+<CursorDown> <Shift>+<End> <CursorUp> <Shift>+<CursorUp> <Pg Dn> <Shift>+<Pg Dn> <Pg Up> <Shift>+<Pg Up> <Ctrl>+<V> <Ctrl>+<A> <Ctrl>+<CursorDown> <Ctrl>+<CursorUp> <Ctrl>+<Del> <Ctrl>+<Backspace> <Ctrl>+<CursorLeft> <Ctrl>+<Shift>+<CursorLeft> Explanation Moves the cursor to the beginning of the line. Moves the cursor to the end of the line. Copies the selection into the clipboard. Cuts the selection and moves it to the clipboard. Deletes the selection/character. Deletes the selection/character to the left of the cursor. Inserts a line. In the editor view, highlights a word at the current cursor position. Moves the cursor to the end of the file. Extends the selection to the end of the file. Moves the cursor to the beginning of the file. Extends the selection to the start of the file. Switches between insertion and replacing of text. Extends the selection to the beginning of the current line. Moves the cursor one line down. Extends the selection one line down. Extends the selection to the end of the current line. Moves the cursor one line up. Extends the selection by one line upwards. Moves the cursor one page down. Extends the selection by one page downwards. Moves the cursor one page up. Extends the selection by one page upwards. Inserts the clipboard content at the current position. Highlights the entire document. Moves the content of the window one line down. Moves the content of the window one line up. Deletes one word to the right of the cursor. Deletes one word to the left of the cursor. Moves the cursor one word to the left. Extends the selection by one word to the left.

68 7-10 Programming Standard NC Operation <Ctrl>+<CursorRight> <Ctrl>+<Shift>+<CursorRight> <Ctrl>+<Z> <Ctrl>+<Y> <Ctrl>+<F> Fig. 7-2: Moves the cursor one word to the right. Extends the selection by one word to the right. Undoes the last action (modification of one or more lines). Redoes the action cancelled last. Searches the indicated text. Key combinations for special editor functions 7.3 Program Selection Functions Link NC program If this function is selected in the function key bar, the selected NC program is automatically linked when a program is selected. Display tree This function is used to switch the view of the MTX navigator between List and Tree+List. Cancel selection This function terminates the program selection and closes the application without selecting an NC program. Confirm selection This function executes a program selection with the chosen NC program and automatically terminates the application. The selected NC program is then displayed in the NC block display (Machine operator screen). Note: All selected NC programs are indicated by their own symbol in the MTX Navigator list. Selected NC programs in the current channel receive a green symbol. Selected NC programs in a channel that is not selected receive a gray symbol.

69 Standard NC Operation D Corrections, Zero Offsets and Placements D Corrections, Zero Offsets and Placements 8.1 Overview Editors for NC Data The editors of the following NC data types are gathered together under the general term "table editors": D corrections Zero offsets Placements Table editors are used for display and to enter correction data of the individual NC data tables. Screen Layout Structure All table editors have a similar screen layout and operation. DCorr.bmp Fig. 8-1: Screen layout of a table editor Title Line The title line shows the name of the table editor that is used, the directory and the file name of the table.

70 8-2 D Corrections, Zero Offsets and Placements Standard NC Operation Main Area Correction values of an NC data table can be displayed and modified in the main area of the table editor. The correction blocks of an NC data table are displayed in the lines of the table, while the corresponding values of a correction block are shown in the columns. Status Line TableEditor_StatusBar.bmp Fig. 8-2: Status line in table editor Information area Number of data records Additive value entry Table active The status line of the table editors is divided into various areas: Information area Number of data records Additive value entry Table active List of open windows in this mode Current language By default, the information area displays the table name, including the path information for the open table. Information text and error messages can also be displayed here during operation. The number of displayed correction data records is shown in the 2 nd field. The mode "Additive value entry" is shown in the 3 rd field by the text "ADD" (see Additive Value Entry, p. 8-4). A green symbol in the 4 th status field indicates the active table; otherwise, the symbol is gray. Note: Fields Open windows and Current language are filled in by the system. NC Data Tables File Storage and Access NC data tables store data in the file system of the NC kernel; the table editors directly access the tables in the NC kernel. If correction values are modified using the table editor, these modifications are immediately written to the corresponding table in the NC kernel. If correction values in the NC data tables are modified (e.g. using the CPL program), all the table editors that currently access the corresponding NC data table are notified. This ensures that the table editors always show the current correction values.

