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PowerFlex 20-COMM-P Profibus Adapter User Manual

1. 0 9 Nem f 8 0 Ibein 4 Places Verify metal ground tab is bent 90 and is under the adapter before tightening screw After tightening the screw verify continuity exists between the head of the screw and drive ground PowerFlex 700H Frames 9 and Larger PowerFlex 700S Frames 9 and Larger Adapter mounts behind HIM panel PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 2 6 Installing the Adapter Connecting the Adapter to ATTENTION Risk of injury or death exists The PowerFlex the Network KI drive can contain high voltages that can cause injury or death Remove power from the drive and then verify power has been discharged before installing or removing the adapter 1 Remove power from the drive 2 Use static control precautions 3 Route the Profibus network cable through the bottom of the PowerFlex drive see Figure 2 3 4 Connect the Profibus connector to the network cable see Figure 2 4 Figure 2 5 and Table 2 A NOTE Profibus connectors are available from a variety of sources and in various sizes As such there may be mechanical limitations that prohibit the use of some connectors Phoenix Subcon Plus M1 Part 2761826 or ERNI Profibus vertical Node Part 103658 and Termination Part 103659 connectors are recommended for use with PowerFlex 7 Class drives Figure 2 4 Phoenix Sub
2. sssseeeeeeeeee eee eee 5 2 Using Logic Command Status lesse 5 4 Using Reference Feedback 2 ceed be ee a ee eph ep n 5 4 Using Datalinks sioe dne ee e oe ee 5 6 SLC Controller Example Ladder Logic Program Information 5 8 SLC Ladder Logic Example Main Program 0 0 cece eee eee eee 5 12 SLC Ladder Logic Example Station 1 Program 0 0 0 2c eee eee eee 5 15 SLC Ladder Logic Example Station 2 Program 0 0 0 e ee eee eee eee 5 19 Using Explicit Messaging About Explicit M ssa gM gis ces erene o anain ei e e ES a eens 6 2 Performing Explicit Messages 2 0 0 cece cece eect en nes 6 2 Parameter Protocole sr tae USE e eee be ded ee dea 6 3 SLC Ladder Example Station 1 Parameter Protocol 0 0 0 0 eee eee 6 10 SLC Ladder Example Station 2 Parameter Protocol 0 0 0 0 ce ee eee 6 12 Troubleshooting Understanding the Status Indicators 0 0 eee cece 7 1 PORT Stattis Indicator Jette teo Ho end Ee ile bee ae 7 2 MOD Status Indicator deesset Ree ET bd dea ade dead IE 7 2 NET A Status Indicator oerte Re per ee E RARE EE HE 7 3 Viewing Adapter Diagnostic Items lille 7 3 Viewing and Clearing Events llle 7 5 Specifications Communications ieee ty A eru ep PL EDO SMa bee s A 1 Electrical 20 2 342 4 tt ote be pens E RE A ree EEE Herd A 1 Mechanical iis pore ea roae y E E E E Rte eek Ra eru EP TES A 1 Environme
3. 0 0 0c eee eee 2 3 Connecting the Adapter to the Network 0 0 0 eee eee 2 6 Node Termination 2 04 5 op Phe allo equ enc T E perte es 2 7 Applying Powers i adsum meinem a RR dak ext e d ou recs ehe A eee eo 2 8 Configuring the Adapter Configuration Tools 1 2 Co bedbs ene etd eb a Ta ee fe ag eto eee ates 3 1 Using the PowerFlex 7 Class HIM to Access Parameters 0 00005 3 2 Setting the Node Addressee 2 cece cee nent e eens 3 3 Setting the I O Configuration 0 0 eee cece eens 3 3 Setting a Fault Actio ceii eei ee breues p gence aed Pe Sl Dee ed que 3 4 Resetting the Adapter inscio Pe Ao EH ene pive dl DIG SU 3 5 Viewing the Adapter Status Using Parameters 0 0 cece eee ee eee 3 6 Updating the Adapter Firmware 0 0 eee eee eee eee 3 6 Configuring the Profibus Scanner Example Network ides ae Beg Het ee ES Seo eS eho bte 4 1 SST Profibus Configuration Software Tool 0 0 0 00 4 2 Installing the 20 COMM P GSD File Into Software Tool Library 4 2 Configuring the SST PFB SLC Profibus Scanner 4 4 GSD Diagnostic Messages 0 0 eect enn ene nee eens 4 13 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P ii Table of Contents Chapter 5 Chapter 6 Chapter 7 Appendix A Appendix B Appendix C Glossary Index Using the I O About I O Messaging esee e 5 1 Understanding the I O Image
4. A ATTENTION Risk of equipment damage exists The adapter contains electrostatic discharge ESD sensitive parts that can be damaged if you do not follow ESD control procedures Static control precautions are required when handling the adapter If you are unfamiliar with static control procedures see Guarding Against Electrostatic Damage publication 8000 4 5 2 Commissioning the Adapter To commission the adapter you must set a unique node address on the network See Setting the Node Address Switches on page 2 2 or Setting the Node Address on page 3 3 for details Important New settings for some adapter parameters are recognized only when power is applied to the adapter or it is reset After you change parameter settings cycle power or reset the adapter PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 2 2 Installing the Adapter Setting the Node Address Switches PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Set the adapter node address switches Figure 2 1 by rotating the switches to the desired value for each digit Important Each node on the Profibus network must have a unique address Set the node address before power is applied because the adapter uses the node address it detects when it first receives power To change a node address you must set the new value and then remove and reapply power to or reset the adapter Figure 2 1 Setting Ad
5. Tool PowerFlex 7 Class HIM See page 3 2 Connected Components Workbench software version 1 02 or later http Awww ab com support abdrives webupdate software html or online help installed with the software DriveExplorer software version 2 01 or later http www ab com drives driveexplorer or DriveExplorer online help installed with the software DriveExecutive software version 3 01 or later http Avww ab com drives drivetools or DriveExecutive online help installed with the software PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UM006B EN P 3 2 Configuring the Adapter Using the PowerFlex7 Class If your drive has either an LED or LCD HIM Human Interface Module it can be used to access parameters in the adapter as shown below We recommend that you read through the steps for your HIM before performing the sequence For additional information see the drive documentation or the PowerFlex 7 Class HIM Quick Reference publication 20OHIM QROOI HIM to Access Parameters PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P Using an LED HIM Step 1 Press the 189 key and then the Device Sel key to display the Device Screen 2 Press the or G key to scroll to the adapter Letters represent files in the drive and numbers represent ports The adapter is usually connected to port 5 3 Press the Enter key to enter you
6. Baud Rate 115 200 bps The Connection and Baud Rate settings configure how the software tool will communicate with the CONFIG RS232 port on the scanner Click OK to accept the settings in our example COMI on the computer at 115200 bps baud rate The scanner will appear in the network configuration pane as shown below 5 PROFIBUS_DP 000 Disconnected SST PFB SLC MASTER Double click the scanner in the network configuration pane In the Device Library pane treeview under the Allen Bradley folder double click the 20 COMM P The 20 COMM P window appears General Modules SLC Address Std Prms Diagnostics File name Ic DLINK32 COMMON PBC gsd 4_B_0572 gsd Name Description Station 1 X ID 0x0572 A user defined name and description can be given to this 20 COMM P In our example this device will be Station 1 on the network Other stations may be chosen by using the Station pull down menu PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 4 6 Configuring the Profibus Scanner 9 In the 20 COMM P window click the Modules tab General Modules SLC Address Std Prms Diagnostics No Name Description add Remove Properties 7 Modular Station Module Oof 6 Input D of 46 Output O of 46 Data Oof 92 The Logic Command Status Reference Feedback Datalinks and Parameter Access explicit messaging modules
7. Events Many events in the event queue occur under normal operation If you encounter unexpected communication problems the events can help you or Allen Bradley personnel troubleshoot the problem The following events can appear in the event queue Table 7 B Adapter Events Code Event Description 1 No Event Empty event queue entry 2 DPI Bus Off Flt A bus off condition was detected on DPI This event may be caused by loose or broken cables or by noise 3 Ping Time Flt A ping message was not received on DPI within the specified time 4 Port ID Fit The adapter is not connected to a correct port on a DPI product 5 Port Change Fit The DPI port changed after start up 6 Host Sent Reset The drive sent a reset event message 7 EEPROM Sum Fit The EEPROM in the adapter is corrupt 8 Online 125kbps The adapter detected that the drive is communicating at 125 kbps 9 Online 500kbps The adapter detected that the drive is communicating at 500 kbps 10 Bad Host Fit The adapter was connected to an incompatible product 11 Dup Port Fit Another peripheral with the same port number is already in use 12 Type 0 Login The adapter has logged in for Type 0 control 13 Type 0 Time Fit The adapter has not received a Type 0 status message within the specified time 14 DL Login The adapter has logged into a Datalink 15 DL Reject Fit The drive rejected an attempt to log
8. 09 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P P DP Rate Actual Displays the actual network data rate used by the adapter Ref Fdbk Size Displays the size of the Reference Feedback The drive determines the size of the Reference Feedback Datalink Size Displays the size of each Datalink word The drive determines the size of Datalinks Reset Module No action if set to 0 Ready Resets the adapter if set to 1 Reset Module Restores the adapter to its factory default settings if set to 2 Set Defaults This parameter is a command It resets to 0 Ready after the command has been performed A Comm FIt Action Sets the action that the adapter and drive takes if the adapter detects that I O communication has been disrupted This setting is effective only if I O that controls the drive is transmitted through the adapter When communication is re established the drive automatically receives commands over the network again A adapter Details Values 0 9 6 kbps 1 19 2 kbps 2 93 75 kbps 3 187 5 kbps 4 500 kbps 5 1 5 Mbps 6 3 Mbps 7 6 Mbps 8 12 Mbps Type Read Only Values 0 16 bit 1 32 bit Type Read Only Values 0 16 bit 1 32 bit Type Read Only Default 0 Ready Values 0 Ready 1 Reset Module 2 Set Defaults Type Read Write Reset Required No ATTENTION Risk of injury or equipment d
9. Flex smart motor controllers SMC 50 smart motor controllers Required Equipment Getting Started 1 3 Some of the equipment that is required for use with the adapter is shipped with the adapter but some you must supply yourself Equipment Shipped with the Adapter When you unpack the adapter verify that the package includes the following m m One 20 COMM P adapter One 2 54 cm 1 in long and one 15 24 cm 6 in long Internal Interface cable only one cable is needed to connect the adapter to the drive for which cable to use see Figure 2 2 on page 2 4 GSD file on digital media One PowerFlex 7 Class DPI Drive Peripheral Interface Network Communication Adapter Installation Instructions publication 20COMM IN004 User Supplied Equipment To install and configure the adapter you must supply the following m m m A small flathead screwdriver Profibus network cable One 9 pin male D Sub Profibus connector Note Profibus connectors are available from a variety of sources and in various sizes As such there may be mechanical limitations that prohibit the use of some connectors Phoenix Subcon Plus M1 Part 2761826 or ERNI Profibus vertical Node Part 103658 and Termination Part 103659 are recommended for use with PowerFlex 7 Class drives Drive and adapter configuration tool such as the following PowerFlex 20 HIM xx HIM Connected Components Workbench software version 1 02
10. Topic Understanding the Status Indicators Page 7 1 PORT Status Indicator 7 2 MOD Status Indicator nd no NET A Status Indicator u 29 Viewing Adapter Diagnostic Items Viewing and Clearing Events In lon ico The adapter has three status indicators They can be viewed on the adapter or through the drive cover Location on drive may vary Allen Bradley ltem Status Indicator Description Page o PORT DPI Connection Status ie eo MOD Adapter Status 7 2 e NETA Profibus Network Status 7 3 o NET B only on drive cover Not used for Profibus PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P T 2 Troubleshooting PORT Status Indicator Status Off This red green bicolor LED indicates the status of the adapter s connection to the drive as shown in the table below Cause The adapter is not powered or is not properly connected to the drive Corrective Action e Securely connect the adapter to the drive by using the Internal Interface ribbon cable e Apply power to the drive Flashing Red The adapter is not receiving a ping message from the drive e Verify that cables are securely connected and not damaged Replace cables if necessary e Cycle power to the drive Steady Red The drive has refu
11. Preset 6 Auto 0111 Preset 7 Auto 1000 Term Blk Manual 1001 DPI 1 Manual 1010 DPI 2 Manual 1011 DPI 3 Manual 1100 DPI 4 Manual 1101 DPI 5 Manual 1110 DPI 6 Manual 1111 Jog Ref PowerFlex 700S Phase Il Control and 700L with Logic Command Word Logic Command Status Words C 3 700S Control Drives Logic Bits 15 14 13 12 11 10 Command Description Normal Stop 0 Not Normal Stop 1 Normal Stop Start 0 Not Start 1 Start Jog 1 0 Not Jog using Jog Speed 1 Par 29 1 Jog using Jog Speed 1 Par 29 Clear Fault 0 Not Clear Fault 1 Clear Fault Unipolar Direction 00 No Command 01 Forward Command 10 Reverse Command 11 Hold Direction Control Reserved Jog 2 0 Not Jog using Jog Speed 2 Par 39 1 Jog using Jog Speed 2 Par 39 Current Limit Stop 0 Not Current Limit Stop 1 Current Limit Stop Coast Stop 0 Not Coast to Stop 1 Coast to Stop X Reserved X Reserved X Spd Ref Sel Bits X Spd Ref Sel1 4143112 x Spd Ref Sel2 0 0 0 SpdRefA Par 27 0 0 1 Spd Ref B Par 28 0 1 0 Preset2 Par 15 0 1 1 Preset3 Par 16 1 0 0 Preset 4 Par 17 1 0 1 Preset 5 Par 18 1 1 0 Preset 6 Par 19 1 1 1 Preset 7 Par 20 X Reserved 1 A Not Stop condition logic bit 0 0 logi
12. the DPI port 0 Host or PowerFlex drive 5 20 COMM P etc N7 33 PVA 1 the parameter value high word only used when writing parameters N7 34 PVA 2 the parameter value low word only used when writing parameters The four Parameter Protocol Words set up in the scanner are used to perform the Parameter Protocol N20 24 contains RC the operation to be performed and PNU the parameter number to read or write combined N20 25 Subindex the DPI port N20 26 PVA 1 the parameter value high word N20 27 PVA 2 the parameter value low word B3 19 0 is turned ON elsewhere in the program after the REQUEST message N7 30 34 is loaded This causes one Parameter Protocol read or write to occur and B3 19 0 is turned OFF when the transaction is complete Station 2 Par Prot Station 2 Messaging RESPONSE Station 2 Request PCA Word PCA Word B3 19 EQU MOV JE Equal Move 0 Source A N10 24 Source N7 31 0 9 Source B 0 Dest N20 24 0 lt 0 lt PCA Word RC RC bit 0 bit 0 N7 30 N20 24 lE L 0 12 PCA Word RC RC bit 1 bit 2 N7 30 N20 24 lE I 3 C 1 13 IND Word Subindex COP Copy File Source N7 32 Dest N20 25 Length 3 Figure 6 6 Example SLC Ladder Logic Station 2 Parameter Protocol continued 0017 0018 Using Explicit Messaging N10 24 is the Station 2 Response Parameter Access Word 1 It is lt gt 0 when a message has
13. 19 EQU MOV lE Equal Move 15 Source A N10 10 Source N7 11 0 lt 15 lt Source B 0 Dest N20 10 0 lt 0 lt PCA Word RC RC bit 0 bit 0 N7 10 N20 10 JE L F ile 0 12 PCA Word RC RC bit 1 bit 1 N7 10 N20 10 JE CL 1 13 IND Word Subindex COP Copy File Source N7 12 Dest N20 11 Length 3 Using Explicit Messaging 6 11 Figure 6 5 Example SLC Ladder Logic Station 1 Parameter Protocol continued N10 10 is the Station 1 Response Parameter Access Word 1 It is lt gt 0 when a message has been received in response to a message request If the response is gt 7000 hex 28672 decimal then the adapter is responding that an error has occurred In this case the returned data in the response will contain a fault code and not parameter value data The response message can be found at N7 20 PCA word contains the RC and PNU N7 21 Subindex the DPI port 0 Host or PowerFlex drive 5 20 COMM P etc N7 22 PVA 1 the parameter value high word N7 23 PVA 2 the parameter value low word The PVA s will either contain parameter read data echo the parameter write data or contain an error code if unsuccessful Station 1 Par Prot Station 1 Messaging RESPONSE RESPONSE Message Request PCA Word PCA Word B3 19 NEQ COP 0017 lE Not Equal Copy File 15 Source A N10 10 Source N10 10 0 lt Dest N7 20 Source B 0 Length 4 0 lt Station 1 PCA Word MOV Move S
14. 700 vector control Series B drives PowerFlex 70 Enhanced Control and 700 Vector Control Reference Manual publication PFLEX RIM004 PowerFlex 700H Installation Instructions publication PFLEX INO06 Information on installing and programming PowerFlex 700H PowerFlex 700H Programming Manual publication 20C PM001 drives PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Resource PowerFlex 700S w Phase Control Installation Manual Frames 1 6 publication 20D IN024 Informat PowerFlex 700S w Phase Control Installation Manual Frames 9 and 10 publication PFLEX INOOG drives PowerFlex 700S w Phase Control User Manual All Frame Sizes publication 20D UM001 PowerFlex 700S w Phase Control Reference Manual publication PFLEX RM002 PowerFlex 700S w Phase II Control Installation Manual Frames 1 6 publication 20D IN024 PowerFlex 700S w Phase II Control Installation Manual Frames 9 14 publication PFLEX INO06 PowerFlex 700S w Phase II Control Programming Manual All Frame Sizes publication 20D PM001 PowerFlex 700S w Phase II Control Reference Manual publication PFLEX RM003 About This Manual P 3 Description ion on installing and programming PowerFlex 700S PowerFlex 700L User Manual publication 20L UM001 Information on installing and programming PowerFlex 700L Liquid Cooled AC drives PowerFlex Digital DC Drive User Manual publication 20P UM001 Information on installing and programmi
15. Command CLEAR FAULTS B3 20 N20 0 Ic C LL 3 3 Station 1 Station 1 Reverse Logic Command Command FORWARD B3 20 N20 0 At 4 4 Station 1 Station 1 Reverse Logic Command Command REVERSE B3 20 N20 0 SE J E 5 Station 1 Speed Reference PowerFlex 70 Speed Ref A Sel Pr 90 needs to be set to DPI Port 5 N19 1 is controlled elsewhere in the user program Station 1 Speed Reference MOV Move Source N19 1 8192 Dest N20 1 8192 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 16 Using the I O Figure 5 2 Example SLC Ladder Logic Station 1 Program continued Station 1 Datalink A1 Datalink A1 Pr 300 set to Acceleration Time 1 Pr 140 N19 2 is controlled elsewhere in the user program Station 1 Datalink A1 Write MOV 0007 Move Source N19 2 50 lt Dest N20 2 50 lt Station 1 Datalink A2 Datalink A2 Pr 301 set to Deceleration Time 1 Pr 142 N19 3 is controlled elsewhere in the user program Station 1 Datalink A2 Write MOV 0008 Move Source N19 3 50 Dest N20 3 50 Station 1 Datalink B1 Datalink B1 Pr 302 set to Jog Speed Pr 100 N19 4 is controlled elsewhere in the user program Station 1 Datalink B1 Write MOV 0009 Move Source N19 4 100 Dest N20 4 100 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Using the I O 5 17 Figure 5 2
