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Controller Examples for EtherNet/IP Network

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1. Class hex dec 147 Instance hex dec 0 Attribute hex dec 0 Error Code hex 0 Error Error Description No errors The following table identifies the data that is required in each box to configure a message to read multiple parameters General Tab Example Value Description Size in Words Each word size is a 16 bit integer Receive Data 202 Number of words to be received Send Data 20 Number of words to be sent Data Table Address An unused controller data table address containing the message instruction Receive Data N60 0 This address is the starting word of the response file Send Data N70 0 This address is the starting word of the request file Service 1 Custom Required for scattered messages Service Code 4D Hex Code for the requested service Class 93 or 9F Hex 8 Class ID for the DPI Parameter Object Instance 0 Dec Required for scattered messages Attribute 0 Dec Required for scattered messages MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 The default setting for Service is Custom enabling entry of a Service Code not available from the Service pull down menu When choosing a Service other than Custom from the pull down menu an appropriate Hex value i
2. For each parameter being read three COP Copy instructions are required to convert the 16 bit integer data table addresses for example N60 2 Least Significant Word and N60 3 Most Significant Word for the first parameter to a 32 bit REAL floating point data table address F104 0 for correct presentation The first two COP instructions swap the LSW and MSW and the third COP instruction correctly presents the 32 bit REAL floating point value Rockwell Automation Publication 750COM AT001A EN P August 2012 Using Explicit Messaging Chapter 3 SLC 500 Controller Formatting a Message to Read Multiple Parameters Figure 39 Custom Scattered Read Message Configuration Dialog Boxes z EEM N15 0 58 Elements SEE Send Data Receive Data Ins Add Hop Del Remove Hop From Device From Port ToAddress Type To Address This SLC500 1 EtheiNetAP Device str 10 391 100 73 r EEM N15 0 58 Elements Eek al MultiHop Send Data Receive Data This Controller Message Control Bits ra Ignore if timed out TO Size in Words Receive Data Send Data 20 Awaiting Execution EW Data Table Address Receive Data Send Data N70 0 Continuous Run C0 Eror ER Target Device Done DN Message Timeout x1 sec Transmitting ST MultiHop Enabled EN Service Custom Service Code hex Waiting for Queue Space
3. Custom Service Code hex Error Error Code Hex 0 Class hex 93 deck 147 Instance hex 0 dec 0 Attribute hex 0 dec 0 Error Description No errors The following table identifies the data that is required in each box to configure a message to read multiple parameters General Tab Example Value Description Channel 1 Controller port to which the network is connected Comm Command CIP Generic Used to access the DPI Parameter Object in the option module Data Table Address An unused controller data table address containing the message instruction Receive N60 0 This address is the starting word of the response file Send N70 0 This address is the starting word of the request file Size in Bytes Each byte size is an 8 bit integer Receive 4g Number of bytes to be received Send 4g Number of bytes to be sent Extended Routing RIX19 0 An unused routing information file for the controller Service Custom Required for scattered messages Service Code 4D Hex Code for the requested service Class 93 or 9F Hex 8 Class ID for the DPI Parameter Object Instance 0 Dec Required for scattered messages Attribute 0 Dec Required for scattered messages MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 The default setting for Service is Custo
4. Word Output 1 0 Word Input 1 0 0 Logic Command LSW 0 Logic Status LSW 1 Logic Command MSW 1 Logic Status MSW 2 Reference LSW 2 Feedback LSW 3 Reference MSW 3 Feedback MSW 4 DL From Net 01 LSW 4 DL To Net 01 LSW 5 DL From Net 01 MSW 5 DL To Net 01 MSW 6 DL From Net 02 LSW 6 DL To Net 02 LSW 7 DL From Net 02 MSW 7 DL To Net 02 MSW 8 DL From Net 03 LSW 8 DL To Net 03 LSW 9 DL From Net 03 MSW 9 DL To Net 03 MSW 10 DL From Net 04 LSW 10 DL To Net 04 LSW 11 DL From Net 04 MSW 11 DL To Net 04 MSW 12 DL From Net 05 LSW 12 DL To Net 05 LSW 13 DL From Net 05 MSW 13 DL To Net 05 MSW 14 DL From Net 06 LSW 14 DL To Net 06 LSW 15 DL From Net 06 MSW 15 DL To Net 06 MSW 16 DL From Net 07 LSW 16 DL To Net 07 LSW 17 DL From Net 07 MSW 17 DL To Net 07 MSW 18 DL From Net 08 LSW 18 DL To Net 08 LSW 19 DL From Net 08 MSW 19 DL To Net 08 MSW 20 DL From Net 09 LSW 20 DL To Net 09 LSW 21 DL From Net 09 MSW 21 DL To Net 09 MSW 22 DL From Net 10 LSW 22 DL To Net 10 LSW 23 DL From Net 10 MSW 23 DL To Net 10 MSW 24 DL From Net 11 LSW 24 DL To Net 11 LSW 25 DL From Net 11 MSW 25 DL To Net 11 MSW 26 DL From Net 12 LSW 26 DL To Net 12 LSW 27 DL From Net 12 MSW 27 DL To Net 12 MSW 28 DL From Net 13 LSW 28 DL To Net 13 LSW 29 DL From Net 13 MSW 29 DL To Net 13 MSW 30 DL From Net 14 LSW 30 DL To Net 14 LSW Rockwell Automation Publication
5. Attribute ID Access Rule Name Data Type Description 20 Set Customer Generated Firmware STRING 36 GUID Globally Unique Identifier identifying customer firmware upgraded into the device 30 Get International Status Text STRINGN Text describing the status of device with support for Unicode 31 Get Set International User Definable Text STRINGN Text identifying the device with a user supplied name with support for Unicode 34 Get Key Information STRUCT of UDINT Rating Code UDINT Device Serial Number UINT Customization Code UINT Customization Revision UINT Brand Code USINT Family Code USINT Config Code USINT Language Code USINT Major Revision USINT Minor Revision USINT 16 Customer Generated Firmware UUID 35 Get NVS CRC UDINT A 32 bit CRC of the Nonvolatile Storage in a device 38 Set ADC Configuration Signature USINT 16 Value stored by the device and zeroed if its configuration changes 39 Get SI Driver Code UINT Code identifying the protocol between the device and host 128 Get Customization Code UINT Code identifying the customized device 129 Get Customization Revision Number UINT Revision of the customized device 130 Get Customization Device Text STRING 32 Text identifying the customized device Instance Attributes Attribute ID Access Rule Name Data Type Description 3 Get Component Name STRING 32 Name of the component 4 Get Component Firmware Revision STRUCT of USINT Major Revision USINT Minor Revision 8 Get Component Se
6. N Files N File Description N42 This N file lets you read and write some values configuring the port N42 3 Time out read write Time in seconds allowed between messages to the N45 file If the option module does not receive a message in the specified time it performs the fault action configured in its Comm Fit Action parameter A valid setting is between 1 and 32767 seconds 5 20 seconds is recommended N42 7 Option module Port Number read only Drive port in which option module resides N42 8 Peer Option Modules read only Bit field of devices with peer messaging capabilities N45 This N file lets you read and write control 1 0 messages You can write control 1 0 messages only when all of the following conditions are true The option module is not receiving 1 0 from a scanner For example there is no scanner on the network the scanner is in idle program mode the scanner is faulted or the option module is not mapped to the scanner The option module is not receiving Peer 1 0 from another option module e The value of N42 3 is set to a non zero value Write Read N45 0 Logic Command least significant Logic Status least significant N45 1 Logic Command most significant Logic Status most significant N45 2 Reference least significant Feedback least significant N45 3 Reference most significant Feedback most significant N45 4 DL From Net 01 least significant DL To Net 01 least significant N45 5 D
7. IMPORTANT This ladder does not include logic for Datalinks However if Datalinks are required and they are assigned to parameters that are a REAL floating point data type a data conversion must be used For MicroLogix 1100 1400 controllers only use a CPW Copy Word instruction as shown in the example ladder For PLC 5 and SLC 500 controllers use a COP Copy instruction 46 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using the 1 0 Chapter 2 Figure 24 PLC 5 SLC 500 and MicroLogix 1100 Controller Example Ladder Logic Program for Logic Command Reference Command Stop _ _ Drive Stop B3 37 N20 37 a ae a 0 0 _ Command Start Drive Start B3 37 N20 37 JE gt aie ae 1 1 Command Jog Drive Jog 337 N20 37 E iE aa sy i m 2 2 Command Clear Faults Drive Clear Faults B3 3 N20 37 a E 3 3 3 Rae Eo B3 37 N20 37 E C gt 4 5 Speed Reference CPW Copy Word Source F13 1 Dest N20 39 Length 2 IMPORTANT Rockwell Automation Publication 750COM AT001A EN P August 2012 This ladder does not include logic for Datalinks However if Datalinks are required and they are assigned to parameters that are a REAL floating point data type a data conversion must be used For MicroLogix 1100 1400 controllers only use a CPW Copy Word instruction as shown in the example ladder For PLC 5 and SLC 500 controllers use a COP
8. Network Reference Value Speed Command Value 2 Output Speed Network Feedback Value 130 0 130 Hz 60 Hz 60 0 65 0 65 Hz 60 Hz 60 0 32 5 32 5 Hz 32 5 Hz 32 5 0 0 0 Hz 0 Hz 0 0 32 50 32 5 Hz 32 5 Hz 32 5 1 The effects of values less than 0 0 depend on whether the PowerFlex 750 Series drive uses a bipolar or unipolar direction mode See the drive documentation for details 2 For this example drive Parameter 300 Speed Units is set to Hz The drive runs at 60 Hz instead of 130 Hz or 65 Hz because drive Parameter 520 Max Fwd Speed sets 60 Hz as the maximum 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 to without using an Explicit Message When enabled each Datalink occupies two 16 bit words in a PLC 5 SLC 500 or MicroLogix 1100 1400 controller The following rules apply when using PowerFlex 750 Series drive Datalinks e The target of a Datalink can be any Host parameter including those of a peripheral For example drive parameter 535 Accel Time 1 can be the target of any or all option modules installed in the drive e The data passed through the drive s Datalink mechanism is determined by the settings of Host Parameters 01 16 DL From Net 01 16 and Host Parameters 17 32 DL To Net 01 16 IMPORTANT Areset is always required after configuring Datalinks so that
9. Allen Bradley PowerFlex 750 Series drives are part of the PowerFlex 7 Class family of drives The Reference is used to send a setpoint for example speed frequency torque to the drive It consists of one 32 bit word of output to the option module from the network Feedback is used to monitor the speed of the drive It consists of one 32 bit word of input from the option module to the network RSLogix software is a tool for configuring and monitoring controllers to communicate with connected devices It is a 32 bit application that runs on various Windows operating systems Information about RSLogix software can be found at http www software rockwell com rslogix 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 Option Modules connected to a network See also Controller An extension to the IP addressing scheme that lets you use a single network ID for multiple physical networks A bit mask identifies the part of the address that specifies the network and the part of the address that specifies the unique node on the network A I in the subnet mask indicates the bit is used to specify the network A 0 in the subnet mask indicates that the bit is used to specify the node For example a subnet mask on a network may appear as follows 11111111 11111111 11111111 11000000 255 255 255 192 This mask indicates that 26 bits
10. L long word 4 In this example Output Current is a 32 bit REAL floating point parameter If the parameter being read is a 32 bit integer parameter the Size in Bytes would also be set to 4 When the parameter being read is a 16 bit parameter the Size in Bytes would be set to 2 See the drive documentation to determine the size of the parameter and its data type 5 See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code 0x9F for explicit messaging Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 MicroLogix 1100 1400 Controller Example Get Attribute Single Response Data In this message example we use the data table address in Figure 50 to store the response value 1 77 amps that was read from drive parameter 007 Output Current Figure 50 Example Get Attribute Single Response Data File Data File F40 DER 0 1 764958 gt E Symbol Columns 5 v Desc F40 Properties Usage Help MicroLogix 1100 1400 Controller Example Ladder Logic Program to Write a Single Parameter A Generic Set Attribute Single message is used to write to a single parameter This write message example writes a value to the 32 bit REAL floating point parameter 535 Accel Time 1 in a PowerFlex 750 Series drive Figure 51 Example Ladder Logic to Write a
11. EtherNet IP Objects Appendix A Instance Attributes AttributeID Access Rule Name Data Type Description 0 Get Full All Information STRUCT of BOOL 32 Descriptor see page 97 CONTAINER Value CONTAINER Minimum value CONTAINER Maximum value CONTAINER Default value UINT Pad Word UINT Pad Word STRING 4 Units for example Amps Hz UINT Multiplier 2 UINT Divisor UINT Base INT Offset 2 UDINT Link source of the value 0 no link STRING 16 Diagnostic name text 1 Get Set Value Various Diagnostic item value 2 Get International Diagnostic Struct of Item Text STRINGN Diagnostic name text STRINGN Diagnostic units text 3 Get International Full Read All STRUCT of BOOL 32 Descriptor CONTAINER Value CONTAINER Minimum CONTAINER Maximum CONTAINER Default UINT Pad word UINT Pad word UINT Multiplier UINT Divisor UINT Base INT Offset UDINT Pad BOOL 32 Extended descriptor STRINGN Diagnostic name text STRINGN Diagnostic units text 1 A CONTAINER is a 32 bit block of data that contains the data type used by a value If signed the value is sign extended Padding is used in the CONTAINER to be sure that it is always 32 bits 2 This value is used in the formulas used to convert the value between display units and internal units See Formulas for Converting on page 99 Rockwell Automation Publication 750COM ATO01A EN P August 2012 105 AppendixA _ EtherNet IP Objects DPI Time Object Clas
12. Parameter Value LSW 6 Parameter Value LSW 7 Parameter Value MSW 7 Parameter Value MSW 8 Parameter Number LSW 8 Parameter Number LSW 9 Parameter Number MSW 9 Parameter Number MSW 10 Parameter Value LSW 10 Parameter Value LSW 11 Parameter Value MSW 11 Parameter Value MSW 12 Parameter Number LSW 12 Parameter Number LSW 13 Parameter Number MSW 13 Parameter Number MSW 14 Parameter Value LSW 14 Parameter Value LSW 15 Parameter Value MSW 15 Parameter Value MSW 16 Parameter Number LSW 16 Parameter Number LSW 17 Parameter Number MSW 17 Parameter Number MSW 18 Parameter Value LSW 18 Parameter Value LSW 19 Parameter Value MSW 19 Parameter Value MSW 20 Parameter Number LSW 20 Parameter Number LSW 21 Parameter Number MSW 21 Parameter Number MSW 22 Parameter Value LSW 22 Parameter Value LSW 23 Parameter Value MSW 23 Parameter Value MSW 24 Parameter Number LSW 24 Parameter Number LSW 25 Parameter Number MSW 25 Parameter Number MSW 26 Parameter Value LSW 26 Parameter Value LSW 27 Parameter Value MSW 27 Parameter Value MSW 28 Parameter Number LSW 28 Parameter Number LSW 29 Parameter Number MSW 29 Parameter Number MSW 30 Parameter Value LSW 30 Parameter Value LSW 31 Parameter Value MSW 31 Parameter Value MSW 32 Parameter Number LSW 32
13. PowerFlex 750 Series Drives to view details Rockwell Automation Publication 750COM ATO01A EN P August 2012 41 Chapter2 Using the 1 0 PLC 5 SLC 500 and MicroLogix 1100 1400 Controller Example 42 The information in this section is common for and applies to PLC 5 SLC 500 and MicroLogix 1100 1400 controllers Option Module or Embedded Adapter Parameter Settings For option module or embedded adapter settings used for the example ladder logic program in this section see the following pages Controller See Table on PLC 5 page 11 SLC 500 page 20 MicroLogix 1100 1400 page 29 Understanding Controller Data Table Addresses Because PLC 5 SLC 500 and MicroLogix 1100 1400 controllers are 16 bit platforms being used with the 32 bit EtherNet IP option module the data will be transposed from the least significant word LSW to the most significant word MSW in the controller When the I O was configured Chapter 1 an available data table file N20 was used Figure 22 shows the entire data file address structure for this example Figure 22 Data File Table for Example Ladder Logic Program Radix Decimal x Columns 10 v IMPORTANT The N20 0 data table address in this example is used to set a control timeout value in seconds which determines how long it will take the option module to detect a communication loss Enter a valid value 1 32767 for N20 0 A value of zero 0 is not valid because it
14. Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For N File details see N Files on page 89 TIP TIP This message will error out if the Control Timeout value is not changed from a non zero value See page 31 for writing a value to the Control Timeout If the controller is controlling more than one drive it is recommended to intersperse the control 1 0 messaging for each drive to conserve network bandwidth and decrease response time That is sequence the message instructions for each drive so that its group of messages will occur at a different time than those for another drive Rockwell Automation Publication 750COM ATO01A EN P August 2012 About 1 0 Messaging Chapter 2 Using the 1 0 This chapter provides information and examples that explain how to control configure and monitor a PowerFlex 750 Series drive using the configured I O Topic Page About I 0 Messaging 37 Understanding the 1 0 Image 38 Using Logic Command Status 39 Using Reference Feedback 39 Using Datalinks 40 Example Ladder Logic Program Information 41 PLC 5 SLC 500 and MicroLogix 1100 1400 Controller Example 42 publication are intended solely for purposes of
15. Stop Mode A 18 DL To Net 02 371 Points to drive Par 371 Stop Mode B 19 DL To Net 03 535 Points to drive Par 535 Accel Time 1 20 DL To Net 04 536 Points to drive Par 536 Accel Time 2 21 DL To Net 05 537 Points to drive Par 537 Decel Time 1 22 DL To Net 06 538 Points to drive Par 538 Decel Time 2 23 DL To Net 07 539 Points to drive Par 539 Jog Acc Dec Time 24 DL To Net 08 556 Points to drive Par 556 Jog Speed 1 25 DL To Net 09 557 Points to drive Par 557 Jog Speed 2 26 DL To Net 10 571 Points to drive Par 571 Preset Speed 1 27 DL To Net 11 572 Points to drive Par 572 Preset Speed 2 28 DL To Net 12 573 Points to drive Par 573 Preset Speed 3 29 DL To Net 13 574 Points to drive Par 574 Preset Speed 4 30 DL To Net 14 575 Points to drive Par 575 Preset Speed 5 31 DL To Net 15 576 Points to drive Par 576 Preset Speed 6 32 DL To Net 16 577 Points to drive Par 577 Preset Speed 7 TIP The DL From Net xx parameters are inputs into the drive that come from controller outputs for example data to write to a drive parameter The DL To Net xx parameters are outputs from the drive that go to controller inputs for example data to read a drive parameter 20 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Creating RSLogix 500 Project Version 7 00 or Later To transmit read an
16. 0 Read Only 1 Read Write 26 Nota Link Source 0 May be the source end of a link 1 May not be the source end of a link 27 Enhanced Bit ENUM Parameter supports enhanced bit ENUMs 28 Enhanced ENUM Parameter supports enhanced ENUMs 29 Uses DPI Limits Object Parameter uses the DPI Limits Object Intelligent offline tools make use of the Limits Object to select limits and units 30 Extended Descriptor Parameter uses Extended Descriptor bits which can be obtained by reading the DPI Extended Descriptor attribute for this parameter 31 Always Upload Download Parameter shall always be included in uploads and downloads Rockwell Automation Publication 750COM ATO01A EN P August 2012 111 AppendixA _ EtherNet IP Objects Extended Descriptor Attributes Bit Name Description 0 Indirect Mode 0 Analog selects entire parameters 1 Digital selects individual bits within parameters 1 Indirect Type 0 Analog input list Instance OxFFFF 2 Indirect Type 1 Digital input list Instance OxFFFE 3 Indirect Type 2 Feedback list Instance OxFFFD 4 Indirect Type 3 Analog output list Instance OxFFFC 5 Indirect Type 4 Digital output list Instance OxFFFB 6 Indirect Type 5 Undefined Instance OxFFFA 7 Indirect Type 6 Undefined Instance OxFFF9 8 Indirect Type 7 Undefined Instance OxFFF8 9 Indirect Type 8 Undefined Instance OxFFF7 10 Indirect Type 9 Undef
