SINUMERIK System 800 Universal Interface

Transcription

1 SINUMERIK System 800 Universal Interface Planning Guide Edition.9 Manufacturer Documentation

2 SINUMERIK System 800 Universal Interface Planning Guide Manufacturer Documentation Valid for: Control Software Version SINUMERIK 80 SINUMERIK 80 T / 80 TE (GA ) SINUMERIK 80 M / 80 ME (GA ) SINUMERIK 80 G SINUMERIK 80 T / 80 TE (GA ) SINUMERIK 80 M / 80 ME (GA ) SINUMERIK 80 T/ TE SINUMERIK 80 M/ ME SINUMERIK 80 T / 80 TE (GA ) SINUMERIK 80 M / 80 ME (GA ) SINUMERIK 80 T/ TE (GA ) SINUMERIK 80 M/ ME (GA ) SINUMERIK 80T SINUMERIK 80M SINUMERIK 80C SINUMERIK 80 T/ TE SINUMERIK 80 M/ ME SINUMERIK 880 T/ TE SINUMERIK 880 M/ ME SINUMERIK 880 N December 99 Edition

3 SINUMERIK documentation Printing history Brief details of this edition and previous editions are listed below. The status of each edition is shown by the code in the Remarks column. Status code in Remarks column: A.... New documentation B.. Unrevised reprint with new rder No. C.... Revised edition with new status. If factual changes have been made on the page since the last edition, this is indicated by a new edition coding in the header on that page. Edition rder No. Remarks 0.86 E800-T-X-A Revised edition ZB 0-0AQ0-0BA0 C ZB 0-0AQ0-0BA C ZB 0-0AQ0-0BA C 0.9 6ZB 0-0AQ0-0AA C.9 6ZB 0-0AQ0-0AA C ther functions not described in this documentation might be executable in the control. This does not, however, represent an obligation to supply such functions with a new control or when servicing. This publication was produced on the Siemens 800 ffice System. Subject to change without prior notice. The reproduction, transmission or use of this document or its contents is not permitted without express written authority. ffenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Siemens AG 986, 988, 990, 99, 99 All Rights Reserved

4 Preface Notes for the reader This documentation is intended for manufacturers of machine tools with the SINUMERIK System 800. It describes data exchange with input/output devices (e.g. tape reader, tape punch, programmer, printer, magnetic tape unit, etc). The SINUMERIK documentation is divided into three parts: General Documentation User Documentation Manufacturer Documentation Service Documentation The manufacturer documentation for the SINUMERIK System 800 controller is divided into the following parts: Instruction Manual Interface Part : Signals Part : Cables and Devices PLC Programming Guide Function Blocks Universal Interface Measuring Cycles CL Description You can obtain more detailed information from your Siemens representative.

5 V. (RSC) Interface 0 ma Current Loop Interface RS Interface Interface verview Adapting the Interfaces to I/ Devices Signal Timing for Data Transmission 6 Serial Interfaces on the SINUMERIK System 800 Connecting I/ Devices in Practice 8

6 Contents Page V. (RS) Interface General notes V. (RSC) interface lines Polarity and voltage level assignment of V. interface signals V. drivers and receivers V. drivers V. receivers Interface link to I/ device for V Length of the transmission line ma Current Loop Interface General notes ma signal level Interface link to I/ device for 0 ma Duplex interface active at SINUMERIK end Duplex interface passive at the SINUMERIK end Length of the transmission line RS Interface General notes Polarity and voltage level assignment of the RS interface RS drivers and receivers RS driver RS receiver Interface link to I/ device for RS Length of the transmission line Level conversion from V. to RS

7 Interface verview Pin assignments of the data interfaces Pin assignments of the V./0 ma universal interface Pin assignments of the RS interface Explanation of signal names Format of a serially transmitted character Block diagram of the data interfaces Block diagram of a V./0 ma universal interface Block diagram of an RS interface Adapting the Interfaces to I/ Devices General notes Setting data Explanation of the setting data Notes on the format of special characters Notes on using the EIA code Signal Timing for Data Transmission Signal timing with line-controlled devices Data input (I/ device to the NC) Data output (NC to I/ device) Signal timing with character-controlled devices Data input (I/ device to NC) Data output (NC to I/ device) Serial Interfaces on the SINUMERIK System Interfaces on the various controls SINUMERIK SINUMERIK 80 GA SINUMERIK 80GA/80GA SINUMERIK 80 GA/80 GA SINUMERIK SINUMERIK SINUMERIK Setting data for the various controls

8 8 Connecting I/ Devices in Practice Device setting data Device connection data Siemens PT 80 page printer Siemens PT 88 printer SINUMERIK T0 and T0 tape readers SINUMERIK T60 tape reader (hand-held) Sanyo M0U cassette ASR0/WE teletype Facit 00, 0 punch/tape reader combination Facit 00 punch Facit 00 tape reader Facit N 000 NC Walk-Disk Facit N 00 NC Walk-Disk Siemens DSG. floppy disk drive Siemens DSG S floppy disk drive Sommer MDC- SNC cartridge drive terminal Tekelec FDS 00, FDS 00 floppy disk drive Tekelec Magnetic Tape Cartridge Drive, Model CDS CAN NC Recorder FD/FH GNT 0 NC data Carrier GNT 60 tape reader/punch station SINUMERIK WS 800, programming workstation SINUMERIK WS 800 A, programming workstation SIMATIC PG 6/68/6 programmer (PG IN) SIMATIC 0 programmer (PC IN) SINUMERIK System 800, RS C, NC-NC link SINUMERIK T0 tape reader Siemens T0 and T0 tape reader Siemens PD... PG programming workstation SIMATIC PG 60/6/68/6/0 programmer SIMATIC PG 0 programmer (PLC progamming) SIMATIC PG 6 programmer rdering data of the connecting cables Device cable diagrams