16. Protocol 6 12 ATTENTION Risk of injury or equipment damage exists The A examples in this publication are intended solely for purposes of example There are many variables and requirements with any application Rockwell Automation does not assume responsibility or liability to include intellectual property liability for actual use of the examples shown in this publication Messages are programmed to write parameter data to Nonvolatile Storage NVS frequently the NVS can quickly exceed its life cycle and cause the drive to malfunction Do not create a program that frequently uses Explicit Messages to write parameter data to NVS Datalinks do not write to NVS and should be used for frequently changed parameters ATTENTION Risk of equipment damage exists If Explicit Refer to Chapter 5 for information about the I O Image using Logic Command Status Reference Feedback and Datalinks PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 6 2 Using Explicit Messaging About Explicit Messaging Performing Explicit Messages PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P Explicit Messaging is used to transfer data that does not require continuous updates With Explicit Messaging you can configure and monitor a slave device s parameters on the network To use the parameter protocols in the 20 COMM P adapter the Parameter Access module in the GSD file must be a
17. Ref A Auto Par 44 0001 Spd Ref B Auto Par 48 0010 Preset Spd 2 Auto 0011 Preset Spd 3 Auto 0100 Preset Spd 4 Auto 0101 Preset Spd 5 Auto 0110 Preset Spd 6 Auto 0111 Preset Spd 7 Auto 1000 Term Blk Manual 1001 DPI 1 Manual 1010 DPI 2 Manual 1011 DPI 3 Manual 1100 DPI 4 Manual 1101 DPI 5 Manual 1110 Reserved 1111 Jog Ref Glossary Adapter Devices such as drives controllers and computers usually require a network communication adapter to provide a communication interface between them and a network such as Profibus An adapter reads data on the network and transmits it to the connected device It also reads data in the device and transmits it to the network The 20 COMM P Profibus adapter connects PowerFlex 7 Class drives to a Profibus network Adapters are also called cards embedded communication options gateways modules or peripherals Bus Off A bus off condition occurs when an abnormal rate of errors is detected on the Control Area Network CAN bus in a device The bus off device cannot receive or transmit messages on the network This condition is often caused by corruption of the network data signals due to noise or data rate mismatch CAN Controller Area Network CAN is a serial bus protocol on which DPI is based Connected Components Workbench Software The recommended tool for monitoring and configuring Allen Bradley products and network
18. Response Bit 15 12 11 10 0 15 12 11 10 0 Parameter Access Word 1 PCA RC SPM PNU RC SPM PNU parameterAccess Subindex Subindex Word 2 IND Parameter Access Parameter value high Parameter value high Word 3 PVA 32 bit high word 32 bit high word Parameter Access Parameter value low Parameter value low Word 4 PVA 32 bit low word or 8 bit 16 bit value 32 bit low word or 8 bit 16 bit value Request Response RC RC 2 0010 binary to write an 8 bit or 16 bit parameter 3 0011 binary to write a 32 bit parameter 1 0001 binary Transferring 8 bit or 16 bit parameter value 2 0010 binary Transferring a 32 bit parameter value 7 0111 binary Request rejected including fault code SPM SPM Not used Not used PNU PNU Parameter number being written Confirms the Parameter number if successful equals the PNU from the request Subindex Subindex Selects which DPI port to talk to 0 DPI Host 5 20 COMM P in drive Confirms the DPI port if successful equals the Subindex from the request Parameter value high word Contains the high word if writing to a 32 bit parameter Parameter value high word Confirms the high word if writing to a 32 bit parameter Parameter value low word Contains the write value for an 8 bit or 16 bit parameter or high word if writing to a 32 bit parameter Parameter value low word Confirms the write value for
19. Status indicators for the drive and communication adapter can be viewed on the front of the drive Figure 2 7 after power has been applied Possible start up status indications are shown in Table 2 B Figure 2 7 Drive and Adapter Status Indicators location on drive may vary PORT O moD O eo i NETA O NETB O OOOOO i loss OOOOO OOOOO C9 C OC CO CT C 0 amp Allen Bradley Power P Installing the Adapter 2 9 Table 2 B Drive and Adapter Start Up Status Indications Item Name Color State Description Drive STS Indicator STS Green Flashing Drive ready but not running and no faults are present Status Steady Drive running no faults are present Yellow Flashing An inhibit condition exists the drive cannot be drive stopped started Check drive Parameter 214 Start Inhibits Flashing An intermittent type 1 alarm condition is occurring drive running Check drive Parameter 211 Drive Alarm 1 Steady A continuous type 1 alarm condition exists Check drive running drive Parameter 211 Drive Alarm 1 Red Flashing A fault has occurred Steady A non resettable fault has occurred Adapter Status Indicators PORT Green Flashing Normal operation The adapter is establishing an I O connection to the drive It will turn steady green or red Steady Normal operation The adapter is properly connected and communicating with the driv
20. are added using the Modules tab 10 Click Add to view the choice of modules Available Modules Ctrl Stat amp Ref Fdbk 2 4bytes DataLink A 2x2bytes Ctrl Stat amp Bef Edbk 2 2bwtesl DataLink A 2 4bytes Cancel Parameter Access Data Sizes Data Area Fs 4 Duput 4 Count 1 In our example Station 1 will be controlled using Logic Command Status and Reference Feedback The PowerFlex 70 drive uses a 16 bit Reference Feedback 2 bytes 11 From the Available Modules list select Ctrl Stat amp Ref Fdbk 2 2bytes and click OK The Ctrl Stat amp Ref Fdbk 2 2 bytes module has been added General Modules SLC Address Std Prms Diagnostics Description InOut4b Ctrl Stat amp Ref Fdbk 2 Remove Properties 7 Modular Station Module 1 of 6 Input 4 of 46 Output 4 of 46 Data 8 of 92 Station 1 will also be configured to use Datalinks A1 and A2 The PowerFlex 70 uses 16 bit Datalinks 12 Click Add to continue adding modules PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P Configuring the Profibus Scanner 4 7 13 Select Datalink A 2x2 bytes as shown below and click OK Add Modules Ctrl Stat amp Ref Fdbk 2 2bytes Ib j k 2 4 Allen Bradley 20 COMM P 0 InOutdb Ctrl Stat amp Ref Fdbk 2 1 InOutdb DataLink A 2x2bytes Station 1 will also
21. be configured to use Datalinks B1 and B2 The PowerFlex 70 uses 16 bit Datalinks 14 Click Add to continue adding modules 15 Select Datalink B 2x2 bytes as shown below and click OK Ctrl Stat amp Ref Fdbk 2 2bytes Ctrl Stat amp Ref Fdbk 2 4bytes DataLink A 2 2bytes 2x4bytes 3 DataLink C 2 2bytes DataLink C 2 4bytes DataLink D 2 2bytes DataLink D 2 4bytes Parameter Access PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20C0MM UMOO6B EN P 4 8 Configuring the Profibus Scanner The Datalink B module has been added Allen Bradley 20 COMM P 0 InOutb Ctrl Stat amp Ref Fdbk 2 1 InOutdb DataLink A 2x2bytes 2 J nOutb DataLink B 2x2bytes Station 1 will also be configured to use Datalinks C1 and C2 The PowerFlex 70 utilizes 16 bit Datalinks 16 Click Add to continue adding modules 17 Select Datalink C 2x2 bytes as shown below and click OK Add Modules Ctrl Stat amp Ref Fdbk 2 2bytes DataLink C 2 DataLink D 2 2bytes DataLink D 2 4bytes Parameter Access Allen Bradley 20 COMM P InOut4b Ctrl Stat amp Ref Fdbk 2 InOut4b DataLink A 2x2bytes InQutdb DataLink B 2x2bytes InOut4b DataLink C 2 2bytes Station 1 will also be configured to use Datalinks D1 and D2 The PowerFlex 70 uses 16 bit Datalinks 18 Click Add to continue adding modules PowerFlex 20 COMM P Profibus Adapter User Manual
22. been received in response to a message request If the response is gt 7000 hex 28672 decimal then the adapter is responding that an error has occurred In this case the returned data in the response will contain a fault code and not parameter value data The response message can be found at N7 40 PCA word contains the RC and PNU N7 41 Subindex the DPI port 0 Host or PowerFlex drive 5 20 COMM P etc N7 42 PVA 1 the parameter value high word N7 43 PVA 2 the parameter value low word The PVA s will either contain parameter read data echo the parameter write data or contain an error code if unsuccessful 6 13 Station 2 Par Prot Station 2 Messaging RESPONSE RESPONSE Message Request PCA Word PCA Word B3 19 NEQ COP JE Not Equal Copy File 0 Source A N10 24 Source N10 24 0 lt Dest N7 40 Source B 0 Length 4 0 lt Station 2 PCA Word MOV Move Source 0 0 lt Dest N20 24 0 lt Station 2 Par Prot Messaging Request B3 19 U 0 CEND gt PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 6 14 Using Explicit Messaging Notes PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Understanding the Status Indicators Troubleshooting Chapter 7 This chapter provides information for diagnosing and troubleshooting potential problems with the adapter and network
23. can take place For example Send a parameter read request gt Receive a parameter read response gt Send a 0 gt Receive a 0 gt Transaction complete If the RESPONSE PCA Word 1 N10 10 is 0 then a REQUEST can be initiated Elsewhere in the user program these words must be loaded with message data prior to initiating the REQUEST N7 10 RC the operation to be performed 1 Read 2 16 bit Write 3 32 bit Write N7 11 PNU the parameter number to read or write N7 12 Subindex the DPI port 0 Host or PowerFlex drive 5 20 COMM P etc N7 13 PVA 1 the parameter value high word only used when writing parameters N7 14 PVA 2 the parameter value low word only used when writing parameters The four Parameter Protocol Words set up in the scanner are used to perform the Parameter Protocol N20 10 contains RC the operation to be performed and PNU the parameter number to read or write combined N20 11 Subindex the DPI port N20 12 PVA 1 the parameter value high word N10 13 PVA 2 the parameter value low word B3 19 15 is turned ON elsewhere in the program after the REQUEST message N7 10 14 is loaded This causes one Parameter Protocol read or write to occur and B3 19 15 is turned OFF when the transaction is complete Station 1 Par Prot Station 1 Messaging RESPONSE Station 1 Request PCA Word PCA Word B3
24. clear operation or adapter power cycle clears the event queue contents Resetting the adapter to defaults has no effect on the event queue Using the HIM to View and Clear Events Step Example Screen Viewing Events 1 Access parameters in the adapter See Using the PowerFlex 7 Class HIM to Access Parameters on Main Menu page 3 2 Parameter 2 Press the or GD key to scroll to Diagnostics Device Select 3 Press the Enter key to display the Diagnostics menu in the adapter 4 Repeat steps 2 and 3 to enter the Events option and then View Event Q E3 Event Queue option Ping Time Fit 5 Press the or GD key to scroll through events The most recent event is Event 1 Clearing Events 1 Access parameters in the adapter See Using the PowerFlex 7 Class HIM to Access Parameters on page 3 2 2 Press the or G key to scroll to Diagnostics 3 Press the Enter key to display the Diagnostics menu in the Dgn Events adapter View Event Queue Clear Event 4 Repeat steps 2 and 3 to enter the Events option and then the Clear Event option or Clr Event Queue option A message pops up to confirm that you want to clear the message or queue 5 Press the Enter key to confirm your request If Clr Event Queue was selected all event queue entries display No Event PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P T 6 Troubleshooting
25. communication adapters It can be used on computers running various Microsoft operating systems You can obtain a free copy of Connect Components Workbench software at http www ab com support abdrives webupdate software html ControlFLASH A free software tool used to electronically update firmware of Allen Bradley products and network communication adapters ControlFLASH software is downloaded automatically when the firmware revision file for the product being updated is downloaded from the Allen Bradley updates website to your computer Controller A controller also called programmable logic controller is a solid state control system that has a user programmable memory for storage of instructions to implement specific functions such as I O control logic timing counting report generation communication arithmetic and data file manipulation A controller consists of a central processor input output interface and memory See also Scanner PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P G 2 Glossary PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Data Rate The speed at which data is transferred on the Profibus network The available data rates depend on the type of cable and total cable length used on the network Data Rate Maximum Cable Length 9 6 kbps 1000 m 3280 8 ft 19 2 kbps 1000 m 3280 8 ft 93 75 kbps 1000
26. e Cycle power to the drive Parameter settings may have been changed e f cycling power does not correct the problem the adapter parameter settings may have been corrupted Reset defaults and reconfigure the adapter e f resetting defaults does not correct the problem update the adapter with the latest firmware revision Steady Red The adapter has failed the hardware test e Cycle power to the drive e Replace the adapter Flashing Green The adapter is operational but is not transferring I O data to a controller e Place the scanner in RUN mode e Program the controller to recognize and transmit I O to the adapter e Configure the adapter for the program in the controller e Normal behavior if no DPI I O is enabled Steady Green PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P The adapter is operational and transferring I O data to a controller No action required Troubleshooting 7 3 NET A Status Indicator This red green bicolor LED indicates the status for the network connection as shown in the table below Status Cause Corrective Actions Off The adapter is not powered or is not e Securely connect the adapter to the drive by using the properly connected to the drive Internal Interface ribbon cable and to the network by using a Profibus cable e Correctly connect the Profibus cable to the Profibus connector e Apply power to the drive a
27. e Data In D1 9 Datalink In D2 Data In D2 10 Parameter Access Word 1 11 Parameter Access Word 2 xl Message 12 Parameter Access Word 3 Handler 13 Parameter Access Word 4 0 Logic Status le Logic Status 1 Feedback e Feedback 2 Datalink Out A1 e Data Out A1 Input 3 Datalink Out A2 je Data Out A2 Image 4 Datalink Out B1 Data Out B1 Read 5 Datalink OutB2 e Data Out B2 6 Datalink OutC1 j Data Out C1 7 Datalink OutC2 Data Out C2 8 Datalink OutD1 Data Out D1 9 Datalink OutD2 Data Out D2 10 Parameter Access Word 1 11 Parameter Access Word 2 _ Message 12 Parameter Access Word 3 Handler 13 Parameter Access Word 4 Using the I O 5 3 Table 5 B Controller I O Image for Drives with 16 bit Reference Feedback and 32 bit Datalinks These products include the following e PowerFlex 700 drives with vector control e PowerFlex Digital DC drives e PowerFlex 700L drives with 700 control PROFIBUS DPI Controller Scanner Adapter PowerFlex Drive Word and I O 0 Logic Command Logic Command 1 Reference e Reference 2 Datalink In A1 Data In A1 Output 3 Datalink In A2 Data In A2 Image 4 Datalink In B1 Data In B1 Write 5 Datalink In B2 Data In B2 6 Datalink In C1 Data ln C1 7 Datalink In C2 e Data In C2 8 Datalink In D1 e Data I
28. idle Parameter Mode Sets the format for Parameter communication e Par Prot Parameter Protocol is used to read or write single parameters e DPI Par Prot is reserved for future use Performing explicit messaging requires the Parameter Access module to be added when configuring the node with a network software tool P DP State Displays the state of the Profibus controller Details Default 0 Minimum 0 Maximum 4294967295 Type Read Write Reset Required No Important If the drive uses a 16 bit Reference the most significant word of this value must be set to zero 0 ora fault occurs Default Default Default Default Default Default Default Default Minimum Maximum 4294967295 Type Read Write Reset Required No CcOOoOococooococco Important If the drive uses 16 bit Datalinks the most significant word of this value must be set to zero 0 or a fault will occur Default 0 Par Prot Values 0 Par Prot 1 DPI Par Prot Type Read Write Reset Required No Values 0 WAIT_PRM 1 WAIT CFG 2 DATA_EX 3 ERROR Type Read Only PowerFlex 70 700 700H and Appendix C Logic Command Status Words This appendix presents the definitions of the Logic Command and Logic Status words that are used for some products that can be connected to the adapter If the Logic Command Logic Status for the product that you are using is not listed see your product documentation
29. in to a Datalink because the Datalink is not supported or is used by another peripheral 16 DL Time Fit The adapter has not received a Datalink message within the specified time 17 Control Disabled The adapter has sent a Soft Control Disable command to the drive 18 Control Enabled The adapter has sent a Soft Control Enable command to the drive 19 Message Timeout A Client Server message sent by the adapter was not completed within one second 20 DPI Fault Msg The host drive faulted 21 DPI Fault Clear The drive issued this because a fault was cleared 22 Normal Startup The adapter successfully started up 23 NET Comm Fit The adapter detected a fault condition on the Profibus network 24 Fault Cfg Error One of the Fit Cfg xx parameters is set to a value greater than 65535 and the drive requires a 16 bit value 25 P DP Online The adapter has gone online with the Profibus network 26 P DP Offline The adapter has gone offline with the Profibus network 27 P DP Idle The adapter received a network clear from the Profibus master 28 Language CRC Decl The language flash segment is corrupt update the adapter with the latest firmware PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P Communications Electrical Mechanical Environmental Appendix A Specifications This appendix presents the specifications for the adapter Topic Page Communications A 1 Electr
30. or later Connected Components Workbench is the recommended stand alone software tool for use with PowerFlex drives You can obtain a free copy by e Internet download at http www ab com support abdrives webupdate software html e Requesting a DVD at http www ab com onecontact controllers micro800 Your local distributor may also have copies of the DVD available Connected Components Workbench software cannot be used to configure SCANport based drives or Bulletin 160 drives PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 14 Getting Started PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P DriveExplorer software version 2 01 or later This software tool has been discontinued and is now available as freeware at http www ab com support abdrives webupdate software html There are no plans to provide future updates to this tool and the download is being provided as is for users that lost their DriveExplorer CD or need to configure legacy products not supported by Connected Components Workbench software DriveExecutive software version 3 01 or later A Lite version of DriveExecutive software ships with RSLogix 5000 RSNetWorx MD FactoryTalk AssetCentre and Itelli CENTER software All other versions are purchasable items e 0303 ADTEOIENE Drive Executive software e 9303 4DTSOIENE DriveTools SP Suite includes DriveExecutive and Driv
31. software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence P IMPORTANT Identifies information that is critical for successful application and understanding of the product Labels may also be on or inside the equipment to provide specific precautions SHOCK HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present BURN HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures ARCFLASH HAZARD Labels may be on or inside the equipment for example a motor control center to alert people to potential Arc Flash Arc Flash will cause severe injury or death Wear proper Personal Protective Equipment PPE Follow ALL Regulatory