17. 1 0 boards in the device 5 Set User Definable Text STRING 16 Text identifying the device with a user supplied name 6 Get Status Text STRING 12 Text describing the status of the device 7 Get Configuration Code USINT Identification of variations 8 Get Configuration Text STRING 16 Text identifying a variation of a family device 9 Get Brand Code UINT 0x0001 Allen Bradley 11 Get NVS Checksum UINT Checksum of the Nonvolatile Storage in a device 12 Get Class Revision UINT 2 DPI 13 Get Character Set Code USINT 0 SCANport HIM 1 150 8859 1 Latin 1 2 IS0 8859 2 Latin 2 3 IS0 8859 3 Latin 3 4 ISO 8859 4 Latin 4 5 IS0 8859 5 Cyrillic 6 ISO 8859 6 Arabic 7 ISO 8859 7 Greek 8 ISO 8859 8 Hebrew 9 ISO 8859 9 Turkish 10 ISO 8859 10 Nordic 255 ISO 10646 Unicode 14 Get Product Option Support BOOL 64 15 Get Languages Supported STRUCT of USINT Number of Languages USINT n Language Codes see Class Attribute 2 16 Get Date of Manufacture STRUCT of UINT Year USINT Month USINT Day 17 Get Product Revision STRUCT of USINT Major Firmware Release USINT Minor Firmware Release 18 Get Serial Number UDINT Value between 0x00000000 and OxFFFFFFFF 19 Set Language Selected USINT 0 Default HIM will prompt at startup 1 Language was selected no prompt 92 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A
18. 10 Na vos Insert another separate rung Double click the rung to display the rung editor Enter MSG MGxx n where xx is an unused data file number for example MG11 n and nis an unused element of the data file chosen for xx for example MG11 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC MGxx n DN NXB XIC MGxx n ER BND OTU MGxx n EN where xx and n must correspond to the assigned data file number and element for example MG11 0 for the message created in steps 1 4 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 18 double click Setup Screen to launch the message configuration dialog box Figure 19 Figure 18 MicroLogix 1100 1400 Ladder Logic for the Logic Status Feedback and DL from Net Datalinks MSG Read Write Message CEN gt MSG File MG11 0 CDN gt Steps 5 8 Setup Screen r ER MG11 0 MG11 0 4 E LUS DN EN MG11 0 B Configure the General tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM AT001A EN P August 2012 33 Chapter 1 34 Configuring the 1 0 General Tab This Controller Channel Figure 19 MicroLogix 110
19. 10 Desc po H Properties Usage Help SLC 500 Controller Example Scattered Read Response Data In this message example we use the data table addresses in Figure 41 to store the response values that were read from the requested drive parameters These values have been converted using a CPW Copy Word instruction for correct presentation Figure 41 Example Scattered Read Response Data File Z Data File F104 Symbol Columns 5 f Desc F104 Help In this example the parameters have the following values PowerFlex 750 Series Drive Parameter Address Read Value 1 Output Frequency F104 0 60 42523 Hz 7 Output Current F104 1 2 391804 Amp 8 Output Voltage F104 2 208 921V AC 9 Output Power F104 3 0 2091006 kw 11 DC Bus Voltage F104 4 283 1714V DC Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 SLC 500 Controller Example Ladder Logic Program to Write Multiple Parameters A Custom scattered write message is used to write to multiple parameters This write message example writes the following values to these five 32 bit REAL floating point parameters in a PowerFlex 750 Series drive PowerFlex 750 Series Drive Parameter Write Value 536 Accel Time 2 11 1 Sec 538 Decel Time 2 22 2 Sec 575 Preset Speed 5 33 3 Hz 576 Preset Speed 6 44 4 Hz 577 Preset Speed 7
20. 29696 30719 Port 13 0x7800 0x7BFF 30720 31743 Port 14 100 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A Class Attributes Attribute ID AccessRule Name Data Type Description 1 Get Class Revision UINT Revision of object 2 Get Number of Instances UINT Maximum number of faults events that the device can record in its queue 3 Set Fault Command Write USINT 0 No Operation 1 Clear Fault Event 2 Clear Fault Event Queue 3 Reset Device 4 Get Fault Trip Instance Read UINT Fault that tripped the device For Option Modules this value is always 1 when faulted 5 Get Fault Data List STRUCT of Reserved USINT USINT UINT n 6 Get Number of Recorded Faults UINT Number of faults events in the queue A 0 indicates the fault queue is empty 7 Get Fault Parameter Reference UINT Reserved Instance Attributes Attribute ID Access Rule Name Data Type Description 0 Get Full All Information STRUCT of UINT Fault code STRUCT of Fault source USINT DPI port USINT DPI Device Object STRING 16 Fault text STRUCT of Fault time stamp LWORD Timer value 0 timer not supported BOOL 16 BOOL 0 0 invalid data 1 valid data BOOL 1 0 elapsed time 1 real time BOOL 2 15 Not used UINT Reserved CONTAINER n Reserved 1 Get Basic Information STRUCT of UINT Fault code STRUCT of Fault source USINT DPI port USINT DPI Device
21. 55 5 Hz See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F for parameter numbering IMPORTANT If the explicit message scattered write must be written continuously then use a separate Generic Set service explicit message single write for each parameter using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code Ox9F and attribute A 10 decimal see page 60 Attribute A writes to RAM not NVS EEPROM memory This example scattered write message using attribute 0 writes to NVS Over time continuous writes will exceed the EEPROM life cycle and cause the drive to malfunction Figure 42 Example Ladder Logic to Write Multiple Parameters COP Copy File Source F105 0 Dest N101 0 Length 2 COP Copy File Source N101 0 Dest N100 3 Length g COP Copy File Source N101 1 Dest N100 2 Lengt 1 COP Copy File Source F105 1 Dest N101 2 Length 2 COP Copy File Source N101 2 Dest N100 7 Lengt 1 COP Copy File Source N101 3 Dest N100 6 Length 1 Rockwell Automation Publication 750COM ATO01A EN P August 2012 65 Chapter 3 66 Using Explicit Messaging COP Copy File Source F105 2 Dest N101 4 Length 2 COP
22. Information to install wire and troubleshoot the MicroLogix 1400 controller 1 Use this link to the ODVA EtherNet IP library http odva org Home ODVATECHNOLOGIES EtherNetIP EtherNetIPLibrary tabid 76 Default aspx 2 The online help is installed with the software You can view or download publications at http www rockwellautomation com literature To order paper copies of technical documentation contact your local Allen Bradley distributor or Rockwell Automation sales representative To find your local Rockwell Automation 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 Support website at http www ab com support abdrives and click the Downloads or Knowledgebase link 6 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Chapter 1 Configuring the 1 0 This chapter provides instructions on how to configure a Rockwell Automation PLC 5 SLC 500 or MicroLogix 1100 1400 controller to communicate over an EtherNet IP network with PowerFlex 750 Series drives Topic Page Using RSLinx Classic Software 7 Uploading the Electronic Data Sheet EDS File 8 Limitations Using a PLC 5 SLC 500 or MicroLogix 1100 1400 Controller 9 PLC 5 Controller Example 10 SLC 500 Controller Example 19 MicroLogix 1100 1400 Controller Example 28 Using RSLinx Cl
23. Output Current e Parameter 008 Output Voltage e Parameter 009 Output Power DC Bus Volts e Parameter 011 See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F for parameter numbering Figure 56 Example Scattered Read Request Data File Data File N70 dec Radix Decimal Sa Symbol Columns 10 Desc po Properties Usage Help MicroLogix 1100 1400 Controller Example Scattered Read Response Data In this message example we use the data table addresses in Figure 57 to store the response values that were read from the requested drive parameters These values have been converted using a CPW Copy Word instruction for correct presentation Figure 57 Example Scattered Read Response Data File Data File F100 Columns 5 vf Ol Properties Usage Help In this example the parameters have the following values PowerFlex 750 Series Drive Parameter Address Read Value 1 Output Frequency F100 0 60 42899 Hz 7 Output Current F100 1 2 392873 Amp 8 Output Voltage F100 2 208 9161V AC 9 Output Power F100 3 0 2103399 kW 11 DC Bus Voltage F100 4 283 0867V DC Rockwell Automation Publication 750COM AT001A EN P August 2012 77 Chapter 3 78 Using Explicit Messaging MicroLogix 1100 1400 Controller Example Ladder Logic Program to Write Multiple P
24. UINT used as an array of Boolean 010 USINT 8 bit integer 011 UINT 16 bit integer 100 UDINT 32 bit integer 101 TCHAR 8 bit not Unicode or 16 bits Unicode 110 REAL 32 bit floating point value 111 Use bits 16 17 18 3 Sign Type 0 unsigned 1 signed 4 Hidden 0 visible 1 hidden 5 Not a Link Sink 0 May be the sink end of a link 1 May not be the sink end of a link 6 Not Recallable 0 Recallable from NVS 1 Not Recallable from NVS 7 ENUM 0 No ENUM text 1 ENUM text 8 Writable 0 Read only 1 Read write 9 Not Writable When Enabled 0 Writable when enabled for example drive running 1 Not writable when enabled 10 Instance 0 Parameter value is not a Reference to another parameter 1 Parameter value refers to another parameter 11 Uses Bit ENUM Mask This parameter instance supports the Bit ENUM Mask attribute For more information see the definition of the attribute 12 Decimal Place Bit 0 Number of digits to the right of the decimal point 13 Decimal Place Bit 1 0000 0 14 Decimal Place Bit 2 1111 15 15 Decimal Place Bit 3 16 Extended Data Type Bit 4 Bit 16 is the least significant bit 17 Extended Data Type Bit 5 000 Reserved 18 Extended Data Type Bit 6 001 UDINT used as an array of Boolean 010 Reserved 011 Reserved 100 Reserved 101 Reserved 110 Reserved 111 Reserved 19 Parameter Exists Used to mark parameters that are not available to network tools 2
25. xx and n must correspond to the assigned data file number and element for example MG12 0 for the message created in steps 1 4 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 20 double click Setup Screen to launch the message configuration dialog box Figure 21 Figure 20 MicroLogix 1100 1400 Ladder Logic for the Logic Command Reference and DL to Net Datalinks MSG Read Write Message CEN gt MSG File MG12 0 CDN gt Setup Screen CER MG12 0 JAE CUD pij Em i MG12 0 ER Configure the General tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM AT001A EN P August 2012 35 Chapter 1 Configuring the 1 0 36 Figure 21 MicroLogix 1100 1400 Message Configuration Dialog Boxes for the Logic Command Reference and DL to Net Datalinks Target Device Error Description No errors MSG MG12 0 1 Elements MultiHop This Controller Channel 1 Integral Communication Command 500CPU Write Data Table Address 45 0 H MSG MG12 0 1 Elements Ins Add Hop Del Remove Hop To Address 10 91 100 79 DER From Device From Port To Address Type This MicroLogix Ch
26. xx is an unused data file number for example MG10 n and nis an unused element of the data file chosen for xx for example MG10 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC MGxx n DN NXB XIC MGxx n ER BND OTU MGxx n EN where xx and n must correspond to the assigned data file number and element for example MG10 0 for the message created in steps 2 5 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 16 double click Setup Screen to launch the message configuration dialog box Figure 17 Figure 16 MicroLogix 1100 1400 Ladder Logic for the Control Timeout P MSG Read Write Message CEN I CDN M MSG File MG10 0 Setup Screen lt LER CUD DN EN MG10 0 ER Configure the General tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM AT001A EN P August 2012 31 Chapter 1 Configuring the 1 0 32 Figure 17 MicroLogix 1100 1400 Message Configuration Dialog Boxes for the Control Timeout Target Device Error Description i MSG MG10 0 1 Elements This Controller Channel 1 Integral Routing Information
27. Chapter 3 54 Using Explicit Messaging PLC 5 Controller Example Single Read Response Data In this specific N150 14 message example we use the data table address in Figure 28 to store the response value 2 401775 amps that was read from drive parameter 007 Output Current Figure 28 Example Single Read Response Data File H File F102 Columns 5 Properties Usage Help PLC 5 Controller Example Ladder Logic Program to Write a Single Parameter A write message is used to write to a single parameter The specific N154 70 address shown in this write message example writes a value to the 32 bit REAL floating point parameter 535 Accel Time 1 in a PowerFlex 750 Series drive Figure 29 Example Ladder Logic to Write a Single Parameter COP Copy File Source F103 0 Dest N50 2 Length 2 COP Copy File Source N50 2 Dest N50 1 Length 1 COP Copy File Source N50 3 Dest N50 0 Length 1 B3 0 MS J E Read Write Message CEN 5 1 Control MG14 0 CDN gt Setup Screen lt CER gt Three COP Copy instructions are required to convert the 16 bit integer data table addresses N50 0 Least Significant Word and N50 1 Most Significant Word to a 32 bit REAL floating point data table address F103 0 for correct presentation The first COP instruction correctly writes the 32 bit REAL floating point value The second and
28. Copy instruction 47 Chapter2 Using the 1 0 Notes 48 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Chapter 3 Using Explicit Messaging This chapter provides information and examples that explain how to use Explicit Messaging to configure and monitor the option module and connected PowerFlex 750 Series drive Topic About Explicit Messaging Page 50 Performing Explicit Messaging 51 PLC 5 Controller Examples 52 SLC 500 Controller Examples 56 MicroLogix 1100 1400 Controller Examples 71 publication are intended solely for purposes of example There are many ATTENTION Risk of injury or equipment damage exists The examples in this variables and requirements with any application Rockwell Automation Inc does not assume responsibility or liability to include intellectual property liability for actual use of the examples shown in this publication programmed to write parameter data to Nonvolatile Storage NVS frequently ATTENTION Risk of equipment damage exists If Explicit Messages are the NVS will 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 See Chapter 2 for information about the I O Image using Logic Command Status Reference Feedback and Datalinks
29. DPI port 11 N221 2 249 Parameters 1 124 in the DPI peripheral at DPI port 11 N222 0 249 Parameters 125 249 in the DPI peripheral at DPI port 11 N223 0 1 Number of parameters in the DPI peripheral at DPI port 12 N223 2 249 Parameters 1 124 in the DPI peripheral at DPI port 12 N224 0 249 Parameters 125 249 in the DPI peripheral at DPI port 12 N225 0 1 Number of parameters in the DPI peripheral at DPI port 13 N225 2 249 Parameters 1 124 in the DPI peripheral at DPI port 13 N226 0 249 Parameters 125 249 in the DPI peripheral at DPI port 13 N227 0 1 Number of parameters in the DPI peripheral at DPI port 14 N227 2 249 Parameters 1 124 in the DPI peripheral at DPI port 14 N228 0 249 Parameters 125 249 in the DPI peripheral at DPI port 14 Rockwell Automation Publication 750COM ATO01A EN P August 2012 DPI Device Object EtherNet IP Objects Appendix A Class Code Hexadecimal Decimal 0x92 146 Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Instances The number of instances depends on the number of components in the device The total number of components can be read in Instance 0 Class Attribute 4 Instances Device Example Description Hex Dec 0x0000 0x3FFF 0 16383 Host Drive 0 Class Attributes D
30. F103 Columns 5 f Properties Usage Help TIP To verify that the parameter value was successfully written use the HIM DriveExplorer software or DriveExecutive software to access the parameter and view its newly written value PLC 5 Controller Reading Writing Multiple Parameters You can read or write only contiguous parameters Scattered read write messaging is not supported Also the range of contiguous parameters must be contained in the same N File Two elements words are required for each parameter being read or written For example to read 5 contiguous parameters 10 elements words must be used When using RSLogix 500 software version 7 10 or earlier explicit messaging must be performed using the PCCC N File method For RSLogix 500 software version 7 20 or later the CIP messaging method has been added along with the PCCC N File method However it is recommended to use the CIP method because it is easier to use and understand For this reason only instructions for the CIP method are provided If you must use the PCCC N File method see the PLC 5 Controller Examples on page 52 The CIP messaging method provides a Generic Get Set Attribute Service which can be used to perform single parameter read or write and multiple parameter read or write explicit messages Also the Generic Set Attribute Service offers the choice of writing the data to the drive s Nonvolatile Storage NVS or the
31. File Rl R19 0 H MSG MG10 0 1 Elements Ins Add Hop Del Remove Hop To Address 10 91 100 79 To Address Type EtherNet IP Device str From Port Channel 1 From Device This MicroLogix MultiHop Control Bits Ignore if timed out TO Communication Command 500CPU write Bice onesie EE Data Table Address N20 0 Awaiting Execution EW Size in Elements 1 Error ER Message done DN Message Timeout 33 Data Table Address 42 3 MultiHop Yes _ Message Transmitting ST Message Enabled EN Local Remote Local Error Error Code Hex 0 No errors General Tab This Controller Channel Communication Command Setting 1 integral Controller port to which the network is connected 500CPU Write The controller type and command type for the controller to read or write data Because the MicroLogix 1100 is part of the SLC 500 controller family the SOOCPU controller type was selected The Write command type was selected to write the control timeout value to the drive Data Table Address N20 0 An unused controller data table address containing the control timeout value to be written Size in Elements 1 Number of elements words to be transferred Each element size is a 16 bit integer General Tab Target Device Setting Messag
32. If the parameter being read is a 32 bit integer parameter the Size in Words would also be set to 2 When the parameter being read is a 16 bit parameter the Size in Words would be set to 1 See the drive documentation to determine the size of the parameter and its data type 4 See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code 0x9F for explicit messaging 58 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 SLC 500 Controller Example Get Attribute Single Response Data In this message example we use the data table address in Figure 34 to store the response value 1 771247 amps that was read from drive parameter 007 Output Current Figure 34 Example Get Attribute Single Response Data File Z Data File F102 0 1 771247 Symbol Columns 5 v OSS e w_ _ J Desc F102 Properties Usage Help SLC 500 Controller Example Ladder Logic Program to Write a Single Parameter A Generic Set Attribute Single message is used to write to a single parameter This write message example writes a value to the 32 bit REAL floating point parameter 535 Accel Time 1 in a PowerFlex 750 Series drive Figure 35 Example Ladder Logic to Write a Single Parameter COP Copy File Source F103 0 Dest
33. Inc with respect to use of information circuits equipment or 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 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 lal dla IMPORTANT Identifies information that is critical for successful application and understanding of the product Allen Bradley Rockwell Software Rockwell Automation TechConnect PowerFlex DriveExplorer DriveTools DriveExecutive RSLinx RSLogix PLC 5 SLC ControlLogix CompactLogix and MicroLogix are trademarks of Rockwell Automation Inc Trademarks not belonging to R
34. Parameter Number LSW 33 Parameter Number MSW 33 Parameter Number MSW 34 Parameter Value LSW 34 Parameter Value LSW 35 Parameter Value MSW 35 Parameter Value MSW 124 Parameter Number LSW 124 Parameter Number LSW 125 Parameter Number MSW 125 Parameter Number MSW 126 Parameter Value LSW 126 Parameter Value LSW 127 Parameter Value MSW 127 Parameter Value MSW 70 Rockwell Automation Publication 750COM ATO01A EN P August 2012 MicroLogix 1100 1400 Controller Examples Using Explicit Messaging Chapter 3 When using RSLogix 500 software version 7 10 or earlier explicit messaging must be performed using the PCCC N File method For RSLogix 500 software version 7 20 or later the CIP messaging method has been added along with the PCCC N File method However the CIP method is recommended because it is easier to use and understand For this reason only instructions for the CIP method are provided IMPORTANT Dueto inherent limitations with the PCCC N File method only contiguous multiple parameters can be read or written in one explicit message For explicit messaging using the PCCC N File method the N150 N Files must be used because they are already mapped to specific parameters in the drive and its connected peripherals This enables direct access to any parameter For PCCC N150 N File information see page 90 The CIP messaging method provides a Generic Get Set Attribute Service wh
