Installation and configuration manual DULCOnvert PROFIBUS - PROFINET converter

Transcription

1 Installation and configuration manual DULCOnvert PROFIBUS - PROFINET converter EN These operating instructions are only valid in conjunction with the "Operating instructions for the solenoid metering pump delta with controlled solenoid drive optodrive DLTa or the Operating instructions for the motor-driven metering pump Sigma/ x Control type SxCb! Please carefully read these operating instructions before use. Do not discard. The operator shall be liable for any damage caused by installation or operating errors. The latest version of the operating instructions are available on our homepage BA PM /18 EN

2 Table of contents Table of contents 1 Prerequisites Setting up installation General Setting up the PROFIBUS slave address Activating / deactivating PROFIBUS PROFINET settings Special features in active PROFIBUS mode General Displays LEDs on the PROFIBUS module Using the metering monitor Assembly and electrical installation Operation General GSDML File Description of the data objects Cyclic data transmission Overview of the data objects Configure Extended diagnostics Technical data on DULCOnvert

3 Prerequisites 1 Prerequisites The pump must have enhanced PROFIBUS functionality by means of a plug-in module. To do this, insert the plug-in module into the front of the pump (similar to a relay module). The menu item PROFIBUS then appears in the operating menu. The pump requires a minimum of software version V (delta DLTa) or V (Sigma Control SxCb) and hardware version V for the delta for the PROFIBUS module to work correctly. If it is not working, the LED on the PROFIBUS module flashes sly red and green. The pump can then be extended with PROFINET functionality via the DULCOnvert converter. 3

4 Setting up installation 2 Setting up installation 2.1 General Familiarise yourself with the process: We describe here how to set up the pump for PROFIBUS mode - you will later meet the pump s PROFINET protocol via the DULCOnvert in the master control system! For this reason, "PROFIBUS " is interchangeable with "PROFINET at many points. The pump with a plug-in PROFIBUS module is set up in the same way as a standard pump, with the addition of the bus functionality. The software interrupts the set-up process in the event of pauses of longer than 60 s. 2.2 Setting up the PROFIBUS slave address 1. Connect the disconnected DULCOnvert by its PROFIBUS cable to the pump s PROFIBUS socket. 2. Press [P] for 2 seconds on the pump. 3. delta only: Use the [arrow keys] to go to Settings and press [P]. 4. Use the [arrow keys] to go to PROFIBUS and press [P]. 5. Use the [arrow keys] to go to Address and press [P]. Always enter the PROFIBUS address 002 as a 3-digit number: 1. Die 1. Use the [Down] key to go to the 1st digit 0 and press [P]. 2. Die 2. Use the [Down] key to go to the 2nd digit 0 and press [P]. 3. Die 3. Use the [arrow keys] key to go to the 3rd digit 2 and press [P]. 2.3 Activating / deactivating PROFIBUS PROFIBUS must be set to active in the operating menu for the pump to be controlled by the PROFIBUS : 1. Press [P] for 2 seconds. 2. Use the [arrow keys] to go to PROFIBUS and press [P]. 3. Use the [arrow keys] to go to active or inactive and press [P]. You re done! 4

5 Setting up installation All external inputs, such as level monitoring, metering monitoring and external control (pause, contact input, analogue input), will function while the PROFIBUS is active. They result in the reactions that would be expected with the pump without the PRO FIBUS module being plugged in - see pump operating instructions. The pump transmits corresponding information via the PROFIBUS to the master (PLC Programmable Logic Controller, PC etc.). If the PROFIBUS is set to inactive, the settings for the operating mode previously selected are reloaded. If the pump is switched to another operating mode, it stops and can only be restarted using [Stop/Start]. 2.4 PROFINET settings 1. Connect the DULCOnvert to its supply voltage. 2. Connect the DULCOnvert to your PROFINET network - see Installation chapter. 3. Select Update accessible devices in the TIA portal under Online accesses. Fig. 1 ð The default name is nl51ndpl. 5

6 Setting up installation 4. Assign a new name via Online & diagnostics. Fig Continue configuring as usual. Description of the available objects - refer to Operation chapter. 6

