D397-51-880
Issue E Original
Instruction Manual
Profibus Module for SCU-750/800/1400/1500/1600
Description
Item Number
D397-51-500
Страница 1: ...D397 51 880 Issue E Original Instruction Manual Profibus Module for SCU 750 800 1400 1500 1600 Description Item Number Profibus Module for SCU 750 800 1400 1500 1600 D397 51 500 ...
Страница 2: ... 1500 1600 0397 51 500 to which this declaration relates is in conformity with the following standard s or other normative document s EN61326 1 2013 Electrical equipment for measurement control and laboratory Class B Emissions Use EMC requirements General requirements Industrial Immunity and fulfils all the relevant provisions of 2014 30 EU Electromagnetic Compatibility EMC Directive Note This dec...
Страница 3: ...unit set up 10 4 OPERATION 11 4 1 Profibus system information 11 4 2 Simple set up instructions 11 4 3 Front panel display 11 4 4 Address set up 12 4 5 Baud rate 14 4 6 Software format 14 4 6 1 Parameterisation 15 4 6 2 Configuration 15 4 6 3 Configuration failure 15 4 6 4 Diagnostics description 16 4 6 5 Data exchange values 16 4 7 Software modules 17 4 7 1 Module 01 Pump Command 17 4 7 2 Module ...
Страница 4: ...s 26 Index 27 For return of equipment complete the HS Forms at the end of this manual Illustrations Figure Page 1 Pin connections for the 2 way power connector 3 2 Pin connections for 9 way D type socket 4 3 Pin connections for 9 way D type plug 5 4 Dimensions of the Profibus module mm 6 5 Panel mounting the module 7 6 DIN rail mounting the Module 8 7 Profibus module rear connections 9 8 Profibus ...
Страница 5: ...portant safety information is highlighted as WARNING and CAUTION instructions these instructions must be obeyed The use of WARNINGS and CAUTIONS is defined below CAUTION Cautions are given where failure to observe the instruction could result in damage to the equipment associated equipment and process Throughout this manual page figure or title numbers are sequential The following labels appear on...
Страница 6: ...e address is set using rotary switches The back panel of the module has a 9 way D connector for the Profibus network a 9 way D connector for the RS232 link to the control unit and a power connector Refer to the product manuals listed in Section 1 3 for full operation of the turbo pump control units 1 3 Applicable SCU models The Large Medium Series Profibus Module is for use with the following SCU ...
Страница 7: ...ature 0 C to 40 C Humidity Max 90 RH non condensing Maximum altitude 2000 m IP rating IP30 indoor use only Ambient storage temperature 30 C to 70 C WARNING Do not exceed the maximum supply voltage Excessive supply voltage will cause permanent damage to the control electronics and may result in a mechanical hazard in some failure conditions Electrical supply 9 V d c to 52 V d c Power consumption 5 ...
Страница 8: ...om chassis Profibus Power Supply 10 mA supply protected for external terminator resistors if required Chassis For Profibus cable screen connection Repeater control signal Digital signal nominally 0 5 V but with series 340 ohm resistor High module transmitting Low Receiving or Idle Table 1 Pin connections for 9 way D type socket Pin Allocation 1 2 3 4 5 6 7 8 9 Shell Chassis box Not connected Profi...
Страница 9: ... D type plug Table 2 Pin connections for 9 way D type plug Connector type 9 way D type plug Refer to Figure 3 For connection to serial comms port of SCU control unit only RS232 protocol 9600 baud 1 stop bit 8 data bits no parity Pin Allocation 1 2 3 4 5 6 7 8 9 Shell Not connected RS232 receive RS232 transmit Not connected RS232 common Not connected Not connected Not connected Not connected Chassi...
Страница 10: ...on 6 1 3 2 Fitting the module CAUTION The unit is IP30 rated Please ensure that the unit is not installed where fluids can enter into the Module The module can be rack mounted panel mounted DIN rail mounted or free standing Sufficient space must be provided at the rear of the unit for the cables If right angled connectors are used additional space will be required If the unit is to be used free st...
Страница 11: ...g For panel mounting cut the aperture in the panel using the dimensions shown in Figure 5 The module can be fixed into the panel with the 2 off M2 5 screws Figure 5 Panel mounting the module 3 2 3 DIN rail mounting For DIN rail mounting the 2 clips should be attached to the module using 2 off M3 screws provided one in the centre of each clip as shown in Figure 6 The clips should then be roughly al...