35. Password UINT 0 Password disabled n Password 2 Set NVS Command Write USINT 0 No Operation 1 Store values in active memory to NVS 2 Load values in NVS to active memory 3 Load default values to active memory 3 Get NVS Parameter Value Checksum UINT Checksum of all parameter values in a user set in NVS 4 Get NVS Link Value Checksum UINT Checksum of parameter links in a user set in NVS 5 Get First Accessible Parameter UINT First parameter available if parameters are protected by passwords A 0 indicates all parameters are protected 7 Get Class Revision UINT 2 DPI 8 Get First Parameter Processing Error UINT The first parameter that has been written with a value outside of its range A 0 indicates no errors 9 Set Link Command USINT 0 No Operation 1 Clear All Parameter Links This does not clear links to function blocks 108 Rockwell Automation Publication 750COM AT001A EN P August 2012 EtherNet IP Objects Appendix A Instance Attributes Attribute ID Access Rule Name Data Type Description 6 Get DPI Offline Read Full STRUCT of BOOL 32 Descriptor CONTAINER Offline Minimum value CONTAINER Offline Maximum value CONTAINER Offline Default value STRING 16 Parameter name STRING 4 Offline parameter units UINT Online minimum parameter instance UINT Online maximum parameter instance UINT Online default parameter instance UINT Multiplier parameter instance UINT Divisor parameter instan
36. Service Code not available from the Service pull down menu When choosing a Service other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box that is dimmed unavailable The instance is the parameter number in the drive Port 0 For example to read parameter 4 of a peripheral in Port 5 of a PowerFlex 755 drive the instance would be 21504 4 21508 See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F to determine the instance number Setting the Attribute value to 9 will write the parameter value to the drive s Nonvolatile Storage EEPROM memory so the parameter value will remain even after the drive is power cycled Important When set to 9 be very cautious as the EEPROM may quickly exceed its life cycle and cause the drive to malfunction Setting the Attribute value to A 10 decimal will write the parameter value to temporary memory so the parameter value will be lost after the drive is power cycled It is recommended to use the A 10 decimal setting when frequent write messages are required In this example Accel Time 1 is a 32 bit REAL floating point parameter If the parameter being written to is a 32 bit integer parameter the Size in Words would also be set to 2 When the parameter being written to is a 16 bit parameter the Size in Words would be set to 1 See the drive documentation to deter
37. Value 0 3 Startup configuration 0 Use configuration saved in NVS 1 Obtain configuration via BOOTP 2 Obtain configuration via DHCP 3 15 Reserved 4 DNS Enabled resolves host names by query to DNS server 5 31 Reserved 4 Get Physical Link Object STRUCT of UINT Path size Padded EPATH Path 5 Get Interface Configuration STRUCT of UDINT Option module IP address UDINT Option module subnet mask UDINT Option module gateway address UDINT Primary name server UDINT Secondary name server STRING Default domain name 6 Get Host Name STRING Host name when using DHCP 10 Set Select ACD BOOL Activates the use of ACD 11 Set Last Conflict Detected STRUCT of USINT ACD Activity USINT 6 Remote MAC USINT 28 ARP PDU Rockwell Automation Publication 750COM ATO01A EN P August 2012 115 AppendixA EtherNet IP Objects Ethernet Link Object Class Code Hexadecimal Decimal OxF6 246 Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x4C No Yes Get_and_Clear 0x10 No Yes Set_Attribute_Single Instances The adapter supports the following instance of the TCP IP Interface object Number Description 0 Class Attributes 1 ENET1 network port 2 ENET2 network port Class Attributes Attribute ID AccessRule Name Data Type Description 1 UINT The revision of this object Instance Attributes Attribute ID Access Rule Name D
38. and Controller Data Table Address Descriptions for Example Logic Command Reference Ladder Logic Program Description Program Data Description Controller Data Table Address Table Address Command Stop B3 20 0 Drive Stop N20 20 0 Command Start B3 20 1 Drive Start N20 20 1 Command Jog B3 20 2 Drive Jog N20 20 2 Command Clear Faults B3 20 3 Drive Clear Faults N20 20 3 Command Forward Reverse X10 B3 20 4 Drive Forward N20 20 4 Command Forward Reverse XIC B3 20 4 Drive Reverse N20 20 5 Speed Reference N30 22 Speed Reference N20 22 An example ladder logic program that uses these alternate controller data table addresses is shown in Figure 23 and Figure 24 Rockwell Automation Publication 750COM ATO01A EN P August 2012 45 Chapter2 Using the 1 0 Figure 23 PLC 5 SLC 500 and MicroLogix 1100 1400 Controller Example Ladder Logic Program for Logic Status Feedback _ Drive Ready Status Ready 20 1 B3 1 JE Cy J E 0 0 Drive Active Status Active N20 1 B3 1 I JE r A 1 1 _ Actual Direction Status Forward N20 1 B3 1 ba C ra N J E Ko 3 3 _ Actual Direction Status Reverse N20 1 B3 1 JE es a E NO 3 4 _ Drive Faulted Status Faulted N20 1 B3 1 a iE CY n to 7 T _ Drive At Speed Status At Speed N20 1 B3 1 J e5 JE Ms 8 8 Speed Feedback CPW Copy Word Source N20 3 Dest F 13 0 Length 2
39. and abbreviations are used throughout this manual For definitions of terms not listed here see the Allen Bradley Industrial Automation Glossary publication AG 7 1 A network device that can route messages from one network to another A bridge also refers to a communication module in a ControlLogix controller that connects the controller to a network See also scanner CIP is the transport and application layer protocol used for messaging over EtherNet IP ControlNet and DeviceNet networks The protocol is used for implicit messaging real time I O and explicit messaging configuration data collection and diagnostics 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 A Datalink is a type of pointer used by PowerFlex 750 Series drives to transfer data to and from the controller Datalinks allow specified parameter values to be accessed or changed without using explicit messages When active each 32 bit Datalink in a PowerFlex 750 Series drive consumes 4 bytes in the input image table and or 4 bytes in the output image table of the controller An Ethernet topology that consist of multiple d
40. communication network based on the Ethernet standard IEEE 802 3 TCP IP UDP IP and CIP Designed for industrial communication both I O and explicit messages can be transmitted over the network Each device is assigned a unique IP address and transmits data on the network The number of devices that an EtherNet IP network can support depends on the class of IP address For example a network with a Class C IP address can have 254 nodes General information about EtherNet IP and the EtherNet IP specification are maintained by the Open DeviceNet Vendor s Association ODVA ODVA is online at http www odva org 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 A device on a network that connects an individual network to a system of networks When a node needs to communicate with a node on another network a gateway transfers the data between the two networks You need to configure the address for the gateway device in the option module if you want the option module to communicate with devices that are not on its network Each Ethernet device has a unique hardware address sometimes called a MAC address that is 48 bits The address appears as six digits separated by colons for example xx xx xx xx xx xx Each digit has a value between 0 and 255 0x00 and OxFF This address is assigned in the hardware and cannot be ch
41. example There are many variables and requirements with any application Rockwell Automation Inc does not assume responsibility or liability to include intellectual property liability for actual use of the examples shown in this publication ATTENTION Risk of injury or equipment damage exists The examples in this On CIP based networks including EtherNet IP I O connections are used to transfer the data that controls the PowerFlex drive and sets its Reference I O can also be used to transfer data to and from Datalinks in PowerFlex 750 Series drives The network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive includes the Logic Command Logic Status Reference Feedback and memory allocation for the Generic Ethernet module profile all as 32 bit words in the controller s I O image This basic I O must always be configured in the EtherNet bridge using RSLogix software Additional I O if needed can be set using up to 16 Datalinks to write data and or up to 16 Datalinks to read data When using any combination of these Datalinks add one 32 bit word for each Datalink to the basic I O Input Size and or Output Size Chapter 1 Configuring the I O discusses how to configure the option module or embedded adapter and controller on the network for the required I O The Glossary defines the different options This chapter discusses how to use I O after you have configured the option module or
42. for example N100 2 and N100 3 While the values in the 16 bit integer registers represent the actual values being written in the 32 bit floating point registers they will not appear correct but the message will properly decode them Figure 44 Example Scattered Write Request Unconverted Data File Data File N100 dec 0 26214 16817 0 26214 16945 N100 0 Radix Decimal zi Symbol Columns fio gt TEE Desc N100 Properties Usage Help To complete message configuration the numbers of the parameters being written to must now be entered in the appropriate N100 data table registers as shown in Figure 45 for this example Figure 45 Example Scattered Write Request Unconverted Data File with Entered Parameters 4 Data File N100 dec 0 26214 16817 575 0 26214 16945 577 Radix Decimal p Columns 10 x r Properties Usage Help 68 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 SLC 500 Controller Example Scattered Write Response Data In this message example we use the data table addresses in Figure 46 to store the response values that were written to the requested drive parameters Values of 0 indicate no errors occurred Figure 46 Example Scattered Write Response Data File Data File N90 dec Radix Decimal aa symbol olumns 10 v Symbol C i CSS Desc Pr
43. information on the Web to assist you in using its products At hetp www rockwellautomation com support you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect representative or visit http www rockwellautomation com support support programs For more information contact your local distributor or Rockwell Automation 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 support americas phone_en html or contact your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to 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
44. the changes take effect e Whenan I O connection that includes Datalinks is active those Datalinks being used are locked and cannot be changed until that I O connection becomes idle or inactive e When you use a Datalink to change a value the value is not written to the Nonvolatile Storage NVS 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 Datalinks for PowerFlex 750 Series drive peripherals embedded EtherNet IP adapter on PowerFlex 755 drives only and option modules such as an encoder or a communication module are locked when the peripheral has an I O connection with a controller When a controller has an I O connection to the drive the drive does not allow a reset to defaults configuration download or anything else that Rockwell Automation Publication 750COM ATO01A EN P August 2012 Example Ladder Logic Program Information Using thel O Chapter 2 could change the makeup of the I O connection in a running system The I O connection with the controller must first be disabled to allow changes to the respective Datalinks Depending on the controller being used the I O connection can be disabled by doing the following e Inhibiting the module in RSLogix software e Putting the controller in Program mode e Placing the scanner in idle mode e Disconnecting the drive from the network DeviceLogix Datalinks are also lock
45. the appropriate Datalinks Because the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive always uses the 32 bit Logic Status and 32 bit Feedback at least two 32 bit words must be accounted for in the controller input image The option module or embedded adapter also uses the 32 bit Logic Command and 32 bit Reference requiring at least two 32 bit words that must be accounted for in the controller output image If any or all of the drive s sixteen 32 bit Datalinks are used the following applies e An additional 32 bit word for each DL From Net xx Datalink used to write to drive or peripheral parameters must be accounted for in the controller input image e An additional 32 bit word for each DL To Net xx Datalink used to read data must be accounted for in the controller output image Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Option Module or Embedded Adapter Parameter Settings for MicroLogix 1100 Controller Example These option module or embedded adapter settings were used for the example ladder logic program in this section Option Module Host Parameter or Value Description Embedded Adapter Parameter 01 DL From Net 01 370 Points to drive Par 370 Stop Mode A 02 DL From Net 02 371 Point
46. the menu tree click next to the Ethernet driver Note that two other RSLinx drivers Ethernet devices or Remote Devices via Linx Gateway may be used Use one of these drivers if the EtherNet IP Driver cannot see your drive Uploading the Electronic The option module has embedded EDS files for PowerFlex 750 Series drives This eliminates the need to download an EDS file from the Rockwell Data Sheet EDS File Automation website Instead RSLinx software is used to upload the EDS file from the option module To do this right click the EtherNet IP drive that is shown as a yellow question mark or Unrecognized Device in the RSWho dialog box and choose Upload EDS file from device as shown below gt EEFT Remove Driver Diagnostics Configure Driver Upload EDS file from device Security Device Properties 8 Rockwell Automation Publication 750COM AT001A EN P August 2012 Limitations Using a PLC 5 SLC 500 or MicroLogix 1100 1400 Controller Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 0 Chapter 1 Controlling I O with explicit messages is relatively complex compared to normal implicit I O control ControlLogix and CompactLogix controllers with EtherNet IP provide the easiest and most integrated form of implicit I O control for a PowerFlex drive RSLogix 5000 software version 16 00 or later for ControlLogix and CompactLogix controllers contains integrated
47. the processor 4 From the pull down menus choose the appropriate selections to match your PLC 5 controller and application 5 Click OK The RSLogix 5 project dialog box appears Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Create PLC 5 Ladder Logic for the Control Timeout In the RSLogix 5 project dialog box treeview under Program Files double click LAD 2 Insert a ladder rung 3 Double click the rung to display the rung editor 10 11 ees OOM Enter MSG MGxx n where xx is an unused data file number for example MG10 n and nis an unused element of the data file chosen for xx for example MG10 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC MGxx n DN NXB XIC MGxx n ER BND OTU MGxx n EN where xx and n must correspond to the assigned data file number and element for example MG10 0 for the message created in steps 2 5 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 2 double click Setup Screen to launch the message configuration dialog box Figure 3 Figure 2 PLC 5 Ladder Logic for the Control Timeout MSG Read Write Message CEN Control MG10 0 CDN Setup Screen lt H CER Ste
48. value of zero 24 Datalink Out This bit is used by offline tools and indicates that this is a Datalink Out parameter Bit 20 must also be set 25 Datalink In This bit is used by offline tools and indicates that this is a Datalink In parameter Bits 20 and 22 must also be set 26 Mn Writable While 10 This parameter cannot be written if the 1 0 data being exchanged between the Host and the peripheral is valid ctive 27 Command Parameter This parameter commands the drive to take an action such as Reset Defaults or Autotune and then returns to a value of zero Offline software tools will not allow setting this parameter to anything other than a value of zero If an offline file contains a Command Parameter with a non zero value the offline software tool will change the value to zero Note that command parameters cannot have values that do not return to zero Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A Bit Name Description 28 Current Value Is Default This bit identifies a parameter that will not change if a Reset Defaults is commanded For example if a drive contains a Language parameter that is set to German setting defaults will leave the parameter set to German Likewise if the parameter is set to French setting defaults will leave the parameter set to French 29 Use Zero Text If the Disallow Zero bit is set this bit must be cleared If the Di
49. xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 6 double click Setup Screen to launch the message configuration dialog box Figure 7 Figure 6 PLC 5 Ladder Logic for the Logic Command Reference and DL to Net Datalinks MSG Read Write Message CEN Control MG12 0 lt DN gt Steps 5 8 Setup Screen lt CER MG12 0 MG12 0 JE Ua DN Se DN EN MG12 0 ER 10 Configure the General tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM AT001A EN P August 2012 17 Chapter1 Configuring the 1 0 Figure 7 PLC 5 Message Configuration Dialog Boxes for the Logic Command Reference and DL to Net Datalinks Hi MSG MG12 0 2 Elements General Ins Add Hop Del Remove Hop From Device From Port To Address Type To Address This PLCS 2 EtherNet IP Device str 10 91 100 79 MSG MG12 0 2 Elements MultiHop This PLC 5 Control Bits Communication Command PLC 5 Typed Write Ignore if timed out TD Data Table Address N20 37 To be retried NR Size in Elements 36 Awaiting Execution EW Port Number 2 Continuous Run C0 Error ER Message done DN Target Device Data
50. 0 Not Used Reserved 21 Formula Links Indicates the Formula Data is derived from other parameters 22 Access Level Bit 1 A 3 bit field used to control access to parameter data 23 Access Level Bit 2 24 Access Level Bit 3 25 Writable ENUM ENUM text 0 Read Only 1 Read Write 26 Nota Link Source 0 May be the source end of a link 1 May not be the source end of a link 27 Enhanced Bit ENUM Parameter supports enhanced bit ENUMs 28 Enhanced ENUM Parameter supports enhanced ENUMs 29 Uses DPI Limits Object Parameter uses the DPI Limits Object Intelligent offline tools make use of the Limits Object to select limits and units 30 Extended Descriptor Parameter uses Extended Descriptor bits which can be obtained by reading the DPI Extended Descriptor attribute for this parameter 31 Always Upload Download Parameter shall always be included in uploads and downloads Rockwell Automation Publication 750COM ATO01A EN P August 2012 97 Appendix A 98 EtherNet IP Objects Extended Descriptor Attributes Bit Name Description 0 Indirect Mode 0 Analog selects entire parameters 1 Digital selects individual bits within parameters 1 Indirect Type 0 Analog input list Instance OxFFFF 2 Indirect Type 1 Digital input list Instance OxFFFE 3 Indirect Type 2 Feedback list Instance OxFFFD 4 Indirect Type 3 Analog output list Instance OxFFFC 5 Ind
51. 0 1400 Message Configuration Dialog Boxes for the Logic Status Feedback and DL from Net Datalinks H MSG MG11 0 1 Elements General Ins Add Hop Del Remove Hop From Device This MicroLogix To Address 10 91 100 79 DER From Port Channel 1 To Address Type EtherNet IP Device str MSG MG11 0 1 Elements MultiHop Control Bits Ignore if timed out TO Break Connection BK Awaiting Execution EW This Controller Channet 1 Integral Communication Command 500CPU Read Data Table Address 20 1 Size in Elements 36 Error ER Target Device Message done DN Message Timeout 33 Data Table Address 45 0 MultiHop Message Transmitting ST Message Enabled EN Local Remote Local Routing Information File RAl R19 1 Error Error Code Hex 0 Error Description No errors Setting 1 integral Controller port to which the network is connected Communication Command 500CPU Read The controller type and command type for the controller to read or write data Because the MicroLogix 1100 is part of the SLC 500 controller family the SOOCPU controller type was selected The Read command type was selected to read data from the drive Data Table Address N20 1 An unused controller data table address containing th