32. the Common Logic Command being transmitted 2 Prod Logic Cmd The present value of the Product Logic Command being transmitted to the drive by this adapter from the controller 3 Reference The present value of the Reference being transmitted to the drive by this adapter Note that a 16 bit value will be sent as the Most Significant Word of the 32 bit field 4 Common Logic Sts The present value of the Common Logic Status being received from the drive by this adapter PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P 7 4 Troubleshooting PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UM006B EN P Table 7 A Adapter Diagnostic Items Continued No Name Description 5 Prod Logic Sts The present value of the Product Logic Status being received from the drive by this adapter from the controller 6 Feedback The present value of the Feedback being received from the drive by this adapter Note that a 16 bit value will be sent as the Most Significant Word of the 32 bit field 7 Datalink A1 In The present value of respective Datalink In being transmitted to the 8 Datalink A2 In Ris kn Pda not using a Datalink this parameter should 9 Datalink B1 In 10 Datalink B2 In 11 Datalink C1 In 12 Datalink C2 In 13 Datalink D1 In 14 Datalink D2 In 15 Datalink A1 Out The present value of
33. 700L with 700 Control Drives Logic Command Word Logic Bits 15 14 13 12 11 1109 8 7 6 5 4 3 2 1 0 Command Description X Stop 0 Not Stop 1 Stop x Start 00 0 Not Start 1 Start x Jog 0 Not Jog Par 100 12 Jog X Clear Faults 0 Not Clear Faults 1 Clear Faults X x Direction 00 No Command 01 Forward Command 10 Reverse Command 11 Hold Direction Control Local Control 0 No Local Control 1 Local Control MOP Increment 0 Not Increment 1 Increment X Xx Accel Rate 00 No Command 01 Accel Rate 1 Command Par 140 10 Accel Rate 2 Command Par 141 11 Hold Accel Rate X x Decel Rate 00 No Command 01 Decel Rate 1 Command Par 142 10 Decel Rate 2 Command Par 143 11 Hold Decel Rate Reference Select 000 No Command 001 Ref A Select Par 90 010 Ref B Select Par 93 011 Preset 3 Par 103 100 Preset 4 Par 104 101 Preset 5 Par 105 110 Preset 6 Par 106 111 Preset 7 Par 107 MOP Decrement 0 Not Decrement 1 Decrement 40 Not Stop condition logic 0 must first be present before a 1 Start condition starts the drive The Start command acts as a momentary Start command A 1 starts the drive but returning to 0 does not stop the drive This Start does not function if a digital input parameters 361 366 is progra
34. Action let you determine the action of the adapter and connected drive if I O communication is disrupted or the controller is idle By default these parameters fault the drive You can set these parameters so that the drive continues to run however take precautions to verify that the settings of these parameters do not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a disconnected cable or faulted controller Changing the Fault Action Set the values of Parameters 9 Comm FIt Action and 10 Idle Flt Action to an action that meets your application requirements Value Action Description 0 Fault The drive is faulted and stopped Default 1 Stop The drive is stopped but not faulted 2 Zero Data The drive is sent 0 values for data This does not command a stop 3 Hold Last The drive continues in its present state 4 Send Fit Cfg The drive is sent the data that you set in the fault configuration parameters Parameters 13 Flt Cfg Logic through 22 Flt Cfg D2 In Port 5 Device Port 5 Device 20 COMM P 20 COMM P Parameter 9 Parameter 10 Comm Fit Action Idle Fit Action Fault Fault Resetting the Adapter Configuring the Adapter 3 5 Changes to these parameters take effect immediately A reset is not required If communication is disrupted and then is re establ
35. Connect 32 Right click the SLC master again in the network configuration pane and choose Load Configuration If a minimum cycle time attention window pops up click OK to continue After the configuration has been loaded into the scanner Configured Program will be displayed in the message window PROFIBUS_DP El 000 Configured Program SST PFB SLC MASTER H H 001 20 COMM P 9 002 20 COMM P 1 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Configuring the Profibus Scanner 4 13 33 From the SST PROFIBUS Configuration Software Tool window select File gt Save As to save the file as a unique file name Save in are gl BI ei 34 PBUS 040 C g pbc jM PBUS 1 001 Cfapbc Eg PBUS 2Node Config pbc File name Save as type ssr Profibus Config Files pbc Cancel abe Save The configuration of the SLC Master scanner is now complete Note that cycling power to the scanner is recommended Configuration Summary for Example M1 MO Addressing 20 COMM P Adapter Station 1 Word Station 2 Word Logic Command Status 0 14 Reference Feedback 1 15 Datalink A1 2 16 Datalink A2 3 17 Datalink B1 4 18 Datalink B2 5 19 Datalink C1 6 20 Datalink C2 7 21 Datalink D1 8 22 Datalink D2 9 23 Parameter Access 10 13 24 27 GSD Diagnostic Messages In the case of an invalid GSD module configu
36. EN P PowerFlex Digital DC Drives Logic Command Word Logic Bits 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Command Logic Command Status Words C 5 Description 0 X Stop 0 Not Stop 1 Stop X Start 00 0 Not Start 1 Start Jog 0 Not Jog Par 266 12 Jog Clear Faults 0 Not Clear Faults 1 Clear Faults Direction 00 No Command 01 Forward Command 10 Reverse Command 11 Hold Direction Control Local Control 0 No Local Control 1 Local Control MOP Increment 0 Not Increment 1 Increment Accel Rate 00 No Command 01 Use Accel Rate 1 Par 660 10 Use Accel Rate 2 Par 24 11 Use Present Time Decel Rate 00 No Command 01 Use Decel Rate 1 Par 662 10 Use Decel Rate 2 Par 32 11 Use Present Time Reference Select 000 No Command 001 Ref 1 Spd Ref A Par 44 010 Ref 2 Spd Ref B Par 48 011 Ref 3 Preset Spd 3 Par 156 100 Ref 4 Preset Spd 4 Par 157 101 Ref 5 Preset Spd 5 Par 158 110 Ref 6 Preset Spd 6 Par 159 111 Ref 7 Preset Spd 7 Par 160 0 A command A 1 starts the drive but returning to 0 does not stop the drive MOP Decrement 0 Not Decrement 1 Decrement Not Stop condition logic 0 must first be present before a 1 Start condition starts the drive The Start command a
37. Example SLC Ladder Logic Station 1 Program continued Station 1 Datalink B2 Datalink B2 Pr 303 set to Stop Mode A Pr 155 N19 5 is controlled elsewhere in the user program Station 1 Datalink B2 Write MOV 0010 Move Source N19 5 1 Dest N20 5 1 Station 1 Datalink C1 Datalink C1 Pr 304 set to Preset Speed 1 Pr 101 N19 6 is controlled elsewhere in the user program Station 1 Datalink C1 Write MOV 0011 Move Source N19 6 100 Dest N20 6 100 Station 1 Datalink C2 Datalink C2 Pr 305 set to Preset Speed 2 Pr 102 N19 7 is controlled elsewhere in the user program Station 1 Datalink C2 Write MOV 0012 Move Source N19 7 200 Dest N20 7 200 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 18 Using the I O Figure 5 2 Example SLC Ladder Logic Station 1 Program continued 0013 0014 Station 1 Datalink D1 Datalink D1 Pr 306 set to Preset Speed 3 Pr 103 N19 8 is controlled elsewhere in the user program Station 1 Datalink D2 Datalink D2 Pr 307 set to Preset Speed 4 Pr 104 N19 9 is controlled elsewhere in the user program Station 1 Datalink D1 Write MOV Move Source N19 8 300 lt Dest N20 8 300 lt Station 1 Datalink D2 Write MOV Move Source N19 9 400 lt Dest N20 9 400 lt The Station 1 program can either end here or if Explicit Mess
38. Example SLC Ladder Logic Station 2 Program continued 0012 0013 0014 Station 2 Datalink C2 Datalink C2 Pr 305 set to Preset Speed 2 Pr 102 N19 21 is controlled elsewhere in the user program Station 2 Datalink D1 Datalink D1 Pr 306 set to Preset Speed 3 Pr 103 N19 22 is controlled elsewhere in the user program Station 2 Datalink D2 Datalink D2 Pr 307 set to Preset Speed 4 Pr 104 N19 23 is controlled elsewhere in the user program Station 2 Datalink C2 Write MOV Move Source N19 21 200 lt Dest N20 21 200 lt Station 2 Datalink D1 Write MOV Move Source N19 22 300 lt Dest N20 22 300 lt Station 2 Datalink D2 Write MOV Move Source N19 23 400 Dest N20 23 400 The Station 2 program can either end here or if Explicit Messaging is needed Parameter Protocol logic can be added see Figure 6 6 on page 6 12 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Chapter 6 Using Explicit Messaging This chapter provides information and examples that explain how to use Explicit Messaging to configure and monitor the adapter and connected PowerFlex 7 Class drive and connected peripherals Topic Page About Explicit Messaging 62 Performing Explicit Messages 6 2 Parameter Protocol 6 3 SLC Ladder Example Station 1 Parameter Protocol 6 10 SLC Ladder Example Station 2 Parameter
39. File menu and then click the Open command e The firmware revision number FRN is displayed as FRN X xxx where X is the major revision number and xxx is the minor revision number PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P P 2 About This Manual Rockwell Automation Support Additional Resources Rockwell Automation offers support services worldwide with over 75 sales and support offices over 500 authorized distributors and over 250 authorized systems integrators located throughout the United States alone In addition Rockwell Automation representatives are in every major country in the world Local Product Support Contact your local Rockwell Automation Inc representative for Sales and order support Product technical training Warranty support Support service agreements Technical Product Assistance For technical assistance please review the information in Chapter 7 Troubleshooting first If you still have problems then access the Allen Bradley Technical Support website at ww w ab com support abdrives or contact Rockwell Automation These documents contain additional information concerning related products from Rockwell Automation Resource Description PowerFlex 7 Class DPI Drive Peripheral Interface Network Communication Adapter Installation Information on installing PowerFlex 20 COMM x Network Instructions publication 20COMM IN004 Communicatio
40. OMM UMO006B EN P 4 2 Configuring the Profibus Scanner SST Profibus Configuration Software Tool Installing the 20 COMM P GSD File Into Software Tool Library PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P SST Profibus scanners come with a software tool for configuring the scanner An example software tool window is shown below PBUS_2Node_Config pbc SST Profibus Configuration File Edt View Online Help Network t ED E EI d Se x Br Bi Configuration Device ad el PROFIBUS_DP Library ww S 000 Disconnected SST_PFB_SLC_MASTER J p Pane P 86 gr Masters c0 TOTO ane 5 2 Slaves 5135 PBMS Online Browse Pane Ready NUM 4 GSD files are used by software tools to configure the network that is to map and define the I O in a Profibus scanner A GSD file is required for each type of adapter on the network For example the 20 COMM P adapter GSD file is A_B_0572 gsd and a copy of the file is provided on digital media with each 20 COMM P adapter The file can also be downloaded from the Rockwell website at http www ab com support abdrives webupdate Follow the steps outlined below only when a new GSD file needs to be added to the SST Profibus Configuration Software Tool Typically this is only done once after the software tool is initially installed or if configuring a 20 COMM P on the network for the very first time w
41. PI Port number that caused the fault and the LSB contains the DPI object instance that caused the fault Fault Number Description 101 Service not supported that is Set service to a read only parameter 102 Service not valid 104 Parameter does not exist parameter number is greater than the maximum number of parameters 106 Data value out of range Set value is out of range 107 State conflict parameter is not changeable while the product is in an operating state PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 6 6 Using Explicit Messaging Parameter Protocol Examples Read Examples Figure 6 3 Overview Parameter Message Format Read Request Request PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Response Bit 15 12 11 10 0 15 12 11 10 0 Parameter Access Word 1 PCA RC SPM PNU RC SPM PNU Parameter Acess Subindex Subindex Word 2 IND Parameter Access Parameter value high Word 3 PVA Nai Usec 32 bit high word Parameter Access Not Used Parameter value low Word 4 PVA 32 bit low word or 8 bit 16 bit value Request Response RC RC Set to 1 0001 binary to read 1 0001 binary Transferring 8 bit or 16 bit parameter value 2 0010 binary Transferring a 32 bit parameter value 7 0111 binary Request rejected including fault code SPM SPM Not used Not used PNU PNU Paramet
42. Publication 20COMM UMO006B EN P Configuring the Profibus Scanner 4 9 19 Select Datalink D 2x2 bytes as shown below and click OK Add Modules Ctrl Stat amp Ref Fdbk 2 2bytes Ctrl Stat amp Ref Fdbk 2 4bytes DataLink A 2 2bytes DataLink A 2 4bytes DataLink B 2 2bytes DataLink B 2 4bytes x Al DataLink D 2 4bytes Parameter Access The Datalink D module has been added Station 1 will also be configured to use Parameter Access for explicit messaging 20 Click Add to continue adding modules 21 Select Parameter Access as shown below and click OK Add Modules Ctrl Stat amp Ref Fdbk 2 2bytes Allen Bradley 20 COMM P InDut4b Ctrl Stat amp Ref Fdbk 2 InOut4b DataLink A 2 2bytes InDut4b DataLink B 2x2bytes InDQut4b DataLink C 2x2bytes InQut4b DataLink D 2x2bytes InOut8b Parameter Access Settings can be chosen to map Station modules to SLC master addresses In our example M1 MO files are used for Input Output PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P 4 10 Configuring the Profibus Scanner 22 In the 20 COMM P window click the SLC Address tab Allen Bradley 20 COMM P O00 InOut4bytes Ctrl 001 InOut4bytes_1 DataLink A lt 002 InOut4bytes_2 DataLink B 003 InOut4bytes_3 DataLink C 004 InOut4bytes_4 DataLink D 005 InOut8bytes Parameter Acce Note that Refe
43. Ref Fdbk Size Size Valid Values 16 bit 32768 to 32767 32 bit 2147483648 to 2147483647 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Using the I O 5 5 PowerFlex 70 700 700H and PowerFlex 700L Drives with 700 Control The Reference Feedback value is a scaled engineering value it is not in Hertz or RPM The Reference uses a 32767 scale The 32767 endpoint of the scale is equal to the value of drive parameter 55 Maximum Freq which has a default value of 130 Hz For these drives default scaling is 0 15123 which is equal to 0 60 0 Hz This is based on the formula shown below Reference Feedback scaling is limited by drive parameter 82 Maximum Speed If the default value of 60 Hz for parameter 82 Maximum Speed is changed the speed Reference Feedback scaling also changes To determine Reference Feedback scaling use the following formula Parameter 82 Parameter 55 32767 Scaling Using drive parameter 82 and 55 default values speed Reference Feedback scaling is 60 Hz 130 Hz 32767 15123 Therefore 0 15123 0 60 0 Hz If parameter 82 Maximum Speed is changed to 90 Hz then 90 Hz 130 Hz 32767 22685 Therefore 0 22685 0 90 0 Hz A graphic representation of this Reference Feedback scaling is shown below 130 Hz 90 Hz 60 Hz 0 Hz 15123 22685 32767 Par 55 Maximum Freq Scaling Parameter 82 P
44. Station 2 Datalink A1 Datalink A1 Pr 300 set to Acceleration Time 1 Pr 140 N19 16 is controlled elsewhere in the user program Station 2 Datalink A2 Datalink A2 Pr 301 set to Deceleration Time 1 Pr 142 N19 17 is controlled elsewhere in the user program MOV Move Source N19 15 8192 Dest N20 15 8192 Station 2 Datalink A1 Write MOV Move Source N19 16 50 Dest N20 16 50 Station 2 Datalink A2 Write MOV Move Source N19 17 50 Dest N20 17 50 Using the I O 5 21 Figure 5 3 Example SLC Ladder Logic Station 2 Program continued Station 2 Datalink B1 Datalink B1 Pr 302 set to Jog Speed Pr 100 N19 18 is controlled elsewhere in the user program Station 2 Datalink B1 Write MOV 0009 Move lt Source N19 18 100 lt Dest N20 18 100 lt Station 2 Datalink B2 Datalink B2 Pr 303 set to Stop Mode A Pr 155 N19 19 is controlled elsewhere in the user program Station 2 Datalink B2 Write MOV ___ 0010 Move lt Source N19 19 1 lt Dest N20 19 1 Station 2 Datalink C1 Datalink C1 Pr 304 set to Preset Speed 1 Pr 101 N19 20 is controlled elsewhere in the user program Station 2 Datalink C1 Write MOV 4 0011 Move m Source N19 20 100 lt Dest N20 20 100 lt PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 22 Using the I O Figure 5 3
45. Status SWP 0004 Swap Source N10 0 Length 28 Execute LAD 3 Station 1 Drive Logic JSR 0005 Jump To Subroutine SBR File Number U 3 For Ladder 3 Station 1 Drive Logic see Figure 5 2 Example SLC Ladder Logic Station 1 Program For Ladder 4 Station 2 Drive Logic see Figure 5 3 Example SLC Ladder Logic Station 2 Program PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 14 Using the I O Figure 5 1 Example SLC Ladder Logic Main Program continued Execute LAD 4 Station 2 Drive Logic JSR 0006 Jump To Subroutine SBR File Number U 4 The Profibus scanner is configured for 28 bytes 14 words of outputs for each drive Two drives require 48 bytes 28 words Station 1 Station 2 Description M0 1 0 N20 0 M0 1 14 N20 14 Logic Command M0 1 1 N20 1 M0 1 15 N20 15 Speed Reference M0 1 2 N20 2 M0 1 16 N20 16 Datalink A1 M0 1 3 N20 3 M0 1 17 N20 17 Datalink A2 M0 1 4 N20 4 M0 1 18 N20 18 Datalink B1 M0 1 5 N20 5 M0 1 19 N20 19 Datalink B2 M0 1 6 N20 6 M0 1 20 N20 20 Datalink C1 M0 1 7 N20 7 M0 1 21 N20 21 Datalink C2 M0 1 8 N20 8 M0 1 22 N20 22 Datalink D1 M0 1 9 N20 9 M0 1 23 N20 23 Datalink D2 M0 1 10 N20 10 M0 1 24 N20 24 Parameter Protocol Word 1 M0 1 11 N20 11 M0 1 25 N20 25 Parameter Protocol Word 2 M0 1 12 N20 12 M0 1 26 N20 26 Parameter Protocol Word 3 M0 1 13 N20 13 M0 1 27 N20 27 Parameter Protoco
46. User Manual Allen Bradley PowerFlex 20 COMM P Profibus Adapter FRN 120 Allen Bradley Rockwell Software Automation Important User Information Read this document and the documents listed in the additional resources section about installation configuration and operation of this equipment before you install configure operate or maintain this product Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes laws and standards Activities including installation adjustments putting into service use assembly disassembly and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice If this equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or
47. adapter for 3 5 definition G 3 faults see events features 1 2 firmware revision P 1 update guidelines 3 6 Fit Cfg A1 D2 In parameters B 4 Fit Cfg Logic parameter B 3 Fit Cfg Ref parameter B 4 formatting explicit messages 6 3 G grounding the adapter 2 5 GSD file definition G 3 diagnostic messages 4 13 installing 4 2 H HIM Human Interface Module accessing parameters with 3 2 definition G 3 LCD model 3 2 LED model 3 2 hold last configuring the adapter for 3 4 definition G 4 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P I O about 5 1 configuring the adapter for 3 3 configuring the scanner for 4 4 definition G 4 mapping in the scanner 4 9 understanding the I O image 5 2 idle action G 4 Idle Fit Action parameter B 3 installation applying power to the adapter 2 8 commissioning the adapter 2 1 connecting to the drive 2 3 network 2 6 preparing for 2 1 Internal Interface cables connecting to the adapter 2 4 drive 2 4 illustration 2 4 L LCD HIM 3 2 LED HIM 3 2 LEDs see status indicators or name of indicator Logic Command Status bit definitions for PowerFlex 70 700 700H and 700L with 700 Control drives C 1 PowerFlex 700S Phase Il Control and 700L with 700S Control drives C 3 PowerFlex Digital DC drives C 5 definition G 4 using 5 4 M manual conventions P 1 related documentation P 2 website P 2 Master G 4 mecha
48. aging is needed Parameter Protocol logic can be added see Figure 6 5 on page 6 10 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P SLC Ladder Logic Example Station 2 Program Using the I O 5 19 Figure 5 3 Example SLC Ladder Logic Station 2 Program 0000 0001 0002 0003 0004 0005 Controlling the Logic Command word in the drive B3 21 bits are controlled elsewhere in the user program Station 2 Station 2 Start Logic Command Command START B3 21 N20 14 3 J 1 1 Station 2 Station 2 Stop Logic Command Command STOP B3 21 N20 14 JE d c 0 0 Station 2 Station 2 Jog Logic Command Command JoG B3 21 N20 14 JE C zd 2 2 Station 2 Station 2 Clear Faults Logic Command Command CLEAR FAULTS B3 21 N20 14 e zr 3 3 Station 2 Station 2 Reverse Logic Command Command FORWARD B3 21 N20 14 AE 4 4 Station 2 Station 2 Reverse Logic Command Command REVERSE B3 21 N20 14 afe Cy zb E 4 5 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 20 Using the I O Figure 5 3 Example SLC Ladder Logic Station 2 Program continued 0006 0007 0008 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Station 2 Speed Reference PowerFlex 70 Speed Ref A Sel Pr 90 needs to be set to DPI Port 5 N19 15 is controlled elsewhere in the user program Station 2 Speed Reference Write