9 0.88 V. (RSC) Interface. General notes V. (RS C) Interface. General notes The V. interfaces of the SINUMERIK System 800 contain V. receivers and V. senders, conforming to DIN DIN 6600 defines the interface between a DTE (data terminal equipment) and a DCE (data circuit terminating equipment). It is based on recommendations V. and V.8 of the CCITT, which were derived from the American EIA Standard RS. The interfaces also conform to VDI guideline 880, which specifies process and data traffic of programmable controllers. The interface signals used in SINUMERIK System 800 are a subset of V. or RS standard signals and therefore possess the same electrical characteristics.. V. (RSC) interface lines In terms of the DIN standard, SINUMERIK is regarded as a DTE (data terminal equipment). SINUMERIK DTE Transmission line DCE I/ devices DTE The abbreviations E, E, D, D, S., S, M, M refer to DIN 6600, the abbreviations 0 to 08. refer to CCITT (V.). Ground lines E: Protective Ground (0) E: Signal Ground (0) This is the common return cable for all interface lines (except E). Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

10 V. (RSC) Interface V. interface lines Data lines D: Transmitted Data (0 - TxD) n this line data is transmitted from the DTE to the DCE. Quiescent state is logic ''High''. D: Received Data (0 - RxD) n this line data is transmitted to the DTE from the DCE. Quiescent state is logic ''High''. Control lines S.: Data Terminal Ready (08/ - DTR) The DTE signals to the DCE that it is ready for data transmission. S: Request to Send (0 - RTS) The DTE controls the send part of the data channel of the DCE. Message lines M: Data Set Ready (0 DSR) The DCE signals to the DTE whether or not it is ready for transmission. M: Clear to Send (06 CTS) The DCE signals to the DTE whether or not it is ready to send data signals through the data channel. - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

11 0.88 V. (RSC) Interface Lines. Polarity and voltage level assignment of V. interface signals. Polarity and voltage level assignment of V. interface signals V Data lines + V + V Logical ''L'' + V 0 V V t Logical ''H'' V V V Control lines + V + V ''n'' state + V 0 V V t ''ff'' state V V Signal level of SINUMERIK interfaces: ± V All signal levels refer to the signal ground E (0). Within the transition range (+ to V) the signal state is undefined. (Hysteresis range of the receiver circuits 89 A) Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

12 V. (RSC) Interface V. drivers and receivers. V. drivers and receivers.. V. drivers The V. output signals *TxD, RTS and DTR are generated in the V. driver block 88 from the TTL signals of the USART 8A. TTL level Data of circuit & + V 0 V V Max. supply voltage Max. output current (current limited) perating voltage and V. level V cc ± V I o 0 ma V cc ± V V. level.. V. receivers The V. input signals * RxD, CTS and DSR are put onto the receiver circuits 89 after passing through an RC low-pass filter. V c. k V. level 90 Data of circuit 89A Max. input voltage V cc ± 0 V Input resistance A TTL level - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

13 0.90 V. (RSC) Interface. Interface link to I/ device for V.. Interface link to I/ device for V. SINUMERIK No device DTE DCE DTE * T x D Transmitted data D (0) * R x D * R x D Received data D (0) * T x D RTS Request to send S (0) CTS CTS Clear to send M (06) RTS DSR 6 Data set ready M (0) 0 DTR DTR 0 Data terminal ready S.(08.) 6 DSR MEXT Signal ground E (0) G Protective ground E (0) In all signal names and directions, the SINUMERIK is taken to be a DTE. Which of the available control and message lines are used will depend on the I/ device. In the simplest case, lines E and D suffice for a receiving device (printer, punch) or E and D for a sending device (reader). The specification of an I/ device determines how it is connected. In the interface link diagram, a device is assumed to comply with the RSC standard. The interfaces conform to VDI guideline 880 with SINUMERIK as a DTE. If it is linked to an I/ device which is also wired as a DTE, the appropriate lines must be crossed in the cable (sender with receiver). Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

14 V. (RSC) Interface Interface link to I/ device for V. Some of the interfaces contain both the V. signals and the signals for 0 ma current loop operation. A V. sender and a 0 ma sender may not be connected to a SINUMERIK interface at the same time. As pins 0,,,, 6, 9, and are permanently reserved for the 0 ma interface at the SINUMERIK end, it is important to make sure that they are not connected to the I/ device in V. mode. The interface is not set to V. or 0 ma operation by jumpers but by the pin assignments in the cable plug..6 Length of the transmission line The maximum cable length for V. transmission is 0 m. END F SECTIN -6 Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

15 ma Current Loop Interface. General notes 0 ma Current Loop Interface. General notes The 0 ma interface is configured to VDI guideline 880 as a duplex interface with two pairs of lines. At the SINUMERIK end it can be operated as an active or passive interface with the available sources of current by changing the pin assignments in the cable connector. This interface is also often referred to as a TTY interface. The following is equivalent in V. and 0 ma interfaces (except the signal level): Signal V. 0 ma + Transmitted data Received data D D TTY TTY TTY TTY In the signal designations, the SINUMERIK is taken to be a DTE.. 0 ma signal level In the 0 ma interface, unlike the V. interface, information is not transmitted by the voltage level but by impressed current. I=0 ma I Logical H ( 0 V ) Logical L : I=0 Logical H : I=0 ma Level Signal 0 ma±0 % (max. open-circuit voltage 0 V) 0 signal 0 ma to ma Voltage for current loop source at SINUMERIK = V I= 0 Logical L ( V) t Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