52. 0 571 Points to drive Par 571 Preset Speed 1 11 DL From Net 11 572 Points to drive Par 572 Preset Speed 2 12 DL From Net 12 573 Points to drive Par 573 Preset Speed 3 13 DL From Net 13 574 Points to drive Par 574 Preset Speed 4 14 DL From Net 14 575 Points to drive Par 575 Preset Speed 5 15 DL From Net 15 576 Points to drive Par 576 Preset Speed 6 16 DL From Net 16 577 Points to drive Par 577 Preset Speed 7 17 DL To Net 01 370 Points to drive Par 370 Stop Mode A 18 DL To Net 02 371 Points to drive Par 371 Stop Mode B 19 DL To Net 03 535 Points to drive Par 535 Accel Time 1 20 DL To Net 04 536 Points to drive Par 536 Accel Time 2 21 DL To Net 05 537 Points to drive Par 537 Decel Time 1 22 DL To Net 06 538 Points to drive Par 538 Decel Time 2 23 DL To Net 07 539 Points to drive Par 539 Jog Acc Dec Time 24 DL To Net 08 556 Points to drive Par 556 Jog Speed 1 25 DL To Net 09 557 Points to drive Par 557 Jog Speed 2 26 DL To Net 10 571 Points to drive Par 571 Preset Speed 1 27 DL To Net 11 572 Points to drive Par 572 Preset Speed 2 28 DL To Net 12 573 Points to drive Par 573 Preset Speed 3 29 DL To Net 13 574 Points to drive Par 574 Preset Speed 4 30 DL To Net 14 575 Points to drive Par 575 Preset Speed 5 31 DL To Net 15 576 Points to drive Par 576 Preset Speed 6 32 DL To Net 16 577 Points
53. 07 2 249 Parameters 1 124 in the DPI peripheral at DPI port 4 N208 0 249 Parameters 125 249 in the DPI peripheral at DPI port 4 N209 0 1 Number of parameters in the DPI peripheral at DPI port 5 N209 2 249 Parameters 1 124 in the DPI peripheral at DPI port 5 N210 0 249 Parameters 125 249 in the DPI peripheral at DPI port 5 N211 0 1 Number of parameters in the DPI peripheral at DPI port 6 N211 2 249 Parameters 1 124 in the DPI peripheral at DPI port 6 N212 0 249 Parameters 125 249 in the DPI peripheral at DPI port 6 N213 0 1 Number of parameters in the DPI peripheral at DPI port 7 N213 2 249 Parameters 1 124 in the DPI peripheral at DPI port 7 N214 0 249 Parameters 125 249 in the DPI peripheral at DPI port 7 N215 0 1 Number of parameters in the DPI peripheral at DPI port 8 N215 2 249 Parameters 1 124 in the DPI peripheral at DPI port 8 N216 0 249 Parameters 125 249 in the DPI peripheral at DPI port 8 N217 0 1 Number of parameters in the DPI peripheral at DPI port 9 N217 2 249 Parameters 1 124 in the DPI peripheral at DPI port 9 N218 0 249 Parameters 125 249 in the DPI peripheral at DPI port 9 N219 0 1 Number of parameters in the DPI peripheral at DPI port 10 N219 2 249 Parameters 1 124 in the DPI peripheral at DPI port 10 N220 0 249 Parameters 125 249 in the DPI peripheral at DPI port 10 N221 0 1 Number of parameters in the DPI peripheral at
54. 1 TCP IP Interface Object OxF5 245 114 DPI Parameter Object 0x93 147 94 Ethernet Link Objet OxF6 246 116 DPI Fault Object 0x97 151 100 ne TIP See the EtherNet IP specification for more information about EtherNet IP objects Information about the EtherNet IP specification is available on the ODVA website http www odva org Data Type Description BOOL 8 bit value low bit is true or false BOOLIx Array of n bits CONTAINER 32 bit parameter value sign extended if necessary DINT 32 bit signed integer INT 16 bit signed integer LWORD 64 bit unsigned integer REAL 32 bit floating point SHORT_STRING Struct of USINT length indicator L USINT L characters SINT 8 bit signed integer STRINGN Struct of UINT character length indicator W UINT length indicator L USINT W x L string data STRING X Array of n characters STRUCT Structure name only no size in addition to elements TCHAR 8 or 16 bit character UDINT 32 bit unsigned integer UINT 16 bit unsigned integer USINT 8 bit unsigned integer Rockwell Automation Publication 750COM ATO01A EN P August 2012 83 Appendix A EtherNet IP Objects Identity Object 84 Class Code Hexadecimal Decimal 0x01 1 Services Implemented for Service Code Class Instance Service Name 0x05 No Yes Reset Ox0E Yes Yes Get_Attribute_Single 0x01 Yes Yes Get_Attributes_All Instances The numb
55. 11 Reserved 1100 Reserved 1101 Man Port 13 Embedded ENET 1110 Man Port 14 Drive Logix 1111 Alternate Man Ref Sel xX eserved X unning 0 Not Running Running x logging 0 Not Jogging Par 556 amp 557 Jogging xX Stopping 0 Not Stopping Stopping X C Brake 0 Not DC Brake DC Brake xX B Active 0 Not Dynamic Brake Active Dynamic Brake Active x Speed Mode 0 Not Speed Mode Par 309 Speed Mode X sition Mode 0 Not Position Mode Par 309 Position Mode X orque Mode 0 Not Torque Mode Par 309 Torque Mode x At Zero Speed 0 Not at Zero Speed At Zero Speed xX At Home 0 Not at Home At Home x At Limit 0 Notat Limit At Limit X Current Limit 0 Not at Current Limit At Current Limit X Bus Freq Reg 0 Not Bus Freq Reg Bus Freq Reg x Enable On 0 Not Enable On Enable On x Motor Overload 0 Not Motor Overload Motor Overload X Regen 120 Rockwell Automation Publication 750COM AT001A EN P August 2012 0 Not Regen Regen Bridge CIP Common Industrial Protocol Controller Datalinks Device level Ring DLR DriveExplorer Software DriveTools SP Software EDS Electronic Data Sheet Files Glossary The following terms
56. 217 deck 535 Attribute hex 9 dec 9 Error Codef Hex 0 Error Description No errors The following table identifies the data that is required in each box to configure a message to write a single parameter General Tab Example Value Description Channel 1 Controller port to which the network is connected Comm Command CIP Generic Used to access the DPI Parameter Object in the option module Data Table Address F50 0 An unused controller data table address containing the message instruction This address is the starting word of the request file Size in Bytes 45 Number of bytes to be transferred Each byte size is an 8 bit integer Extended Routing RIX16 0 An unused routing information file for the controller Service Generic Set Attribute Single Code for the requested service Class 93 or 9F Hex 6 Class ID for the DPI Parameter Object Instance 2 535 Dec Instance number is the same as the parameter number Attribute 9 or 10 Dec Attribute number for the Parameter Value attribute MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 2 3 The default setting for Service is Custom enabling entry of a Service Code not available from the Service pull down menu When selecting a Service other than Custom from the pull down menu an appropriate Hex value is
57. 695 Port 12 0x7400 0x77FF 29696 30719 Port 13 0x7800 0x7BFF 30720 31743 Port 14 Class Attributes Attribute ID Access Rule Name Data Type Description 0 Get Number of Instances UINT Number of parameters in the device 1 Set Write Protect Password UINT 0 Password disabled n Password value 2 Set NVS Command Write USINT 0 No Operation 1 Store values in active memory to NVS 2 Load values in NVS to active memory 3 Load default values to active memory 4 Partial defaults 5 System defaults 3 Get NVS Parameter Value Checksum UINT Checksum of all parameter values in a user set in NVS 4 Get NVS Link Value Checksum UINT Checksum of parameter links in a user set in NVS 5 Get First Accessible Parameter UINT First parameter available if parameters are protected by passwords A 0 indicates all parameters are protected 7 Get Class Revision UINT 2 DPI 8 Get First Parameter Processing Error UINT The first parameter that has been written with a value outside of its range A O indicates no errors 9 Set Link Command USINT 0 No Operation 1 Clear All Parameter Links This does not clear links to function blocks 94 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A Instance Attributes Attribute ID Access Rule Name Data Type Description 6 Get DPI Offline Read Full STRUCT of BOOL 32 Descriptor CONTAINER Offline Mini
58. 750COM ATO01A EN P August 2012 Using the 1 0 Chapter 2 Word Output 1 0 Word Input 1 0 31 DL From Net 14 MSW 31 DL To Net 14 MSW 32 DL From Net 15 LSW 32 DL To Net 15 LSW 33 DL From Net 15 MSW 33 DL To Net 15 MSW 34 DL From Net 16 LSW 34 DL To Net 16 LSW 35 DL From Net 16 MSW 35 DL To Net 16 MSW Using Logic Command Status The Logic Command is a 32 bit word of control data produced by the Using Reference Feedback controller and consumed by the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive The Logic Status is a 32 bit word of status data produced by the option module and consumed by the controller For a PLC 5 SLC 500 or MicroLogix 1100 1400 controller the Logic Command word is always words 0 Least Significant Word and 1 Most Significant Word in the output image and the Logic Status word is always words 0 least Significant Word and 1 Most Significant Word in the input image This manual contains the bit definitions for compatible products available at the time of publication in Appendix B Logic Command Status Words PowerFlex 750 Series Drives The Reference is a 32 bit REAL floating point piece of control data produced by the controller and consumed by the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive The Feedback is a 32 bit REAL floating poin
59. ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 If any or all of the drive s sixteen 32 bit Datalinks are used the following applies e An additional 32 bit word for each DL From Net xx Datalink used to write to drive or peripheral parameters must be accounted for in the controller input image e An additional 32 bit word for each DL To Net xx Datalink used to read data must be accounted for in the controller output image Option Module or Embedded Adapter Parameter Settings for PLC 5 Controller Example These option module or embedded adapter settings were used for the example ladder logic program in this section Option Module Host Parameter or Value Description Embedded Adapter Parameter 01 DL From Net 01 370 Points to drive Par 370 Stop Mode A 02 DL From Net 02 371 Points to drive Par 371 Stop Mode B 03 DL From Net 03 535 Points to drive Par 535 Accel Time 1 04 DL From Net 04 536 Points to drive Par 536 Accel Time 2 05 DL From Net 05 537 Points to drive Par 537 Decel Time 1 06 DL From Net 06 538 Points to drive Par 538 Decel Time 2 07 DL From Net 07 539 Points to drive Par 539 Jog Acc Dec Time 08 DL From Net 08 556 Points to drive Par 556 Jog Speed 1 09 DL From Net 09 557 Points to drive Par 557 Jog Speed 2 10 DL From Net 1
60. Application Techniques Allen Bradley Controller Examples for EtherNet IP Network Communication with PowerFlex 750 Series Drives PLC 5 SLC 500 and MicroLogix 1100 1400 Controllers Allen Bradley Rockwell Software Automation Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls publication SGI 1 1 available from your local Rockwell Automation sales office or online at http www rockwellautomation com literature describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable 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
61. C 5 controller 10 SLC 500 controller 19 network definition 122 objects 83 117 specification 122 Index explicit messaging about 50 configuring for MicroLogix 1100 1400 controller 71 PLC 5 controller 52 SLC 500 controller 56 definition 122 performing 51 F firmware revision 5 G gateway 122 hardware address 122 Host DPI Parameter object 108 host IDs 123 1 0 about 37 configuring for MicroLogix 1100 1400 controller 28 PLC 5 controller 10 SLC 500 controller 19 definition 122 limitations using a PLC 5 SLC 500 or MicroLogix 1100 1400 controller 9 understanding the 1 0 image 38 using with MicroLogix 1100 1400 controller 42 PLC 5 controller 42 SLC 500 controller 42 Identity object 84 IP address definition classes 123 L Logic Command Status bit definitions for PowerFlex 750 Series drives 119 definition 123 in 1 0 image for PLC 5 SLC 500 and MicroLogix 1100 1400 controllers 38 using 39 M manual conventions 5 related documentation 6 website 6 Rockwell Automation Publication 750COM ATO01A EN P August 2012 127 Index 128 messages see explicit messaging or I 0 MicroLogix 1100 1400 controller configuring the 1 0 28 explicit messaging 71 limitations when using the 1 0 9 using the I 0 42 network IDs 123 Nonvolatile Storage NVS definition 123 in drive 40 0 objects list of 83 117 ODVA EtherNet IP specification 122 option module 123 P parameters convention u
62. Class code compatibilities for these drives Table 6 Explicit Messaging Class Code Compatibility with PowerFlex 750 Series Drive EtherNet IP Object Class Code Compatibility Explicit Messaging Function Parameter Object Ox0F No Single parameter reads writes DPI Parameter Object 0x93 Yes with limitations Single and scattered parameter reads writes Host DPI Parameter Object 0x9F Yes with limitations Single and scattered parameter reads writes 1 Enables access to drive parameters Port 0 DPI device parameters Ports 1 6 only and Host parameters Ports 7 14 only For example DPI Parameter Object Class code 0x93 can access a Safe Speed Monitor option module in Port 6 However Class code 0x93 cannot access for example the Host parameters in a 24V 1 0 option module in Port 5 See DPI Parameter Object on page 94 for instance parameter numbering 2 Enables access to drive parameters Port 0 and Host parameters for all ports 1 14 Host DPI Parameter Object Class code 0x9F cannot access DPI device parameters For example if a 20 750 DNET option module is in Port 4 its Host parameters can be accessed but not its DPI device parameters See Host DPI Parameter Object on page 108 for instance parameter numbering Rockwell Automation Publication 750COM ATO01A EN P August 2012 Performing Explicit Messaging Using Explicit Messaging Chapter 3 There are five basic events in the Explicit Messaging proce
63. Control Timeout UINT Control timeout in seconds Instance Attributes Attribute ID Access Rule Name Data Type Description 1 Get Number of Members UINT 1 2 Get Member List ARRAY of STRUCT UINT Size of member data UINT Size of member path Packed EPATH Member path 3 Conditional Data Array of Bits Data to be transferred 4 Get Size UINT Size of assembly data in bits 1 Forinstance 1 access rule for the data attribute is Get For instance 2 it is Get Set IMPORTANT Setting an assembly object attribute can be done only when the Control Timeout class attribute 100 has been set to a non zero value Rockwell Automation Publication 750COM ATO01A EN P August 2012 85 Appendix A EtherNet IP Objects Register Object 86 Class Code Hexadecimal Decimal 0x07 7 Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Instances Instance Description 1 All 1 0 data being read from the option module read only 2 All 1 0 data written to the option module read write 3 Logic Status and Feedback data read only 4 Logic Command and Reference data read write 5 DL To Net 01 input data from option module to scanner read only 6 DL From Net 01 output data from scanner to option module read write 35 DL To Net 16 input data from option module to scanner read only 36 DL From Net 16
64. Copy File Source N101 4 Dest N100 11 Length 1 COP Copy File Source N101 5 Dest N100 10 Length 1 Data conversion COPs for fourth parameter write COP Copy File Source F105 3 Dest N101 6 Length 2 COP Copy File Source N101 6 Dest N100 15 Length 1 COP Copy File Source N101 7 Dest N100 14 Length 1 Data conversion COPs for fifth parameter write COP Copy File Source F105 4 Dest N101 8 Length 2 COP Copy File Source N101 8 Dest N100 19 Length 1 COP Copy File Source N101 9 Dest N100 18 Length 1 EEM EtherNet IP Explicit Message CEN Control Block N16 0 L CDN gt Control Block Length 58 CER gt Setup Screen z For each parameter being written to three COP Copy instructions are required to convert the 16 bit integer data table addresses for example N100 2 Least Significant Word and N100 3 Most Significant Word for the first parameter to a 32 bit REAL floating point data table address F105 0 for correct presentation The first COP instruction correctly writes the 32 bit REAL floating point value The second and third COP instructions swap the LSW and MSW Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 SLC 500 Controller Formatting a Message to Write Multiple Parameters Figure 43 Custom Scattered Write Multiple Message Configuration Dialog Boxes Gen
65. EN P August 2012 99 AppendixA _ EtherNet IP Objects DPI Fault Object Class Code Hexadecimal 0x97 Decimal 151 Products such as PowerFlex drives use this object for faults Option Modules use this object for events Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Instances The number of instances depends on the maximum number of faults or events supported in the queue The maximum number of faults events can be read in Instance 0 Attribute 2 Instances Device Example Description Hex Dec 0x0000 0x3FFF 0 16383 Host Drive 0 Class Attributes Drive 0x4000 0x43FF 16384 17407 Option Module 1 Most Recent Drive Fault 0x4400 0x47FF 17408 18431 Port 1 2 Second Most Recent Drive Fault 0x4800 0x4BFF 18432 19455 Port 2 0x4C00 0x4FFF 19456 20479 Port 3 16384 Class Attributes Option Module 0x5000 0x53FF 20480 21503 Port 4 16385 Most Recent Option Module Event 0x5400 0x57FF 21504 22527 Port 5 0x5800 0x5BFF 22528 23551 Port 6 Ox5C00 0x5FFF 23552 24575 Port 7 0x6000 0x63FF 24576 25599 Port 8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6BFF 26624 27647 Port 10 Ox6C00 0x6FFF 27648 28671 Port 11 0x7000 0x73FF 28672 29695 Port 12 0x7400 0x77FF
66. L From Net 01 most significant DL To Net 01 most significant N45 6 DL From Net 02 least significant DL To Net 02 least significant N45 7 DL From Net 02 most significant DL To Net 02 most significant N45 8 DL From Net 03 least significant DL To Net 03 least significant N45 9 DL From Net 03 most significant DL To Net 03 most significant N45 10 DL From Net 04 least significant DL To Net 04 least significant N45 11 DL From Net 04 most significant DL To Net 04 most significant N45 12 DL From Net 05 least significant DL To Net 05 least significant N45 13 DL From Net 05 most significant DL To Net 05 most significant N45 14 DL From Net 06 least significant DL To Net 06 least significant N45 15 DL From Net 06 most significant DL To Net 06 most significant N45 16 DL From Net 07 least significant DL To Net 07 least significant N45 17 DL From Net 07 most significant DL To Net 07 most significant N45 18 DL From Net 08 least significant DL To Net 08 least significant N45 19 DL From Net 08 most significant DL To Net 08 most significant N45 20 DL From Net 09 least significant DL To Net 09 least significant N45 21 DL From Net 09 most significant DL To Net 09 most significant N45 22 DL From Net 10 least significant DL To Net 10 least significant N45 23 DL From Net 10 most significant DL To Net 10 most significant N45 24 DL From Net 11 least significant DL To Net 11 least significant N45 25 DL Fr
67. M If the option module is power cycled the Control Timeout Message must be re sent 14 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Create PLC 5 Ladder Logic for the Logic Status Feedback and DL from Net Datalinks 2 7D YOR Insert another separate rung Double click the rung to display the rung editor Enter MSG MGxx n where xx is an unused data file number for example MG11 n and nis an unused element of the data file chosen for xx for example MG11 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC MGxx n DN NXB XIC MGxx n ER BND OTU MGxx n EN where xx and n must correspond to the assigned data file number and element for example MG11 0 for the message created in steps 1 4 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 4 double click Setup Screen to launch the message configuration dialog box Figure 5 Figure 4 PLC 5 Ladder Logic for the Logic Status Feedback and DL from Net Datalinks Pa MSG Read Write Message CEN Control MG11 0 CDN_ Setup Screen lt CER MG11 0 Ey MG11 0 Steps 5 8 J E CUD DN EN MG11 0 ER 10 Configure the Gen
68. MSW TIP Remember that most of the parameters in the drive being read written with the Datalinks are REAL floating point data types Therefore use a COP Copy instruction to convert the least significant word and most significant word values to a single floating point register Fx x 44 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using the 1 0 Chapter 2 You can use the controller data table addresses to directly control and monitor the drive without creating any ladder logic program However if you intend to use Human Machine Interface devices PanelView and so forth to operate the drive and view its status you may want to create alternate controller data table addresses Table 4 and Table 5 and a ladder logic program that will pass that data to the data table addresses used for messaging Table 4 Controller and Program Data Table Address Descriptions for Example Logic Status Feedback Ladder Logic Program Description Controller Data Description Program Data Table Address Table Address Drive Ready N20 1 0 Status Ready B3 1 0 Drive Active N20 1 1 Status Active B3 1 1 Actual Direction Forward X10 N20 1 3 Status Forward B3 1 3 Actual Direction Reverse XIC N20 1 3 Status Reverse B3 1 4 Drive Faulted N20 1 7 Status Faulted B3 1 7 Drive At Speed N20 1 8 Status At Speed B3 1 8 Speed Feedback N20 3 Speed Feedback B30 3 Table 5 Program