49. amage exists If the adapter is transmitting I O that controls the drive the drive can fault when you reset the adapter Determine how your drive responds before resetting a connected 0 Fault 0 Fault 1 Stop 2 Zero Data 3 Hold Last 4 Send Flt Cfg Type Read Write Reset Required No Default Values ATTENTION Risk of injury or equipment damage exists Parameter 9 Comm Fit Action lets you determine the action of the adapter and connected drive if I O communication is disrupted By default this parameter faults the drive You can set this parameter so that the drive continues to run however take precautions to verify that the setting of this parameter does not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a disconnected cable Parameter No Name and Description 10 11 12 13 Idle Fit Action Sets the action that the adapter and drive takes if the adapter detects that the controller is in program mode or faulted This setting is effective only if I O that controls the drive is transmitted through the adapter When the controller is put back in Run mode the drive automatically receives commands over the network again Adapter Parameters B 3 Details Default 0 Fault Values 0 Fault 1 Stop 2 Zero Data 3 Hold Last 4 Send Fit Cfg Type Read Write Reset Requ
50. an 8 bit or 16 bit parameter the low word if writing to a 32 bit parameter or the fault code if RC 7 Writing to parameter 101 Preset Speed 1 in a PowerFlex 7 Class drive DPI Port 0 SLC Par Access Value Message Address Word Hex Description Request N20 10 1 2065 2000 Hex Change parameter value word 65 Hex 101 Dec Par 101 N20 11 2 0 DPI Port 0 DPI Host N20 12 3 0 Not Used N20 13 4 64 64 Hex 100 Dec 10 0 Hz Using Explicit Messaging 6 9 SLC Par Access Value Message Address Word Hex Description Response N10 10 1 1065 Transferring 16 bit parameter value 1 Confirms Par Number of the request 65 N10 11 2 0 Confirms Par Access Word 2 of the request N10 12 3 0 Not Used N10 13 4 64 Confirms Par Access Word 4 of the request Writing to Parameter 9 Comm FIt Action in the 20 COMM P adapter DPI Port 5 SLC Par Access Value Message Address Word Hex Description Request N20 10 1 2009 2000 Hex Change param value 8 bit 16 bit 9 Hex 9 Dec Par 9 N20 11 2 5 DPI Port 5 20 COMM P N20 12 3 0 Not Used N20 13 4 2 2 Hex 2 Dec Zero Data Response N10 10 1 1009 Transferring 8 bit 16 bit parameter value 1 Confirms Par Number of the request 9 N10 11 2 5 Confirms Par Access Word 2 of the request N10 12 Not Used N10 13 Confirms Par Access Word 4 of the request Writ
51. apter Node Address Switches S2 Tens Digit S3 Ones Digit o o j Ti Setting Description 0 99 The node address used by the adapter if the Node Address switches are enabled The default switch setting is 05 Important If the Node Address switches are set to 00 the adapter uses the value stored in Parameter 03 P DP Addr Cfg for the node address See Setting the Node Address on page 3 3 The Node Address switch settings can be verified by viewing Parameter 04 P DP Addr Actual or Diagnostic Device Item numbers 27 and 28 page 7 4 with any of the following drive configuration tools PowerFlex HIM Connected Components Workbench software version 1 02 or later DriveExplorer software version 2 01 or later DriveExecutive software version 3 01 or later Connecting the Adapter to the Drive Boom Installing the Adapter 2 3 ATTENTION Risk of injury or death exists The PowerFlex drive may contain high voltages that can cause injury or death Remove power from the drive and then verify power has been discharged before installing or removing the adapter Remove power from the drive Use static control precautions Remove or open the drive cover Connect the Internal Interface cable to the DPI port on the drive and then to the DPI connector on the adapter see Figure 2 2 Secure and ground the adapter
52. arameter 55 32767 For PowerFlex 70 drives with enhanced control firmware 2 xxx or later or PowerFlex 700 drives with vector control firmware 3 xxx or later drive parameter 298 DPI Ref Select was added to simplify scaling for the speed Reference Feedback When drive parameter 298 DPI Ref Select is set to its default 0 Max Freq the speed Reference Feedback scaling is as shown above However when parameter 298 DPI Ref Select is set to 1 Max Speed the speed Reference Feedback scaling is equal to parameter 82 Max Speed Parameter 82 Scaling Using the parameter 82 default value speed Reference Feedback scaling is 0 32767 0 60 0 Hz If parameter 82 Maximum Speed is changed to 90 Hz then 90 Hz 32767 Speed Feedback uses the same scaling as the speed Reference PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 6 Using the I O Using Datalinks PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P TIP For PowerFlex 700 drives with vector control firmware 3 xxx or later parameter 299 DPI Fdbk Select enables you to select the feedback data coming from the drive over DPI The default is Speed Fdbk in Hz or RPM determined by parameter 079 Speed Units The data selection for parameter 299 is also displayed on the Ist line of the HIM and on DriveExplorer and DriveExecutive software screens in the drive status area of
53. binary as follows MSW 2 through 26 LSW 215 through 2 In this example the Parameter 10 Elapsed Run Time value of 6553 9 Hrs is read as 6553 9 in Datalink Al Out Parameter 310 and Datalink A2 Out Parameter 311 Datalink Word Parameter Data Hex A1 Out LSW 10 0003 A2 Out MSW 10 0001 Conversion Example Parameter 010 Elapsed Run Time 6553 9 Hrs MSW 0001 hex 0001 binary 216 65536 LSW 0003p 3 Engineering Value 65536 3 65539 Parameter 10 Displayed Value 6553 9 Hrs Regardless of the Datalink combination Datalink x1 Out will always contain the LSW and Datalink x2 Out will always contain the MSW In the following example the PowerFlex 70 drive Parameter 242 Power Up Marker contains a value of 88 4541 hours Datalink Word Parameter Data Hex A2 Out MSW 242 000D B1 Out LSW 242 7F3D Conversion Example Parameter 242 Power Up Marker 88 4541 hours MSW 000Dhex 1101 binary 21 2 8 216 851968 LSW 7F3Dhex 32573 Engineering Value 851968 32573 884541 Parameter 242 Displayed Value 88 4541 Hrs The Profibus example program uses a SLC processor with an SST Profibus scanner SST PFB SLC in the first slot of the rack and intended to operate PowerFlex 7 Class drives Functions of the Example Programs The example programs are written for two drives on the network and enable you to do the following Receive Logic Status informati
54. bit low word 8 bit amp 16 bit value See Parameter Message Request on page 6 4 and Parameter Message Response on page 6 5 for a description of the data that is required in each word PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 6 4 Using Explicit Messaging Parameter Message Request Word 1 Description PNU Parameter Number Bit 0 10 The parameter number determines which parameter to access in the selected peripheral Parameters 1 1023 can be accessed Parameter numbers 1024 2048 are used to access the fault object Parameter 1024 is equal to the latest fault 1025 to the prior fault and so on SPM Bit 11 Reserved Should always bet set to 0 RC Request Code Bit 12 15 One of the following codes have to be used 0 No request 1 Request parameter value 2 Change parameter value 8 bit and 16 bit word 3 Change parameter value 32 bit word 4 15 Reserved IND Index The index word contains the DPI Port number of the DPI Peripheral that the request is addressed to The drive always has Port number 0 The Port number of the 20 COMM P module can be determined using Parameter 01 DPI PORT This is usually Port 5 on a PowerFlex 7 Class drive PVA Parameter Value 32 bit high word The parameter value if the parameter is 32 bits the most significant bytes are placed here PowerFlex 20 COMM P Profibus Adapter User Manual Publi
55. c bit 8 0 and logic bit 9 0 2 To perform this command the value must switch from 0 to 1 must first be present before a 1 Start condition starts the drive PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P C4 Logic Command Status Words Logic Status Word Logic Bits 15 14 13 12 11 10 9 8 7 6 5 4 Status Description Active 0 Not Active 1 Active Running 0 Not Running 1 Running Command 0 Reverse Direction 1 Forward Actual Direction 0 Reverse 1 Forward X Accel 0 Not Accelerating 1 Accelerating X Decel 0 Not Decelerating 1 Decelerating x Jogging 0 Not Jogging 1 Jogging X Fault 0 No Fault Par 323 324 325 1 Fault Xx Alarm 0 No Alarm Par 326 327 328 1 Alarm X Flash Mode 0 Not in Flash Mode 1 In Flash Mode X Run Ready 0 Not Ready to Run Par 156 1 Ready to Run x At Limit 0 Not At Limit Par 304 1 At Limit Tach Loss Sw 0 Not Tach Loss Sw 1 Tach Loss Sw X At Zero Spd 0 Not At Zero Speed 1 At Zero Speed X At Setpt Spd 0 Not At Setpoint Speed 1 At Setpoint Speed X Enable 0 Not Enabled 1 Enabled 1 See Parameter 304 Limit Status in the PowerFlex 700S drive User Manual for a description of the limit status conditions PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B
56. cation 2000MM UMOO06B EN P PVA Parameter Value 32 bit low word or 8 bit and 16 bit word The parameter value if the parameter is 32 bits the least significant bytes are placed here If the parameter is 16 bit or lower the entire result is placed in this word Using Explicit Messaging 6 5 Parameter Message Response Word 1 Description PNU Parameter Number Bit 0 10 Requested parameter number SPM Bit 11 Reserved is always set to 0 RC Response Code Bit 12 15 One of the following codes will be sent 0 No request 1 Transfer parameter value 8 bit and 16 bit word 2 Transfer parameter value 32 bit word 3 6 Reserved 7 Request rejected Error message found in Word 3 see table below for fault number description 8 No parameter change rights 9 15 Reserved 2 IND Index Port ID of requested parameter 3 PVA Parameter Value 32 bit high word The parameter value if the parameter is 32 bits the most significant bytes are placed here If a fault was requested Parameter 1024 2048 this word contains the fault code that identifies the fault 4 PVA Parameter value 32 bit low word or 8 bit and 16 bit word The parameter value if the parameter is 32 bits the least significant bytes are placed here If the parameter is 16 bit or lower the entire result is placed in this word If a fault was requested Parameter 1024 2048 the MSB contains the D
57. cc Parameter Access starts at word 10 in the M1 MO files It uses 4 words 10 13 28 Click OK when finished Station 1 is now displayed in the network configuration pane under its SLC master EF ROFIBUS DP 000 ML easi SST PFB SLC MASTER PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P 4 12 Configuring the Profibus Scanner Station 1 is configured as follows Module M1 M0 Word Ctrl Stat amp Ref Fdbk 0 Datalink A 2 Datalink B 4 6 8 Datalink C Datalink D Parameter Access 10 Note that Station 1 occupies 14 words 0 13 The same steps used to configure Station 1 will be used again to configure Station 2 29 Starting at step 8 on page 4 5 configure the SST PFB SLC Profibus Master Station 2 PROFIBUS DP B 000 Disconnected SST PFB SLC MASTER E H 001 20 COMM P esa 002 20 COMM P 1 gt Station 2 is configured as follows Module Mt MOOffset Ctrl Stat amp Ref Fdbk 14 Datalink A 16 Datalink B 18 Datalink C 20 Datalink D 22 Parameter Access 24 Note that Station 2 occupies 14 words 14 27 30 Connect COMI on the computer to the CONFIG RS232 port on the scanner using the null modem cable provided with the scanner Important The processor needs to be in Program mode before proceeding 31 In the network configuration pane right click the SLC master and choose
58. chnical information FAQs and to sign up for product notification updates In addition we offer multiple support programs for installation configuration and troubleshooting For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com services online phone Installation Assistance If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Canada Use the Worldwide Locator at http www rockwellautomation com rockwellautomation support overview page or contact your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comments will help us serve your documen
59. con and ENRI Connectors d seece lt i Phoenix Subcon Connector ENRI Connector Figure 2 5 PROFIBUS Connector Network Diagram Table 2 A Adapter PROFIBUS Connector Pin Layout Terminal Signal Function Housing Shield 1 Not connected 2 Not connected PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P Node Termination Installing the Adapter 2 7 Terminal Signal Function 3 B LINE Positive RxD TxD according to RS485 specification 4 RTS Request to send 5 GND BUS Isolated GND from bus 6 5V BUS Isolated 5V from bus 7 Not connected 8 A LINE Negative RxD TxD according to RS485 specification 9 Not connected 5 Insert the Profibus network cable connector into the mating adapter connector and secure it with the two screws on the connector NOTE With some connectors the screws on the connector connect the Profibus cable earth screen to the metal of the socket With some installations Profibus will not operate without this connection The first and last node on the Profibus network needs to be terminated with a Profibus connector and terminating resistors Some connector manufacturers offer standard terminating connectors such as the yellow ERNI Profibus termination vertical connector Part 103659 Standard Profibus node connectors such as the Phoenix Subcon Plus M1 Part 2761826 can be configured as a terminating connecto
60. connected PowerFlex 7 Class host drive and its peripherals can be updated using various Allen Bradley software tools See Updating the Adapter Firmware on page 3 6 for more information Zero Data When communication is disrupted for example a cable is disconnected the adapter and drive can respond with zero data Zero data results in the drive receiving zero as values for Logic Command Reference and Datalink data If the drive was running and using the Reference from the adapter it will stay running but at zero Reference A adapter applying power 2 8 commissioning 2 1 compatible products 1 2 components 1 1 configuration tools 3 1 connecting to the drive 2 3 network 2 6 definition G 1 features 1 2 firmware updating 3 6 grounding 2 5 installation 2 1 to 2 10 mounting on the drive 2 5 node address 2 2 parameters B 1 to B 4 resetting 3 5 setting the I O 3 3 specifications A 1 viewing its status 3 6 adding GSD files 4 2 applying power to the adapter 2 8 attentions 1 5 baud rate see data rates bit definitions of Logic Command Status word for PowerFlex 70 700 700H and 700L with 700 Control drives C 1 PowerFlex 700S Phase II Control and 700L with 700S Control drives C 3 PowerFlex Digital DC drives C 5 bus off G 1 C cables DPI Internal Interface 2 3 2 4 Profibus 2 6 CAN Controller Area Network G 1 Comm Fit Action parameter B 2 commissioning the adapter 2 1 communicati
61. contains the bus signal Devices can be connected to the network in a daisy chain connection General information about Profibus and the Profibus specification is maintained by the Profibus Trade Organization PTO available online at http www profibus com Reference Feedback The Reference is used to send a setpoint for example speed frequency or torque to the drive It consists of one word of output to the adapter from the network The size of the word either a 16 bit word or 32 bit word is determined by the drive Feedback is used to monitor the speed of the drive It consists of one word of input from the adapter to the network The size of the word either a 16 bit word or 32 bit word is determined by the drive Scanner A scanner is a separate module of a multi module controller or a built in component of a single module controller that provides communication with adapters connected to a network See also Controller A scanner is often called a Master Status Indicators LEDs that are used to report the status of the adapter network and drive The status indicators are on the adapter and can be viewed on the front cover of the drive when the drive is powered PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P G 6 Glossary PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Update The process of updating firmware in a device The adapter and its
62. cription 20 COMM P 0 Ready Default Parameter 08 Reset Module 1 Reset Module 1 2 Set Defaults Reset Module To When you enter 1 Reset Module the adapter immediately resets When you enter 2 Set Defaults the adapter sets all adapter parameters to their factory default values After performing a Set Defaults enter 1 Reset Module so that the new values take effect The value of this parameter is restored to 0 Ready after the adapter is reset PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 3 6 Configuring the Adapter Viewing the Adapter Status Using Parameters Updating the Adapter Firmware PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P The following parameters provide information about the status of the adapter You can view these parameters at any time Parameter 04 P DP Addr Actual Description The node address used by the adapter This will be one of the following values e The address set by the rotary switches e The value of Parameter 03 P DP Addr Cfg e Anold address of the switches or parameter if they have been changed and the adapter has not been reset 05 P DP Rate Actual The Profibus data rate used by the adapter 06 Ref Fdbk Size The size of the Reference Feedback It will either be 16 bits or 32 bits It is set in the drive and the adapter automatically uses the corre
63. ct size 07 Datalink Size The size of the Datalinks It will either be 16 bits or 32 bits It is set in the drive and the adapter automatically uses the correct size 12 DPI I O Active The Reference Feedback and Datalinks used by the adapter This value is the same as Parameter 13 DPI I O Cfg unless the parameter was changed and the adapter was not reset ink C ink B ink A Bit Definition a a a ele le Ee S IL Default Bit 0 I O Disabled 1 I O Enabled w o Da oO Da o Da The adapter firmware can be updated over the network or serially through a direct connection from a computer to the drive using a 1203 USB or 1203 SSS serial converter When updating firmware over the network you can use the Allen Bradley ControlFLASH software tool the built in update capability of DriveExplorer Lite or Full software or the built in update capability of DriveExecutive software When updating firmware through a direct serial connection from a computer to a drive you can use the same Allen Bradley software tools described above or you can use HyperTerminal software set to the X modem protocol To obtain a firmware update for this adapter go to http www ab com support abdrives webupdate This website contains all firmware update files and associated Release Notes that describe the following items e Firmware update enhancements and anomalies e How to determ
64. cts as a momentary Start This Start does not function if a digital input parameters 133 144 is programmed for 2 Wire Control option 5 Run 6 Run Forward or 7 Run Reverse 9 This Reference Select does not function if a digital input parameters 133 144 is programmed for Speed Sel 1 2 or 3 option 17 18 or 19 Note that Reference Select is Exclusive Ownership see drive User Manual for more information PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P C 6 Logic Command Status Words Logic Status Word Logic Bits 15 14 13 1211109 8 7 6 54 3 2 1 Status Description Ready 0 Not Ready Par 1403 1 Ready X Active 0 Not Active Running 1 Active X Command 0 Reverse Direction 1 Forward X Actual Direction 0 Reverse 1 Forward X Accel 0 Not Accelerating 1 Accelerating X Decel 0 Not Decelerating 1 Decelerating x Alarm 0 No Alarm Par 1380 1 Alarm x Fault 0 No Fault Par 1351 1 Fault X At Speed 0 Not At Reference 1 At Reference Local Control 000 Port 0 TB 001 Port 1 010 Port 2 011 Port 3 100 Port 4 101 Port 5 110 Reserved 111 No Local 1 See Owners in drive User Manual for more information PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Reference Source 0000 Spd