71 Standard NC Operation D Corrections, Zero Offsets and Placements 8-3 Table Templates A table template for each data type exists in directory "/database/". These table templates are used to generate additional NC data tables. Note: If no other NC data table has been activated using an NC program, the table templates are active. Data type D corrections (.dct) Zero offsets (.zot) Placements (.pmt) Fig. 8-3: Table templates Template /database/dc1.dct /database/zo1.zot /database/pm1.pmt Table Names The data type of a table can be recognized by the file ending of the table name. Data type D corrections Zero offsets Placements File ending Dct (D correction table) Zot (zero offset table) Pmt (placement table) Fig. 8-4: Table file endings 8.2 Operation Value Entry Navigation and Cell Selection To enter a correction value, the desired entry cell of the value must first be selected as follows: Click the mouse on the desired cell. - or - Navigate with the arrow keys until the desired cell is selected. - or - Navigate using the F keys (also see Function Keys in the Table Editor, p. 8-5). The selected cell can be recognized by the dark blue background color. Starting the edit mode Editing Values Switching to the edit mode of the selected cell is carried out using one of the following actions: Entering a value or a character using the keyboard - or - Pressing the <Enter> key

72 8-4 D Corrections, Zero Offsets and Placements Standard NC Operation - or - Transfer value Double-clicking the cell. The edit mode can be recognized by a flashing entry cursor in the corresponding cell. An edited value can be transferred using one of the following actions: Pressing the <Enter> key - or - Pressing the <Tab> key - or - Pressing an arrow key. - or - Clicking the mouse on another cell. After the value has been transferred, the entered value is written directly to the NC data table in the NC kernel. Note: If an incorrect value is entered, an error message appears in the status line and the selected cell remains in edit mode. The entry can be cancelled or the value can be rewritten after correcting the entry. Canceling value entry Activating/deactivating additive value entry Edit mode can be cancelled at any time as follows: Pressing the <Esc> key The original value is retained in the table. Additive Value Entry The Additive value entry mode is used to enter correction values that are added to the existing value. Additive value entry can be activated/deactivated as follows: Press F key <F5> Additive until the desired mode is active. A checkmark on the F key indicates that the Additive value entry mode is active. Note: Additive value entry is not intended to be used for every cell. Whether Additive value entry is active for the selected cell can be recognized by the text "ADD" in the status line. Subtracting values Computing operations To subtract a value from an existing value, a value with a leading minus sign must be entered when Additive value entry is active. Simple computing operations with several levels of parentheses can also be carried out when entering data in the Additive value entry mode.

73 Standard NC Operation D Corrections, Zero Offsets and Placements 8-5 Function Keys in the Table Editor The following table lists all the general functions of table editors. F- key level F2 F3 F4 F5 F6 F7 F8 F9 1 st level Exit editor 2 nd level File... Edit... Navigate... Extras... Exit editor File New... Open... Save as... Print Exit all editors Edit Undo Redo Copy Paste Navigate Find... Find again Replace Start of file End of file Previous value Next value Extras Options... Fig. 8-5: Function keys in table editor Switching the level Functions in the main level The functions in the main level (1 st level) of F keys are described in the description of the corresponding table editor. F key <F8> can be used to switch between the 1 st and 2 nd levels of the F key bar. Key switches to the 2 nd level and switches back to the 1 st level. Exiting the editor Pressing key <F9> exits the table editor. Functions in the 2 nd Level of the F key bar The following functions can be found in the 2 nd level of the F key bar: File Edit Navigate Extras Exit editor All the functions of the 2 nd level, with the exception of "Exit editor", have a subordinate F key bar in which additional subfunctions are grouped. New Open Save as Print Exit all editors File This is used to create a new table and to display it in a new table editor. Among other things, a name for the new table must be entered in a dialog box. This is used to open a new table editor with the given table name. The current table can be saved under a different name. The table editor remains open. The Print dialog box for printing the current table is opened. Exit all editors is used to exit all open table editors of the corresponding data type (D corrections, zero points or placements).

74 8-6 D Corrections, Zero Offsets and Placements Standard NC Operation Copy Paste Start of file End of file Previous value Next value Edit The contents of the selected cell are copied into the clipboard. The contents of the clipboard are pasted into the selected cell. The selected cell enters edit mode; this prevents the pasted value from being immediately transferred to the NC. Pressing the <Return> key adopts the value and transfers it to the NC. Pasting can be cancelled by pressing the <Esc> key as long as the cell is in edit mode. Navigate The cursor jumps to the beginning of the table (line 1, column 1). The cursor jumps to the end of the table (last line). The cursor jumps to the cell to the left of the selected cell. If the cursor is at the beginning of a line, it jumps to the last column of the previous line. The cursor jumps to the cell to the right of the selected cell. If the cursor is at the end of a line, it jumps to the first column of the next line. Extras This is used to open an F key bar containing additional functions of the corresponding table editor. 8.3 Zero Offsets General Information on Zero Offsets The Zero offset editor is used to display and enter the zero offset values of individual axes. A comment with a maximum of 32 characters can be assigned to each correction value. ZeroOffsets.bmp Fig. 8-6: Zero offsets editor Number of correction blocks Axes Unit of table (mm/inch) A zero offset table can contain a maximum of 5 correction blocks, each of which contains offset values G54.x to G59.x. A zero offset table can contain a maximum of 64 axes. The unit of a zero offset table can be recognized by the column headers of the axes ([mm] or [inch] for linear axes, [ ] for rotary axes).