69. N50 2 Length 2 COP Copy File Source N50 2 Dest N50 1 Length 1 COP Copy File Source N50 3 Dest N50 0 Length 1 Single Write Message EEM EtherNet IP Explicit Message t CEN _J Control Block N14 0 CDN gt Control Block Length 58 lt ER gt Setup Screen lt Three COP Copy instructions are required to convert the 16 bit integer data table addresses N50 0 Least Significant Word and N50 1 Most Significant Word to a 32 bit REAL floating point data table address F103 0 for correct presentation The first COP instruction correctly writes the 32 bit REAL floating point value The second and third COP instructions swap the LSW and MSW Rockwell Automation Publication 750COM AT001A EN P August 2012 59 Chapter 3 Using Explicit Messaging 60 SLC 500 Controller Formatting a Message to Write a Single Parameter Figure 36 Generic Set Attribute Single Message Configuration Dialog Boxes EEM Rung 2 4 N14 0 EEE General M Send Data Receive Data Ins Add Hop Del Remove Hop From Device From Port__ To Address Type To Address This SLC500 1 EtheiNetAP Device str 10 391 100 73 EEM Rung 2 4 N14 0 MultiHop Send Data Receive Data This Controller Message Control Bits Channel ff Ignore if timed out TO Size in Words Receive Data 0 Send Data 2 Awaiting Execution EW Data Table Address Receive Data N A Send Data N50 0 Cont
70. NTAINER Parameter value CONTAINER Minimum value CONTAINER Maximum value CONTAINER Default value STRING 16 Parameter name STRING 4 Units for example Amps Hz 14 Get DPI Parameter Name STRING 16 Parameter name 15 Get DPI Parameter Alias STRING 16 Customer supplied parameter name Rockwell Automation Publication 750COM ATO01A EN P August 2012 95 Appendix A 96 EtherNet IP Objects Attribute ID Access Rule Name Data Type Description 16 Get Parameter Processing Error USINT 0 No error 1 Value is less than the minimum 2 Value is greater than the maximum 18 Get International DPI Offline Struct of Parameter Text STRINGN International parameter name STRINGN International offline units 19 Get International DPI Online Struct of Parameter Text STRINGN International parameter name STRINGN International online units 20 Get International DPI Online Struct of Read Full BOOL 32 Descriptor CONTAINER Parameter value CONTAINER Online minimum value CONTAINER Online maximum value CONTAINER Online default value UINT Next UINT Previous UINT Multiplier UINT Divisor UINT Base INT Offset USINT 3 Link USINT Pad word always zero BOOL 32 Extended descriptor STRINGN International parameter name STRINGN International online parameter units 21 Get DPI Extended Descriptor UDINT Extended Descriptor see page 98 22 Get International DPI Offline Struct of Read Full BOOL Descriptor CONTAINER Offline
71. OCAL Nxx n where xx is an unused data file number for example N12 n and nis an unused element of the data file chosen for xx for example N12 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC Nxx n 13 NXB XIC Nxx n 12 BND OTU Nxx n 15 where xx and n must correspond to the assigned data file number and element for example N12 0 for the message created in steps 1 4 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 13 double click Setup Screen to launch the message configuration dialog box Figure 14 Figure 13 SLC 500 Ladder Logic for the Logic Command Reference and DL to Net Datalinks 4 MSG Read Write Message CEN gt Type Peer To Peer Read Write Write CDN gt Target Device 500CPU Local Remote Local C ER Control Block N12 0 Control Block Length 51 Setup Screen lt Steps 5 8 N12 0 Ea N12 0 CU ah Je See 13 15 N12 0 an Configure the General tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the O Chapter 1 Figure 14 SLC 500 Message Configuration Dialog Boxes for the Logic Com
72. Object STRUCT of Fault time stamp LWORD Timer value 0 timer not supported BOOL 16 BOOL 0 0 invalid data 1 valid data BOOL 1 0 elapsed time 1 real time BOOL 2 15 Not used 2 Get International Fault Text STRINGN Text describing the fault with support for Unicode Rockwell Automation Publication 750COM ATO01A EN P August 2012 101 AppendixA _ EtherNet IP Objects DPI Alarm Object Class Code Hexadecimal 0x98 Decimal 152 Products such as PowerFlex drives use this object for alarms or warnings Option Modules do not support this object Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Instances The number of instances depends on the maximum number of alarms supported by the queue The maximum number of alarms can be read in Instance 0 Attribute 2 Instances Device Example Description Hex Dec 0x0000 0x3FFF Host Drive 0 Class Attributes Drive Only host devices can have alarms 1 Most Recent Alarm 2 Second Most Recent Alarm Class Attributes Attribute ID Access Rule Name Data Type Description 1 Get Class Revision UINT Revision of object 2 Get Number of Instances UINT Maximum number of alarms that the device can record in its queue 3 Set Alarm Command Write USINT 0 No Operation 1 Clear Alarm 2 Clear Alarm Queue 3 Reset Device 4 Ge
73. Parameter Settings for SLC 500 Controller Example These option module or embedded adapter settings were used for the example ladder logic program in this section Option Module Host Parameter or Value Description Embedded Adapter Parameter 01 DL From Net 01 370 Points to drive Par 370 Stop Mode A 02 DL From Net 02 371 Points to drive Par 371 Stop Mode B 03 DL From Net 03 535 Points to drive Par 535 Accel Time 1 04 DL From Net 04 536 Points to drive Par 536 Accel Time 2 05 DL From Net 05 537 Points to drive Par 537 Decel Time 1 06 DL From Net 06 538 Points to drive Par 538 Decel Time 2 07 DL From Net 07 539 Points to drive Par 539 Jog Acc Dec Time 08 DL From Net 08 556 Points to drive Par 556 Jog Speed 1 09 DL From Net 09 557 Points to drive Par 557 Jog Speed 2 10 DL From Net 10 571 Points to drive Par 571 Preset Speed 1 11 DL From Net 11 572 Points to drive Par 572 Preset Speed 2 12 DL From Net 12 573 Points to drive Par 573 Preset Speed 3 13 DL From Net 13 574 Points to drive Par 574 Preset Speed 4 14 DL From Net 14 575 Points to drive Par 575 Preset Speed 5 15 DL From Net 15 576 Points to drive Par 576 Preset Speed 6 16 DL From Net 16 577 Points to drive Par 577 Preset Speed 7 17 DL To Net 01 370 Points to drive Par 370
74. Points to drive Par 556 Jog Speed 1 25 DL To Net 09 557 Points to drive Par 557 Jog Speed 2 26 DL To Net 10 571 Points to drive Par 571 Preset Speed 1 27 DL To Net 11 572 Points to drive Par 572 Preset Speed 2 28 DL To Net 12 573 Points to drive Par 573 Preset Speed 3 29 DL To Net 13 574 Points to drive Par 574 Preset Speed 4 30 DL To Net 14 575 Points to drive Par 575 Preset Speed 5 31 DL To Net 15 576 Points to drive Par 576 Preset Speed 6 32 DL To Net 16 577 Points to drive Par 577 Preset Speed 7 TIP The DL From Net xx parameters are inputs into the drive that come from controller outputs for example data to write to a drive parameter The DL To Net xx parameters are outputs from the drive that go to controller inputs for example data to read a drive parameter Rockwell Automation Publication 750COM ATO01A EN P August 2012 29 Chapter1 Configuring the 1 0 Creating RSLogix 500 Project Version 7 or Later To transmit read and write data between the controller and drive you must create message instructions that allocate data table addresses in the controller for Logic Command Status Reference Feedback and Datalinks Note that three messages need to be configured The timeout message has to be executed first before the Logic Command Reference and DL To From Net Datalink messages will work For more information on N42 3 and N45 target device data table addres
75. Rockwell Automation Publication 750COM ATO01A EN P August 2012 49 Chapter3 Using Explicit Messaging About Explicit Messaging 50 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 IMPORTANT When an explicit message is performed by default no connection is made because it is an unconnected message When timing of the message transaction is important you can create a dedicated message connection between the controller and drive by checking the Connected box on the Communications tab message configuration dialog box during message setup These message connections are in addition to the 1 0 connection However the trade off for more message connections is decreased network performance If your application cannot tolerate this do not check the Connected box which is recommended TIP To message to another device in a different drive port see the Instance table in Appendix C e DPI Parameter Object section on page 94 for Device parameters e Host DPI Parameter Object section on page 108 for Host parameters Inthe Message Configuration dialog box set the Instance field to an appropriate value within the range listed for the port in which the device resides IMPORTANT PowerFlex 750 Series drives have explicit messaging limitations Table 6 shows the EtherNet IP Object
76. SG J E Read Write Message EN gt 0 Control MG13 0 lt DN Setup Screen lt CER COP Copy File Source N40 0 Dest N40 3 Length 1 COP Copy File Source N40 1 Dest N40 2 Length 1 COP Copy File Source N40 2 Dest F102 0 Length 1 52 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 Three COP Copy instructions are required to convert the 16 bit integer data table addresses N40 0 Least Significant Word and N40 1 Most Significant Word to a 32 bit REAL floating point data table address F102 0 for correct presentation The first two COP instructions swap the LSW and MSW and the third COP instruction correctly presents the 32 bit REAL floating point value PLC 5 Controller Formatting a Message to Read a Single Parameter Figure 27 Read Single Message Configuration Dialog Boxes i MSG MG13 0 2 Elements DER General Ins Add Hop Del Remove Hop From Device From Port To Address Type To Address This PLCS 2 EtherNet IP Device str 10 91 100 79 MSG MG13 0 2 Elements Eek MultiHop This PLC 5 Control Bits Communication Command PLC 5 Typed Read Ignore if timed out TD Data Table Address Nao0 To be retried NR Size in Elements 2 Awaiting Execution EW Port Number 2 Continuous Run CO Error ER Message done DN Target Dev
77. Single Parameter B3 0 MSG JE Read Write Message CEN 1 MSG File MG14 0 lt DN gt Setup Screen lt C ER gt Rockwell Automation Publication 750COM ATO01A EN P August 2012 73 Chapter 3 Using Explicit Messaging 74 MicroLogix 1100 1400 Controller Formatting a Message to Write a Single Parameter Figure 52 Generic Set Attribute Single Message Configuration Dialog Boxes MSG MG14 0 1 Elements General end Data Receive Data Del Remove Hop To Address 10 91 100 73 Ins Add Hop From Port Channel 1 From Device This MicroLogix To Address Type EtherNet IP Device str MSG MG14 0 1 Elements MultiHop Send Data Receive Data Control Bits Ignore if timed out TO Break Connection BK Awaiting Execution EW This Controller Channel 1 Integral Communication Command CIP Generic Send F50 0 Send 4 Size in Bytes Receive Target Device Message Timeout 33 Error ER Message done DN Message Transmitting ST Message Enabled EN Local Remote Local MultiHop Yes Extended Routing Info File Fix RIx16 0 Error Service Generic Set Attribute Singe_ Service Code hex 0 __ Class hex 93 dec 147 Instance hex
78. Table Address N45 0 Message Transmitting ST MultiHop Yes Message Enabled EN Error Error Code Hex 0 Error Description No errors General Tab This PLC 5 Communication Command Data Table Address Setting PLC 5 Typed Write The controller type and command type for the controller to write data to the drive N20 37 An unused controller data table address containing the data to be written to the drive Size in Elements 36 Number of elements words to be transferred Each element size is a 16 bit integer Port Number General Tab Target Device 2 Controller port to which the network is connected Setting Data Table Address N45 0 Specific starting address of the destination file in the drive MultiHop Yes Enables communication to allow network messaging to be routed to the option module drive When Yes is selected a MultiHop tab appears on the message configuration dialog box MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For N File details see N Files on page 89 TIP TIP This message will error out if the Control Timeout value is not changed fr
79. W Word 0 Parameter Number LSW 1 Parameter Number MSW 1 Parameter Number MSW 2 Parameter Value LSW 2 Parameter Value LSW 3 Parameter Value MSW 3 Parameter Value MSW 4 Parameter Number LSW 4 Parameter Number LSW 5 Parameter Number MSW 5 Parameter Number MSW 6 Parameter Value LSW 6 Parameter Value LSW 7 Parameter Value MSW 7 Parameter Value MSW 8 Parameter Number LSW 8 Parameter Number LSW 9 Parameter Number MSW 9 Parameter Number MSW 10 Parameter Value LSW 10 Parameter Value LSW 11 Parameter Value MSW 11 Parameter Value MSW 12 Parameter Number LSW 12 Parameter Number LSW 13 Parameter Number MSW 13 Parameter Number MSW 14 Parameter Value LSW 14 Parameter Value LSW 15 Parameter Value MSW 15 Parameter Value MSW 16 Parameter Number LSW 16 Parameter Number LSW 17 Parameter Number MSW 17 Parameter Number MSW 18 Parameter Value LSW 18 Parameter Value LSW 19 Parameter Value MSW 19 Parameter Value MSW 20 Parameter Number LSW 20 Parameter Number LSW 21 Parameter Number MSW 21 Parameter Number MSW 22 Parameter Value LSW 22 Parameter Value LSW 23 Parameter Value MSW 23 Parameter Value MSW 24 Parameter Number LSW 24 Parameter Number LSW 25 Parameter Number MSW 25 Parameter Number MSW 26 Parameter Value LSW 26 Parameter Value LSW 27 Par
80. Yes Yes Set_Attribute_Single Instances The number of instances depends on the maximum number of diagnostic items in the device The total number of diagnostic items can be read in Instance 0 Attribute 2 Instances Device Example Description Hex Dec 0x0000 0x3FFF 0 16383 Host Drive 0 Class Attributes Drive 0x4000 0x43FF 16384 17407 Option Module 1 Drive Diagnostic Item 1 0x4400 0x47FF 17408 18431 Port1 2 Drive Diagnostic Item 2 0x4800 0x4BFF 18432 19455 Port 2 0x4C00 0x4FFF 19456 20479 Port3 16384 Class Attributes Option Module 0x5000 0x53FF 20480 21503 Port 4 16385 Option Module Diagnostic Item 1 0x5400 0x57FF 21504 22527 Port 5 0x5800 0x5BFF 22528 23551 Port6 0x5C00 0x5FFF 23552 24575 Port 7 0x6000 0x63FF 24576 25599 Port8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6BFF 26624 27647 Port 10 0x6C00 0x6FFF 27648 28671 Port 11 0x7000 0x73FF 28672 29695 Port 12 0x7400 0x77FF 29696 30719 Port 13 0x7800 0x7BFF 30720 31743 Port 14 Class Attributes AttributeID Access Rule Name Data Type Description 1 Get Class Revision UINT 1 2 Get Number of Instances UINT Number of diagnostic items in the device 3 Get ENUM Offset UINT DPI ENUM object instance offset Rockwell Automation Publication 750COM AT001A EN P August 2012
81. a device Devices such as the option module 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 Devices such as drives controllers and computers usually require a network communication option module to provide a communication interface between them and a network such as EtherNet IP An option module reads data on the Rockwell Automation Publication 750COM ATO01A EN P August 2012 123 Glossary PCCC Programmable Controller Communications Command Ping PowerFlex 750 Series Architecture Class Drives Reference Feedback RSLogix 5 Software and RSLogix 500 Software Scanner Subnet Mask Switches network and transmits it to the connected device It also reads data in the device and transmits it to the network The 20 750 ENETR Dual port EtherNet IP option module connects PowerFlex 750 Series drives to an EtherNet IP network Option modules are sometimes also called adapters cards embedded communication options and peripherals On PowerFlex 750 Series drives option modules can also be I O modules encoder modules safety modules and so forth PCCC is the protocol used by some controllers to communicate with devices on a network Some software products for example DriveExplorer software and DriveExecutive software also use PCCC to communicate A message that is sent on the network to determine if a node exists
82. al 0 Not Manual Manual x eserved x x Accel Time 00 No Command 01 Use Accel Time 1 Par 535 0 Use Accel Time 2 Par 536 Use Present Time xX X ecel Time 00 No Command 01 Use Decel Time 1 Par 537 0 Use Decel Time 2 Par 538 Use Present Time x ef Select 1 000 No Command x ef Select 2 001 Ref A Select Par 545 das N aS R 00 Preset 4 Par 574 01 Preset 5 Par 575 0 Preset 6 Par 576 1 Preset 7 Par 577 X eserved Xx Coast Stop 0 Not Coast to Stop Coast to Stop X Current Limit Stop 0 Not Current Limit Stop Current Limit Stop X un 4 0 Not Run Run xX jog 2 2 0 Not Jog 2 Par 557 Jog2 X eserve x eserve y eserve x eserve X eserve X eserve x eserve X eserve X eserve X eserve x eserve t eserve 1 ANot Stop condition logic bit 0 0 must first be present before a 1 Start condition will start the drive 2 ANot Stop condition logic bit 0 0 must first be present before a 1 Jog 1 Jog 2 condition will jog the drive A transition to a 0 will stop the drive 3 To perform this command the value must switch from 0 to 1 4 ANot Stop condition logic bit 0 0 must first be present before a 1 Run condition will run the drive A transition to a 0 will stop the drive Rockwell Automation Publication 750COM ATO01A EN P August 2012 119 AppendixB Logic Command Status Words PowerFlex 750 Series Drives Logic Status Word Logic B
83. alue Internal Value Offset x Multiplier x Base Divisor x 1 Internal Value Display Value x Divisor x 102e Places Multiplier x Base Offset 0 Decimal Places Common Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Object Specific Services Service Code Implemented for Service Name Allocation Size in bytes Class Instance Par Number Par Value 0x4D Yes No Get_Attributes Scattered 4 4 Ox4E Yes No Set_Attributes Scattered 4 4 The table below lists the parameters for the Get_Attributes_Scattered and Set_Attributes_Scattered object specific service Name Data Type Description Parameter Number UDINT Parameter to read or write Parameter Value UDINT Parameter value write zero when reading The response data appears in the following format Name DataType Description Parameter Number UDINT Parameter read or write Parameter Value UDINT Parameter value read zero when writing 1 2 If an error occurred bit 15 will be turned on in the response If an error occurred the error code will appear instead of the value 113 AppendixA _ EtherNet IP Objects TCP IP Interface Object Class Code Hexadecimal Decimal OxF5 245 Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 No Yes Set_Attribute_Si
84. ame Class Instance 0x4B No Yes Execute_PCCC 0x4 No Yes Execute_DH Instances Supports Instance 1 Class Attributes Not supported Instance Attributes Not supported Message Structure for Execute_PCCC Request Response Name Data Type Description Name Data Type Description Length USINT Length of requestor ID Length USINT Length of requestor ID Vendor UINT Vendor number of requestor Vendor UINT Vendor number of requestor Serial Number UDINT ASA serial number of requestor Serial Number UDINT ASA serial number of requestor Other Product Specific Identifier of user task etc on the requestor Other Product Specific Identifier of user task etc on the requestor CMD USINT Command byte CMD USINT Command byte STS USINT 0 STS USINT Status byte TNSW UINT Transport word TNSW UINT Transport word Same value as the request FNC USINT Function code Not used for all CMDs EXT_STS USINT Extended status Not used for all CMDs PCCC_params ARRAY of USINT CMD FNC specific parameters PCCC_results ARRAY of USINT CMD FNC specific result data Rockwell Automation Publication 750COM ATO01A EN P August 2012 87 AppendixA EtherNet IP Objects Message Structure for Execute_DH Request Response Name Data Type Description Name Data Type Description DLink UINT Destination Link ID DLink UINT Destination Link ID DSta USINT Destination Station number DSta USINT Destination Stat
85. ameter the Size in Bytes would be set to 2 See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code Ox9F for explicit messaging Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 MicroLogix 1100 1400 Controller Example Set Attribute Single Request Data In this message example we use the data table address in Figure 53 to store the request value 10 1 sec that was written to drive parameter 535 Accel Time 1 Figure 53 Example Set Attribute Single Request Data File Data File F50 Columns 5 v TIP To verify that the parameter value was successfully written use the HIM DriveExplorer software or DriveExecutive software to access the parameter and view its newly written value MicroLogix 1100 1400 Controller Example Ladder Logic Program to Read Multiple Parameters A Custom scattered read message is used to read the values of multiple parameters This read message example reads the values of these five 32 bit REAL floating point parameters in a PowerFlex 750 Series drive e Parameter 001 Output Frequency e Parameter 007 Output Current e Parameter 008 Output Voltage e Parameter 009 Output Power DC Bus Volts e Parameter 011 See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 C