Страница 12: ...the cable be screened with the screen connected to the backshell at each end 2 Connect the RS232 connector of the Profibus module to connector X3A of the SCU Do not use connector X3B of the SCU 3 Connect the Profibus network to the Profibus connector using standard Profibus cables Refer to Section 3 4 for details of bus termination 4 Connect a suitable power supply to the DC power connector using ...
Страница 13: ...trol unit labelled REMOTE is set to the ON position 2 Enter the Parameter Set Mode by pressing the SELECT and UP switches simultaneously 3 For each menu item the options can be seen and changed by pushing the UP and DOWN buttons When the menu item parameter is set to the desired option press the ENTER button which will temporarily set that parameter to the value selected and immediately move to th...
Страница 14: ...ENTER and adjust setting UP DOWN buttons until the value shown is COM1 Press ENTER to temporarily store 5 2nd menu item is Speed Setpoint Push SELECT to leave unchanged 6 3rd menu item is TMS function Push SELECT to leave unchanged 7 4th menu item is Inhibit Command Push SELECT to leave unchanged 8 5th menu item is Leak Valve Option Push SELECT to leave unchanged 9 6th menu item is Warning functio...
Страница 15: ... series except SCU 350 Note The GSD file should not be altered 4 2 Simple set up instructions 1 Install the module and connect the cables as described in Section 3 2 Set up the STP pump and SCU control unit according to the instruction manuals 3 Set the address switches on the Profibus module 4 Apply power or power cycle the Profibus module for example by disconnecting then reconnecting the power ...
Страница 16: ...ing table may assist Table 6 Front panel symbols and their functions Symbol Name Function Data exchange Module is in data exchange as defined by the Profibus standard Off line Module is not in data exchange as defined by the Profibus standard Error ON at the same as Offline LED Configuration or parameterisation error Flashing at 1 Hz Invalid address selected Power Internal 5 V supply is operating ...
Страница 17: ... 22 1 6 85 5 5 23 1 7 86 5 6 24 1 8 87 5 7 25 1 9 88 5 8 26 1 A 89 5 9 27 1 B 90 5 A 28 1 C 91 5 B 29 1 D 92 5 C 30 1 E 93 5 D 31 1 F 94 5 E 32 2 0 95 5 F 33 2 1 96 6 0 34 2 2 97 6 1 35 2 3 98 6 2 36 2 4 99 6 3 37 2 5 100 6 4 38 2 6 101 6 5 39 2 7 102 6 6 40 2 8 103 6 7 41 2 9 104 6 8 42 2 A 105 6 9 43 2 B 106 6 A 44 2 C 107 6 B 45 2 D 108 6 C 46 2 E 109 6 D Table 7 Address switch settings continu...
Страница 18: ...ts of the data exchange messages The software modules defined in the GSD files relate to the control unit serial communications objects When the unit is linked onto the Profibus it will be parameterised and then configured before entering data exchange The parameterisation and configuration choices are in the GSD file and its comments describe the data content of the input output and parameterisat...
Страница 19: ... bytes in Ai1 Ai2 Ai3 1 byte out Ao1 Module Mod_B 2 bytes in Bi1 Bi2 2 bytes out Bo1 Bo2 A Configure Mod_A Mod_B gives Output map Input map B Configure Mod_B Mod_A gives Output map Input map Data is always referred to the Master so output is Control data from Master to Slave and Input data is feedback from Slave to Master There are many software modules and many bytes of data Care must be taken in...
Страница 20: ...return to good Data Exchange values Again the extended diagnostics message will be available to the Master 4 6 5 Data exchange values Data update rate latency is fixed and not affected by which software modules are included in the Data Exchange message The update rate is not the same for all parameters and will be up to 9 seconds for some parameters At the beginning of Data Exchange particularly b...
Страница 21: ...Pump Speed 0 2 All 06 Motor Current 0 1 All 07 Motor Temperature 0 2 All 08 Control Unit Temperature 0 2 Not SCU 750 or 1400 09 Supervisor Software Version 0 16 All 10 Motor Drive Software Version 0 4 All 11 AMB Software Version 0 4 All 12 Profibus Software Version 0 2 All 13 Pump Serial Number 0 10 All 14 Control Unit Serial Number 0 10 All 15 Pump Run Time 0 4 All 16 Control Unit Run Time 0 4 Al...