75 Standard NC Operation D Corrections, Zero Offsets and Placements 8-7 Note: The unit of a zero offset table is already determined from parameter of the configuration data during the creation of the table and is stored with the table. Number of decimal positions The number of decimal positions displayed is specified by parameters and in the configuration data. Using the Zero Offsets Editor Only the functions that affect the zero offset editor are described here. The general operation of table editors is described in section "8.2 Operation". Function keys in zero offsets editor The following table shows all the function keys of the zero offsets editor: F- key level F2 F3 F4 F5 F6 F7 F8 F9 1 st level Add correction block 2 nd level File Edit Navigate Remove correction block Additive File... Edit... Navigate... Extras... New... Undo Find... Open... Redo Find again Extras Insert axis... Delete axis Edit axis... Save as... Copy Print Paste Replace Start of file End of file Previous value Exit all zero offsets Next value Options... Exit zero offsets Exit zero offsets Fig. 8-7: Function keys in zero offsets editor Opening an existing zero offset table Calling the zero offset editor Any existing zero offset table can be opened in Program mode <OP4> using the MTX Navigator or directly from a zero offsets editor that has already been started. To open a zero offsets table from the MTX Navigator: 1. Call the MTX Navigator in Program mode <OP4>. 2. Open the desired zero offsets table (file ending.zot) as follows: Double-click the table name using the mouse. - or - Select the table name and then press function key <F6> Edit. - or - Select the table name and use the contextual menu to select menu item Edit. - or - Select the table name and then press the <Enter> key. The selected zero offset table is opened in the zero offsets editor.

76 8-8 D Corrections, Zero Offsets and Placements Standard NC Operation To open an existing zero offsets table from a zero offsets editor that has already been started: 1. Press function key <F8> to switch to the second F key level and press <F2> File... to switch to the file functions. 2. Press function key <F3> Open... A dialog box opens in which the desired zero offsets table can be selected. 3. Acknowledge the selection of the zero point table by pressing the <Ok> button. Another zero offsets editor with the selected zero point table opens. Opening an active zero offset table The active zero offsets table can be opened using the NC screen in Machine mode <OP3>. 1. Open the NC screen in Machine mode <OP3>. 2. Press the <F5> Active zero offsets button. The zero offsets editor with the active zero offset table is opened. Note: If no zero offset table is active, a corresponding message appears in the status line of the NC screen. Calling from the MTX Navigator Call from the zero offsets editor Create a new zero offsets table A new zero points table can be created either using the MTX Navigator or with a zero points editor that is already open. By default, a newly created zero offsets table has one correction block. 1. Select the directory in which the new zero offsets table is to be created in the MTX Navigator using the mouse or the arrow keys. 2. Press the <F2> New button and then press the <F7> Zero offsets button in the lower level of the F key bar. - or - Select menu item New - Zero offsets in the contextual menu. A dialog box (see Fig. 8-8) for creating a new zero offsets table opens (continue with point 3). 1. Press function key <F8> to switch to the second F key level and press <F2> File... to switch to the file functions. 2. Press the <F2> New... button. A dialog box for creating a new zero offsets table opens (see Fig. 8-8).

77 Standard NC Operation D Corrections, Zero Offsets and Placements 8-9 ZeroOffsets_New.bmp Fig. 8-8: Dialog box for creating new zero offsets table The following options are available when creating a new zero offsets table: Channel assignment: A zero offsets table with the axes of the selected channel is created. Assignment for all axes: The created zero offsets table contains all the configured axes of the system. Template: Any zero offsets table can be specified as the template for creating a new table. 3. Enter the name of the zero offsets table. An automatically generated table name is filled in by default. 4. If several channels are configured, the Channel selection field can be used to choose the desired channel. - or - Select Assignment for all axes. - or - Select Template to use a table template (see below, "Using table templates"). 5. Close the dialog box by pressing <Ok>. A zero offsets table with the selected configuration is created and is opened in the zero offsets editor. Using table templates Proceed as follows to use any zero offsets table as a template: 1. Open the New dialog box (see Fig. 8-8) as described above. 2. If necessary, enter a new name for the zero offsets table. 3. Select the field Template in the New dialog box. The entry field for the name of the template (default: ZO1.zot) is activated. If the default ZO1.zot should not be used, a name with the path information of another zero offsets table can be entered here. If a table name is entered without path information, the template is searched in path /database. 4. Acknowledge the entry by pressing the <Ok> button.