86. ameter Value MSW 27 Parameter Value MSW 28 Parameter Number LSW 28 Parameter Number LSW 29 Parameter Number MSW 29 Parameter Number MSW 30 Parameter Value LSW 30 Parameter Value LSW 31 Parameter Value MSW 31 Parameter Value MSW 32 Parameter Number LSW 32 Parameter Number LSW 33 Parameter Number MSW 33 Parameter Number MSW 34 Parameter Value LSW 34 Parameter Value LSW 35 Parameter Value MSW 35 Parameter Value MSW 124 Parameter Number LSW 124 Parameter Number LSW 125 Parameter Number MSW 125 Parameter Number MSW 126 Parameter Value LSW 126 Parameter Value LSW 127 Parameter Value MSW 127 Parameter Value MSW 82 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Supported Data Types Appendix A EtherNet IP Objects This appendix presents information about the EtherNet IP objects that can be accessed using Explicit Messages For information on the format of Explicit Messages and example ladder logic programs see Chapter 3 Using Explicit Messaging Object Class Code Page Objet classCode Page Identity Object 0x01 1 84 DPI Alarm Object 0x98 152 102 Assembly Object 0x04 4 85 DPI Diagnostic Object 0x99 153 104 Register Object 0x07 7 86 DPI Time Objet ToB 155 106 PCCC Object 0x67 103 87 Host DPI Parameter Object Ox9F 159 108 DPI Device Object 0x92 146 9
87. and limits that will accommodate the full range of values allowed in the family of devices using this particular combination of Family Code and Config Code The Online Read Full will include the rating dependent default and limit values for this particular combination of Family Code Config Code and Rating Code 22 Writable Referenced This bit must be zero unless the parameter is an Extended Parameter Reference If the parameter is an Extended Parameter Parameter Reference then 0 The referenced parameter may be read only or writable 1 The referenced parameter must always be writable including while running 23 Disallow Zero This bit must be zero unless the parameter is an Indirect Selector or Extended Parameter Reference If the parameter is an Indirect Selector or Extended Parameter Reference then 0 Allow zero 1 Disallow zero If this bit is cleared indicating that a value of zero is allowed the device must support the Zero Text parameter attribute so that a software tool or HIM can obtain text from the Zero Text parameter attribute If this bit is set indicating that a value of zero is disallowed a software tool or HIM will not allow the user to enter a value of zero 24 Datalink Out This bit is used by offline tools and indicates that this is a Datalink Out parameter Bit 20 must also be set 25 Datalink In This bit is used by offline tools and indicates that this is a Datalink In parameter Bits 20 and 22 must als
88. anged It is required to identify the device if you are using a BOOTP DHCP server I O data sometimes called implicit messages or input output is time critical data such as a Logic Command and Reference The terms input To Net and output From Net are defined from the controller s point of view Output is produced by the controller and consumed by the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive Input is produced by the option module or embedded adapter and consumed by the controller Rockwell Automation Publication 750COM ATO01A EN P August 2012 IP Addresses Logic Command Logic Status NVS Nonvolatile Storage Option Module Glossary A unique IP address identifies each node on an EtherNet IP network An IP address consists of 32 bits that are divided into four segments of one byte each It appears as four decimal integers separated by periods xxx xxx xxx xxx Each xxx can have a decimal value from 0 to 255 For example an IP address could be 192 168 0 1 An IP address has two parts a network ID and a host ID The class of network determines the format of the address 01 7 15 23 31 ClassA 10 Network ID Host ID 01 7 15 23 31 ClassB 1 0 Network ID Host ID 012 7 15 23 31 Class C 11110 Network ID Host ID The number of devices on your EtherNet IP network will vary depending on t
89. annel 1 EtherNet IP Device str Control Bits Ignore if timed out TO Break Connection BK Awaiting Execution EW Data Table Address 20 37 Size in Elements 36 Error ER Message done DN Message Timeout 33 Message Transmitting ST Message Enabled EN Local Remote Local MultiHop ves_ Routing Information File Rl R19 2 Error Error Code Hex 0 General Tab This Controller Channel Setting 1 integral Controller port to which the network is connected Communication Command 500CPU Write The controller type and command type for the controller to read or write data Because the MicroLogix 1100 is part of the SLC 500 controller family the SOOCPU controller type was selected The Write command type was selected to write data to the drive Data Table Address N20 37 An unused controller data table address containing the data to be written to the drive Size in Elements 36 Number of elements words to be transferred Each element size is a 16 bit integer General Tab Target Device Setting Message Timeout 5 Message timeout duration in seconds Data Table Address N45 0 Specific starting address of the destination file in the drive Routing Information File RI9 2 An unused routing information file for the controller MultiHop Tab
90. arameters A Custom scattered write message is used to write to multiple parameters This write message example writes the following values to these five 32 bit REAL floating point parameters in a PowerFlex 750 Series drive PowerFlex 750 Series Drive Parameter Write Value 536 Accel Time 2 11 1 Sec 538 Decel Time 2 22 2 Sec 575 Preset Speed 5 33 3 Hz 576 Preset Speed 6 44 4 Hz 577 Preset Speed 7 55 5 Hz See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F for parameter numbering Figure 58 Example Ladder Logic to Write Multiple Parameters MSG Read Write Message CEN IMPORTANT MSG File MG18 0 CDN Setup Screen lt ER If the explicit message scattered write must be written continuously then use a separate Generic Set service explicit message single write for each parameter using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code 0x9F and attribute A 10 decimal see page 74 Attribute A writes to RAM not NVS EEPROM memory This example scattered write message using attribute 0 writes to NVS Over time continuous writes will exceed the EEPROM life cycle and cause the drive to malfunction Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 MicroLogix 1100 1400 Controller Formatting a Mes
91. are used to identify the network and 6 bits are used to identify devices on each network Instead of a single physical Class C network with 254 devices this subnet mask divides it into four networks with up to 62 devices each Network devices that provide virtual connections that help to control collisions and reduce traffic on the network They are able to reduce network congestion by transmitting packets to an individual port only if they are destined for the 124 Rockwell Automation Publication 750COM ATO01A EN P August 2012 TCP Transmission Control Protocol UDP User Datagram Protocol UDDT User Defined Data Type Zero Data Glossary connected device In a control application in which real time data access is critical network switches may be required in place of hubs EtherNet IP uses this protocol to transfer Explicit Messaging packets using IP TCP guarantees delivery of data through the use of retries EtherNet IP uses this protocol to transfer I O packets using IP UDP provides a simple but fast capability to send I O messaging packets between devices This protocol verifies that option modules transmit the most recent data because it does not use acknowledgements or retries A structure data type that you define during the development of an application for example to convert 32 bit REAL parameter data for written and read values to correctly display them in human readable format When communication is disrupte
92. assic Software RSLinx Classic software in all its variations Lite Gateway OEM and so forth is used to provide a communication link between the computer network and controller RSLinx Classic software requires its network specific driver to be configured before communication is established with network devices Follow these steps to configure the RSLinx driver 1 2 Start RSLinx Classic software From the Communications menu choose Configure Drivers to display the Configure Drivers dialog box From the Available Driver Types pull down menu choose EtherNet IP Driver Click Add New to display the Add New RSLinx Driver dialog box 5 Use the default name or type a name Rockwell Automation Publication 750COM ATO01A EN P August 2012 Click OK The Configure driver dialog box appears Depending on your application select either the browse local or remote subnet option Click OK Chapter1 Configuring the 1 0 The Configure Drivers dialog box reappears with the new driver in the Configured Drivers list Configure Drivers Available Driver Types EtheNet IP Driver x Add New Configured Drivers Name and Description Status AB_ETHIP 1 A B Ethernet RUNNING Running 9 Click Close to close the Configure Drivers dialog box 10 Keep RSLinx software running and verify that your computer recognizes the drive a From the Communications menu choose RSWho b In
93. assigned to option module Host Parameter 27 DL To Net 11 LSW N20 26 Value of parameter assigned to option module Host Parameter 27 DL To Net 11 MSW N20 27 Value of parameter assigned to option module Host Parameter 28 DL To Net 12 LSW N20 28 Value of parameter assigned to option module Host Parameter 28 DL To Net 12 MSW N20 29 Value of parameter assigned to option module Host Parameter 29 DL To Net 13 LSW N20 30 Value of parameter assigned to option module Host Parameter 29 DL To Net 13 MSW N20 31 Value of parameter assigned to option module Host Parameter 30 DL To Net 14 LSW N20 32 Value of parameter assigned to option module Host Parameter 30 DL To Net 14 MSW N20 33 Value of parameter assigned to option module Host Parameter 31 DL To Net 15 LSW N20 34 Value of parameter assigned to option module Host Parameter 31 DL To Net 15 MSW N20 35 Value of parameter assigned to option module Host Parameter 32 DL To Net 16 LSW N20 36 Value of parameter assigned to option module Host Parameter 32 DL To Net 16 MSW N20 37 Logic Command LSW see Appendix B N20 38 Logic Command MSW see Appendix B N20 39 Speed Reference LSW Rockwell Automation Publication 750COM ATO01A EN P August 2012 43 Chapter2 Using the 1 0 Table 3 PLC 5 SLC 500 and MicroLogix 1100 1400 Controller Data Table Addresses for PowerFlex 750 Series Drives Continued Da
94. ata Type Description 1 Get Interface Speed UDINT Speed in megabits per second Mbs 2 Get Interface Flags UDINT Bit Value 0 Link status 0 inactive 1 active 1 Duplex 0 half duplex 1 full duplex 2 31 Reserved 3 Get Physical Address USINT 6 MAC address XX XX XX XX XX XX The first octet USINT 0 is on the left 4 Get Interface Counters STRUCT of UDINT Octets received UDINT Unicast packets received UDINT Non unicast packets received UDINT Inbound packets received but discarded UDINT Inbound packets with errors not discarded UDINT Inbound packets with unknown protocol UDINT Octets sent UDINT Unicast packets sent UDINT Non unicast packets sent UDINT Outbound packets discarded UDINT Outbound packets with errors 116 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A AttributeID Access Rule Name Data Type Description 5 Get Media Counters STRUCT of RX Received TX Transmitted UDINT RX frames not having integral number of octets long UDINT RX frames not passing FCS check UDINT TX frames having one collision UDINT TX frames having multiple collisions UDINT Number of times of SQE test error message UDINT TX Frames delayed first attempt by busy medium UDINT Collisions detected later than 512 bit times in trans UDINT TX frames failing due to excessive collisions UDINT TX frames failing due to intern MAC sublayer TX error UDINT Times of carrier sen
95. automatically assigned to the Service Code box that is dimmed unavailable The instance is the parameter number in the drive Port 0 For example to read parameter 4 of a peripheral in Port 5 of a PowerFlex 755 drive the instance would be 21504 4 21508 See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F to determine the instance number Setting the Attribute value to 9 will write the parameter value to the drive s Nonvolatile Storage EEPROM memory so the parameter value will remain even after the drive is power cycled Important When set to 9 be very cautious as the EEPROM may quickly exceed its life cycle and cause the drive to malfunction Setting the Attribute value to 10 will write the parameter value to temporary memory so the parameter value will be lost after the drive is power cycled It is recommended to use the 10 setting when frequent write messages are required In this example Accel Time 1 is a 32 bit REAL floating point parameter Therefore set the Data Table Address to F type floating point If the parameter being written to is a 32 bit integer the Data Table Address type would be set to L long word In this example Accel Time 1 is a 32 bit REAL floating point parameter If the parameter being written to is a 32 bit integer parameter the Size in Bytes would also be set to 4 When the parameter being written to is a 16 bit par
96. being written to requires four contiguous 16 bit words Scattered write messages always assume that every parameter being written to is a 32 bit parameter regardless of its actual size Therefore the Size in Bytes must be set to 40 The data structure format is shown on page 82 Maximum length is 128 words 256 bytes which equates to 32 parameters For parameter numbering see DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F 3 Service Code 4E write messages are written to the drive s Nonvolatile Storage EEPROM memory so the parameter value will remain even after the drive is power cycled Important Be very cautious as the EEPROM may quickly exceed its life cycle and cause the drive to malfunction 4 Class code Ox9F for explicit messaging Rockwell Automation Publication 750COM ATO01A EN P August 2012 See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object 79 Chapter 3 80 Using Explicit Messaging MicroLogix 1100 1400 Controller Example Scattered Write Request Data In this message example we use the F101 data table addresses to store the request values to be written to these 32 bit REAL floating point parameters 536 Accel Time 2 F101 0 11 1 Sec 538 Decel Time 2 F101 1 22 2 Sec 575 Preset Speed 5 F101 2 33 3 Hz 576 Preset Spee
97. bject on page 108 Class code 0x9F for parameter numbering Figure 38 Example Ladder Logic to Read Multiple Parameters EEM EtherNet IP Explicit Message t CEN gt Control Block N15 0 CDN gt Control Block Length 58 CER Setup Screen lt COP Copy File Source N60 2 Dest N80 1 Length 1 COP Copy File Source N60 3 Dest N80 0 Length 1 COP Copy File Source N80 0 Dest F104 0 Length 1 Rockwell Automation Publication 750COM ATO01A EN P August 2012 61 Chapter 3 Using Explicit Messaging COP Copy File Source Dest Length N60 6 N80 3 1 COP Copy File Source Dest Length N60 7 N80 2 1 COP Copy File Source Dest Length N80 2 F104 1 1 COP Copy File Source Dest Length N60 10 N80 5 1 COP Copy File Source Dest Length N60 11 N80 4 1 COP Copy File Source Dest Length N80 4 F104 2 1 COP Copy File Source Dest Length N60 14 N80 7 1 COP Copy File Source Dest Length N60 15 N80 6 1 COP Copy File Source Dest Length N80 6 F104 3 1 COP Copy File Source Dest Length N60 18 N80 9 1 COP Copy File Source Dest Length N60 19 N80 8 1 COP Copy File Source Dest Length N80 8 F104 4 1
98. ble Address N45 0 Specific starting address of the source file in the drive MultiHop Yes Enables communication to allow network messaging to be routed to the option module drive When Yes is selected a MultiHop tab appears on the message configuration dialog box MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For N File details see N Files on page 89 16 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Create PLC 5 Ladder Logic for the Logic Command Reference and DL to Net Datalinks g 7D YOR Insert another separate rung Double click the rung to display the rung editor Enter MSG MGxx n where xx is an unused data file number for example MG12 n and nis an unused element of the data file chosen for xx for example MG12 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC MGxx n DN NXB XIC MGxx n ER BND OTU MGxx n EN where xx and n must correspond to the assigned data file number and element for example MG12 0 for the message created in steps 1 4 IMPORTANT The information must be entered with appropriate numbers for
99. ce UINT Base parameter instance UINT Offset parameter instance USINT Formula number USINT Pad byte always zero UINT Help instance UINT Pad word always a value of zero CONTAINER Parameter value UINT Multiplier UNIT Divisor UNIT Base INT Offset 7 Get DPI Online Read Full STRUCT of BOOL 32 Descriptor see page 111 CONTAINER Parameter value CONTAINER Minimum value CONTAINER Maximum value CONTAINER Default value UINT Next parameter UINT Previous parameter STRING 4 Units for example Amps Hz UINT Multiplier 2 UINT Divisor UINT Base INT Offset USINT 3 Link source of the value 0 no link USINT Always zero 0 STRING 16 Parameter name 8 Get DPI Descriptor BOOL 32 Descriptor see page 111 9 Get Set DPI Parameter Value Various Parameter value in NVS 10 Get Set DPI RAM Parameter Value Various Parameter value in temporary memory Valid only for DPI drives 11 Get Set DPI Link USINT 3 Link parameter or function block that is the source of the value 0 no link 12 Get Help Object Instance UINT ID for help text for this parameter 13 Get DPI Read Basic STRUCT of BOOL 32 Descriptor see page 111 CONTAINER Parameter value CONTAINER Minimum value CONTAINER Maximum value CONTAINER Default value STRING 16 Parameter name STRING 4 Units for example Amps Hz 14 Get DPI Parameter Name STRING 16 Parameter name 15 Get DPI Parameter Alias STRING 16 Customer supplied parameter name Rockwell Automatio
100. d for example a cable is disconnected the option module 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 option module it will stay running but at zero Reference Rockwell Automation Publication 750COM ATO01A EN P August 2012 125 Glossary Notes 126 Rockwell Automation Publication 750COM ATO01A EN P August 2012 A Assembly object 85 bit definitions of Logic Command Status word for PowerFlex 750 Series drives 119 bridge 121 C CIP Common Industrial Protocol 121 classes of IP addresses 123 communication card see option module compatible products documentation for 6 controller 121 D Datalinks parameters DL From Net 01 16 and DL To Net 01 16 definition 121 in 1 0 image 38 using 40 device level ring DLR 121 documentation for compatible products 6 DPI Alarm object 102 DPI Device object 91 DPI Diagnostic object 104 DPI Fault object 100 DPI Parameter object 94 DPI Time object 106 DriveExecutive software definition website 121 DriveExplorer software definition website 121 drives see PowerFlex 750 Series Architecture Class drives DriveTools SP software 121 EDS Electronic Data Sheet files definition website 121 EEPROM see Nonvolatile Storage NVS Ethernet Link object 116 EtherNet IP example network for MicroLogix 1100 1400 controller 28 PL
101. d 6 F101 3 44 4 Hz 577 Preset Speed 7 F101 4 55 5 Hz Figure 60 shows the parameter values which in this example have been converted using a CPW Copy Word instruction one for each value to correctly write their values The CPW instruction separates the 32 bit REAL floating point value for example F101 0 that contains 11 1 seconds into two 16 bit integers for example N90 2 and N90 3 While the values in the 16 bit integer registers represent the actual values being written in the 32 bit floating point registers they will not appear correct but the message will properly decode them Figure 60 Example Scattered Write Request Unconverted Data File Data File N90 dec 0 26214 16817 Radix Decimal aa Columns 10 Ss eoOOS w gt lt w Properties Usage Help To complete message configuration the numbers of the parameters being written to must now be entered in the appropriate N90 data table registers as shown in Figure 61 for this example Figure 61 Example Scattered Write Request Unconverted Data File with Entered Parameters Data File N90 dec 0 26214 16817 575 577 DE Radix Decimal Sa Columns 10 vf Help Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 MicroLogix 1100 1400 Controller Example Scattered Write Response Data In this message example we use the