65. d 0 COP Copy File Source M1 1 0 Dest N9 0 Length 28 Using the I O 5 13 Figure 5 1 Example SLC Ladder Logic Main Program continued Profibus scanners vary from manufacturer to manufacturer in how the bytes are ordered in a word For example some Profibus scanners operate with high amp low bytes swapped the value 1234 is represented as 3412 The READ data is copied into N10 and the bytes are reversed in the SWP instruction below so a value such as 3412 is viewed as 1234 Station 1 Logic Status COP 0003 Copy File Source N9 0 Dest N10 0 Length 28 File N10 contains the actual read data that can be used elsewhere in the ladder program Station 1 Station 2 Description M1 1 0 N10 0 M1 1 14 N10 14 Logic Status M1 1 1 N10 1 M1 1 15 N10 15 Speed Feedback M1 1 2 N10 2 M1 1 16 N10 16 Datalink A1 M1 1 3 N10 3 M1 1 17 N10 17 Datalink A2 M1 1 4 N10 4 M1 1 18 N10 18 Datalink B1 M1 1 5 N10 5 M1 1 19 N10 19 Datalink B2 M1 1 6 N10 6 M1 1 20 N10 20 Datalink C1 M1 1 7 N10 7 M1 1 21 N10 21 Datalink C2 M1 1 8 N10 8 M1 1 22 N10 22 Datalink D1 M1 1 9 N10 9 M1 1 23 N10 23 Datalink D2 M1 1 10 N10 10 M1 1 24 N10 24 Parameter Protocol Word 1 M1 1 11 N10 11 M1 1 25 N10 25 Parameter Protocol Word 2 M1 1 12 N10 12 M1 1 26 N10 26 Parameter Protocol Word 3 M1 1 13 N10 13 M1 1 27 N10 27 Parameter Protocol Word 4 Station 1 Logic
66. dapters cannot use the same Datalink Using the I O 5 7 e Parameter settings in the drive determine the data passed through the Datalink mechanism See the documentation for your drive e When you use a Datalink to change a value the value is not written to the Nonvolatile Storage NVS memory The value is stored in volatile memory and lost when the drive loses power Thus use Datalinks when you need to change a value of a parameter frequently Datalink Scaling PowerFlex 70 700 700H Drives and PowerFlex 700L Drives with 700 Control Datalink scaling is not automatic and uses whole numbers INTs or DINTs See the drive documentation to determine the unit resolution for the associated parameter Datalink For example PowerFlex 700VC drive parameter 3 Output Current has a 0 1 unit resolution Because Datalink scaling uses whole numbers the Output Current value is multiplied by 10 in the adapter and then sent over the network Suppose the actual Output Current value is 35 5 amps Reading the associated parameter Datalink received by the controller the value would be 355 By using ladder logic divide the value by 10 in the controller to get the correct scaling See the drive documentation to determine if the Datalink parameter is a 16 bit or 32 bit parameter PowerFlex 700S PowerFlex 700L with 700S Control and PowerFlex Digital DC Drives Datalinks require scaling in the following way Parameters are either 16 bit or 32 bit intege
67. dded to the master configuration when configuring the network See step 21 on page 4 9 to view the procedure to add the Parameter Access module to a configuration This maps 4 input words and 4 output words to the end of the I O configuration which is used as the request response in the parameter message format Figure 6 2 Parameter 23 Parameter Mode in the 20 COMM P module is used to configure the parameter protocol that is active The default protocol is the Parameter Protocol There are five basic events in the Explicit Messaging process The details of each step vary depending on the type of controller being used See the documentation for your controller Important There must be a request message and a response message for all Explicit Messages whether you are reading or writing data Figure 6 1 Explicit Message Process Set up and send Explicit o Message Request Complete Explicit A e Message J I E Ta A Es o Retrieve Explicit n Message Response Profibus 9 Network Jp rcc D Event Description You format the required data and set up the ladder logic program to send an Explicit Message request to the scanner module download The scanner module transmits the Explicit Message Request to the slave device over the network The slave device
68. dress between 0 and 126 NVS Nonvolatile Storage NVS is the permanent memory of a device Devices such as the adapter and drive store parameters and other information in NVS so that they are not lost when the device loses power NVS is sometimes called EEPROM Parameter Messaging Parameter Messaging is used to configure monitor and diagnose devices over the Profibus network Glossary G 5 PCCC Programmable Controller Communications Command PCCC is the protocol used by some controllers to communicate with devices on a network Some software products for example DriveExplorer and DriveExecutive software also use PCCC to communicate Ping A message that is sent by a DPI product to its peripheral devices They use the ping to gather data about the product including whether it can receive messages and whether they can log in for control PowerFlex 7 Class Architecture Class Drives The Allen Bradley PowerFlex 7 Class family of drives supports DPI and at the time of publication includes the PowerFlex 70 PowerFlex 700 PowerFlex 700H PowerFlex 700S PowerFlex 700L and PowerFlex 7000 Profibus Network A Profibus network uses RS 485 to connect devices for example controllers drives and motor starters A Profibus network can support a maximum of 126 devices Each device is assigned a unique node address and transmits data on the network at the same data rate Cable is used to connect devices on the network It
69. e MOD Green Flashing Normal operation The adapter is operating but is not transferring I O data to a controller Steady Normal operation The adapter is operating and transferring I O data to a controller NETA Green Steady Normal operation The adapter is properly connected and Bus is on line NETB a Not used by Profibus adapter For more details on status indicator operation see page 7 2 and page 7 3 Configuring and Verifying Key Drive Parameters The PowerFlex 7 Class drive can be separately configured for the control and Reference functions in various combinations For example you could set the drive to have its control come from a peripheral or terminal block with the Reference coming from the network Or you could set the drive to have its control come from the network with the Reference coming from another peripheral or terminal block Or you could set the drive to have both its control and Reference come from the network The following steps in this section assume that the drive will receive the Logic Command and Reference from the network 1 Use drive Parameter 090 Speed Ref A Sel to set the drive speed Reference to 22 DPI Port 5 d If hard wired discrete digital inputs are not used to control the drive verify that unused digital input drive Parameters 361 Dig In1 Sel and 362 Dig In2 Sel are set to 0 Not Used PowerFlex 20 COMM P Profibus Adapter User Manual Publica
70. eObserver software e 9303 4DTE2SO1ENE DriveExecutive software upgrade to DriveTools SP Suite adds DriveObserver software DriveExecutive software updates patches and so forth can be obtained at http www ab com support abdrives webupdate software html It is highly recommended that you periodically check for and install the latest update Q 1203 USB Serial Converter or 1203 SSS Serial Converter with firmware revision 3 001 or later Q Profibus configuration software Q Controller configuration software Getting Started 1 5 Safety Precautions Please read the following safety precautions carefully Pp BP D gt D ATTENTION Risk of injury or death exists The PowerFlex drive can contain high voltages that can cause injury or death Remove all power from the PowerFlex drive and then verify power has been discharged before installing or removing the adapter ATTENTION Risk of injury or equipment damage exists Only personnel familiar with drive and power products and the associated machinery should plan or implement the installation start up configuration and subsequent maintenance of the product using an adapter Failure to comply can result in injury and or equipment damage ATTENTION Risk of equipment damage exists The adapter contains electrostatic discharge ESD sensitive parts that can be damaged if you do not follow ESD control procedures Static control precautions are required when handling the ada
71. ed drive act when a communication fault for example a disconnected cable occurs or when the controller is switched out of run mode The former uses a communication fault action and the latter uses an idle fault action Fault Configuration When communication is disrupted for example a cable is disconnected the adapter and connected drive can respond with a user defined fault configuration The user sets the data that is sent to the drive using specific fault configuration parameters in the adapter When a fault action parameter is set to use the fault configuration data and a fault occurs the data from these parameters is sent as the Logic Command Reference and or Datalink s GSD File A file used by the network configuration tool to identify the type of adapter and its capabilities so that it can configure the adapter for the network This file is normally supplied on digital media as a text file HIM Human Interface Module A device that can be used to configure and control a drive PowerFlex 7 Class HIMs catalog number 20 HIM xx can be used to configure PowerFlex 7 Class drives and their connected peripherals PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P G 4 Glossary PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Hold Last When communication is disrupted for example a cable is disconnected the adapter and connected drive can respond by holdi
72. ed elsewhere in the ladder program Station 1 Address Station 2 Address Function N10 0 N10 14 Logic Status N10 1 N10 15 Feedback N10 2 N10 16 Datalink A1 N10 3 N10 17 Datalink A2 N10 4 N10 18 Datalink B1 N10 5 N10 19 Datalink B2 N10 6 N10 20 Datalink C1 N10 7 N10 21 Datalink C2 N10 8 N10 22 Datalink D1 N10 9 N10 23 Datalink D2 N10 10 N10 24 Parameter Access Word 1 N10 11 N10 25 Parameter Access Word 2 N10 12 N10 26 Parameter Access Word 3 N10 13 N10 27 Parameter Access Word 4 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UM006B EN P Using the I O 5 11 Write Data The Profibus scanner is configured for 28 bytes 14 words of outputs for each drive Two drives require 48 bytes 28 words Station 1 Address Station 2 Address Function N20 0 N20 14 Logic Status N20 1 N20 15 Feedback N20 2 N20 16 Datalink A1 N20 3 N20 17 Datalink A2 N20 4 N20 18 Datalink B1 N20 5 N20 19 Datalink B2 N20 6 N20 20 Datalink C1 N20 7 N20 21 Datalink C2 N20 8 N20 22 Datalink D1 N20 9 N20 23 Datalink D2 N20 10 N20 24 Parameter Access Word 1 N20 11 N20 25 Parameter Access Word 2 N20 12 N20 26 Parameter Access Word 3 N20 13 N20 27 Parameter Access Word 4 Logic Command Status Words These examples use the Logic Command word and Logic Status word for PowerFlex 70 700 drives See Appendix C to view details The defini
73. ed the new subsection Datalink Scaling 5 7 Revised Appendix C to include the following new sections e PowerFlex 70 700 700H and 700L with 700 Control Drives C 1 e PowerFlex 700S Phase II Control and 700L with 700S Control Drives C 3 e PowerFlex Digital DC Drives C 5 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P soc ii Summary of Changes PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Preface Chapter 1 Chapter 2 Chapter 3 Chapter 4 Table of Contents About This Manual Conventions Used in This Manual lsseleeeeeeeeeee eee P 1 Rockwell Automation Support 0 0 2 eee eee eens P 2 Additional Resources i cesse lese E tee Sees Bh Meee as iex na lE NR RES P 2 Getting Started Components ien eus c etosteb Sd tercia Att Pod adeeb dai ed dede agen ne 1 1 Feat reszs nte Re Rd e e re Oa Co ne e rts AU eee bs BES 1 2 Compatible Products upg em RERUM PEN eR e dum eds 1 2 Required Equipment ipo erre hte tee eee a pe eR 1 3 Safety Precautions uctus zer eb pe ended Ga eb aai teaa e eus 1 5 Quick Start 4 3 0h0 qu pL qeu behieee T rEnpeebi qu pL RAD DEAE MS 1 6 Installing the Adapter Preparing for an Installation l lleleeee I 2 1 Commissioning the Adapter 0 0 0 cece cece es 2 1 Setting the Node Address Switches 0 0 cee eee eee 2 2 Connecting the Adapter to the Drive
74. enabled one or more Datalinks configure parameters in the drive to determine the source and destination of data in the Datalinks When using Datalinks up to 8 drive Data In xx parameters 300 307 and or up to 8 Data Out xx parameters 310 317 must be assigned to point to the appropriate drive parameters for your PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 34 Configuring the Adapter Setting a Fault Action PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P application Also verify that the Profibus adapter is the only adapter using the enabled Datalinks See Chapter 4 for an example 4 Reset the adapter see Resetting the Adapter on page 3 5 The adapter is ready to receive I O from the master that is scanner You must now configure the scanner to recognize and transmit I O to the adapter See Chapter 4 Configuring the Profibus Scanner By default when I O communication is disrupted for example a cable is disconnected or the controller is idle in program mode or faulted the drive responds by faulting if it is using I O from the network You can configure a different response to these faults e Disrupted I O communication by using Parameter 9 Comm FIt Action e An idle controller by using Parameter 10 Idle Flt Action A ATTENTION Risk of injury or equipment damage exists Parameters 9 Comm FIt Action and 10 Idle Flt
75. er number to read Confirms the Parameter number if successful equals the PNU from the request Subindex Selects which DPI port to talk to 0 DPI Host 5 20 COMM P in drive Subindex Confirms the DPI port if successful equals the Subindex from the request Parameter value high word Not Used Contains a 0 if returning a value from a 16 bit parameter and the high word from a 32 bit parameter Parameter value low word Not Used Contains the value from an 8 bit or 16 bit parameter the low word if reading from a 32 bit parameter or the fault code if RC 7 Reading parameter 140 Accel Time 1 in a PowerFlex 7 Class drive DPI Port 0 SLC Par Access Value Message Address Word Hex Description Request N20 10 1 108C 1000 Hex Read 8C Hex 140 Dec Par 140 N20 11 2 0 DPI Port 0 DPI Host N20 12 3 0 Not Used N20 13 4 0 Not Used Using Explicit Messaging 6 7 SLC Par Access Value Message Address Word Hex Description Response N10 10 1 108C Transferring 16 bit parameter value 1 Confirms Par Number of the request 8C N10 11 2 0 Confirms Par Access Word 2 of the request DPI Port N10 12 3 0 Not Used N10 13 4 32 32 Hex 50 Dec 5 0 seconds Reading parameter 4 P DP Addr Actual in the 20 COMM P adapter DPI Port 5 SLC Par Access Value Message Address W
76. ical A 1 Mechanical A 1 Environmental A 1 Regulatory Compliance A 2 Network Protocol Profibus Data Rates 9 6 kbps 19 2 kbps 93 75 kbps 187 5 kbps 500 kbps 1 5 Mbps 3 Mbps 6 Mbps or 12 Mbps The adapter has auto baud rate detection Drive Protocol DPI Data Rates 125 kbps or 500 kbps Consumption Drive Network 350 mA at 5V DC supplied by the host drive None Dimensions Height 19 mm 0 75 inches Length 86 mm 3 39 inches Width 78 5 mm 3 09 inches Weight 57 g 2 oz Temperature Operating 10 50 C 14 122 F Storage 40 85 C 40 185 F Relative Humidity 5 95 non condensing Atmosphere Important The adapter must not be installed in an area where the ambient atmosphere contains volatile or corrosive gas vapors or dust If the adapter is not going to be installed for a period of time it must be stored in an area where it is not exposed to a corrosive atmosphere PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P A 2 Specifications Regulatory Compliance Certification Specification UL UL508C cUL CAN CSA C22 2 No 14 M91 CE EN50178 and EN61800 3 CTick EN61800 3 NOTE This is a product of category C3 according to IEC 61800 3 It is not intended for operation in a domestic environment PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Appendix B Adapter Parameters This appendix provides i
77. ine the existing firmware revision e How to update firmware using ControlFLASH DriveExplorer DriveExecutive or HyperTerminal software Example Network Chapter 4 Configuring the Profibus Scanner Profibus scanners are available from several manufacturers including SST Chapter 4 provides instructions on how to use the SST Profibus configuration software tool to e Install the 20 COMM P GSD file in the software tool library e Configure the SST PFB SLC Profibus Scanner Topic Page Example Network 4 1 SST Profibus Configuration Software Tool 4 2 Installing the 20 COMM P GSD File Into Software Tool Library 4 2 Configuring the SST PFB SLC Profibus Scanner 4 4 GSD Diagnostic Messages 4 13 In this example we will be configuring two PowerFlex 70 drives to be Station 1 and Station 2 on a Profibus network This will be the configuration used throughout the manual including the ladder examples Apart from the node address and scanner mapping they will have identical configurations This chapter describes the steps to configure a simple network like the example shown in Figure 4 1 Figure 4 1 Example Profibus Network SYS LED 8 i Config Port __ Front Label PROFIBUS itj Port Station 0 PROFIBUS Network PowerFlex 70 Drive PowerFlex 70 Drive Station 1 Station 2 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20C
78. ing to Parameter 15 Flt Cfg A1 In in the 20 COMM P adapter DPI Port 5 SLC Par Access Value Message Address Word Hex Description Request N20 10 1 300F 3000 Hex Change parameter value 32 bit F Hex 15 Dec Par 15 N20 11 2 5 DPI Port 5 20 COMM P N20 12 3 0 Not Used N20 13 4 64 64 Hex 100 Dec 10 0 Hz Response N10 10 1 200F Transferring 32 bit parameter value 2 Confirms Par Number of the request F N10 11 2 5 Confirms Par Access Word 2 of the request N10 12 3 0 Confirms Par Access Word 3 of the request N10 13 4 64 Confirms Par Access Word 4 of the request PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 6 10 Using Explicit Messaging SLC Ladder Example Station 1 Parameter Protocol PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P 0015 0016 Figure 6 5 Example SLC Ladder Logic Station 1 Parameter Protocol This section of the routine is only needed if the application needs to perform Parameter Protocol Reads or Writes to Station 1 On power up initialize the Parameter Protocol routine Station 1 Par Prot Messaging First Pass Request 4 B3 19 iE U 15 15 This circuit utilizes the Parameter Protocol A REQUEST to Station 1 is processed only one at a time and after each RESPONSE from Station 1 a zero must be sent and received to handshake before the next REQUEST RESPONSE transaction
79. ired No Fit Action lets you determine the action of the adapter and connected drive ATTENTION Risk of injury or equipment damage exists Parameter 10 Idle when the controller is idle By default this parameter faults the drive You can set this parameter so that the drive continues to run however take precautions to verify that the setting of this parameter does not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a faulted controller DPI I O Cfg Sets the I O that is transferred through the adapter DPI I O Active Displays the I O that the adapter is actively transmitting The value of this parameter is usually equal to the value of Parameter 11 DPI I O Cfg Fit Cfg Logic Sets the Logic Command data that is sent to the drive if any of the following is true e Parameter 9 Comm Fit Action is set to 4 Send Fit Cfg and I O communication is disrupted e Parameter 10 Idle Fit Action is set to 4 Send Fit Cfg and the controller is idle The bit definitions depend on the product to which the adapter is connected See Appendix C or the documentation for the drive being used Default xxx0 0001 Bit Values 0 I O Disabled 1 1 0 Enabled Type Read Write Reset Required Yes ink C ink B Bit Definition Used Used Used al atai Defau