78 8-10 D Corrections, Zero Offsets and Placements Standard NC Operation Add correction block The new table is opened in the zero offsets editor. The number of correction blocks and correction values is adopted from the given template. Functions in the main level of the zero offsets editor Function <F2> Add correction block can be used to add new zero points data records to the table. New data records are attached to the end of the table. Note: Zero points data records are assigned running numbers (correction block 1-5). Remove correction block Additive value entry Insert axis <F3> Remove correction block is used to remove the last zero points data record. Additive value entry can be used to enter correction values that are to be added to the existing value (see section Value Entry, p. 8-3). Extras menu Function Insert axis can be used to insert a new axis at any location. ZeroOffsets_AxisNew.bmp Fig. 8-9: Dialog box for inserting a new axis 1. Select the axis in front of which the new axis is to be inserted (i.e. any cell of the axis must be selected). Note: If the new axis is to be attached at the end, any cell can be selected. 2. Press the <F2> Insert axis button. The selected axis is highlighted. A dialog box for inserting a new axis opens (see Fig. 8-9). 3. Enter the name of the axis (maximum of 8 characters). 4. Select axis type Linear axis or Rotary axis. 5. If the axis is to be attached, Attach axis must also be selected. 6. Complete the entry by pressing the <Ok> button. The new axis is inserted according to the settings. Note: The Insert axis dialog box can be cancelled at any time by pressing the <Cancel> button.

79 Standard NC Operation D Corrections, Zero Offsets and Placements 8-11 Deleting an axis Edit axis This deletes an axis from the zero offsets table. 1. Select the desired axis (i.e. any cell of the axis must be selected). 2. Press the <F3> Delete axis button. The selected axis is highlighted and a security query regarding the deletion of the axis appears. 3. Acknowledge deletion by pressing the <Yes> button. The selected axis is deleted. - or - Cancel deletion by pressing the <No> button. Function Delete axis is cancelled. Function Edit axis can be used to change the name and type of an axis. ZeroOffsets_AxisEdit.bmp Fig. 8-10: Dialog box for editing an axis 1. Select the desired axis (i.e. any cell of the axis must be selected). 2. Press the <F4> Edit axis button. The selected axis is highlighted and a dialog box for changing the name and type of the axis appears (see Fig. 8-10). 3. If necessary, edit the axis name. 4. If necessary, select a new axis type. 5. Clicking the <Ok> button completes editing. Changes to the axis are immediately visible in the table. Note: The Edit axis dialog box can be cancelled at any time by pressing the <Cancel> button.

80 8-12 D Corrections, Zero Offsets and Placements Standard NC Operation 8.4 D Corrections General Information on D Corrections The D correction editor can be used to display and change length correction values L1, L2, L3, radius correction value R and the edge position for the various D correction data records. In addition, a comment with a maximum of 32 characters can be assigned to each correction block. DCorr.bmp Fig. 8-11: D correction editor Number of correction blocks Unit of table (mm/inch) A D correction table can contain a maximum of 99 D correction data records (D1-D99). The number of D correction tables is unlimited. The unit of a D correction table can be recognized by the column headers of L1, L2, L3 and R ([mm] or [inch]). Note: The unit of a D correction table is already determined from parameter of the configuration data during the creation of the table and is stored with the table. Number of decimal positions The number of decimal positions displayed is specified by parameters and in the configuration data.

81 Standard NC Operation D Corrections, Zero Offsets and Placements 8-13 Using the D Correction Editor Only the functions that affect the D correction editor are described here. The general operation of table editors is described in section "8.2 Operation". Function Keys in the D Correction Editor The following table shows all the function keys of the D correction editor: F key level F2 F3 F4 F5 F6 F7 F8 F9 1 st level Add correction block 2 nd level File Edit Navigate Extras Remove correction block Additive File... Edit... Navigate... Extras... New... Open... Save as... Print Undo Redo Copy Paste Find... Find again Replace Start of file End of file Previous value Exit all D corrections Next value Options... Exit D corrections Exit D corrections Fig. 8-12: Function keys in the D correction editor Opening an existing D correction table Calling the D Correction Editor Any existing D correction table can be opened in Program mode <OP4> using the MTX Navigator or directly from a D correction editor that has already been started. To open a D correction table from the MTX Navigator: 1. Call the MTX Navigator in Program mode <OP4>. 2. Open the desired D correction table (file ending.dct) as follows: Double-click the table name using the mouse. - or - Select the table name and then press function key <F6> Edit. - or - Select the table name and use the contextual menu to select menu item Edit. - or - Select the table name and then press the <Enter> key. The selected D correction table is opened in the D correction editor. To open an existing D correction table from a D correction editor that has already been started: 1. Press function key <F8> to switch to the second F key level and press <F2> File... to switch to the file functions. 2. Press function key <F3> Open... A dialog box opens in which the desired D correction table can be selected. 3. Acknowledge the selection of the D correction table by pressing the <Ok> button. Another D correction editor with the selected D correction table opens.