16 0 ma Current Loop Interface Interface link to I/ device for 0 ma. Interface link to I/ device for 0 ma 0 ma interfaces are duplex interfaces with two pairs of lines. They can be operated as active or passive interfaces at the SINUMERIK end. Active interface: SINUMERIK supplies the 0 ma line current. Passive interface: The peripheral unit supplies the 0 ma line current. The interface is set to ''active'' or ''passive'' at the SINUMERIK end by the wiring in the cable connector not by jumper setting on the module. The line current should always be checked when the loop is closed (approx. 0 ma). Refer also to Section.. - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

17 ma Current Loop Interface.. Duplex interface.. Duplex interface Active at SINUMERIK end SINUMERIK DTE DCE I/ device DTE 0 V (R) Received data 9 TTY Received data TTY R 0 ma 6 0 V (T) TTY 9 + TTY 0 Transmitted data T 0 ma Transmitted data + Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

18 0 ma Current Loop Interface Duplex interface.. Duplex interface Passive at the SINUMERIK end SINUMERIK DTE DCE I/ device DTE 9 TTY Received data TTY Received data + 6 TTY 9 Transmitted data + + TTY 0 Transmitted data + 6 In all signal names and directions, the SINUMERIK is taken to be a DTE. The specification of the I/ device determines how it is connected. In the interface link diagram, the I/ device is assumed to comply with the VDI 880 specification.. Length of the transmission line The maximum cable length for the 0 ma current loop interface is km. END F SECTIN - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

19 0.88 RS Interface. General notes RS Interface. General notes The function of the signals in the RS interface is identical to those of the V. interface. However, instead of the V. signal level, transmission is via two-wire cables using differential drivers and receivers. The RS interface combines the advantages of the V. interface (modem capability by control signals) with those of the 0 ma interface (large transmission distances). The following signals are the same for the V. interface and the RS interface (except signal level): Data signals Signal V. RS Transmitted data Receive data D D TxD RxD Control signals Signal V. RS Data terminal ready Request to send Data set ready Clear to send S. S M M DTR RTS DSR CTS Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

20 RS Interface Polarity and voltage level assignment of the RS interface. Polarity and voltage level assignment of the RS interface V V Logical H. V 0. V 0 V Logical L V min. =V V max. =V t V V H. V. V utput Y V min. =V V L 0. V utput Z t The voltage levels refer to the reference voltage of the driver circuit AM 6 LS. The voltage between the differential lines is V min = V V max = V - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

21 0.88 RS Interface.. RS drivers. RS drivers and receivers.. RS drivers The RS output signals are generated from the TTL signals of the USART 8 via the AM 6 LS line drivers. AM 6 LS TTL level Data of the AM 6 LS circuit Supply voltage V cc = V Max. output voltage V ol = 0. V Min. output voltage V oh =. V Differential voltage... V RS level Z Y.. RS receivers The RS input signals are converted to TTL signals via the AM 6 LS line receivers. AM 6 LS 0 RS level Data of the AM 6 LS circuit Supply voltage V cc = V Input parallel resistance 0 hm Differential operation voltage... V TTL level Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

22 RS Interface Interface link to I/ device for RS. Interface link to I/ device for RS SINUMERIK DTE DCE I/ device DTE * T x D T x D Transmitted data D (0) 6 * R x D R x D R S s i g n a l s * R x D R x D RTS * RTS CTS * CTS DSR * DSR Received data D (0) Request to send S (0) Clear to send M (06) Data set ready M (0) * T x D T x D CTS * CTS RTS * RTS DTS * DTR DTR * DTR 0 8 Data terminal ready S. (08.) 6 9 DSR * DSR Protective ground E (0) In all signal names and directions, the SINUMERIK is taken to be a DTE. Which of the control and message lines are used will depend on the I/ device. The specification I/ device peripheral unit determines how it is connected. In the interface link diagram, a device is assumed to comply with the SINUMERIK specification. The RS interface is on a special connector.. Length of the transmission line The maximum cable length for RS transmission is km..6 Level conversion from V. to RS With the SINUMERIK System 800 the V. level of the V. interfaces can be converted into a RS level with a special cable. The converter electronics are integrated into the specific SINUMERIK cable connector (housing of fibre glass conductor). The adjustable interfaces are listed in Section. corresponding to the controls. END F SECTIN - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

23 0.88 Interface verview. Pin assignments of the data interfaces Interface verview. Pin assignments of the data interfaces.. Pin assignments on the V./0 ma universal interface D-Sub, -pin, socket on SINUMERIK. Pin Signal name Interface Signal name to DIN 6600 SINUMERIK assignment VDI 880 (English from CCITT recommendation) (referring to SINUMERIK as a DTE) Protective ground E (0) *TxD V. Transmitted data D (0) *RxD V. Received data D (0) RTS V. Request to send S (0) CTS V. Clear to send M (06) 6 DSR V. Data set ready M (0) MEXT V. Signal ground E (0) TTY 0 ma Transmitted data+ T 0 ma 0 ma Transmit source TTY 0 ma Received data + TTY 0 ma Received data 6 R 0 ma 0 ma Receive source 8 9 TTY 0 ma Transmitted data 0 DTR V. Data terminal ready S. (08.) 0V (T) 0 ma Current return 0V (R) 0 ma Current return Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