80. ished the drive will automatically receive commands from the network again Setting the Fault Configuration Parameters If you set Parameter 9 Comm FIt Action or 10 Idle Flt Action to Send Flt Cfg the values in the following parameters are sent to the drive after an I O communication fault and or idle fault occurs You must set these parameters to values required by your application Parameter Description 13 Flt Cfg Logic A 16 bit value sent to the drive for Logic Command 14 Fit Cfg Ref A 32 bit value 0 4294967295 sent to the drive as a Reference or Datalink 15 Fit Cfg x1 In Important If the drive uses a 16 bit Reference or 16 bit Datalinks the most through significant word of the value must be set to zero 0 or a fault will occur 22 FIt Cfg x2 In Changes to these parameters take effect immediately A reset is not required Changes to switch settings and some adapter parameters require that you reset the adapter before the new settings take effect You can reset the adapter by power cycling the drive or by using Parameter 08 Reset Module adapter is transmitting control I O to the drive the drive can fault when you reset the adapter Determine how your drive will respond before resetting a connected adapter ATTENTION Risk of injury or equipment damage exists If the Set Parameter 08 Reset Module to 1 Reset Module Port 5 Device Value Des
81. ith this software tool The software tool comes with standard data files as shown below Ade 8 Masters 3 SST 5136 PFB 104 MASTER Rev 1 2 5136 PFB ISA MASTER Rev 1 3 S 5136 PFB PCI MASTER Rev 1 2 f 5136 PFB REL MASTER Rev 1 3 f 5136 PFB V ME MASTER Rev 1 3 f SST PFB CLX MASTER Rev 1 0 SST PFB PCMCIA MASTER Rev 1 4 SST PFB PLC5 MASTER Rev 1 4 GA SST PFB SLC MASTER Rev 1 4 UCS mj SST w UCS Waj 5136 PBMS Additional data files such as the 20 COMM P adapter GSD file need to be added to configure the 20 COMM P adapter in the scanner 1 Click the New Device icon 4 to add the GSD file to the software library tool 3 4 Configuring the Profibus Scanner 4 3 The Add PROFIBUS devices Applet window appears Look in a Pbc z Sl cl Gsd File name oOo Files of type PROFIBUS Data Files as Cancel A prompt appears for the location to add the Profibus data files to the library Find the directory location of the data file s you wish to add Typically the source location is a floppy disk in drive A The A_B_0572 gsd file shown below is the GSD file for the 20 COMM P adapter Look in EE Floppy 4 E amp Ek bmp Filename A B 0572 9sd Files of type PROFIBUS Data Files gs hs Cancel Select A B 0572 gsd for the 20 COMM P adapter and click Open I
82. l Word 4 XMIT Data Word 0 COP 0007 Copy File Source N20 0 Dest N21 0 Length 28 Profibus scanners vary from manufacturer to manufacturer in how the bytes are ordered in a word For example some Profibus scanners operate with high amp low bytes swapped the value 1234 is represented as 3412 The WRITE data is copied into N21 and the bytes are reversed in the SWP instruction below so a value such as 3412 is viewed as 1234 N21 contains the actual write data that is being sent to the Profibus scanner XMIT Data Word 0 SWP 0008 Swap Source N21 0 Length 28 Write the drives data to the Profibus scanner SST Scanner Write Data Word 0 COP 0009 Copy File Source N21 0 Dest M0 1 0 Length 28 0010 END PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UM006B EN P SLC Ladder Logic Example Station 1 Program Using the I O 5 15 Figure 5 2 Example SLC Ladder Logic Station 1 Program 0000 0001 0002 0003 0004 0005 0006 Controlling the Logic Command word in the drive B3 20 bits are controlled elsewhere in the user program Station 1 Station 1 Start Logic Command Command START B3 20 N20 0 Sal p Cy zl IE 1 1 Station 1 Station 1 Stop Logic Command Command STOP B3 20 N20 0 pm EN 0 0 Station 1 Station 1 Jog Logic Command Command JoG B3 20 N20 0 Sp E aE 2 2 Station 1 Station 1 Clear Faults Logic Command
83. liability to include intellectual property liability for actual use of the examples shown in this publication PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 1 6 Getting Started PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Quick Start This section is provided to help experienced users quickly start using the adapter If you are unsure how to complete a step refer to the referenced chapter Step Action See 1 Review the safety precautions for the adapter Throughout This Manual 2 Verify that the PowerFlex drive is properly installed Drive User Manual 3 Install the adapter PowerFlex 7 Class DPI a Verify that the PowerFlex drive is not powered Network Communication mM Adapter Installation b Connect the adapter to the drive with the Internal Interface Instructions publication cable 20COMM INOO4 and c Use the captive screws to secure and ground the adapter to Chapter 2 the drive Installing the Adapter d Connect the adapter to the network with a Profibus cable 4 Apply power to the adapter Chapter 2 a Verify that the adapter is installed correctly Installing the Adapter The adapter receives power from the drive b Apply power to the drive The status indicators should be green If they flash red there is a problem See Chapter 7 Troubleshooting c Configure and verify key drive parameters 5 Configure
84. lt Bit six No x No a x No of Dal ro o D o Cmd Ref Default xxxO 0001 Bit Values 0 I O Disabled 1 1 0 Enabled Type Read Only ink C ink B ink A Bit Definition Used Used Used al al al Default Bit N x No ww o Da ro oj Dai 0 Dai x No a x No Default 0000 0000 0000 0000 Minimum 0000 0000 0000 0000 Maximum 1111 1111 1111 1111 Type Read Write Reset Required No PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P B4 Adapter Parameters PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Parameter No Name and Description 14 23 24 Fit Cfg Ref Sets the Reference data that is sent to the drive if any of the following is true e Parameter 9 Comm Fit Action is set to 4 Send Fit Cfg and I O communication is disrupted e Parameter 10 Idle Fit Action is set to 4 Send Fit Cfg and the controller is idle Fit Cfg A1 In Fit Cfg A2 In Fit Cfg B1 In Fit Cfg B2 In Fit Cfg C1 In Fit Cfg C2 In Fit Cfg D1 In Fit Cfg D2 In Sets the data that is sent to the Datalink in the drive if any of the following is true e Parameter 9 Comm Fit Action is set to 4 Send Fit Cfg and I O communication is disrupted e Parameter 10 Idle Fit Action is set to 4 Send Fit Cfg and the controller is
85. m 3280 8 ft 187 5 kbps 1000 m 3280 8 ft 500 kbps 400 m 1312 3 ft 1 5 Mbps 200 m 656 2 ft 3 Mbps 100 m 328 ft 6 Mbps 100 m 328 ft 12 Mbps 100 m 328 ft Datalinks A Datalink is a type of pointer used by PowerFlex 7 Class drives to transfer data to and from the controller Datalinks enable specified parameters to be read or written to without using explicit messages When enabled each Datalink consumes either four bytes or eight bytes in both the input and output image table of the controller The drive determines the size of Datalinks DPI Drive Peripheral Interface A second generation peripheral communication interface used by various Allen Bradley drives and power products such as PowerFlex 7 Class drives It is a functional enhancement to SCANport DPI Peripheral A device that provides an interface between DPI and a network or user Peripheral devices are also referred to as adapters or modules The 20 COMM P adapter 1203 USB or 1203 SSS converter and PowerFlex 7 Class HIMs 20 HIM xxx are examples of DPI peripherals DPI Product A device that uses the DPI communication interface to communicate with one or more peripheral devices For example a motor drive such as a PowerFlex 7 Class drive is a DPI product In this manual a DPI product is also referred to as drive or host DriveExplorer Software A tool for monitoring and configuring Allen Bradley products and network co
86. mmed for 2 Wire Control option 7 8 or 9 3 This Reference Select does not function if a digital input parameters 361 366 is programmed for Speed Sel 1 2 or 3 option 15 16 or 17 Note that Reference Select is Exclusive Ownership see drive User Manual for more information PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P C 2 Logic Command Status Words Logic Bits Logic Status Word 1514 13 12 Status Ready Description 0 Not Ready Par 214 1 Ready Active 0 Not Active Running 1 Active Command Direction 0 Reverse 1 Forward Actual Direction 0 Reverse 1 Forward Accel 0 Not Accelerating 1 Accelerating Decel 0 Not Decelerating 1 Decelerating Alarm 0 No Alarm Par 211 and 212 1 Alarm Fault 0 No Fault Par 243 1 Fault At Speed 0 Not At Reference 1 At Reference Local Control 000 Port 0 TB 001 Port 1 010 Port 2 011 Port 3 100 Port 4 101 Port 5 110 Port 6 111 No Local 1 See Owners in drive User Manual for more information PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Reference 0000 Ref A Auto Par 90 0001 Ref B Auto Par 93 0010 Preset 2 Auto 0011 Preset 3 Auto 0100 Preset 4 Auto 0101 Preset 5 Auto 0110
87. mmunication adapters It can be used on computers running various Microsoft Windows operating systems DriveExplorer software version 3 xx or later can be used to configure this adapter and connected drive This software tool has been discontinued and is now available as freeware at http www ab com support abdrives webupdate software html There are no plans to provide future updates to this tool and the download is being Glossary G 3 provided as is for users that lost their DriveExplorer CD or need to configure legacy products not supported by Connected Components Workbench software DriveTools SP Software A software suite designed for running on various Microsoft Windows operating systems This software suite provides a family of tools including DriveExecutive software version 3 01 or later that you can use to program monitor control troubleshoot and maintain Allen Bradley products DriveTools SP software can be used with PowerFlex 750 Series PowerFlex 7 Class and PowerFlex 4 Class drives and also legacy drives that implement the SCANport communication interface Information about DriveTools SP software can be obtained at http www ab com drives drivetools Explicit Messaging Explicit Messages are used to transfer data that does not require continuous updates They are typically used to configure monitor and diagnose devices over the network Fault Action A fault action determines how the adapter and connect
88. n Adapters Connected Components Workbench website http www ab com support abdrives webupdate Information on the Connected Components Workbench software html and online help software tool and includes a link for free software download DriveExplorer website http www ab com drives driveexplorer and online help 1 Information on using the DriveExplorer software tool DriveExecutive website http www ab com drives drivetools and online help 1 Information on using the DriveExecutive software tool PowerFlex 20 HIM A3 A5 C3S C5S HIM Quick Reference publication 20HIM QRO01 Information on using PowerFlex 20 HIM A3 20 HIM A5 20 HIM C3S and 20 HIM C5S HIMs PowerFlex 20 HIM A6 C6S HIM Human Interface Module User Manual publication 20HIM UMOO1 Information on installing and using PowerFlex 20 HIM A6 and 20 HIM C6S HIMs PowerFlex 70 User Manual publication 20A UM001 Information on installing and programming PowerFlex 70 PowerFlex 70 700 Reference Manual publication PFLEX RMOO1 standard control and enhanced control drives PowerFlex 70 Enhanced Control and 700 Vector Control Reference Manual publication PFLEX RIM004 PowerFlex 700 Series A User Manual publication 20B UM001 Information on installing and programming PowerFlex 700 PowerFlex 700 Series B User Manual publication 20B UM002 standard control and vector control Series A drives and PowerFlex 70 700 Reference Manual publication PFLEX RMOO1 PowerFlex
89. n D1 9 Datalink In D2 Data In D2 10 Parameter Access Word 1 Lo 11 Parameter Access Word 2 FH Message 12 Parameter Access Word 3 Handler 13 Parameter Access Word 4 0 Logic Status m Logic Status 1 Feedback re Feedback 2 Datalink Out A1 Data Out A1 Input 3 Datalink Out A2 je Data Out A2 Image 4 Datalink Out B1 Data Out B1 Read 5 Datalink OutB2 e Data Out B2 6 Datalink OutC1 Data Out C1 7 Datalink OutC2 Data Out C2 8 Datalink Out D1 Data Out D1 9 Datalink OutD2 Data Out D2 10 Parameter Access Word 1 11 Parameter Access Word 2 Message 12 Parameter Access Word 3 Handler 13 Parameter Access Word 4 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 4 Using the I O Table 5 C Controller I O Image for Drives with 32 bit Reference Feedback and 32 bit Datalinks These products include the following e PowerFlex 700S drives with Phase or Phase II control e PowerFlex 700L drives with 700S control PROFIBUS DPI Controller Scanner Adapter PowerFlex Drive Word and I O 0 Logic Command Logic Command 1 Reference Reference 2 Datalink In A1 Data In A1 Output 3 Datalink In A2 e Data In A2 te Image 4 Datalink In B1 Data In B1 Write 5 Datali
90. n the treeview in the Device Library pane click the sign of the Slaves folder i uj Masters a SST fli 5136 PFB 104 MASTER Rev 1 2 5136 PFB ISA MASTER Rev 1 3 fli 5136 PFB PCI MASTER Rev 1 2 5136 PFB REL MASTER Rev 1 3 f 5136 PFB VME MASTER Rev 1 3 fl SST PFB CLX MASTER Rev 1 0 fili SST PFB PCMCIA MASTER Rev 1 4 SST PFB PLCS MASTER Rev 1 4 SST PFB SLC MASTER Rev 1 4 H UCS uj Slaves gay Allen Bradley O 20 COMM P v1 001 01 H SST amp gg UCS a po The software tool will automatically create an Allen Bradley sub folder in the Slaves folder if it does not already exist The 20 COMM P is now shown in the library and the software tool is now ready to configure a 20 COMM P adapter on a Profibus network PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 4 4 Configuring the Profibus Scanner Configuring the SST PFB SLC Profibus Scanner PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P The instructions in this section describe how to configure the SST PFB SLC scanner using the SST Profibus Configuration Software Tool In our example the Profibus network consists of a SLC master and two PowerFlex 70 drives The ladder examples in this manual use the following configuration e Logic Command Status and Reference Feedback enabled e Datalinks A B C a
91. nd D enabled e Parameter Access enabled used to perform explicit messaging Important The SLC processor must be in Program mode to configure the scanner 1 In the Device Library pane treeview click the Masters folder sign to open the SST sub folder Available DP masters are displayed in this sub folder 2 Inthe Device Library pane treeview click the Slaves folder sign and then the Allen Bradley sub folder sign to display the available DP slaves or the 20 COMM P slave 3 Inthe Device Library pane treeview under the Masters folder double click SST PFB SLC MASTER to add the scanner to the network A user defined name and description can be given to the scanner In our example the scanner will be Station 0 on the network SST SST PFB SLC MASTER x General Parameters COM Patt Name Description Station 0 X ID 00852 Cancel Help 4 In the SST PFB SLC MASTER window click the Parameters tab to view the Scan Cycle Times In our example use the default settings as shown below SST SST PFB SLC MASTER Lx General Parameters COM Port r Scan Cycle Times Resources Used 0 Available 16382 Auto C Maximum ES xl ms C Watchdog e x1 ms Cancel Help Configuring the Profibus Scanner 4 5 In the SST PFB SLC MASTER window click the COM Port tab General Parameters COM Port Connection y
92. nd network Flashing Red Error in Profibus configuration Reconfigure the adapter Steady Red Error in Profibus controller initialization e Cycle power to the drive e Reconfigure the Profibus scanner Steady Green The adapter is properly connected and is No action required communicating on the network Viewing Adapter Diagnostic If you encounter unexpected communications problems the adapter s Items diagnostic items can help you or Rockwell Automation personnel troubleshoot the problem Adapter diagnostic items can be viewed with any of these drive configuration tools Using the HIM to View Adapter Diagnostic Items Step 1 Tab No 1 Access parameters in the adapter See Using the PowerFlex 7 Class HIM to Access Parameters on page 3 2 Press the or G key to scroll to Diagnostics Press the Enter key to display the Diagnostics menu in the adapter Repeat steps 2 and 3 to enter the Device Items option Press the 9 or GD key to scroll through the items le 7 A Adapter Diagnostic Items Name Description to the drive by this adapter LCD PowerFlex 7 Class HIM Diagnostics Device Items Connected Components Workbench software version 1 02 or later DriveExplorer software version 2 01 or later DriveExecutive software version 3 01 or later Example Screen Main Menu Parameter Device Select Device Item 3 Reference Common Logic Cmd The present value of
93. nector Profibus connector eo00 2 54 cm 1 in Internal Interface cable PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Installing the Adapter 2 5 Figure 2 3 Mounting and Grounding the Adapter Drive d 0 9 Nem 8 0 Ibsin a Adapter RC Internal Interface Cable folded behind the adapter Ld and in front of the drive PowerFlex 70 All Frame Sizes Ground Tab Detail Adapter mounts in drive o A TES HNT FH fi 09Nm 1 f 8 0 Ibein 4 Places t HOZ Verify metal ground tab is bent 90 and fle eee B YSZ is under the adapter before tightening pcc V S i 4 screw After tightening the screw verify ms continuity exists between the head of the screw and drive ground Us o e PowerFlex 700 Frames 0 and 1 PowerFlex 700 Frames 2 and Larger PowerFlex 700S Frames 0 and 1 PowerFlex 700S Frames 2 through 6 Adapter mounts on door Adapter mounts in drive Ground Tab Detail
94. nformation about the adapter parameters Topic Page About Parameter Numbers B 1 Parameter List B 1 About Parameter Numbers The parameters in the adapter are numbered consecutively However depending on which configuration tool you use they can have different numbers Configuration Tool Numbering Scheme e HIM The adapter parameters begin with parameter e Connected Components Workbench software 01 For example Parameter 01 DPI Port is e DriveExplorer software parameter 01 as indicated by this manual e DriveExecutive software e Explicit Messaging See Chapter 6 Using Explicit Messaging for details Parameter List Parameter No Name and Description Details 01 DPI Port ics 0 r gt aximum 7 e e me fe Reston 02 DPI Data Rate Values 0 125 kbps Displays the data rate used by the drive This data jme Rn rate is set in the drive and the adapter detects it 03 P DP Addr Cfg Default 1 Sets the network node address used by the ate adapter if the Node Address switches are set to 00 Type Read Write 00 Updates Parameter 04 P DP Addr Actual f ee Reset Required Yes 04 P DP Addr Actual Minimum 00 Maximum 126 Displays the actual network node address used by Type Read Only the adapter PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P B 2 Adapter Parameters Parameter No Name and Description 05 06 07 08
95. ng PowerFlex Digital DC drives Profibus Installation Guideline at http www profibus com Informati to implement a Profibus network on on the planning installation and techniques used Profibus Standard at http www profibus com Informati on on Profibus standards and specifications SLC 500 Modular Hardware Style Installation and Operation Manual publication 1747 6 21 Informati on on installing and operating the SLC 500 controller SLC 500 Instruction Set publication 1747 RMO001 1 The online help is installed with the software Informati Documentation can be obtained online ion on status file functions and instructions for ladder logic programs at http literature rockwellautomation com To order paper copies of technical documentation contact your local Rockwell Automation distributor or sales representative To find your local Rockwell Automatio n distributor or sales representative visit http www rockwellautomation com locations For information such as firmware updates or answers to drive related questions go to the Drives Service amp S upport website at http www ab com support abdrives and click on the Downloads or Knowledgebase link PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P P 4 About This Manual Notes PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Component