82 8-14 D Corrections, Zero Offsets and Placements Standard NC Operation Opening an active D correction table The active D correction table can be opened using the NC screen in Machine mode <OP3>. 1. Open the NC screen in Machine mode <OP3>. 2. Press the <F6> Active D corrections button. The D correction editor with the active D correction table opens. Note: If no D correction table is active, a corresponding message appears in the status line of the NC screen. Calling from the MTX Navigator Calling from the D correction editor Creating a New D Correction Table A new D correction table can be created either using the MTX Navigator or with a D correction editor that is already open. By default, a newly created D correction table has one D correction (D1). Alternatively, any D correction table can be used as the template for creating a new table. 1. Select the directory in which the new D correction table is to be created in the MTX Navigator using the mouse or the arrow keys. 2. Press the <F2> New button and then press the <F6> D corrections button in the lower level of the F key bar. - or - In the contextual menu, select menu item New - D corrections. A dialog box (see Fig. 8-13) for creating a new D correction table opens (continue with point 3). 1. Press function key <F8> to switch to the second F key level and press <F2> File... to switch to the file functions. 2. Press the <F2> New... button. A dialog box for creating a new D correction table opens (see Fig. 8-13). DCorr_New.bmp Fig. 8-13: Dialog box for creating new D correction table 3. Enter the name of the D correction table. An automatically generated table name is filled in by default. 4. Close the dialog box by pressing <Ok>. A D correction table is created and is opened in the D correction editor.

83 Standard NC Operation D Corrections, Zero Offsets and Placements 8-15 Using table templates Add correction block Proceed as follows to use any D correction table as a template: 1. Open the New dialog box (see Fig. 8-13) as described above. 2. If necessary, enter a new name for the D correction table. 3. Select the field Template in the New dialog box. The entry field for the name of the template (default: DC1.dct) is activated. If the default DC1.dct should not be used, a name with the path information of another D correction table can be entered here. If a table name is entered without path information, the template is searched in path /database. 4. Acknowledge the entry by pressing the <Ok> button. The new table is opened in the D correction editor. The number of D correction blocks and correction values is adopted from the given template. Functions in the Main Level of the D Correction Editor Function <F2> Add correction block can be used to add new D correction data records to the table. New data records are attached to the end of the table. Note: D correction data records are assigned running numbers (D1- D99). Remove correction block Additive value entry <F3> Remove correction block is used to remove the last D correction data record. Additive value entry can be used to enter D correction values that are to be added to the existing value (see section Value Entry, p. 8-3).

84 8-16 D Corrections, Zero Offsets and Placements Standard NC Operation 8.5 Placements General Information on Placements The placement editor is used to display and enter offset values (X, Y, Z) and turning angles (phi, theta, psi). A comment with a maximum of 32 characters can be assigned to each correction value. Placements.bmp Fig. 8-14: Placement editor Number of correction blocks Unit of table (mm/inch) A placement table can contain a maximum of 5 correction blocks, each of which contains offset values G154.x to G159.x. The unit of a zero point table can be recognized by the column headers of X, Y and Z ([mm] or [inch]). Turning angles phi, theta and psi have a unit of [ ]. Note: The unit of a placement table is already determined from parameter of the configuration data during the creation of the table and is stored with the table. Number of decimal positions The number of decimal positions displayed is specified by parameters and in the configuration data.

85 Standard NC Operation D Corrections, Zero Offsets and Placements 8-17 Using the Placement Editor Only the functions that affect the placement editor are described here. The general operation of table editors is described in section "8.2 Operation". Function keys in the placement editor The following table shows all the function keys of the placement editor: F key level F2 F3 F4 F5 F6 F7 F8 F9 1 st level Add correction block 2 nd level File Edit Navigate Extras Remove correction block Additive File... Edit... Navigate... Extras... New... Open... Save as... Print Undo Redo Copy Paste Find... Find again Replace Start of file End of file Previous value Exit all placements Next value Options... Exit placements Exit placements Fig. 8-15: Function keys in the placement editor Opening an existing placement table Calling the placement editor Any existing placement table can be opened in Program mode <OP4> using the MTX Navigator or directly from a placement editor that has already been started. To open a placement table from the MTX Navigator: 1. Call the MTX Navigator in Program mode <OP4>. 2. Open the desired placement table (file ending.pmt) as follows: Double-click the table name using the mouse. - or - Select the table name and then press function key <F6> Edit. - or - Select the table name and use the contextual menu to select menu item Edit. - or - Select the table name and then press the <Enter> key. The selected placement table is opened in the placement editor. To open an existing placement table from a placement editor that has already been started: 1. Press function key <F8> to switch to the second F key level and press <F2> File... to switch to the file functions. 2. Press function key <F3> Open... A dialog box opens in which the desired placement table can be selected. 3. Acknowledge the selection of the placement table by pressing the <Ok> button. Another placement editor with the selected placement table opens.