7 Special features in active PROFIBUS mode 3 Special features in active PROFIBUS mode 3.1 General The pump cannot be manually set or programmed in PROFIBUS mode! To do this, set the PRO FIBUS to inactive. Use button [i] to switch between the continuous displays at any time, as in the other operating modes. This does not affect the operation of the pump. The settings from other operating modes are carried over when switching over to PROFIBUS mode. However, settings made using the PROFIBUS are not saved! They only apply as long as the pump is linked to the PROFIBUS. Only the total number of strokes and the total number of litres continue to be counted and saved. If the pump is switched to PROFIBUS mode, it stops and can only be restarted using the PROFIBUS. 3.2 Displays Operating display There are other identifiers in the operating display when PRO FIBUS mode is running. The current identifiers are listed in the Control elements chapter in the "Operating instructions for the solenoid metering pump delta with controlled solenoid drive optodrive or the Operating instructions for the motor-driven metering pump Sigma/ x Control type SxCb. Status display Stop PROFIBUS : The pump has been stopped by the PRO FIBUS. The master has sent the pump a corresponding telegram. Main display Connection error: If the pump loses its connection to the PRO FIBUS (for instance as soon as the PROFIBUS is stopped), then the fault symbol and the symbol flash on the main display. 7

8 Special features in active PROFIBUS mode 3.3 LEDs on the PROFIBUS module LEDs Flashing red and green at a s rhythm Lit red Lit green Cause Connection between the PROFIBUS module and pump has been disrupted; the hardware or software version of the pump is not suitable for PROFIBUS No connection to the PROFIBUS Pump in cyclic mode 3.4 Using the metering monitor The "Metering monitor" socket must be used to use the metering monitor in PROFIBUS mode. The pump then transmits available for the "F" status bit. The metering monitor can be switched on and off using the PROFIBUS using the F control parameter - see Ä Chapter Overview of the data objects on page 15. 8

9 Assembly and electrical installation 4 Assembly and electrical installation Please fol this order: A. - Install the housing B. - Install the PROFIBUS cable C. - Connect DULCOnvert to the mains voltage D. - Install the PROFINET cable E. - Properly close the housing A. Installing the housing 1. Flap open the two flaps on the left and right of the housing cover. 2. Use appropriate screws to screw the housing to a vertical base surface close to the pump using the 4 deep drill holes (taking into account the length of the PROFIBUS cable and the plug-in power unit). CAUTION! When installed, the top should be pointing upwards otherwise the specific IP degree of protection will not be achieved. B. Installing the PROFIBUS cable Connect the PROFIBUS cable from the DULCOnvert to the pump s PROFIBUS socket. There is no need for terminal resistors. C. Connecting the DULCOnvert to the mains voltage Connect the plug-in power unit of the DULCOnvert to the mains voltage. D. Installing the PROFINET cable 1. Unscrew the housing screws and open the cover. 2. Screw the clamping screw of the large threaded connector on the left of the housing and remove the rubber insert. 3. Correctly thread the clamping screw the right way round onto your PROFINET cable. 4. Guide the PROFINET cable into the housing and insert it into the socket on the converter until it snaps into place. 5. Place the rubber insert around the cable and press into the threaded connector. 6. Screw the clamping screw onto the threaded connector until it is moisture-tight. 9

10 Assembly and electrical installation E. Properly closing the housing CAUTION! Carefully close the housing otherwise the specific IP degree of protection will not be achieved. 1. Check whether the sealing surfaces of the housing cover and the black seal of the er part of the housing are free of dirt. 2. Replace the housing cover onto the er part of the housing and fasten in place with the screws. 3. Close the two flaps on the left and right of the housing cover. 10

11 Operation 5 Operation 5.1 General The plugged-in PROFIBUS module make the PROFIBUS pump a device with slave functionality in conformity with DP-V0. User data is then transmitted cyclically. 5.2 GSDML File Use the GSDML file to configure the master. It describes all features of the pump in PROFIBUS mode (keywords, diagnosis, modules, slots). The GSDML file can be downloaded from the ProMinent website The file name is clearly indicated: GSDML-V2.2-Hilscher-NL 51N- DPL xml 5.3 Description of the data objects Description of the data objects The initial parameters must be transferred from the master so that the pump can participate in cyclic data transfer. Only standard parameterisation is needed for this there are no application-specific parameters. Please note: Data is stored according to the "Big- Endian" principle! This means that the byte with the est value bits is stored first at the memory location with the est address. For an example based on Status refer to. The pump status is stored as UINT32 type at the offset addresses +0 to +3. Bytes are stored in this sequence: Name Type Offset Byte Bits Status UINT All the data objects that can be cyclically transmitted are listed be. Tab. 1: All data objects Name No. Type Description Status 1 UINT32 bit Name Function 0 System 00 Init 03 Test 1 01 Ready 04 - First run 11