96. ng last Hold last results in the drive receiving the last data received via the network connection before the disruption If the drive was running and using the Reference from the adapter it continues to run at the same Reference Idle Action An idle action determines how the adapter and connected drive act when the controller is switched out of run mode I O Data I O data sometimes called implicit messages or input output is time critical data such as a Logic Command and Reference The terms input and output are defined from the controller s point of view Output is produced by the controller and consumed by the adapter Input is produced by the adapter and consumed by the controller Logic Command Logic Status The Logic Command is used to control the PowerFlex 7 Class drive for example start stop and direction It consists of one 16 bit word of output to the adapter from the network The definitions of the bits in this word depend on the drive and are shown in Appendix C The Logic Status is used to monitor the PowerFlex 7 Class drive for example operating state and motor direction It consists of one 16 bit word of input from the adapter to the network The definitions of the bits in this word depend on the drive and are shown in Appendix C Master See scanner Node Address A Profibus network can have as many as 126 devices connected to it Each device on the network must have a unique node ad
97. nical dimensions A 1 messages see explicit messaging or I O MOD status indicator locating 7 1 troubleshooting with 7 2 mounting the adapter 2 5 N NET A status indicator locating 7 1 troubleshooting with 7 3 network cable 2 6 node address definition G 4 setting with parameter 3 3 setting with switches 2 2 Nonvolatile Storage NVS definition G 4 in adapter 3 1 P Parameter Messaging definition G 4 format 6 3 Parameter Mode parameter B 4 parameters accessing 3 1 convention P 1 list of B 1 to B 4 numbering scheme B 1 restoring to factory default settings 3 5 PCCC Programmable Controller Communications Command G 5 P DP Addr Actual parameter B 1 P DP Addr Cfg parameter B 1 P DP Rate Actual parameter B 2 P DP State parameter B 4 ping G 5 PORT status indicator locating 7 1 troubleshooting with 7 2 power consumption A 1 PowerFlex drives compatible with adapter 1 2 definition G 5 HIM 3 2 installing adapter on 2 3 preparing for an installation 2 1 processor see controller Index 3 Profibus cable 2 6 connector on adapter 1 1 network definition G 5 specification G 5 programmable logic controller see controller Q quick start 1 6 R Ref Fdbk Size parameter B 2 Reference Feedback definition G 5 using 5 4 regulatory compliance A 2 related documentation P 2 Reset Module parameter B 2 ribbon cable see Internal Interface cable S safety precaution
98. nk In B2 Data In B2 6 Datalink In C1 e Data ln C1 7 Datalink In C2 Data In C2 8 Datalink In D1 e Data In D1 9 Datalink In D2 Data In D2 10 Parameter Access Word 1 Le 11 Parameter Access Word 2 d Message 12 Parameter Access Word 3 Handler 13 Parameter Access Word 4 0 Logic Status EI Logic Status 1 Feedback r Feedback 2 Datalink Out A1 j Data Out A1 Input 3 Datalink Out A2 je Data Out A2 Image 4 Datalink Out B1 Data Out B1 Read 5 Datalink OutB2 e Data Out B2 6 Datalink OutC1 je Data Out C1 7 Datalink OutC2 lt Data Out C2 8 Datalink OutD1 Data Out D1 9 Datalink OutD2 Data Out D2 10 Parameter Access Word 1 11 Parameter Access Word 2 Message 12 Parameter Access Word 3 Handler 13 Parameter Access Word 4 Using Logic Command The Logic Command is a 16 bit word of control data produced by the Status controller and consumed by the adapter The Logic Status is a 16 bit word of status data produced by the adapter and consumed by the controller This manual contains the bit definitions for most compatible products available at the time of publication in Appendix C Logic Command Status Words For other products see their documentation Using Reference Feedback The Reference is produced by the controller and consumed by the adapter The Feedback is produced by the adapter and consumed by the controller The size of the Reference Feedback is determined by the drive and can be displayed with adapter Parameter 06
99. ntal 010 3 eh see e ee a See Pe oes Sho a GES EE a A 1 Regulatory Compliance 0 1 cence eee nee A 2 Adapter Parameters About Parameter Numbers clle es B 1 Parameter List oar Debes ele bestes e bes ee Eve eire dde B 1 Logic Command Status Words PowerFlex 70 700 700H and 700L with 700 Control Drives 006 C 1 PowerFlex 700S Phase II Control and 700L with 700S Control Drives C 3 PowerFlex Digital DC Drives 0 0 eee III C 5 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Conventions Used in This Manual About This Manual Topic Conventions Used in This Manual Preface Page P 1 Rockwell Automation Support P 2 Additional Resources P 2 This manual provides information about the adapter and using it with PowerFlex 7 Class Architecture Class drives The adapter can be used with other products that support a DPI adapter See the documentation for your product for specific information about how it works with the adapter The following conventions are used throughout this manual e Parameter names are shown in the format Parameter xx The xx represents the parameter number The represents the parameter name for example Parameter 01 DPI Port e Menu commands are shown in bold type face and follow the format Menu gt Command For example if you read Select File gt Open you should click the
100. ollowing tools PowerFlex HIM Human Interface Module on the drive if available Connected Components Workbench software version 1 02 or later DriveExplorer software version 2 01 or later DriveExecutive software version 3 01 or later Switches to set a node address before applying power to the PowerFlex drive Or you can disable the switches and use an adapter parameter to set the node address Status indicators that report the status of the drive communications the adapter and network They are visible when the drive cover is open or closed Parameter configured I O Logic Command Reference and up to four pairs of Datalinks to accommodate application requirements Explicit Messaging support using the PROFIDRIVE Parameter Protocol User defined fault actions to determine how the adapter and connected PowerFlex drive respond to the following I O messaging communication disruptions Comm FIt Action Controllers in idle mode Idle Flt Action Access to any PowerFlex drive and its connected peripherals on the network to which the adapter is connected At the time of publication the adapter is compatible with the following products PowerFlex 70 drives with standard or enhanced control PowerFlex 700 drives with standard or vector control PowerFlex 700H drives PowerFlex 700S drives with Phase I or Phase II control PowerFlex 700L drives with 700 vector control or 700S control PowerFlex Digital DC drives SMC
101. on from the drive Send a Logic Command to control the drive for example start stop Send a Reference to the drive and receive Feedback from the drive Send receive Datalink data to from the drive Access Parameters described in Chapter 6 Using the I O 5 9 Adapter Switch Settings The Node Address switch settings on the 20 COMM P adapters are set to the following values e 1 for Station 1 e 2 for Station 2 Drive and Adapter Parameter Settings The following drive and adapter settings were used for the example ladder logic program in this section Device Parameter Value Description PowerFlex 70 90 Speed Ref A Sel 22 DPI Port5 Assigns 20 COMM P to be used for the Reference EC Drive 300 Data In A1 140 Points to Par 140 Accel Time 1 301 Data In A2 142 Points to Par 142 Decel Time 1 302 Data In B1 100 Points to Par 100 Jog Speed 303 Data In B2 155 Points to Par 155 Stop Mode A 304 Data In C1 101 Points to Par 101 Preset Speed 1 305 Data In C2 102 Points to Par 102 Preset Speed 2 306 Data In D1 103 Points to Par 103 Preset Speed 3 307 Data In D2 104 Points to Par 104 Preset Speed 4 310 Data Out A1 140 Points to Par 140 Accel Time 1 311 Data Out A2 142 Points to Par 142 Decel Time 1 312 Data Out B1 100 Points to Par 100 Jog Speed 313 Data Out B2 155 Points
102. ons module see adapter compatible products 1 2 components of the adapter 1 1 Index configuration tools 3 1 Connected Components Workbench software adapter configuration tool 1 3 3 1 definition website G 1 connecting adapter to the drive 2 3 network 2 6 ControlFLASH software G 1 controller definition G 1 explicit messaging 6 3 D data rate definition G 2 specification A 1 Datalink Size parameter B 2 Datalinks definition G 2 in I O image 5 2 using 5 6 diagnostic items 7 3 dimensions A 1 DPI connector on adapter 1 1 data rates A 1 definition G 2 Internal Interface cable 2 3 2 4 peripheral G 2 products 1 2 G 2 DPI Data Rate parameter B 1 DPI I O Active parameter B 3 DPI I O Cfg parameter B 3 DPI Port parameter B 1 DriveExecutive software adapter configuration tool 1 4 3 1 definition website G 3 DriveExplorer software adapter configuration tool 1 4 3 1 definition website G 2 drives see PowerFlex drives DriveTools SP software G 3 E EEPROM see Nonvolatile Storage NVS environmental specifications A 1 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Index 2 equipment required 1 3 events clearing viewing 7 5 list of 7 6 example network 4 1 explicit messaging about 6 2 definition G 3 formatting 6 3 performing 6 2 F fault action configuring the adapter for 3 4 definition G 3 fault configuration configuring the
103. ord Hex Description Request N20 10 1 1004 1000 Hex Read 4 Hex 4 Dec Par 4 N20 11 2 5 DPI Port 5 20 COMM P N20 12 3 0 Not Used N20 13 4 0 Not Used Response N10 10 1 1004 Transferring 16 bit parameter value 1 Confirms Par Number of the request 4 N10 11 2 5 Confirms Par Access Word 2 of the request DPI Port N10 12 3 0 Not Used N10 13 4 1 1 Hex 1 Dec Station 1 Reading parameter 244 Fault 1 Time in a PowerFlex 7 Class drive DPI Port 0 Message Request Response SLC Par Access Value Address Word Hex Description N20 10 1 10F4 1000 Hex Read F4 Hex 224 Dec Par 244 N20 11 2 0 DPI Port 0 DPI Host N20 12 3 0 Not Used N20 13 4 0 Not Used N10 10 1 10F4 Transferring 16 bit parameter value 1 Confirms Par Number of the request F4 N10 11 2 0 Confirms Par Access Word 2 of the request DPI Port N10 12 3 1B Parameter value high word 1 N10 13 4 518E Parameter value low word 1 The high and low word 1B518E Hex 1 790 350 decimal which equates to 179 0350 hours fixed decimal point PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 6 8 Using Explicit Messaging PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Write Examples Figure 6 4 Overview Parameter Message Format Write Request ERES
104. ource 0 0 lt Dest N20 10 0 lt Station 1 Par Prot Messaging Request B3 19 U 15 0018 CEND gt PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 6 12 Using Explicit Messaging SLC Ladder Example Station 2 Parameter Protocol PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 0015 0016 Figure 6 6 Example SLC Ladder Logic Station 2 Parameter Protocol This section of the routine is only needed if the application needs to perform Parameter Protocol Reads or Writes to Station 2 Station 2 On power up initialize the Parameter Protocol routine Par Prot Messaging First Pass Request 1 B3 19 J E CU z M 15 0 This circuit utilizes the Parameter Protocol A REQUEST to Station 2 is processed only one at a time and after each RESPONSE from Station 2 a zero must be sent and received to handshake before the next REQUEST RESPONSE transaction can take place For example Send a parameter read request gt Receive a parameter read response gt Send a 0 gt Receive a 0 gt Transaction complete If the RESPONSE PCA Word 1 N10 24 is 0 then a REQUEST can be initiated Elsewhere in the user program these words must be loaded with message data prior to initiating the REQUEST N7 30 RC the operation to be performed 1 Read 2 16 bit Write 3 32 bit Write N7 31 PNU the parameter number to read or write N7 32 Subindex
105. pter If you are unfamiliar with static control procedures see Guarding Against Electrostatic Damage publication 8000 4 5 2 ATTENTION Risk of injury or equipment damage exists If the adapter is transmitting control I O to the drive the drive can fault when you reset the adapter Determine how your drive responds before resetting an adapter ATTENTION Risk of injury or equipment damage exists Parameters 9 Comm FIt Action and 10 Idle Flt Action let you determine the action of the adapter and connected drive if I O communication is disrupted or the controller is idle By default these parameters fault the drive You can set these parameters so that the drive continues to run however take precautions to verify that the settings of these parameters do not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a disconnected cable or a faulted controller ATTENTION Risk of injury or equipment damage exists When a system is configured for the first time there can be unintended or incorrect machine motion Disconnect the motor from the machine or process during initial system testing ATTENTION Risk of injury or equipment damage exists The examples in this publication are intended solely for purposes of example There are many variables and requirements with any application Rockwell Automation does not assume responsibility or
106. publication ATTENTION Risk of injury or equipment damage exists The About I O Messaging On Profibus networks I O connections are used to transfer the data which controls the PowerFlex drive and sets its Reference I O can also be used to transfer data to and from Datalinks in PowerFlex 7 Class drives The adapter provides options for configuring and using I O including configuring the size of I O by enabling or disabling the Logic Command Reference and Datalinks Chapter 3 Configuring the Adapter and Chapter 4 Configuring the Profibus Scanner discuss how to configure the adapter and controller on the network for these options The Glossary defines the different options This chapter discusses how to use I O after you have configured the adapter and controller PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 2 Using the I O Understanding the I O Image The terms input and output are defined from the controller s point of PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P view Therefore output I O is data that is produced by the controller and consumed by the adapter Input I O is status data that is produced by the adapter and consumed as input by the controller The I O image will vary based on the following e Size either 16 bit or 32 bit of the Reference Feedback words and Datalink words used by the drive To determine the size of
107. r by adding resistors see Figure 2 6 Figure 2 6 Phoenix Subcon Plus M1 Connection for Terminating Resistors 390 ohm 220 ohm 390 ohm PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P 2 8 Installing the Adapter Applying Power PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P ATTENTION Risk of equipment damage injury or death exists Unpredictable operation can occur if you fail to verify that parameter settings are compatible with your application Verify that settings are compatible with your application before applying power to the drive Install the drive cover or close the drive door Verify that the adapter has a unique node address on the network If a new address is needed reset the node address switches see Setting the Node Address Switches on page 2 2 Apply power to the drive The adapter receives its power from the connected drive When you apply power to the adapter for the first time its topmost PORT status indicator should be steady green or flashing green after an initialization If it is red there is a problem See Chapter 7 Troubleshooting If the node address switches are set to 00 use a configuration tool to set the node address parameters in the adapter see Setting the Node Address on page 3 3 Apply power to the master device and other devices on the network Start Up Status Indications
108. r selection A parameter database is constructed and then the first parameter is displayed 4 Edit the parameters using the same techniques that you use to edit drive parameters Using an LCD HIM Step 1 In the main menu press the or GD key to scroll to Device Select 2 Press the 9 Enter key to enter your selection 3 Press the or G key to scroll to the adapter 20 COMM P 4 Press the Enter key to select the adapter A parameter database is constructed and then the main menu for the adapter is displayed 5 Edit the parameters using the same techniques that you use to edit drive parameters Example Screens Example Screens F gt Stopped Main Menu Diagnostics Parameter Device Select Port 5 Device 20 COMM P Main Menu Diagnostics Parameter NOTE All configuration procedures throughout this chapter use the PowerFlex 7 Class LCD HIM to access parameters in the adapter and show example LCD HIM screens TIP When using a PowerFlex 20 HIM A6 or 20 HIM C6S HIM see its User Manual publication 20 HIM UM001 Setting the Node Address Setting the I O Configuration Configuring the Adapter 3 3 If the adapter Node Address switches Figure 2 1 are set to O00 Program the value of Parameter 03 P DP Addr Cfg determines the node address When in any other combination of positions the Node Addre
109. ration the peripheral will send one of the following messages Fault No Ctrl Stat amp Ref Fdbk Description The Ctrl Stat amp Ref Fdbk module must always be used and placed first in the configuration Module used more than once A GSD module has been used more than once Not supported module An unrecognized module has been used in the configuration PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 4 14 Configuring the Profibus Scanner Notes PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Chapter 5 Using the I O This chapter provides information and examples that explain how to control configure and monitor a PowerFlex 7 Class drive using the configured I O Topic Page About I O Messaging 5 1 Understanding the I O Image 5 2 Using Logic Command Status 5 4 Using Reference Feedback 5 4 Using Datalinks 5 6 SLC Controller Example Ladder Logic Program Information 5 8 SLC Ladder Logic Example Main Program 5 12 SLC Ladder Logic Example Station 1 Program 5 15 SLC Ladder Logic Example Station 2 Program 5 19 examples in this publication are intended solely for purposes of example There are many variables and requirements with any application Rockwell Automation does not assume responsibility or liability to include intellectual property liability for actual use of the examples shown in this
110. rence Feedback Ctrl Stat amp Ref Fdbk starts at word 0 23 In the SLC Address Tab window select Datalink A Allen Bradley 20 COMM P 1002 lautete 2 Datalink Bf 003 InOut4bytes_3 DataLink C lt 004 InOut4bytes_4 DataLink D 005 InOut8bytes Parameter Acce Datalink A is at word 2 in the M1 MO files 24 In the SLC Address Tab window select Datalink B Allen Bradley 20 COMM P 002 InOut4bytes A DataLink B i 003 InQutdbytes 3 DataLink C 004 InOut4bytes_4 DataLink D 005 InOut8bytes Parameter Acce Datalink B is at word 4 in the M1 MO files PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Configuring the Profibus Scanner 4 11 25 In the SLC Address Tab window select Datalink C Allen Bradley 20 COMM P 000 InOutdbytes Ctrl Stat amp Ref Datalink C is at word 6 in the M1 M0 files 26 In the SLC Address Tab window select Datalink D Allen Bradley 20 COMM P 000 InOut4bytes Ctrl Stat amp Ref 001 InOut4bytes_1 DataLink A 002 InDut4bytes 2 DataLink B 003 tes E Da Link Datalink D is at word 8 in the M1 M0 files 27 In the SLC Address Tab window select Parameter Access Allen Bradley 20 COMM P 000 InDut4bytes Ctrl Stat amp Ref 001 InOut4bytes_1 DataLink A k 002 InOut4bytes_2 DataLink B lt 003 InOut4bytes_3 DataLink C lt 004 tes 4 DataLink 005 InOut8bytes Parameter A