86 8-18 D Corrections, Zero Offsets and Placements Standard NC Operation Note: If the entered name of the placement table does not exist, a corresponding error message appears in the status line. Calling from the MTX Navigator Calling from the placement editor Create a new placement table A new placement table can be created either using the MTX Navigator or with a placement editor that is already open. By default, a newly created placement table has one correction block. Alternatively, any placement table can be used as the template for creating a new table. 1. Select the directory in which the new placement table is to be created in the MTX Navigator using the mouse or the arrow keys. 2. Press the <F2> New button and then press the <F8> Placements button in the lower level of the F key bar. - or - In the contextual menu, select menu item New - Placements. A dialog box (see Fig. 8-16) for creating a new placement table opens (continue with point 3). 1. Press function key <F8> to switch to the second F key level and press <F2> File... to switch to the file functions. 2. Press the <F2> New... button. A dialog box for creating a new placement table opens (see Fig. 8-16). Placements_New.bmp Fig. 8-16: Dialog box for creating new placement table Using table templates 3. Enter the name of the placement table. An automatically generated table name is filled in by default. 4. Close the dialog box by pressing <Ok>. A placement table is created and is opened in the placement editor. Proceed as follows to use any placement table as a template: 1. Open the New dialog box (see Fig. 8-16) as described above. 2. If necessary, enter a new name for the placement table. 3. Select the field Template in the New dialog box. The entry field for the name of the template (default: PM1.pmt) is activated. If the default PM1.pmt should not be used, a name with the path information of another placement table can be entered here. If a table name is entered without path information, the template is searched in path /database. 4. Acknowledge the entry by pressing the <Ok> button. The new table is opened in the placement editor. The number of correction blocks and correction values is adopted from the given template.

87 Standard NC Operation D Corrections, Zero Offsets and Placements 8-19 Add correction block Functions in the main level of the placement editor Function <F2> Add correction block can be used to add new placement data records to the table. New data records are attached to the end of the table. Note: Placement data records are assigned running numbers (correction block 1-5). Remove correction block Additive value entry <F3> Remove correction block is used to remove the last placement data record. Additive value entry can be used to enter correction values that are to be added to the existing value (see section Value Entry).

88 8-20 D Corrections, Zero Offsets and Placements Standard NC Operation

89 Standard NC Operation Operating Modes Operating Modes 9.1 Automatic Single Block Fig. 9-1: Single block symbol In subordinate operating mode "Single block", individual blocks of a main program or subprogram or of a user cycle are executed after the Start button on the machine operating panel is pressed. Single Step Fig. 9-2: Single step symbol In subordinate operating mode "Single step", individual blocks of a main program or subprogram and of a user cycle are executed each time that the Start button on the machine operating panel is pressed. It is similar to "Single block", but also has the compensation blocks inserted by the NC (e.g. to activate cutter radius compensation) or NC-internal cycles. Program Block Fig. 9-3: Program block symbol In subordinate operating mode "Program block", individual blocks of a main program or a subprogram are executed each time that the Start button on the machine operating panel is pressed. The blocks are executed individually as in manual data input. Block look-ahead is not possible! Next Block Fig. 9-4: Next block symbol In normal operation, programs are executed in the next block, i.e. the program is continuously processed when the NC is started.

90 9-2 Operating Modes Standard NC Operation 9.2 MDI Block Input MDI Editor The MDI editor (MDI = Manual Data Input) is used to transfer one or more NC blocks to the NC and to process them by pressing the Start button. Note: MDI operation requires the prerequisites (interlocks) to be fulfilled in the PLC program. Operating mode "MDI" and NC status "inactive" are required. MDI_Betriebsart.bmp Fig. 9-5: MDI operating mode and status Note: CPL elements, jumps and calls of subprograms with parameters are not permitted in manual data input (MDI) blocks because "linking" is not supported before the manual data input block is executed. However, it is possible to call a subprogram locally. In the standard model, a separate complete NC screen in which the focus is already on window "MDI block input", and thus the MDI editor, is opened when operating mode MDI is activated. The transfer of an NC block from an MDI editor to the NC (<F4> Transfer MDI block) and key <F2> Reset channel are protected by User management. The MDI editor can process up to 100 NC blocks. If the number of lines in the MDI editor exceeds the number that can be displayed, a scroll bar appears for orientation. The number of blocks in the MDI editor is checked when pasting from the clipboard and when <F4> "Transfer MDI block" is pressed. If the number of blocks exceeds 100, a note is displayed in the status line when pasting from the clipboard (<Ctrl>+<V>); when <F4> is pressed, a message window with the number of permitted and existing blocks appears. The MDI editor can adopt two different states: Editing permitted: light blue background; all the usual keyboard shortcuts of editors (<Ctrl>+<C,> <Ctrl>+<V>, <Ctrl>+<X>, etc.) are effective. The control has a status of "inactive". Editing is not permitted: gray background. The control has a status of "Ready", "Running", "Stopped" or there is an error.

91 Standard NC Operation Operating Modes 9-3 MDI_Editmode.bmp Fig. 9-6: Editing permitted MDI_zurAbarbeitungBereit.bmp Fig. 9-7: Editing not permitted F keys of the MDI editor: MDI_FKey1.bmp Fig. 9-8: F keys of the MDI editor <F2>: Channel reset; all modal states to start values. <F3>: The NC program display is called in place of the MDI editor in the same window. This is necessary if a subprogram is called as the MDI block and the block sequence in the subprogram is to be followed. Pressing the same <F3> key brings you out of the block display and back to the MDI editor. <F4>: Activation (i.e. transfer to the NC) of the NC block that has the focus in the MDI editor. If several blocks have the focus, this block of NC blocks is activated. <F5>: The content of the MDI editor is deleted.