102. d write data between the controller and drive you must create message instructions that allocate data table addresses in the controller for Logic Command Status Reference Feedback and Datalinks Note that three messages need to be configured The timeout message has to be executed first before the Logic Command Reference and DL To From Net Datalink messages will work For more information on N42 3 and N45 target device data table addresses see N Files on page 89 Select the Controller 1 Start RSLogix 500 software The RSLogix 500 dialog box appears 2 From the File menu choose New to display the Select Processor Type dialog box Select Processor Type Processor Name EXA4MPLE 1747 L553C 5705 C 4k 05501 Series FRN 10 and later 5705 Series 5705 Series 1747 L553B C 5 705 Series 1747 LS52B C 5 05 Series 1747 LS51B C 5705 Series 1747 LS53 705 1747 L552 5705 1747 LS51 5705 1747 LS53 5705 1747 1552 5705 1747 L551 5705 1747 L543C 5 04 1747 L542C 5704 Series FRN Series C FRN Communication settings Driver Processor Node Reply Timeout Ethernet zi Who Active 10 Sec 3 Assign a name for the processor 4 In the list select a 1747 L55x type controller 5 Choose the appropriate choices for the fields in the dialog box to match your application 6 Click OK The RSLogix 500 project dialog box appears Rockwell Automation Publication 750COM ATO01A EN P August 2012 21 Chapter1 Configur
103. data table addresses in Figure 62 to store the response values that were written to the requested drive parameters Values of 0 indicate no errors occurred Figure 62 Example Scattered Write Response Data File Data File N80 dec Offset Radix Decimal P Symbol Columns 10 vf Desc N80 Properties Usage Help TIP To verify that the parameter values were successfully written use the HIM DriveExplorer software or DriveExecutive software to access the parameters and view their newly written values Rockwell Automation Publication 750COM ATO01A EN P August 2012 81 Chapter3 Using Explicit Messaging MicroLogix 1100 1400 Controller Explanation of Request and Response Data for Read Write Multiple Messaging The data structures in Figure 63 use 32 bit words and can accommodate up to 32 parameters in a single message In the Response Message a parameter number with Bit 15 set indicates that the associated parameter value field contains an error code parameter number in response data will be negative Figure 63 Data Structures for Scattered Read Write Messages Request Source Data Response Destination Data Word 0 Parameter Number LS
104. disables the timeout and all 1 0 messages Logic Command Status Reference Feedback and Datalinks intended for the drive will not execute A timeout value of 5 20 seconds is recommended Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using the 1 0 Chapter 2 Table 3 shows the I O definitions as they relate to the N20 data table file Figure 22 being used in this example For PowerFlex 750 Series drives which contain both DINT 32 bit format and REAL floating point format data types you will always first read from and write to the LSW data table address in the controller Then if the data value exceeds 16 bits the remaining value will be in the MSW data table address Table 3 PLC 5 SLC 500 and MicroLogix 1100 1400 Controller Data Table Addresses for PowerFlex 750 Series Drives DataTable Address Description N20 0 Control Timeout N20 1 Logic Status LSW see Appendix B N20 2 Logic Status MSW see Appendix B N20 3 Speed Feedback LSW N20 4 Speed Feedback MSW N20 5 Value of parameter assigned to option module Host Parameter 17 DL To Net 01 LSW N20 6 Value of parameter assigned to option module Host Parameter 17 DL To Net 01 MSW N20 7 Value of parameter assigned to option module Host Parameter 18 DL To Net 02 LSW N20 8 Value of parameter assigned to option module Hos
105. drive s Random Access Memory RAM for Generic Set Attribute Single service only see page 60 Note that when selecting the data to be written to RAM the data will be lost ifthe drive loses power For supported classes instances and attributes see Appendix A EtherNet IP Objects Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 SLC 500 Controller Example Ladder Logic Program to Read a Single Parameter A Generic Get Attribute Single message is used to read a single parameter This read message example reads the value of the 32 bit REAL floating point parameter 007 Output Current in a PowerFlex 750 Series drive Figure 32 Example Ladder Logic to Read a Single Parameter EEM EtherNet IP Explicit Message CEN Control Block N13 0 CDN Control Block Length 58 CER Setup Screen lt COP Copy File Source N40 0 Dest N40 3 Length 1 COP Copy File Source N40 1 Dest N40 2 Length 1 COP Copy File Source N40 2 Dest F102 0 Length 1 Three COP Copy instructions are required to convert the 16 bit integer data table addresses N40 0 Least Significant Word and N40 1 Most Significant Word to a 32 bit REAL floating point data table address F102 0 for correct presentation The first two COP instructions swap the LSW and MSW and the third COP instruction correctly presents the 32 bit REAL
106. e Timeout 5 Message timeout duration in seconds Data Table Address N42 3 Specific starting address of the destination file in the drive Routing Information File RI9 0 An unused routing information file for the controller MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For details on setting the control timeout value and its function see N Files on page 89 The Control Timeout N42 3 is stored in RAM If the EtherNet IP option module is power cycled the Control Timeout Message must be re sent If the Control Timeout is not changed from a non zero value the control message page 35 will error out TIP The Control Timeout N42 3 must be changed to a non zero value 5 20 seconds recommended If the Control Timeout is not changed from a non zero value the control message page 35 will error out The Control Timeout is stored in RAM If the option module is power cycled the Control Timeout Message must be re sent Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Create MicroLogix 1100 1400 Ladder Logic for the Logic Status Feedback and DL from Net Datalinks
107. e control message page 26 will error out The Control Timeout is stored in RAM If the option module is power cycled the Control Timeout Message must be re sent 23 Chapter 1 24 Configuring the 1 0 Create SLC 500 Ladder Logic for the Logic Status Feedback and DL from Net Datalinks g 10 N Ay oA Insert another separate rung Double click the rung to display the rung editor Enter MSG READ 500CPU LOCAL Nxx n where xx is an unused data file number for example N11 n and nis an unused element of the data file chosen for xx for example N11 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC Nxx n 13 NXB XIC Nxx n 12 BND OTU Nxx n 15 where xx and n must correspond to the assigned data file number and element for example N11 0 for the message created in steps 1 4 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown Press Enter In the MSG instruction Figure 11 double click Setup Screen to launch the message configuration dialog box Figure 12 Figure 11 SLC 500 Ladder Logic for the Logic Status Feedback and DL from Net Datalinks MSG Read Write Message CEN Type Peer To Peer Read Write Read CDN Target Device 500CPU Local Remote Local CER Control Block N11 0 Contr
108. e data to be read from the drive Size in Elements 36 Number of elements words to be transferred Each element size is a 16 bit integer General Tab Target Device Setting Message Timeout 5 Message timeout duration in seconds Data Table Address N45 0 Specific starting address of the source file in the drive Routing Information File RI9 1 An unused routing information file for the controller MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For N File details see N Files on page 89 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Create MicroLogix 1100 1400 Ladder Logic for the Logic Command Reference and DL to Net Datalinks 10 Na vos Insert another separate rung Double click the rung to display the rung editor Enter MSG MGxx n where xx is an unused data file number for example MG12 n and nis an unused element of the data file chosen for xx for example MG12 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC MGxx n DN NXB XIC MGxx n ER BND OTU MGxx n EN where
109. e drive Data Table Address N50 0 An unused controller data table address containing the message instruction This address is the starting word of the source file Size in Elements 2 Number of elements words to be transferred Each element size is a 16 bit integer Port Number 2 Controller port to which the network is connected Data Table Address N154 70 Specific starting address of the destination file in the drive see page 90 MultiHop Yes Enables communication to allow network messaging to be routed to the drive MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 Important PCCCN150 N File write messages are written to the drive s EEPROM Be very cautious as the EEPROM may quickly exceed its life cycle and cause the drive to malfunction 2 Because the N154 file used for the data transfer occupies two contiguous 16 bit words the Size in Elements must always be set to 2 regardless of whether the parameter being written to is a 16 bit parameter or 32 bit parameter 3 See page 90 for N File addressing 55 Chapter3 Using Explicit Messaging SLC 500 Controller Examples 56 PLC 5 Controller Example Single Write Request Data In this specific N154 70 message example we use the data table address in Figure 31 to store the request value 10 1 sec that was written to drive parameter 535 Accel Time 1 Figure 31 Example Single Write Request Data File Z File
110. ed while the DeviceLogix program is running The DeviceLogix program must first be disabled to allow changes to the Datalinks Set DeviceLogix parameter 53 DLX Operation to DisableLogic to disable the logic the parameter value will then change to LogicDisabld TIP A COP Copy instruction or a UDDT is needed for REAL parameters speed Reference and speed Feedback only to copy the DINT data into a REAL word for input data conversion For output data conversion a COP Copy instruction or UDDT is needed for REAL parameters speed Reference and speed Feedback only to copy the REAL data into a DINT word To determine whether a parameter is a 32 bit integer DINT or a REAL data type see the Data Type column in the chapter containing parameters in the PowerFlex 750 Series AC Drives Programming Manual publication 750 PM001 The example ladder logic programs in this chapter are intended for and operate PowerFlex 750 Series drives Functions of the Example Programs The example programs enable you to do the following e Receive Logic Status information from the drive e Send a Logic Command to control the drive for example start stop e Send a Reference to the drive and receive Feedback from the drive e Send receive Datalink data to from the drive Logic Command Status Words These examples use the Logic Command word and Logic Status word for PowerFlex 750 Series drives See Appendix B Logic Command Status Words
111. embedded adapter and controller Rockwell Automation Publication 750COM ATO01A EN P August 2012 37 Chapter 2 Using the 1 0 Understanding the 0 Image The terms input and output are defined from the controller s point of view 38 Therefore output I O is data that is produced by the controller and consumed by the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive Input I O is status data that is produced by the option module or embedded adapter and consumed as input by the controller The I O image will vary based on how many of the drive s 32 bit Datalinks DL From Net 01 16 and DL To Net 01 16 are used The I O image for the PLC 5 SLC 500 and MicroLogix 1100 1400 controller changes depending on how many of the drive s sixteen 32 bit Datalinks are used TIP Because PLC 5 SLC 500 and MicroLogix 1100 1400 controllers are 16 bit devices each 32 bit word for the Logic Command Status Reference Feedback and any used Datalinks will consume two contiguous words Least Significant Word and Most Significant Word in the controller s 1 0 image Table 1 shows the 1 0 for a drive using all 32 bit Datalinks Table 1 PLC 5 SLC 500 and MicroLogix 1100 1400 Controller 1 0 Image for PowerFlex 750 Series Drives 32 bit Logic Command Status Reference Feedback and Datalinks
112. er of instances depends on the number of components in the device connected to the option module This number of components can be read in Instance 0 Attribute 2 Instance Description 0 Class 1 Host 2 15 Peripherals on Ports 1 14 Class Attributes Attribute ID a Description 2 Total number of instances Instance Attributes Attribute ID Access Rule Name Data Type Description 1 Get Vendor ID UINT 1 Allen Bradley 2 Get Device Type UINT 142 3 Get Product Code UINT Number identifying product name and rating 4 Get Revision STRUCT of Major USINT Value varies Minor USINT Value varies 5 Get Status UINT Bit 0 Owned Bit 8 Minor recoverable fault Bit 10 Major recoverable fault 6 Get Serial Number UDINT Unique 32 bit number 7 Get ProductName SHORT_STRING Product name and rating Rockwell Automation Publication 750COM ATO01A EN P August 2012 Assembly Object EtherNet IP Objects Appendix A Class Code Hexadecimal Decimal 0x04 4 Services Implemented for Service Code Class Instance Service Name Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Instances Instance Description 1 All 1 0 data being read from the DPI device read only 2 All 1 0 data written to the DPI device read write Class Attributes Attribute ID Access Rule Name Data Type Description 1 Get Revision UINT 2 2 Get Max Instance UINT 2 100 Set
113. eral Ins Add Hop EEM N16 0 58 Elements P Send Data Receive Data Del Remove Hop From Device FiomPort__ To Address Type To Address This SLC500 r EEM N16 0 58 Elements This Controller Channel Size in Words Receive Data Data Table Address Receive Data Target Device EtherNet IP Device str Send Data Receive Data Send Data 20 Send Data N100 0 Message Timeout 1 sec MultiHop Service Custom Service Code hex Class hex dec 147 Instance hex dec o Attribute hex dec 0 Error Description No errors Message Control Bits Ignore if timed out TO Awaiting Execution EW Continuous Run C0 Error ER Done DN Transmitting ST Enabled EN Waiting for Queue Space Error Error Code hex 0 10 91 100 79 DER The following table identifies the data that is required in each box to configure a message to write multiple parameters General Tab Example Value Description Size in Words Each word size is a 16 bit integer Receive Data 202 Number of words to be received Send Data 20 Number of words to be sent Data Table Address An unused controller data table address containing the message in
114. eral tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM AT001A EN P August 2012 15 Chapter1 Configuring the 1 0 Figure 5 PLC 5 Message Configuration Dialog Boxes for the Logic Status Feedback and DL from Net Datalinks i MSG MG11 0 2 Elements a DON General Ins Add Hop Del Remove Hop From Device From Port ToAddress EtherNet IP Device str 10 91 100 79 F MSG MG11 0 2 Elements DoR i MultiHop This PLC 5 Control Bits Communication Command PLC 5 Typed Read Ignore if timed out TO Data Table Address N20 1 To be retried NR Size in Elements 36 Awaiting Execution EW Port Number 2 Continuous Run C0 Error ER Message done DN Target Device Data Table Address N45 0 A Message Transmitting ST MultiHop Yes Message Enabled EN Be Slo Fee Error Error Code Hex 0 Error Description No errors General Tab This PLC 5 Setting Data Table Address N20 1 An unused controller data table address containing the data to be read from the drive Size in Elements 36 Number of elements words to be transferred Each element size is a 16 bit integer Port Number 2 Controller port to which the network is connected General Tab Target Device Setting Data Ta
115. es Drive Technical Data publication 750 TD001 Information on installing programming and technical data of PowerFlex 750 Series drives PowerFlex 20 HIM A6 C6S HIM Human Interface Module User Manual publication 20HIM UM001 Information on the installation and use of PowerFlex 20 HIM A6 or 20 HIM 6S HIMs Getting Results with RSLinx Guide publication LINX GR001 and online help 2 Information on using RSLinx Classic software RSLogix Emulate 5 500 Getting Results Guide publication EMULAT GR002 and online help g Information on how to install and navigate the RSLogix Emulate software for ladder logic programming with Allen Bradley PLC 5 and SLC 500 processors RSLogix 500 Getting Results Guide publication LG500 GR002 and online help Q Information on using the RSLogix 500 software tool Enhanced and Ethernet PLC 5 Programmable Controllers User Manual publication 1785 UM012 Information to help design operate and maintain an Enhanced and Ethernet PLC 5 programmable controller system SLC 500 Modular Hardware Style User Manual publication 1747 UM011 Information on how to install wire use and troubleshoot the SLC 500 controller with 1747 L5 xxx module MicroLogix 1100 Programmable Controllers User Manual publication 1763 UM001 Information to install wire and troubleshoot the MicroLogix 1100 controller MicroLogix 1400 Programmable Controllers User Manual publication 1766 UM001
116. eters General Tab Example Value Description Channel 1 Controller port to which the network is connected Comm Command CIP Generic Used to access the DPI Parameter Object in the option module Data Table Address An unused controller data table address containing the message instruction Receive N80 0 This address is the starting word of the response file Send N90 0 This address is the starting word of the request file Size in Bytes Each byte size is an 8 bit integer Receive 492 Number of bytes to be received Send 492 Number of bytes to be sent Extended Routing RIX21 0 An unused routing information file for the controller Service Custom Required for scattered messages Service Code 4E Hex Code for the requested service Class 93 or 9F Hex Class ID for the DPI Parameter Object Instance 0 Dec Required for scattered messages Attribute 0 Dec Required for scattered messages MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 The default setting for Service is Custom enabling entry of a Service Code not available from the Service pull down menu When choosing a Service other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box that is dimmed unavailable 2 In this example we are writing to five 32 bit REAL floating point parameters Each parameter
117. evices configured in a circle style connection implemented at the device level and with no additional switches required A tool for monitoring and configuring Allen Bradley products and network communication option modules It can be run on computers running various Microsoft Windows operating systems DriveExplorer software version 6 xx or later can be used to configure this option module and PowerFlex drive Information about DriveExplorer software and a free lite version can be accessed at http www ab com drives driveexplorer A software suite designed for running on various Microsoft Windows operating systems This software suite provides a family of tools including DriveExecutive software that you can use to program monitor control troubleshoot and maintain Allen Bradley products DriveTools SP can be used with PowerFlex drives Information about DriveTools SP can be accessed at http www ab com drives drivetools Simple text files that are used by network configuration tools to describe products so that you can easily commission them on a network EDS files describe a product device type and revision EDS files for many Allen Bradley products can be found at http www ab com networks eds Rockwell Automation Publication 750COM ATO01A EN P August 2012 121 Glossary 122 EtherNet IP Network Explicit Messaging Gateway Hardware Address I O Data EtherNet IP Industrial Protocol is an open producer consumer
118. figure a message to read a single parameter General Tab Example Value Description Size in Words 28 Number of words to be transferred Each word size is a 16 bit integer Data Table Address N40 0 An unused controller data table address containing the message instruction This address is the starting word of the response file Service Generic Get Attribute Single Code for the requested service Class 93 or 9F Hex 4 Class ID for the DPI Parameter Object Instance 2 7 Dec Instance number is the same as the parameter number Attribute 9 Dec Attribute number for the Parameter Value attribute MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 The default setting for Service is Custom enabling entry of a Service Code not available from the Service pull down menu When choosing a Service other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box that is dimmed unavailable 2 The instance is the parameter number in the drive Port 0 For example to read parameter 4 of a peripheral in Port 5 of a PowerFlex 755 drive the instance would be 21504 4 21508 See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F to determine the instance number 3 In this example Output Current is a 32 bit REAL floating point parameter