12 Operation Name No. Type Description 2 02 Diagnose 05 - Powerdown 3 Mode 00 halt 03 contact 4 01 manual 04 - analog 5 02 batch 6 Error There are errors - see "Errors" 7 Warnings There are warnings - see "Warnings" 8 Stop Pump has stopped 9 Priming Pump is in priming mode (er-level function) 10 Auxiliary Pump is in auxiliary mode (er-level function) 11 Pause Pump has been switched to Pause (er-level function) 12 Module Automatic mode 13 F Metering monitoring activated 14 Batch-Mem. Batch memory is activated 15 Calibrated Pump is calibrated 16 Relay 1 Relay 1 is physically present 17 Relay 2 Relay 2 is physically present 18 AnalogOut Module is physically present 19 Diaphragm rupture 20 Concentration Diaphragm rupture option is installed Concentration calculation is activated (delta only) 23 Airlock Drive control signals air in the dosing head (delta only) 24 Overpressure Drive control signals too back pressure 25 At atmospheric pressure Drive control signals no back pressure (delta only) 26 Bleeding Pump bleeding at the moment (delta only) 27 - Always true 28 Direct mode Pump is working in direct mode (limited range of functions) (delta only) 12

13 Operation Name No. Type Description Start-Stop 2 BYTE Corresponds to Start-Stop switch; if Start-Stop = 0, then the pump is stopped. Reset 3 BYTE If the Reset value is switched from 1 to 0, the internal pump memory is deleted (e.g. with batch metering) and - as far as possible - existing errors are deleted. Mode 4, 5 BYTE Value Name Description 0 Stop Pump is ready but not metering. 1 Manual Pump is metering continuously at the set frequency. 2 Batch When triggered, the pump meters the number of strokes set in batch preselection. 3 Contact Pump is metering the number of strokes calculated from the product of Number of triggers * External factor. 4 Analogue operating mode Pump meters according to the analogue signal and the Analogue operating mode set on the pump. Frequency 6, 7 UINT16 Set metering frequency in strokes / hour ( 0.. Maximum frequency ). Actual frequency Maximum frequency Batch preselection 8 UINT16 Actual metering frequency in strokes / hour ( 0.. Maximum frequency ). 9 UINT16 Maximum metering frequency in strokes / hour ( ). The maximum frequency can be significantly er than in normal mode according to the metering mode set. 10, 11 UINT32 Number of strokes in batch operation per trigger. ( ). Batch start 12 BYTE If the value changes from 1 to 0, batch metering is activated in batch operation. Batches can also be activated via the contact input. Batch memory Remaining strokes External factor External memory 13 BYTE If the batch memory is activated and a new batch is triggered during batch metering already in progress, the remaining strokes are increased by the number of the new batch. If the memory is not activated, the remaining strokes of the batch not yet processed are deleted and the new batch is processed. 14 UINT32 The strokes still to be processed with batch metering 15, 16 UINT16 Factor by which the incoming pulses are multiplied. The factor is given as a hundredth. Value range is the factor is then BYTE Analogue, like batch metering, is also added up here with factors or the remaining strokes are deleted. Stroke length 18 BYTE Stroke length set on the pump ( %) 13

14 Operation Name No. Type Description Metering monitor Concentration 19 BYTE If a metering monitor is installed, it can be switched on (1). Deactivation is (0). 20 FLOAT If the concentration calculation is activated on the pump, the current concentration can be read off here (delta only). Error 21 UINT16 bit Name Function 0 Minimum Metering liquid level too 1 Batch Too many metering strokes > Analogue current is less than 4 ma 3 Analogue > 23mA 4 Metering monitor 5 Diaphragm rupture Analogue current is greater than 23 ma Metering monitor fault Faulty diaphragm in the dosing head 6 Airlock Air in the dosing head (delta only) 7 Overpressure Overpressure in the hydraulic system Low pressure Pressure too in the hydraulic system (delta only) 11 Stroke length changes The stroke length was changed in locked state. 12 Bleeding Automatic bleeding is not possible (delta only) 13 Bus error Bus error reported by the module 14 System error System components faulty - see LCD screen 15 Module error Fault in module handling Warnings 22 UINT16 bit Name Function 0 Minimum Metering liquid level too 1 Calibration Stroke length set outside the calibration tolerance 2 Metering monitor 3 Diaphragm rupture Metering monitor fault Faulty diaphragm in the dosing head 4 Airlock Air in the dosing head

15 Operation Name No. Type Description 7 Overpressure Overpressure in the hydraulic system 8 Low pressure Pressure too in the hydraulic system Stroke counter Delete stroke counter Volume counter Litres per stroke Delete quantity counter 23 UINT32 Counts the number of strokes since the last reset 24 BYTE If the value changes from 1 to 0, the stroke counter is deleted 25 FLOAT Counts the capacity since the last reset in litres 26 FLOAT Litres per stroke. Depending on the frequency and stroke length adjustment 27 BYTE If the value changes from 1 to 0, the volume counter is deleted 5.4 Cyclic data transmission DP-V0 describes the cyclic data transmission in the PROFIBUS Overview of the data objects The data objects are summarised into modules and their configuration identifier see foling table. The configuration identifier als modules to be excluded from cyclic data transmission during configuration to avoid unnecessarily burdening cyclic data transmission. Tab. 2: Modular construction Module no. Output Length Input Length Module name Configuration identifier (hex) Status 4 bytes Status Start-Stop Reset 1 byte 1 byte - - Control Mode 1 byte Mode 1 byte Operating mode 4 Frequency 2 bytes Frequency Actual frequency Maximum frequency 6 Batch preselection Batch start Batch memory 4 bytes 1 byte 1 byte Batch preselection 2 bytes 2 bytes Frequency 2 bytes Maximum frequency C0,80,80 C0,81, bytes Batching C0,85,83 15