24 Interface verview Pin assignments of the RS interface.. Pin assignments of the RS interface D-Sub, -pin, socket on SINUMERIK Pin Signal name Interface Signal name to DIN 6600 SINUMERIK assignment (English from CCITT recommendation) (referring to SINUMERIK as a DTE) Protective ground E (0) *TxD RS Transmitted data D (0) *RxD RS Received data D (0) RTS RS Request to send S (0) CTS RS Clear to send M (06) 6 DSR RS Data set ready M (0) 8 *DTR RS Data terminal ready S. (08.) 9 0 TxD RS Transmitted data D (0) 6 RxD RS Received data D (0) *RTS RS Request to send S (0) 8 *CTS RS Clear to send M (06) 9 *DSR RS Data set ready M (0) 0 DTR RS Data terminal ready S. (08.) - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

25 0.90 Interface verview. Explanation of signal names. Explanation of signal names CTS Clear to Send DSR Data Set Ready DTR Data Terminal Ready MEXT External Ground RTS Request to Send RxD Receive Data V. R0mA Receive Source 0 ma TxD Transmit Data V. TTY Teletype ( 0 ma) Transmit Data TTY Teletype (+0 ma) Transmit Data TTY Teletype ( 0 ma) Receive Data TTY Teletype (+0 ma) Receive Data T0mA Transmit Source 0 ma 0V(R) 0V Receive 0 ma 0V(T) 0V Transmit 0 ma. Format of a serially transmitted character T x D R x D Quiescent state Start element Data bits 6 8 Parity bit (optional) Stop elements In the SINUMERIK universal interface the 8th bit of a character, which is normally the parity bit, is designated as 8th data bit. The parity bit is an optional 9th bit added to an ASCII character on even, and to an EIA character on odd bit combinations. The 8th bit is always part of the data. An additional parity bit (9th. bit) may be generated via setting data if desired for adaptation to certain I/ devices. Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

26 Interface verview Block diagrams of the data interfaces. Block diagrams of the data interfaces.. Block diagram of V./0 ma universal interface Data bus DB Baud rate generator Scaler CPU frequency T x C R x C Select () U SART ) T x D R x D RTS DTR CTS DSR V. driver 0 ma driver 0 ma receiver V. receiver T x RDY R x RDY RTS DTR * T x D TTY TTY TTY TTY * R x D CTS DSR V. utput 0 ma Transmit Duplex Receive V. Input IR Interrupt ) USART = Universal Synchronous Asynchronous Receiver Transmitter Its tasks are: Conversion of 8 bits parallel to 8 bits serial Transmitting and receiving at different baud rates (possibly simultaneously) Error detection Define and check parity - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

27 0.90 Interface verview.. Block diagram of an RS interface.. Block diagram of an RS interface Data bus DB Baud rate generator Scaler CPU frequency T x C R x C Select () U SART RTS DTR T x D R x D CTS DSR RS driver RS receiver RTS * RTS DTR * DTR * Tx D Tx D * R x D R x D CTS * CTS DSR *DSR RS utput RS Input IR Interrupt END F SECTIN Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

28 0.88 Adapting the Interfaces to I/ Devices. General notes Adapting the Interfaces to I/ Devices. General notes Peripheral devices are subdivided according to the type of data transmission: Line-controlled devices: Control via the control lines DSR, DTR, CTS, RTS Uncontrolled devices: Asynchronous transmission without control Character-controlled devices: Control using control characters on the data lines Each interface and data direction is defined at the SINUMERIK end for the I/ device using setting data (see selection tables). The control lines are activated by connecting them. n startup the default values of the machine data and setting data adapt the interface to the Siemens PT 80 page printer (universal device). Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

29 Adapting the Interfaces to I/ Devices 0.9. Setting data. Setting data SINUMERIK System 800 has one set of 8 bytes per interface for adapting the I/ devices. The input and output directions are set separately. The setting of the EIA code for special :, =, [, ] and, and the definition for the character End of transmission is entered in additional bytes for two interfaces. Byte No. Function Bit 6 0 Device coding - input- Transmission format - input - Stop elements Type of parity Parity bit Baud rate Device coding - output - Transmission format - output - Stop elements Type of parity Parity bit Baud rate Xon character (e.g. DC = hex ) 6 Xoff character (e.g. DC = 9 hex ) Special bits utput without st Xon character Program start with LF End of block CR LF utput in EIA code Stop at character end of transmission Evaluate data set ready DSR utput without leader and trailer Read-in progr. of systems, 8 8 Delete program without reorgan. Switch off time watchdog 9 0 EIA code (e.g. 6D hex ) EIA code for : (e.g. 6 hex ) Code for End of transmission (e.g. ETX=0 hex in IS) EIA Code for = (e.g. C Hex ) EIA code for [ EIA code for ] EIA code for, - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