92 9-4 Operating Modes Standard NC Operation <F6>: Zoom: the MDI editor takes up the entire space between the M keys, F keys and the header. This is especially important for the BTV16 if editing is to take place in existing MDI blocks before starting processing again. <F7>: The MDI editor loses the focus, which is placed on the next subwindow. <F8>: An Options dialog box is opened. See Fig <F9>: The MDI editor loses the focus; the main F key level of the NC screen becomes active. The second main F key level (<F8> and then <F7>) can be used to set the focus back on the MDI editor. Options An Options dialog box can be used to modify the behavior of the MDI editor. MDI_Optionen.bmp Fig. 9-9: Options dialog box for the MDI editor The following applies: The Enter key has the same effect as <F4> (Transfer MDI block): <ENTER> triggers the function "Transfer MDI block" (default setting). The <ENTER> key works with the normal line feed function in the MDI editor. Convert all lower-case letters into capitals: Conversion ON. Note: All lower-case letters are converted in the MDI editor. The option cannot be used for e.g. subprograms that are called with path information, transformations or if axis designations contain lower-case letters. Conversion OFF (default setting). Automatically preselect the next MDI block when the current block has been processed: If the processed MDI block is not the last NC block in the MDI editor, the next NC block is automatically preselected after the MDI block is executed (corresponds to "Single block"). Do not automatically preselect the next MDI block (default setting).

93 Standard NC Operation Operating Modes 9-5 The purpose of the "Note" is to alert the MDI editor user to the possibility of processing a block of NC blocks. Note: A block of NC blocks is always processed "en block" (similar to "Next block") in the NC. Processing an MDI Block Processing Several MDI Blocks Procedure for processing a block: Enter the block in the MDI editor. Pressing <F4> "Transfer MDI block" or <ENTER> transfers the block to the NC. The control adopts a status of "Ready"; the block is highlighted. Editing is no longer possible. The text "Waiting for Start button" appears in the status line (see Fig. 9-7). The MDI block is processed after pressing the Start key. If the block has been successfully processed by the NC, the control returns to a status of "inactive"; the next block can now be edited. If the NC discovers an error in the block, the error symbol is set in the header and the text "Reset channel" appears in the status line. The error can be eliminated only by resetting the channel. Processing Single Blocks Requirement: the option "Automatically preselect the next MDI block when the current block has been processed" is ON. Up to 100 MDI blocks remain in the MDI editor. The cursor can be placed on one of these blocks. Pressing <F4> "Transfer MDI block" transfers the block on which the cursor has been placed to the NC. Behavior as above. The MDI block is processed after pressing the Start key; behavior as above. If the processed block is not the last one in the MDI editor, the next block is immediately transferred to the NC. The Start button can be immediately pressed again. Pressing <F2> "Reset channel" terminates this cycle before the last block in the MDI editor has been processed. The cursor comes to a halt on the last highlighted block. Note: "Channel reset" changes the modal states of the NC.

94 9-6 Operating Modes Standard NC Operation Processing a Block of NC Blocks Several NC blocks can be highlighted in the MDI editor using the mouse or with the <Shift>+arrow keys. Only neighboring regions of blocks can be highlighted. Pressing <F4> "Transfer MDI block" transfers all the blocks with the focus to the NC. The first of these selected blocks is highlighted. The entire block of selected NC blocks receives a different font color. Editing is no longer possible. The text "Waiting for Start button" appears in the status line. MDI_zurAbarbeitungBereit_Block.bmp Fig. 9-10: Processing a block of NC blocks Processing a Subprogram All highlighted MDI blocks are processed "en block" after pressing the Start key (analogously to "Next block"). The modal states remain after the blocks have been processed. After all the blocks have been processed, the NC adopts a status of "inactive". The cursor is located at the end of the highlighted block. Subprograms in which every type of NC command is permitted, i.e. also CPL instructions and calls of subprograms with parameters, can be called in the MDI blocks. Example for calling a subprogram: "N01 P/usrfepUP1.npg". The subprograms are processed in "Next block" mode. In order to be able to follow the processing of the blocks, <F3> can be pressed to activate the program display in the same window (see Fig. 9-11). There is a special feature for the status of the program display after a subprogram has been processed: the last block of the subprogram remains as an active block in the display until a new block that is transferred to the NC is activated by pressing the "Start" button. In other words, the newly transferred block is highlighted in the MDI editor only after the "Start" button has been pressed. The following applies to modal subprograms: both activation and calling via additional movements can occur only within a subprogram; otherwise, an error message concerning a missing link table is issued.

95 Standard NC Operation Operating Modes 9-7 MDI_zurAbarbeitungBereit_NC-Satzanzeige.bmp Fig. 9-11: NC block display Transfer of NC Blocks from the MDI Editor to an NC Program In order to transfer NC blocks from the MDI editor to an NC program or to transfer portions of an NC program to the MDI editor, an NC program must be opened using the NC editor in the "Program" mode, as must an NC screen in the "Machine" mode using the MDI editor. The NC blocks are exchanged by highlighting the desired blocks, transferring them to the clipboard (<Ctrl>+<C>) and pasting them in the desired location in the MDI editor with <Ctrl>+<V>.