16 Operation Module no. Output Length Input Length Module name Configuration identifier (hex) Remaining strokes 8 External factor External memory 2 bytes 1 byte External factor 4 bytes Remaining strokes 2 bytes Transmission multiplier C0,82, Stroke length 1 byte Stroke length Metering monitor Concentration Error 13 Delete stroke counter 14 Delete quantity counter 1 byte - - F Control Warnings 1 byte Stroke counter 1 byte Volume counter Litres per stroke 4 bytes Concentration 2 bytes 2 bytes Error / Warning 4 bytes Stroke number 4 bytes 4 bytes Quantity C0,80,83 C0,80,87 Tab. 3: Pump data (output data) Offset Value Type Name Area Module name Modul no BYTE Start-Stop 0.1 Control BYTE Reset BYTE Mode see Operating mode UINT16 Frequency 0..max. freq. Frequency 4 UINT32 Batch preselection Batching BYTE Batch start BYTE Batch memory UINT16 External factor BYTE External memory BYTE Metering monitor Transmission multiplier F Control

17 Operation Offset Value Type Name Area Module name Modul no BYTE Delete stroke counter BYTE Delete quantity counter 0.1 Stroke number Quantity 14 Tab. 4: Pump data (input data) Offset Value Type Name Area Module name Modul no UINT32 Status see Status BYTE Mode see Operating mode UINT16 Frequency 0..max. freq. Frequency 4 UINT16 UINT16 UINT32 UINT32 UINT16 Actual frequency Maximum frequency Remaining strokes External factor 0..max. freq Maximum frequency Batching Remaining strokes Transmission multiplier BYTE Stroke length Stroke length FLOAT Batch preselection Concentration (delta only) 0.1ppm.. 100% Concentration UINT16 Error see Error / Warning UINT16 Warnings see

18 Operation Offset Value Type Name Area Module name Modul no UINT32 Stroke counter 0..(2 32 )-1 Stroke number FLOAT Volume counter... (litre) Quantity FLOAT Litres per stroke... (litre) Configure It is possible to select on the master which modules are to be involved in cyclic data transfer. Modules and slots always relate to each other. Empty spaces (empty modules) therefore have to be configured for modules to be excluded. The target configuration is defined in the form of identifiers. The identifier is stated in the last column in for every defined module. The identifiers of the modules have to be listed after each other in ascending order. If the data of a module is not to be involved in cyclic data transmission, then an empty module must be configured at this point. 5.5 Extended diagnostics (from the 7th byte) The pump uses the mechanism of the extended PROFIBUS diagnostics to report error statuses to the master. The extended diagnostics can be found in the diagnostics telegram. The extended diagnostics includes the device-related "Alarm_Type (48)" and the "Diagnostic_User_Data". Tab. 5: Construction of the extended PROFIBUS diagnostics telegram Header_Byte Alarm_Type Slot_Number Alarm_Specifier Diagnostic_User_Da ta Bit 1-6: Length of the status message including Header_Byte Bit 7-8: see Table 12 Diagnostic_User_Data consists of a minimum of one group of 3 bytes with error information. Diagnostic_User_Data consists of a maximum of 19 groups. The error information of a group is coded as fols: 18

19 Operation Service no. (1st byte) (2nd byte) No. see Table 2 0x30 0x31 0x32 0x34 0x35 0x36 0x37 0x55 0xD3 0xE5 Error type Type of data access (3rd byte) OK Date outside of limits Date protected Option not installed Service not defined Value cannot be changed Update completed Communication error Write access Read access 19

20 Technical data on DULCOnvert 6 Technical data on DULCOnvert Electrical data Supply voltage: 230 V AC Degree of protection Degree of protection: IP66 * * with professional installation Dimensions PROFIBUS cable, length: 2 m Plug-in power unit, length: 1.5 m Housing, HxWxD: 140x110x60 mm * * without threaded connectors 20

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24 ProMinent GmbH Im Schuhmachergewann Heidelberg, Germany Germany Telephone: Fax: Internet: , 1, en_gb 2017