30 0.90 Adapting the Interfaces to I/ Devices.. Explanation of the setting data.. Explanation of the setting data Specific data per interface Byte, : Device code 00 Hex = Line controlled devices (data traffic according to standard) 0 Hex = Xon/Xoff character-controlled devices 0 Hex = SINUMERIK reader T0 and T0 0 Hex = Siemens PLC programmer PG 60/6/68/6/0/6 Device setting data are listed in the selection table in Section 8.. Byte, : Transmission format Bit... 0: Baud rate 0000 = 0 baud 000 = 0 baud 000 = 00 baud 00 = 600 baud 000 = 00 baud 00 = 00 baud 00 = 800 baud 0 = 9600 baud Bit : Parity bit 0 = without parity = with parity Determines whether after the 8th data bit a 9th bit should be generated and transmitted as a parity bit. Bit : Type of parity 0= even = odd Determines whether the additionally generated parity bit should complement the 8-bit data on even or odd bit combinations. If bit is 0, bit has no meaning. Bit and 6: Number of stop elements 00= stop element 0= stop element 0= / stop elements = stop elements Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

31 Adapting the Interfaces to I/ Devices Explanation of the setting data Byte : Xon character Sets the Xon character for character-controlled transmission. Byte 6: Xoff character Sets the Xoff character for character-controlled transmission. Byte : Special bits Bit 0 Read in subroutines of Systems and 8 0 = Read in main programs and subroutines to System 800 format = Read in main programs and subroutines to System, 8 format When subroutines are read in to System, 8 format the identifier 00 of the subroutine no. is eliminated. Bit utput without leader and trailer 0 = Data output with leader and trailer (as punched tape) = Data output without leader and trailer (in memory) Bit Evaluate data set ready DSR 0 = Line DSR (pin 6) is not evaluated = Line DSR (pin 6) is evaluated Bit Stop at End of transmission character 0=Read-in stop at M0/M0 =Read-in stop at end of transmission character Allows several programs to be read in en bloc (e.g. the main programs, subroutines, tool data and blocks belonging to a workpiece) Bit utput in the EIA code 0 = utput in IS code = utput in EIA code Bit End of block CR LF 0 = End of block when output with LF CR CR = End of block when output with CR LF Bit 6 Program start with LF 0 = Read-in begin with % = Read-in begin with LF Allows part program to be read in. The next LF read is interpreted as the beginning of a program and this program is stored in the part program memory as %0. Bit utput without st Xon character 0 = utput begin after request via Xon character = utput begin without request When character control devices are connected, data output is initiated with data start without waiting for the Xon character from the external unit. Further starts and stops use the Xon, Xoff characters. - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

32 0.90 Adapting the Interfaces to I/ Devices.. Explanation of the setting data Byte 8: Special bits Bit 0 Time watchdog switched off 0 = Time watchdog active If on transmission no character is sent for 60 s, the NC interrupts the transmission line and sets interrupt. = Time watchdog switched off Bit Delete program without reorganizing 0 = Reorganize After a program has been deleted via V., automatic reorganization is activated. = No reorganizing After a program has been deleted via V., automatic reorganization is suppressed. Data common to both interfaces Byte 9 EIA code Byte 0 EIA code for : Definition of substitute characters for and : characters missing in the EIA code. Byte Code for End of transmission Definition of character for end of transmission in IS code (e.g. ETX = 0 Hex ) or in EIA code. Byte EIA code for = Definition of substitute character for the = character missing in the EIA code. Byte EIA code for [ Definition of substitute character for the [ character missing in the EIA code. Byte Code for ] Definition of substitute character for the ] character missing in the EIA code. Byte EIA code for, Definition of substitute character for the, character missing in the EIA code. Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

33 Adapting the Interfaces to I/ Devices Notes on the format of special characters. Notes on the format of special characters Special characters and substitute characters must always be entered in the setting data including the paraity bit (8th data bit). It is important to note that the bit combination is even when using the IS code and odd when using the EIA code. Example: The Xoff character DC with ASCII code HEX is odd and must therefore be entered as an item of setting data in IS code as 9 HEX.. Notes on using the EIA code Not all IS characters can be represented in the EIA code. For this reason, interrupt (program read in program stored) can occur when a program written in IS code and stored in the NC is compared with its equivalent converted into EIA code. Example: Block in NC memory N 0... (... =...)* Block output in EIA code N 0... (......)* END F SECTIN -6 Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

34 Signal Timing for Data Transmission 6. Signal timing with line-controlled devices 6 Signal Timing for Data Transmission 6. Signal timing with line-controlled devices 6.. Data input (I/ device to NC) Switch on NC Switch off NC DTR I/ device ready No longer ready DSR CTS RTS NC buffer free NC buffer full End of reading in RxD Data Data ETX TxD Data Start When the NC is switched on, DTR of all interfaces goes to High =. If the readiness of the device is to be evaluated, the DSR line must be connected. Reading in the data is started with Data Start and controlled with RTS. With data start, RTS goes to and the I/ device can send data. If the NC cannot keep up with data input, transmission is stopped by cancelling RTS. When the NC buffer becomes free again RTS is reset to and transmission is again enabled. If the NC reads the End of Transmission character (M0 or M0 or ETX), transmission is stopped by cancelling of RTS. Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 6-

35 6 Signal Timing for Data Transmission Data output (NC to I/ device) 6.. Data output (NC to I/ device) DTR DSR CTS RTS RxD TxD Data Data Data Start Data End When the NC is switched on, DTR of all interfaces goes to. If the readiness of the I/ device is to be evaluated the DSR line must be connected. If the external device is to control data transmission, the CTS line must be connected. Data read-out is started with Data Start, when CTS is (if connected). If the device cannot keep up with data input it stops transmission by cancelling CTS. If its buffer is free again, CTS is reset to and transmission restarted. The NC terminates data transmission when the end of program has been output or ETX and a trailer. In the SINUMERIK 80/80/80/80/80/880, the RTS signal stays at 0 during data output. 6- Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