96 9-8 Operating Modes Standard NC Operation

97 Standard NC Operation Tool Management Tool Management 10.1 Introduction 10.2 Operation The management of tool data is of prime importance for the control of machine tools. Among other things, the tool data cover: Tool identification, Correction value calculation, Tool life management, Type definition, etc. In Rexroth IndraMotion MTX, the tool data blocks are divided into 2 parts: System data for the unique identification of tools User tool data for application-specific tool data. Tool List Display If Tools mode is activated, the default tool list is first displayed as an overview list for the entire tool data table. This list display is based on the "MTX.Toolman.ToolListConfiguration.xml" configuration file. It displays (unfiltered) all the data records of tool data table DBT1 of the control. Several (possibly filtered) list displays can be called from this list. In order to be able to completely edit a data block, the Tool editor can be called from the tool list of the selected entry.

98 10-2 Tool Management Standard NC Operation 10-1.bmp Fig. 10-1: Overview screen for Tools mode The default tool list appears as follows in the minimized representation: 10-2.bmp Fig. 10-2: Minimized tool list (overview list)

99 Standard NC Operation Tool Management 10-3 In comparison, the next figure shows the expanded form of a tool list using the part list for sector 1 as an example. Fig. 10-3: Expanded tool list (part list for sector 1) 10-3.bmp Insert tool (F2) Delete tool (F3) Functions This calls the tool editor for creating a new tool data record. Using the mouse and the taskbar, you can switch back to the tool list; however, this list cannot be edited because the database remains locked. The list can be edited only after the New Tool editor has been closed. After the following query box appears, the tool data record in the database can be deleted. WZ_Löschen.bmp Fig. 10-4: "Delete tool" query Note: The "Delete tool" command leads to the header data of the tool data record being deleted; as a result, the tool data record is identified as an empty data record. Offset tool (F4) The following box for selecting the sector and location provides the user with a free data record / tool storage position as a target position for offsetting a tool data record.

100 10-4 Tool Management Standard NC Operation WZ_Verschieben.bmp Fig. 10-5: Selection box with sector/location to offset a tool Note: The "Offset tool" function currently merely offsets the entire data record to a free database table location without differentiating between location and tool data and without communicating with the PLC. Edit tool (F5) Export (F6) / import (F7) list This calls the tool editor for editing an existing tool data record. You can use the task bar to return to the tool list; the database does not remain locked. However, the Edit tool function can be called again only after the tool editor is exited. After a file name is entered, an XML file is written to the mount directory of the NC file system or the file is read and then written to the database table. Note: During import, ensure that the XML document file to be read is suitable for the configuration of the database table in terms of the number of sectors and locations. Furthermore, the import/export function is available only in the overview list because the entire contents of the table are always written to the export file.

101 Standard NC Operation Tool Management 10-5 Tool Editors Edit Tool 10-4.bmp Fig. 10-6: Editor for modifying tool data Next window (F7) Since the tool editor consists of several data containers, navigation to edit these data is possible only within the data container with the focus. This function allows the focus to be switched to the next data container. Note: As opposed to the "Insert tool" editor, the tool type in the basis data container cannot be modified.

102 10-6 Tool Management Standard NC Operation Insert Tool 10-5.bmp Fig. 10-7: "Insert tool" editor When a new tool data record is created, the tool catalog for the new tool can be used to select a tool type from a list of predefined tool types. If a basis data record for this tool type exists in the catalog, it is used to initialize the data record. Detailed information can be found in the following section. Tool Catalog Explanation of Terms The following figure explains the terms Tool technology Tool type Tool class Alternate tool Master data record Basis data record for the following statements.

103 Standard NC Operation Tool Management 10-7 Katalog2.bmp Fig. 10-8: Explanation of tool catalog terms Tool technology Tool type Tool class Replacement or alternate tool Primary tool Basis data record This includes all tool types that belong to a processing technology. Tool catalog processing technologies for version 1 are: Drilling Milling Turning Special tools Additional processing technologies that have been prepared are: Grinding Nibbling Eroding Screwing Cutting Welding Punching Reshaping This indicates the number of all the tool classes with the same typedefining properties. The individual tool classes of a tool type are differentiated by the tool ID. Together with the tool technologies, the tool types form the basis of the tool catalog and, in turn, of master tool data management. In addition, bitmaps for the tool types exist in the tool catalog. The number of all the tools with the same ID is called the tool class. The individual tools of a class are differentiated by their duplo number. A replacement tool belongs to a tool class and, if needed, can replace the associated primary tool. It is not, for example, locked or already worn. A primary tool is the tool from a tool class that is used for processing in the next call using the T word. All other tools of the tool class are termed auxiliary tools. The basis data record exists precisely once for each tool type if a tool has already been defined for this type. If an additional tool (tool class) of this type is created, the basis data record is used to initialize the data record.