Страница 22: ...s which represent warning flags from pump Each warning is represented by a single bit in the message as shown in the table below Value 0 if warning not detected value 1 if warning detected These flags are treated as a 16 bit number so the MSB byte is transmitted first Value Command state 0x01 Levitation 0x02 No levitation 0x03 Acceleration 0x04 Normal 0x05 Deceleration Braking 0x06 Autotest 0x07 T...
Страница 23: ...Y_B bit 4 CNT Overheat 2 bit 1 Disturbance Z bit 5 T Cable Disconnected bit 2 Motor Overheat bit 6 P Cable Disconnected bit 3 CAUTION CNT Heat 2 bit 7 E Valve Disconnect 4 bit 0 Driver Com Failure bit 4 Speed Pulse Lost bit 1 First Damage Limit bit 5 Overspeed 2 bit 2 Second Damage Limit bit 6 Overspeed 3 bit 3 START NOT ALLOWED bit 7 M_Temp Sensor Lost 5 bit 0 TMS Lower temp bit 4 Tuning Error 1 ...
Страница 24: ... number which is the motor temperature in C 4 7 8 Module 08 Control Unit Temperature Applicability SCU 800 1500 and 1600 only SCU 750 and SCU 1400 will reject this module Output bytes None Input bytes 2 bytes are a 16 bit signed number which is the control unit temperature in C 4 7 9 Module 09 Supervisor software version Applicability All control units covered by this manual Output bytes None Inpu...
Страница 25: ...are 2 ASCII characters The first character represents software type which can be a number or a letter The second character is the revision letter 4 7 13 Module 13 Pump Serial Number Applicability All control units covered by this manual Output bytes None Input bytes 10 bytes are 10 ASCII characters 4 7 14 Module 14 Control Unit Serial Number Applicability All control units covered by this manual O...
Страница 26: ...le is 100 Hz 6 000 rpm to 1000 Hz 60 000 rpm with a default value of 1000 Hz 60 000 rpm However this range may not be acceptable to all combinations of pumps and control units Note If the demand speed setpoint is greater than maximum allowed by the pump and control unit combination then the setpoint will be set to the maximum allowed Similarly if the demanded speed setpoint is less than minimum al...
Страница 27: ...like module 18 which writes setpoint only during parameterisation at the start of Data Exchange Setpoint is written to control unit only at start of data exchange and on change of value CAUTION Setpoint is written to control unit EEPROM To avoid early control unit failure this value should not be changed more than twice per hour on average The maximum and minimum values allowed for setpoint depend...
Страница 28: ...address and re power unit Off line LED is lit and Error LED is lit Unsuitable parameterisation or configuration check extended diagnostics for module number Off line LED is lit and Error LED is not lit Check unit s address matches that being used by the master Check Profibus cable connected Check Profibus master is on line Power LED is lit and all other LED s are not lit Serial connection to contr...
Страница 29: ... be able to recycle the module and or cables contact Edwards or your supplier for advice also see below The module and associated cables are within the scope of the European Directive on Waste Electrical and Electronic Equipment 2002 96 EC Edwards offer European customers a recycling service for the module cables at the end of the product s life Edwards Registration Number as a UK producer of elec...
Страница 30: ... France Germany Israel Italy Japan Korea Singapore United Kingdom U S A and a world wide network of distributors The majority of these centres employ Service Engineers who have undergone comprehensive Edwards training courses Order spare parts and accessories from the nearest Edwards company or distributor When ordering state for each part required Model and Item Number of the equipment Serial num...
Страница 31: ...ive Magnetic Bearing software version 21 Module 12 Profibus software version 21 Module 13 Pump Serial Number 21 Module 14 Control Unit Serial Number 21 Module 15 Pump Run Time 21 Module 16 Control Unit Run Time 21 Module 17 Damage Limit counter 22 Module 18 Speed Setpoint 22 Module 19 Xh Vibration 22 Module 20 Xb Vibration 22 Module 21 Z Vibration 22 Module 22 Speed Demand 23 O Operating and stora...
Страница 32: ...D397 51 880 Issue E Page 28 Edwards Limited 2014 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank ...