36 .9 6 Signal Timing for Data Transmission 6.. Data output (NC to I/ device) DTR DSR CTS RTS RxD TxD Data Data Data Start Data End In the SINUMERIK 80C Basic Version and SINUMERIK 80C EM Version for Windows, the signal chart is slightly different from that above. The RTS signal is reset to 0 on activating the interface for data output, i.e. with Data Start on and at the end of data transfer. Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 6-

37 6 Signal Timing for Data Transmission Data input (I/ device to NC) 6. Signal timing with character-controlled devices 6.. Data input (I/ device to NC) Switch on NC Switch off NC DTR I/ device ready No longer ready DSR (CTS) (RTS) RxD Data Data TxD DC Start Data Stop Data Start Data Start ETX When the NC is switched on, the DTR of all signals goes to. If the readiness of the I/ device is to be evaluated the DSR line must be connected. With Data Start the NC sets the RTS signal to. RTS is only cancelled at the end of transmission or if an error occurs. The NC enables reading in data by transmitting the character Xon (setting byte no. ). The I/ device then transmits data to the NC. If the NC cannot keep up with data input it stops transmission by transmitting the character Xoff (setting byte no. 6). As the I/ device generally cannot stop at a precise character the NC is able to read a few more characters. If the NC is ready to receive again, transmission is again enabled by Xon. If the NC reads the End of Transmission character (M0 or M0 or ETX), it transmits the character Xoff and sets RTS to 0. If the CTS line is connected it must already be at Data Start and may only be set to 0 after the end of transmission. In character-controlled transmission, the RTS and CTS lines do not normally have to be connected to the external device. 6- Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

38 Signal Timing for Data Tranmission 6.. Data output (NC to I/ device) 6.. Data output (NC to I/ device) Switch on NC Switch off NC DTR I/ device ready No longer ready DSR (CTS) (RTS) RxD ( ) TxD Data Start Data Data Daten End When the NC is switched on, the DTR of all interfaces goes to. If the readiness of the I/ device is to be evaluated the DSR line must be connected. With Data Start the NC sets the RTS signal to. RTS is only withdrawn at the end of transmission or if an error occurs. The NC starts reading out data after it has received the Xon character. If bit of setting data (output without st Xon character) is set, the NC starts reading out data with Data Start. If the I/ device cannot keep up data input, it stops transmission by sending the control character Xoff. The NC can then send two more characters before transmission is terminated. If the I/ device is ready again it restarts transmission by sending the control character Xon. The NC terminates transmission after output of end of program or ETX (and a trailer) by cancelling RTS. If the CTS line is connected this must already be at Data Start and may only be set to 0 after end of transmission. For character-controlled transmission, RTS and CTS do not normally need to be connected to the external device. END F SECTIN Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 6-

39 0.90 Serial interfaces on the SINUMERIK System SINUMERIK 80 Serial Interfaces on the SINUMERIK System 800. Interfaces on the various controls.. SINUMERIK 80 st interface: PCB 6FX-BA, connector X central controller V. and 0 ma interface -way connector, D-subminiature, socket Housing of the cable connector SINUMERIK type, position below optional: slide latch type nd interface (option): PCB 6FX-BA, connector X central controller V. interface can be used for adaptation of RS special cable -way connector, D-subminiature, socket Housing of the cable connector SINUMERIK type, position below optional: slide latch type.. SINUMERIK 80 GA st interface: perator panel front V. and 0 ma interface (Connected within the SINUMERIK by cable on PCB 6FX-8AB, connector X Slot A6, X) -way connector, D-subminiature, socket Housing of the cable connector: slide latch type, position below nd interface (option): PCB 6FX-8AB, connector X operator panel rear Slot A6, X V. interface -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

40 Serial interfaces on the SINUMERIK System SINUMERIK 80 GA/80 GA.. SINUMERIK 80 GA/80 GA st interface: perator panel front V. and 0 ma interface (Connected within the SINUMERIK by cable on PCB 6FX-8BB, connector X Slot A6, X) -way connector, D-subminiature, socket Housing of the cable connector: slide latch type, position below nd interface (option): PCB 6FX-8BB, connector X operator panel rear Slot A6, X V. interface can be used for adaptation of RS special cable -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type.. SINUMERIK 80 GA/80 GA st interface: perator panel, front V. and 0 ma interface (Connected within the SINUMERIK by cable on PCB 6FX8-BA, connector X slot A6, X) -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below nd interface (option): PCB 6FX8-BA, connector X operator panel, rear slot A6, X V. interface can be used for adaptation of RS special cable -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

41 0.90 Serial interfaces on the SINUMERIK System SINUMERIK 80.. SINUMERIK 80 st interface: Maschine control panel front V. and 0 ma interface (Connected within the SINUMERIK by 6FC9-F cable on PCB 6FC-CA, connector X central controller Slot B, X) -way connector, D-subminiature, socket Housing of the cable connector: slide latch type, position below nd interface (option): PCB 6FX0-BA, connector Xoperator panel rear Slot A, X V. interface can be used for adaptation of RS special cable -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