111. requirements for safe work practices and for Personal Protective Equipment PPE gt gt gt Allen Bradley Rockwell Software and Rockwell Automation are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Summary of Changes The information below summarizes the changes made to this manual since its last release November 2001 Description of Changes Page Reformatted document from half size 5 5 x 8 5 in to full size 8 5 x 11 in Throughout manual Added information about Connected Components Workbench software configuration toll for drives and connected peripherals Revised the DPI Ports and Internal Interface Cables figure and the Mounting and 2 4 and 2 5 Grounding the Adapter figure to show PowerFlex 700H S Frames 9 and larger In the Applying Power section in Chapter 2 added new subsections Start Up Status 2 8 and 2 9 Indications and Configuring and Verifying Key Drive Parameters In Chapter 3 added new section Updating the Adapter Firmware 3 6 In the section Using Reference Feedback in Chapter 5 added the following new subsections e PowerFlex 70 700 700H and PowerFlex 700L Drives with 700 Control 5 5 e PowerFlex 7008 and PowerFlex 700L Drives with 700S Control 5 6 e PowerFlex Digital DC Drives 5 6 In the section Using Datalinks in Chapter 5 add
112. respective Datalink Out being received from the a es Toma BUR 17 Datalink B1 Out and the most significant 16 bits of this diagnostic item are zero 18 Datalink B2 Out 19 Datalink C1 Out 20 Datalink C2 Out 21 Datalink D1 Out 22 Datalink D2 Out 23 Field Flash Cnt The number of times the firmware in the adapter has been updated 24 DPI Rx Errors The present value of the DPI CAN Receive error counter 25 DPI Tx Errors The present value of the DPI CAN Transmit error counter 26 Pbuslmage Siz The buffer size of active I O image Profibus size in bytes 27 Switch 0 The present value of the adapter node address Switch 0 ones digit 28 Switch 1 The present value of the adapter node address Switch 1 tens digit Viewing and Clearing Events Troubleshooting 7 5 The adapter has an event queue to record significant events that occur in the operation of the adapter When such an event occurs an entry is put into the event queue You can view the event queue with any of these drive configuration tools e LCD PowerFlex 7 Class HIM e Connected Components Workbench software version 1 02 or later e DriveExplorer software version 2 01 or later e DriveExecutive software version 1 01 or later The event queue can contain up to 32 entries Eventually the event queue becomes full because its contents are retained through adapter resets At that point a new entry replaces the oldest entry Only an event queue
113. rs or REALs When the parameter is a 32 bit integer the data needs to be copied using a COP command to a DINT tag Because PLC 5 and SLC 500 controllers do not support 32 bit integers the data must be separated into two 16 bit integers When the parameter is a REAL the data needs to be copied using a COP command to a REAL tag See subsequent sections in this chapter for ladder logic examples See the drive documentation to determine if the Datalink parameter is a 16 bit or 32 bit integer parameter or a REAL parameter Using 16 Bit Datalinks to Read Write 32 Bit Parameters This subsection only pertains to PowerFlex 70 standard or enhanced control PowerFlex 700 standard control and PowerFlex 700H drives which use 16 bit Datalinks To read or write a 32 bit parameter using 16 bit Datalinks typically both Datalinks of a pair A B C D are set to the same 32 bit parameter For example to read parameter 10 Elapsed Run Time in a PowerFlex 70 drive both Datalink A1 Out Parameter 310 and Datalink A2 Out Parameter 311 are set to 10 Datalink A1 Out will contain the least significant word LSW and Datalink A2 Out will contain the most significant word MSW PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 8 Using the I O SLC Controller Example Ladder Logic Program Information PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 32 bit data is stored in
114. s Getting Started Chapter 1 The adapter is intended for installation into a PowerFlex 7 Class drive and is used for network communication Topic Page Components 1 1 Features 12 Compatible Products 1 2 Required Equipment 1 3 Safety Precautions 1 5 Quick Start 1 6 e Q e ior o I ltem Part Description o Status Indicators Three status indicators that indicate the status of the DPI adapter and network connection See Chapter 7 Troubleshooting DPI Connector A 20 pin single row shrouded male header An Internal Interface cable is connected to this connector and a connector on the drive A 9 pin female D sub connector to connect to the network eo e Profibus Connector o Node Address Switches Switches to set the node address See Setting the Node Address Switches on page 2 2 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 12 Getting Started Features Compatible Products PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P The features of the adapter include the following Typical mounting in a PowerFlex 7 Class drive Captive screws to secure and ground the adapter to the drive Compatibility with various configuration tools to configure the adapter and connected host drive including the f
115. s 1 5 scanner configuring the I O 4 4 definition G 5 mapping the I O 4 9 SLC controller example for I O 5 10 example ladder program for explicit messaging 6 10 formatting explicit messages 6 3 specifications for adapter A 1 status indicators definition G 5 locating 7 1 MOD 7 1 7 2 NET A 7 1 7 3 NET B not used 7 1 normal operation 2 8 PORT 7 1 7 2 troubleshooting with 7 2 to 7 3 understanding 7 1 switches to set node address 2 2 T technical support P 2 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Index 4 tools required 1 3 troubleshooting 7 1 to 7 6 U update definition G 6 guidelines 3 6 W website for Connected Components Workbench software G 1 DriveExecutive software G 3 DriveExplorer software G 2 DriveTools SP software G 3 Profibus network G 5 related documentation P 2 wiring see cables Z zero data configuring the adapter for 3 4 definition G 6 PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO06B EN P Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical and application notes sample code and links to software service packs You can also visit our Support Center at https rockwellautomation custhelp com for software updates support chats and forums te
116. sed an I O connection from the adapter Another DPI peripheral is using the same DPI port as the adapter Important Cycle power to the drive after making any of the following corrections e Verify that all DPI cables on the drive are securely connected and not damaged Replace cables if necessary e Verify that the PowerFlex drive supports Datalinks e Configure the adapter to use a Datalink that is not already being used by another peripheral Steady Orange The adapter is connected to a product that does not support Allen Bradley DPI communications Connect the adapter to a product that supports Allen Bradley DPI communication for example a PowerFlex 7 Class drive Flashing Green The adapter is establishing an I O connection to the drive No action required Normal behavior if no DPI I O is enabled Steady Green MOD Status Indicator Status Off The adapter is properly connected and is communicating with the drive No action required This red green bicolor LED indicates the status of the adapter as shown in the table below Cause The adapter is not powered or is not properly connected to the drive Corrective Action e Securely connect the adapter to the drive by using the Internal Interface ribbon cable e Apply power to the drive Flashing Red The adapter has failed the firmware test The adapter firmware is being updated e Clear faults in the adapter
117. ss switches determine the node address 1 Set the value of Parameter 03 CN Addr Cfg to a unique node address Port 5 Device Default 01 20 COMM P Parameter 03 P DP Addr Cfg 0 lt gt 126 2 Resetthe adapter see Resetting the Adapter on page 3 5 The I O configuration determines the data that is sent to and from the drive Logic Command Status Reference Feedback and Datalinks may be enabled or disabled Datalinks allow you to read write directly to parameters in the drive using implicit I O A 1 enables the I O and a 0 disables the I O 1 Set the bits in Parameter 11 DPI I O Cfg Port 5 Device Bit Description 20 COMM P 0 Logic Command Reference Default aioe M 1 Datalink A XXXXXXXXXXX000 ol 2 Datalink B Cmd Ref b00 3 Datalink C 4 Datalink D 5 15 Not Used Bit 0 is the right most bit It is highlighted above and equals 1 2 If Logic Command Reference is enabled configure the parameters in the drive to accept the Logic Command and Reference from the adapter For example set Parameter 90 Speed Ref A Sel in a PowerFlex 70 or 700 drive to 22 DPI Port 5 so that the drive uses the Reference from the adapter Also verify that the mask parameters for example Parameter 276 Logic Mask in the drive are configured to receive the desired logic from the adapter See the documentation for your drive for details 3 If you
118. tation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Otomasyon Ticaret A S Kar Plaza Is Merkezi E Blok Kat 6 34752 erenk y stanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 20COMM UMO06B EN P December 2014 Supersedes Publication 20COMM UMO06A EN P November 2001 Copyright 2014 Rockwell Automation Inc All rights reserved Printed in the U S A
119. the Reference Feedback and Datalinks view adapter Parameters 06 Ref Fdbk Size and 07 Datalink Size For information to access parameters see Using the PowerFlex 7 Class HIM to Access Parameters on page 3 2 e Configuration of I O Parameter 11 DPI I O Cfg If all I O is not enabled the image is truncated The image always uses consecutive words starting at word 0 The controller I O image changes depending on the size of the drive s Reference Feedback and Datalinks Table 5 A Table 5 B and Table 5 C show the I O image when using various PowerFlex 7 Class drives and all Datalinks enabled Table 5 A Controller I O Image for Drives with 16 bit Reference Feedback and 16 bit Datalinks These products include the following e PowerFlex 70 drives with standard or enhanced control e SMC Flex smart motor controllers e PowerFlex 700 drives with standard control e SMC 50 smart motor controllers e PowerFlex 700H drives PROFIBUS DPI Controller Scanner Adapter PowerFlex Drive Word and I O 0 Logic Command Logic Command 1 Reference Reference 2 Datalink In A1 Data In A1 Output 3 Datalink In A2 e Data In A2 te Image 4 Datalink In B1 Data In B1 Write 5 Datalink In B2 e Data In B2 6 Datalink In C1 Data In C1 7 Datalink In C2 Data In C2 8 Datalink In D1
120. the adapter for your application Chapter 3 figuring the Adapt Set adapter parameters for the following functions as required woe by your application e Node address e O configuration e Fault actions 6 Apply power to the Profibus master and other devices on the network Verify that the master and network are installed properly and functioning in accordance with Profibus standards 7 Configure the scanner to communicate with the adapter Chapter 4 Use a network tool for Profibus to configure the master on the aes the Profibus network to recognize the adapter and drive SCaDDer 8 Create a ladder logic program Chapter 5 Use a controller configuration tool to create a ladder logic Using the VO program that enables you to do the following Chapter 6 e Control the connected drive via the adapter by using O Using Explicit Messaging e Monitor or configure the drive using explicit messages Chapter 2 Installing the Adapter This chapter provides instructions for installing the adapter in a PowerFlex 7 Class drive Topic Page Preparing for an Installation 2 1 Commissioning the Adapter 2 1 Setting the Node Address Switches 2 2 Connecting the Adapter to the Drive 2 3 Connecting the Adapter to the Network 2 6 Node Termination 2 7 Applying Power 2 8 Preparing for an Installation Before installing the adapter verify that you have all required equipment See Required Equipment on page 1 3
121. the screen PowerFlex 700S and PowerFlex 700L Drives with 700S Control The Reference Feedback value is 32767 Base Motor Speed The base speed is set using drive parameter 4 Motor RPM To set a speed Reference Feedback above base speed a value greater than 32767 must be entered For 16 bit processors such as PLC 5 and SLC 500 controllers the data requires manipulation to set a speed Reference above 32767 or below 32767 Please see the PowerFlex 700S AC Drives Phase II Control Reference Manual publication PFLEX RMO003 in the Chapter 1 Communications section Then go to the PLC 5 or SLC System subsection and see the Reference Feedback Programming sub subsection PowerFlex Digital DC Drives The Reference Feedback value is 25000 Maximum Reference Speed The maximum reference speed is set using drive parameter 45 Max Ref Speed A Datalink is a mechanism used by PowerFlex drives to transfer data to and from the controller Datalinks allow a drive parameter value to be read or written without using an Explicit Message When enabled each Datalink occupies two 16 bit or 32 bit words in both the input and output image Use adapter Parameter 07 Datalink Size to determine whether the drive uses 16 bit or 32 bit words for Datalinks Rules for Using Datalinks e Each set of Datalink parameters in a PowerFlex drive can be used by only one adapter If more than one adapter is connected to a single drive multiple a
122. tion 20COMM UMO006B EN P 2 10 Installing the Adapter 3 Verify that drive Parameter 213 Speed Ref Source is reporting that the source of the Reference to the drive is 22 DPI Port 5 This ensures that any Reference commanded from the network can be monitored by using drive Parameter 002 Commanded Speed If a problem occurs this verification step provides the diagnostic capability to determine whether the drive adapter or the network is the cause PowerFlex 20 COMM P Profibus Adapter User Manual Publication 2000MM UMOO06B EN P Configuration Tools Chapter 3 Configuring the Adapter This chapter provides instructions and information for setting the parameters to configure the adapter Topic Configuration Tools Page 3 1 Using the PowerFlex 7 Class HIM to Access Parameters 3 2 Setting the Node Address Ks ido Setting the I O Configuration o Io Setting a Fault Action Resetting the Adapter Viewing the Adapter Status Using Parameters ik e ka S Updating the Adapter Firmware Io IO For a list of parameters refer to Appendix B Adapter Parameters For definitions of terms in this chapter see the Glossary The adapter stores parameters and other information in its own nonvolatile storage NVS memory You must therefore access the adapter to view and edit its parameters The following tools can be used to access the adapter parameters
123. tion of the bits in these words may vary if you are using a different DPI drive See the documentation for your drive PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 12 Using the I O SLC Ladder Logic Example Main Program PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P Figure 5 1 Example SLC Ladder Logic Main Program 0000 0001 0002 This example program is for a PROFIBUS demonstration using a SLC 5 05 processor with an SST Profibus scanner SST PFB SLC in the first slot of the rack The program is written for 2 drives on the network Station 1 PowerFlex 70 Tabletop demo with 20 COMM P Station 2 PowerFlex 70 Tabletop demo with 20 COMM P The example program demonstrates using Logic Command Reference Logic Status Feedback Datalinks and Parameter Access using the Parameter Protocol On power up zero out the transmit buffer to the Scanner First Pass 1 FLL JE Fill File 15 Source 0 Dest N20 0 Length 28 Automatically have the SST PFB SLC scanner s watchdog period track that of the SLC processor recommended per SST user manual SST Scanner Write Data Word 0 MOV Move Source S3 2562 Dest M0 1 4011 The Scanner is configured for 28 bytes 14 words of inputs for each drive Two drives require 48 bytes 28 words Read the drives data from the Profibus scanner SST Scanner Read Data Wor
124. to Par 155 Stop Mode A 314 Data Out C1 101 Points to Par 101 Preset Speed 1 315 Data Out C2 102 Points to Par 102 Preset Speed 2 316 Data Out D1 103 Points to Par 103 Preset Speed 3 317 Data Out D2 104 Points to Par 104 Preset Speed 4 AM 11 DPI I O Cfg xxx1 1111 Enables Cmd Ref and Datalinks A D apter TIP Data In parameters are inputs into the drive that come from controller outputs for example data to write to a drive parameter Data Out parameters are outputs from the drive that go to controller inputs for example data to read a drive parameter PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 5 10 Using the I O Scanner Settings An SST PFB SLC scanner is in slot 1 of the rack and is configured as Station 0 The Advanced I O Configuration is setup as shown below Advanced 1 0 Configuration Lx Slot 1 OTHER 1 0 Module ID Code 13635 Cancel Maximum Input Words 32 Maximum Output Words 32 Help Setup Scanned Input Words fee Scanned Output Words 2 Interrupt Service Routine ISR t p MO Length 4200 M1 Length iz G File Length 0 Edit G Data The two Profibus adapters are setup as Station 1 and Station 2 and are each configured as 14 words of Input I O and 14 words of Output I O see Chapter 4 SLC Controller Data Table Read Data File N10 contains the actual read data that can be us
125. to the drive see Figure 2 3 by doing the following Ona PowerFlex 70 drive fold the Internal Interface cable behind the adapter and mount the adapter on the drive using the four captive Screws Ona PowerFlex 700 PowerFlex 700H or PowerFlex 700S drive mount the adapter on the drive using the four captive screws Important Tighten all screws to properly ground the adapter Recommended torque is 0 9 Nem 8 0 Ibein PowerFlex 20 COMM P Profibus Adapter User Manual Publication 20COMM UMO006B EN P 24 Installing the Adapter Figure 2 2 DPI Ports and Internal Interface Cables 20 COMM P Adapter 9000000000000 o e c c PowerFlex 700 Frames 0 and 1 PowerFlex 700 Frames 2 and Larger PowerFlex 700S Frames 0 and 1 PowerFlex 700S Frames 2 through 6 HIM panel opens for access to the DPI la interface To open panel remove screws on left side of the HIM panel and swing open 9 exi PowerFlex 700H Frames 9 and Larger PowerFlex 700S Frames 9 and Larger Item Description o 15 24 cm 6 in Internal Interface cable DPI Con
126. transmits the Explicit Message Response back to the scanner The data is stored in the scanner buffer eo e o The controller retrieves the Explicit Message Response from the scanner s buffer upload e The Explicit Message is complete For information on the maximum number of Explicit Messages that can be executed at a time see the user manual for the scanner and or controller that is being used Parameter Protocol Using Explicit Messaging 6 3 This protocol uses 4 words in the Profibus I O area Requests and responses are a handshake procedure and cannot be batched meaning that if the master sends a request it has to wait for the response before sending a new request With this protocol you can do the following e Read 8 bit 16 bit or 32 bit parameters from any DPI port e Write 8 bit 16 bit or 32 bit parameters to any DPI port e Read the Host Fault object To enable this protocol set adapter Parameter 23 Parameter Mode to DPI Par Prot which is the default Figure 6 2 Parameter Message Format Request Response Bit 15 12 11 10 0 15 12 11 10 0 Parameter Access Word 1 PCA RC SPM PNU RC SPM PNU Parameter Access i Word 2 IND Subindex Subindex Parameter Access Parameter value Parameter value Word 3 PVA 32 bit high word 32 bit high word Parameter Access Parameter value Parameter value Word 4 PVA 32 bit low word 8 bit amp 16 bit value 32

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