42 Serial interfaces on the SINUMERIK System SINUMERIK SINUMERIK 80 st interface: Machine control panel front V. and 0 ma interface (Connected within the SINUMERIK by cable on PCB 6FX0-BA, connector X Slot A, X) -way connector, D-subminiature, socket Housing of the cable connector: slide latch type, position below nd interface (option): PCB 6FX0-BA, connector X operator panel rear Slot A, X V. interface can be used for adaptation of RS special cable from PCB 6FX0-BA0 -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type rd interface: PCB 6FX0-BA, connector X central controller Slot B, X V. und 0 ma interface can be used for adaptation of RS special cable from PCB 6FX0-BA0 -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type th interface (option): PCB 6FX0-BA, connector X central controller Slot B, X V. interface can be used for adaptation of RS special cable from PCB 6FX0-BA0 -way connector, D-subminiature, socket Housing of the cable connector: slide latch type, position below optional: slide latch type - Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

43 0.90 Serial interfaces on the SINUMERIK System SINUMERIK SINUMERIK 880 st interface: perator panel front V. and 0 ma interface (Connected within the SINUMERIK by cable on PCB 6FX0-BB, connector X Slot A, X) -way connector, D-subminiature, socket Housing of the cable connector: Slide latch type, position below nd interface (option): PCB 6FX0-BB, connector X operator panel rear Slot A, X V. interface can be used for adaptation of RS special cable -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type rd interface: PCB 6FX0-BB, connector X central controller Slot B, X (types,,, ) Slot B, X (types,, 6) V. and 0 ma interface can be used for adaptation of RS special cable -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type th interface (option): PCB 6FX0-BB, connector X central controller Slot B, X (types,,, ) Slot B, X (types,, 6) V. interface can be used for adaptation of RS special cable -way connector, D-subminiature, socket Housing of the cable connector: SINUMERIK type, position below optional: slide latch type Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 -

44 Serial interfaces on the SINUMERIK System Setting data for the various controls. Setting data for the various controls SINUMERIK Type Interface No Byte No. Setting data ) ) ) END F SECTIN ) only for: SINUMERIK 80 and SINUMERIK 880 from software version -6 Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

45 Connecting I/ Devices in Practice 8. Device setting data (selection table) 8 Connecting I/ Devices in Practice The following examples describing how to connect certain devices are based on their state of development at the time of printing. We cannot guarantee that the same information will apply to devices developed beyond this stage, so the examples can only be regarded as recommendations. 8. Device setting data (selection table) Flag Device type Setting data Device code - input - Transmission format - input - Device code - output - Transmission format - output - DC - Start character 6 DC - Stop character Special bits Code for end of transmission Device Byte Binary code HEX code RTS-LINE Hex C Hex 00 Hex C Hex Siemens PT 80 page printer 0 ma V., 00 baud RTS-LINE Hex C Hex Siemens PT 88 printer V., 9600 baud RTS-LINE Hex C Hex SINUMERIK T0 tape readers T0 T60 V., 9600 baud RTS-LINE Hex 0 Hex 00 Hex 0 Hex Sanyo Cassette M0U-ZE60 V., 00 baud RTS-LINE Hex C0 Hex 00 Hex C0 Hex Teletype, ASR Duplex 0 ma, 0 baud RTS-LINE Hex C Hex 00 Hex C Hex Facit 00, 0 tape reader/punch V., 00 baud Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 8-

46 8 Connecting I/ Devices in Practice Device setting data (selection table) Flag Device type Setting data Device code - input - Transmission format - input - Device code - output - Transmission format - output - DC - Start character 6 DC - Stop character Special bits Code for end of transmission Device Byte Binary code HEX code RTS-LINE Hex C Hex Facit tape punch 00/MI V., 600 baud RTS-LINE Hex C Hex Facit tape reader 00 V., 00 baud RTS-LINE Hex C Hex 00 Hex C Hex 8 Hex 0 Hex Facit N 000 Facit N 00 NC-Walk Disk V., 9600 baud RTS-LINE Hex C Hex 00 Hex C Hex A Hex 0 Hex Siemens Floppy disk drive DSG. disk drive DSG S disk drive V., 9600 baud RTS-LINE Hex C Hex 00 Hex C Hex Sommer terminal MDC- SNC Cassette drive V., 9600 baud RTS-LINE Hex C Hex 00 Hex C Hex A Hex 0 Hex Tekelec Floppy disk drive FDS 00, FDS 00 V., 9600 baud RTS-LINE Hex C Hex 00 Hex C Hex A Hex 0 Hex Tekelec magnetic tape Cartridge drive CDS.8 V., 9600 baud 8- Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

47 0.9 8 Connecting I/ Devices in Practice 8. Device setting data (selection table) Flag Device type Setting Data Device code - input - Transmission format - input - Device code - output - Transmission format - output - DC - Start character 6 DC - Stop character Special bits Code for end of transmission Device Byte Binary code HEX code RTS-LINE Hex C Hex 00 Hex C Hex A Hex 0 Hex CAN NC recorder FD/FH V., 9600 baud RTS-LINE Hex C Hex 00 Hex C Hex A Hex 0 Hex GNT 0 NC data carrier V., 9600 baud RTS-LINE Hex C6 Hex 00 Hex C6 Hex 8 Hex 0 Hex GNT 60 Tape reader/punch station V., 800 baud RTS-LINE Hex C Hex 00 Hex C Hex NC workstation SINUMERIK WS800/WS800A V., 0 ma 9600 baud RTS-LINE Hex C Hex 00 Hex C Hex 8 Hex 0 Hex SIMATIC programmer PG 6/68/6 (PG IN) PC 0 (PC IN) V., 9600 baud Printer interface CM interface (PG 0) RTS-LINE Hex C Hex 00 Hex C Hex Hex SINUMERIK System 800 NC-NC link V., 9600 baud Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 8-

48 8 Connecting I/ Devices in Practice Device setting data (selection table) Flag Device type Setting data Device code - input - Transmission format - input - Device code - output - Transmission format - output - DC - Start character 6 DC - Stop character Special bits Code for end of transmission Device Byte Binary code HEX code XN/XFF Hex C6 Hex Hex 9 Hex SINUMERIK T0 tape reader V., 800 baud PTR Hex SINUMERIK T0, T0 tape readers V., 9600 baud RTS-LINE Hex C Hex 00 Hex C Hex Hex Siemens PD...PG programming station V., 9600 baud PLC-PRG Hex 0 Hex SIMATIC PG 60/6/68/6/6 programmer 0 ma, 9600 baud interface AG S PLC-PRG Hex 0 Hex SIMATIC PG 0 programmer V., 9600 baud CM interface 8- Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

49 Connecting I/ Devices in Practice 8. Device connection data 8. Device connection data 8.. Siemens PT80 page printer Cable order no. 6FC9 0-8C (V.) 6FC9 0-8T (0 ma) Device data Transmission rate 00 baud Character format start element 8 data bits stop elements rder no. for PT 80 to SINUMERIK specification: V.: L-A80-D (Interface PCB STT0) 0 ma: L-A80-D (Interface PCB SST0 + LAT0) Additional cable for terminal connection: 6FC9 0-KA n the unit with the 0 ma interface, no NC-controlled (start/stop) reader mode is possible. 8.. Siemens PT88 printer Cable order no.: 6FC9 0-8D Device data Interface adapter SAP-S (V.) Mode switch settings Switch S 6 N N N FF FF FF Transmission rate 9600 baud Switch S 6 FF N FF N FF N Line BUSY (X.0) connected to BUSY line (X.) and negative potential. Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 8-

50 8 Connecting I/ Devices in Practice SINUMERIK T0 and T0 tape readers 8.. SINUMERIK T0 and T0 tape readers Type GNT 8 and GNT Cable order no. 6FC9 0-8S Device data Transmission rate 9600 baud Character format start element 8 data bits stop elements Settings on the T0 printer Switch row A: 6 8 N N - FF FF FF FF FF Switch row B: 6 8 N FF FF FF FF FF FF FF Settings on the T0 tape reader Jumpering P0 not assigned Jumpering P0 Jumpers + closed Jumpering S0 Jumpers,,, open perating notes To perform an automatic start from the SINUMERIK, the tape reader must be ready, i.e. the Reader start LED must be lit. It is not possible to stop at a precise character. If several programs are punched onto one tape they must be separated by approx. 0 blanks. If the programs are punched from SINUMERIK these blanks are generated automatically provided the utput without trailer and leader setting data (byte, bit ) is not set. 8-6 Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

51 Connecting I/ Devices in Practice 8.. SINUMERIK T60 tape reader (hand-held) 8.. SINUMERIK T60 tape reader (hand-held) Type GNT 90 Cable order no. 6FC9 -C Device data Transmission rate 9600 baud Character format Start element 8 Data bits Stop elements Settings DIP switch in the unit: 6 8 FF FF FF FF FF FF N FF perating notes Before switching on the device, the punched tape must be inserted. If an error occurs the green LED flashes, acknowledgement by switching the device off and on. The start of reading is controlled from the SINUMERIK. Special operating conditions The device stops at precise characters. 8.. Sanyo M0U cassette with ZE60 (V.) interface Cable order no. - Device data Transmission rate 00 baud Character format start element 8 data bits stop element Special operating conditions of the Sanyo cassette No controlled (start/stop) operation from the NC possible. (To achieve this the RTS signal from the NC would have to be logical H on both reading and writing. This does not conform to the standard. RTS is H on reading and L on writing.) The tape cannot stop at precise characters. (This could lead to USART interrupts from the NC especially in the case of Program start with LF.) Leave enough space on the tape between two programs, possibly put some speech between them. Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 8-

52 8 Connecting I/ Devices in Practice Sanyo M0U cassette If spoken text lasts longer than 60 seconds, a time monitoring alarm will occur on reading. Supplier Indexim GmbH Schweidnitzer Straße Berlin Tel. 00/ ASR0/WE teletype Duplex mode Cable order no. - Device data Interface 0 ma duplex Transmission rate 0 baud Character format start element 8 data bits stop elements Connection data The teletype interface receives data via the TTY/TTY current loop and transmits data via the TTY/TTY current loop. Terminal block on the teletype Receive Transmit Terminal block Duplex Brown and white White and blue 8-8 Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0

53 Connecting I/ Devices in Practice 8.. Facit 00, 0 punch/reader combination 8.. Facit 00, 0 punch/tape reader combination with PI8 interface Cable order no. 6FC9 0-8V Device data Interface V. Transmission rate 00 baud Character format start element 8 data bits stop elements Switch settings on the PI8 Interface = Switch position N 0 = Switch position FF Switch (S) Switch (S) Switch (S) Switch (S) Transmission controlled via RTS, CTS 8..8 Facit 00 punch with MI Interface Cable order no. 6FC9 0-8J Device data Interface V. Transmission rate 600 baud Character format start element 8 data bits stop elements Switch settings on the MI Interface Switch for mode selection Right position: serial Switch S S- to S-8 FF Switch S S- 6 8 FF FF N FF FF FF FF FF Switch S Switch S Position V./TTY Position 6: 600 baud Siemens AG 990 All Rights Reserved 6ZB 0-0AQ0 8-9