119. floating point value Rockwell Automation Publication 750COM AT001A EN P August 2012 57 Chapter3 Using Explicit Messaging SLC 500 Controller Formatting a Message to Read a Single Parameter Figure 33 Generic Get Attribute Single Message Configuration Dialog Boxes EEM N13 0 58 Elements Send Data Receive Data Ins Add Hop Del Remove Hop From Device From Port To Address Type To Address This SLC500 4 EEM N13 0 58 Elements MukiHop Send Data Receive Data This Controller Channel 7 Size in Words Receive Data 2 Send Data EtherNet IP Device str 70 91 1073 DER Message Control Bits Ignore if timed out TO o Awaiting Execution EW Data Table Address Receive Data 40 0 Send Data N A Continuous Run CO Target Device Message Timeout x1 sec Service Generic Get Attribute Single Class hex 93 dec 147 Instance hex 7 dec 7 Attribute hex 9 dec 3 Error Description No errors MultiHop Service Code hex Enor ER Done ON Transmitting ST Enabled EN Waiting for Queue Space Eror Error Code hex 0 The following table identifies the data that is required in each box to con
120. h 1783 ETAP Ethernet Connection Configuring Parameters for Network 1 0 Because the I O for the drive is message based there is no need to configure any I O inside the RSLogix 500 project version 7 00 or later until using the I O as described in Chapter 2 However to get the option module or embedded adapter to operate with the I O created in Chapter 2 we need to configure the option module to accept the I O and drive to point to the appropriate Datalinks Because the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive always uses the 32 bit Logic Status and 32 bit Feedback at least two 32 bit words must be accounted for in the controller input image The option module or embedded adapter also uses the 32 bit Logic Command and 32 bit Reference requiring at least two 32 bit words that must be accounted for in the controller output image If any or all of the drive s sixteen 32 bit Datalinks are used the following applies e An additional 32 bit word for each DL From Net xx Datalink used to write to drive or peripheral parameters must be accounted for in the controller input image e An additional 32 bit word for each DL To Net xx Datalink used to read data must be accounted for in the controller output image Rockwell Automation Publication 750COM ATO01A EN P August 2012 19 Chapter1 Configuring the 1 0 Option Module or Embedded Adapter
121. he number of bytes that are used for the network address In many cases you are given a network with a Class C address in which the first three bytes contain the network address subnet mask 255 255 255 0 This leaves 8 bits or 256 addresses on your network Because two addresses are reserved for special uses 0 is an address for the network usually used by the router and 255 is an address for broadcast messages to all network devices you have 254 addresses to use on a Class C address block To be sure that each device on the Internet has a unique address contact your network administrator or Internet Service Provider for unique fixed IP addresses You can then set the unique IP address for the option module by using its rotary address switches a DHCP or BOOTP server or by manually configuring parameters in the option module The option module reads the values of these parameters only at power up The Logic Command is used to control the PowerFlex 750 Series drive for example start stop direction It consists of one 32 bit word of output to the option module from the network The definitions of the bits in this word are shown in Appendix B The Logic Status is used to monitor the PowerFlex 750 Series drive for example operating state motor direction It consists of one 32 bit word of input from the option module to the network The definitions of the bits in this word are shown in Appendix B NVS is the permanent memory of
122. ice Data Table Address N150 14 Message Transmitting ST MultiHop Yes Message Enabled EN SSES Error Error Code Hex 0 Error Description No errors The following table identifies the data that is required in each box to configure a message to read a single parameter General Tab Example Value Description Communication Command PLC 5 Typed Read Controller type and command type for controller to read data from the drive Data Table Address N40 0 An unused controller data table address containing the message instruction This address is the starting word of the destination file Size in Elements 20 Number of elements words to be transferred Each element size is a 16 bit integer Port Number 2 Controller port to which the network is connected Data Table Address N150 14 Specific starting address of the source file in the drive see page 90 MultiHop Yes Enables communication to allow network messaging to be routed to the drive MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 Because the N Files used for the data transfer occupies two contiguous 16 bit words the Size in Elements must always be set to 2 regardless of whether the parameter being read is a 16 bit parameter or 32 bit parameter 2 See page 90 for N File addressing Rockwell Automation Publication 750COM AT001A EN P August 2012 53
123. ich can be used to perform single parameter read or write and multiple parameter read or write explicit messages Also the Generic Set Attribute Service offers the choice of writing the data to the drive s Nonvolatile Storage NVS or the drive s Random Access Memory RAM for Generic Set Attribute Single service only see page 74 Note that when selecting the data to be written to RAM the data will be lost ifthe drive loses power For supported classes instances and attributes see Appendix A EtherNet IP Objects MicroLogix 1100 1400 Controller Example Ladder Logic Program to Read a Single Parameter A Generic Get Attribute Single message is used to read a single parameter This read message example reads the value of the 32 bit REAL floating point parameter 007 Output Current in a PowerFlex 750 Series drive Figure 48 Example Ladder Logic to Read a Single Parameter MSG 4 E Read Write Message CEN 0 MSG File MG13 0 lt DN gt Setup Screen lt ER J Rockwell Automation Publication 750COM AT001A EN P August 2012 71 Chapter 3 72 Using Explicit Messaging MicroLogix 1100 1400 Controller Formatting a Message to Read a Single Parameter Figure 49 Generic Get Attribute Single Message Configuration Dialog Boxes 2 MSG MG13 0 1 Elements end Data Receive Data Ins Add Hop Del Remove Hop From Device From Port To Addre
124. imal Decimal Ox9F 159 To access Device parameters use the DPI Parameter Object Class Code 0x93 Instances The number of instances depends on the number of parameters in the device The total number of parameters can be read in Instance 0 Attribute 0 Instances Device Example Description Hex Dec 0x0000 0x3FFF 0 16383 Reserved 16384 Class Attributes Option Module 0x4000 0x43FF 16384 17407 Option Module 16385 Option Module Parameter 1 Attributes 0x4400 0x47FF 17408 18431 Port 1 16386 Option Module Parameter 2 Attributes 0x4800 0x4BFF 18432 19455 Port 2 0x4C00 0x4FFF 19456 20479 Port3 17408 Class Attributes HIM 0x5000 0x53FF 20480 21503 Port 4 17409 HIM Parameter 1 Attributes 0x5400 0x57FF 21504 22527 Port 5 17410 HIM Parameter 2 Attributes 0x5800 0x5BFF 22528 23551 Port6 Ox5C00 0x5FFF 23552 24575 Port 7 0x6000 0x63FF 24576 25599 Port 8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6BFF 26624 27647 Port 10 Ox6C00 0x6FFF 27648 28671 Port 11 0x7000 0x73FF 28672 29695 Port 12 0x7400 0x77FF 29696 30719 Port 13 0x7800 0x7BFF 30720 31743 Port 14 Class Attributes Attribute ID Access Rule Name Data Type Description 0 Get Number of Instances UINT Number of parameters in the device 1 Set Write Protect
125. ined Instance OxFFF6 11 Indirect Type 10 Undefined Instance OxFFF5 12 Indirect Type 11 Undefined Instance OxFFF4 13 Indirect Type 12 Undefined Instance OxFFF3 14 Indirect Type 13 Undefined Instance OxFFF2 15 Indirect Type 14 Parameter specific list 16 FP Max Decimals Bit 0 These four bits are used on REAL parameters only They indicate the maximum number of decimal places to be 17 FP Max Decimals Bit 1 displayed for small values A value of 0 indicates to not limit the number of decimal places used 18 FP Max Decimals Bit 2 19 FP Max Decimals Bit 1 20 Extended Parameter Reference 0 Not an Extended Parameter Reference 1 Extended Parameter Reference An Extended Parameter Reference contains a reference to another parameter The value is formatted the same as an analog mode Indirect Selector parameter SSpppp where SS slot number of device to which this Extended Parameter Reference is pointing and pppp number of the parameter or diagnostic item to which this Extended Parameter Reference is pointing Note that an Extended Parameter Reference can only select parameters unlike an Indirect Selector An Extended Parameter Reference could be used to configure a Datalink or show the source of a Reference among other uses 21 Uses Rating Table Object This parameter has rating dependent defaults and limits that can be obtained from the Rating Table Object The Offline Read Full will include the default value for the smallest rating
126. ing the 1 0 Create SLC 500 Ladder Logic for the Control Timeout 1 In the RSLogix 500 project dialog box treeview under Program Files double click LAD 2 2 Insert a ladder rung 3 Double click the rung to display the rung editor 4 Enter MSG WRITE 500CPU LOCAL Nxx n where xx is an unused data file number for example N10 n and nis an unused element of the data file chosen for xx for example N10 0 Press Enter Insert another separate rung Double click the rung to display the rung editor Enter BST XIC Nxx n 13 NXB XIC Nxx n 12 BND OTU Nxx n 15 where oN oN xx and n must correspond to the assigned data file number and element for example N10 0 for the message created in steps 2 5 IMPORTANT The information must be entered with appropriate numbers for xx and n for your application and with spaces and forward slashes exactly as shown 9 Press Enter 10 In the MSG instruction Figure 9 double click Setup Screen to launch the message configuration dialog box Figure 10 Figure 9 SLC 500 Ladder Logic for the Control Timeout MSG Read Write Message CEN Type Peer To Peer Read Write Write CDN gt Target Device 500CPU Local Remote Local CER Control Block N10 0 Control Block Length 51 Steps 6 9 Setup Screen lt N10 0 N10 0 IE CUD 13 15 N10 0 aoe 11 Configure the General tab fields by entering or verifying the informa
127. inuous Run CO Error ER Target Device Done DN Message Timeout x1 sec Transmitting ST MultiHop Enabled EN Service Generic Set Attribute Single _ Service Code hex Waiting for Queue Space Class thes 3 dec 47 Instance hex 217 _ dec 535 Attibute hes 3 deck 8 Encode rento Eror Error Description No errors The following table identifies the data that is required in each box to configure a message to write a single parameter General Tab Example Value Description Size in Words 24 Number of words to be transferred Each word size is a 16 bit integer Data Table Address N50 0 An unused controller data table address containing the message instruction This address is the starting word of the request file Service Generic Set Attribute Single Code for the requested service Class 93 or 9F Hex Class ID for the DPI Parameter Object Instance 2 535 Dec Instance number is the same as the parameter number Attribute 9 or 10 Dec Attribute number for the Parameter Value attribute MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 2 3 4 The default setting for Service is Custom enabling entry of a
128. ion number DUser USINT Destination User number DUser USINT Destination User number SLink UINT Source Link ID SLink UINT Source Link ID SSta USINT Source Station number SSta USINT Source Station number SUser USINT Source User number SUser USINT Source User number CMD USINT Command byte CMD USINT Command byte STS USINT 0 STS USINT Status byte TNSW UINT Transport word TNSW UINT Transport word Same value as the request FNC USINT Function code not used for all CMDs EXT_STS USINT Extended Status not used for all CMDs PCCC_params ARRAY of USINT CMD FNC specific parameters PCCC_results ARRAY of USINT CMD FNC specific result data 88 The EtherNet IP option module supports the following PCCC command types CMD FNC Description 0x06 0x03 Identify host and some status OxOF 0x67 PLC 5 typed write OxOF 0x68 PLC 5 typed read Ox0F 0x95 Encapsulate other protocol 0x0F OxA2 SLC 500 protected typed read with 3 address fields Ox0F OxAA SLC 500 protected typed write with 3 address fields Ox0F OxA1 SLC 500 protected typed read with 2 address fields Ox0F OxA9 SLC 500 protected typed write with 2 address fields Ox0F 0x00 Word range read Ox0F 0x01 Word range write For more information regarding PCCC commands see DF1 Protocol and Command Set Reference Manual publication 1770 6 5 16 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A
129. irect Type 4 Digital output list Instance OxFFFB 6 Indirect Type 5 Undefined Instance OxFFFA 7 Indirect Type 6 Undefined Instance OxFFF9 8 Indirect Type 7 Undefined Instance OxFFF8 9 Indirect Type 8 Undefined Instance OxFFF7 10 Indirect Type 9 Undefined Instance OxFFF6 11 Indirect Type 10 Undefined Instance OxFFF5 12 Indirect Type 11 Undefined Instance OxFFF4 13 Indirect Type 12 Undefined Instance OxFFF3 14 Indirect Type 13 Undefined Instance OxFFF2 15 Indirect Type 14 Parameter specific list 16 FP Max Decimals BitO These four bits are used on REAL parameters only They indicate the maximum number of decimal places to be 17 FP Max Decimals Bit 1 displayed for small values A value of 0 indicates to not limit the number of decimal places used 18 FP Max Decimals Bit 2 19 FP Max Decimals Bit 1 20 Extended Parameter 0 Not an Extended Parameter Reference Reference 1 Extended Parameter Reference An Extended Parameter Reference contains a reference to another parameter The value is formatted the same as an analog mode Indirect Selector parameter SSpppp where SS slot number of device to which this Extended Parameter Reference is pointing and pppp number of the parameter or diagnostic item to which this Extended Parameter Reference is pointing Note that an Extended Parameter Reference can only select parameters unlike an Indirect Selector An Extended Parameter Reference could be used to configure a Data
130. it Messaging PLC 5 Controller Examples IMPORTANT The PLC 5 must be Series E Rev D 1 or later to support the MultiHop feature that routes messaging to the drive IMPORTANT Dueto inherent limitations with the PCCC N File method only contiguous multiple parameters can be read or written in one explicit message For explicit messaging the N150 N Files must be used because they are already mapped to specific parameters in the drive and its connected peripherals This enables direct access to any parameter IMPORTANT Explicit messaging with N150 N Files is supported by the embedded EtherNet IP adapter in PowerFlex 755 drives but is not supported by 20 750 ENETR Dual port EtherNet IP network communication option modules in PowerFlex 750 Series drives IMPORTANT When performing a write parameter message the data will always be written to the drive s Nonvolatile Storage NVS Over time continuous writes will exceed the EEPROM life cycle and cause the drive to malfunction For PCCC N150 N File information see page 90 PLC 5 Controller Example Ladder Logic Program to Read a Single Parameter A read message is used to read a single parameter The specific N150 14 address shown in this read message example reads the value of the 32 bit REAL floating point parameter 007 Output Current in a PowerFlex 750 Series drive Figure 26 Example Ladder Logic to Read a Single Parameter B3 0 M
131. its 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 f0 Command x Run Ready Description 0 Not Ready to Run Ready to Run X Active 0 Not Active Active X Command Direction 0 Reverse Forward x Actual Direction 0 Reverse Forward X Accelerating 0 Not Accelerating Accelerating x Decelerating 0 Not Decelerating Decelerating X Alarm 0 No Alarm Par 959 amp 960 Alarm X Fault 0 No Fault Par 952 amp 953 Fault x At Setpt Spd 0 Not at Setpoint Speed At Setpoint Speed xX Manual 0 Manual Mode Not Active Manual Mode Active xX Spd Ref ID 0 xX Spd Ref ID 1 x Spd Ref ID 2 x Spd Ref ID 3 x Spd Ref ID 4 00000 Reserved 00001 Auto Ref A Par 545 00010 Auto Ref B Par 550 00011 Auto Preset Speed 3 Par 573 00100 Auto Preset Speed 4 Par 574 00101 Auto Preset Speed 5 Par 575 00110 Auto Preset Speed 6 Par 576 00111 Auto Preset Speed 7 Par 577 01000 Reserved 01001 Reserved 01010 Reserved 01011 Reserved 01100 Reserved 01101 Reserved 01110 Reserved 01111 Reserved 0000 Man Port 0 0001 Man Port 1 0010 Man Port 2 0011 Man Port 3 0100 Man Port 4 0101 Man Port 5 0110 Man Port 6 0111 Reserved 1000 Reserved 1001 Reserved 1010 Reserved 10
132. k 0 May be the sink end of a link 1 May not be the sink end of a link 6 Not Recallable 0 Recallable from NVS 1 Not Recallable from NVS 7 ENUM 0 No ENUM text 1 ENUM text 8 Writable 0 Read only 1 Read write 9 Not Writable When Enabled 0 Writable when enabled for example drive running 1 Not writable when enabled 10 Instance 0 Parameter value is not a Reference to another parameter 1 Parameter value refers to another parameter 11 Uses Bit ENUM Mask This parameter instance supports the Bit ENUM Mask attribute For more information see the definition of the attribute 12 Decimal Place Bit 0 Number of digits to the right of the decimal point 13 Decimal Place Bit 1 0000 0 14 Decimal Place Bit 2 1111 15 15 Decimal Place Bit 3 16 Extended Data Type Bit 4 Bit 16 is the least significant bit 17 Extended Data Type Bit 5 000 Reserved 18 Extended Data Type Bit 6 001 UDINT used as an array of Boolean 010 Reserved 011 Reserved 100 Reserved 101 Reserved 110 Reserved 111 Reserved 19 Parameter Exists Used to mark parameters that are not available to network tools 20 Not Used Reserved 21 Formula Links Indicates the Formula Data is derived from other parameters 22 Access Level Bit 1 A 3 bit field used to control access to parameter data 23 Access Level Bit 2 24 Access Level Bit 3 25 Writable ENUM ENUM text
133. lass code 0x9F for parameter numbering Figure 54 Example Ladder Logic to Read Multiple Parameters B3 0 MSG J E Read Write Message EN 2 MSG File MG17 0 DNS Setup Screen lt ER gt Rockwell Automation Publication 750COM ATO01A EN P August 2012 75 Chapter 3 76 Using Explicit Messaging MicroLogix 1100 1400 Controller Formatting a Message to Read Multiple Parameters Figure 55 Custom Scattered Read Message Configuration Dialog Boxes 3 MSG MG17 0 1 Elements Ins Add Hop 2 MSG MG17 0 1 Elements Send Data Receive Data Del Remove Hop From Device From Port To Address Type To Address This MicroLogix lultiHop Send Data Receive Data is Controller Channel 1 Integral Communication Command Data Table Address Receive Size in Bytes Receive 40 Channel 1 EtherNet IP Device str 10 91 100 79 DoK Control Bits Ignore if timed out TO CIP Generic Break Connection BK IN60 0 Send N70 0 Awaiting Execution EW Target Device Extended Routing Info File RIX RIX19 0 Service Message Timeout 33 Send 40 Error ER Message done DN Message Transmitting ST Message Enabled EN Local Remote Local MultiHop Yes
134. link or show the source of a Reference among other uses 21 Uses Rating Table Object This parameter has rating dependent defaults and limits that can be obtained from the Rating Table Object The Offline Read Full will include the default value for the smallest rating and limits that will accommodate the full range of values allowed in the family of devices using this particular combination of Family Code and Config Code The Online Read Full will include the rating dependent default and limit values for this particular combination of Family Code Config Code and Rating Code 22 Writable Referenced This bit must be zero unless the parameter is an Extended Parameter Reference If the parameter is an Extended Parameter Parameter Reference then 0 The referenced parameter may be read only or writable 1 The referenced parameter must always be writable including while running 23 Disallow Zero This bit must be zero unless the parameter is an Indirect Selector or Extended Parameter Reference If the parameter is an Indirect Selector or Extended Parameter Reference then 0 Allow zero 1 Disallow zero If this bit is cleared indicating that a value of zero is allowed the device must support the Zero Text parameter attribute so that a software tool or HIM can obtain text from the Zero Text parameter attribute If this bit is set indicating that a value of zero is disallowed a software tool or HIM will not allow the user to enter a
135. m enabling entry of a Service Code not available from the Service pull down menu When choosing a Service other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box that is dimmed unavailable 2 In this example we are reading five 32 bit REAL floating point parameters Each parameter being read requires four contiguous 16 bit words Scattered read messages always assume that every parameter being read is a 32 bit parameter regardless of its actual size Therefore the Size in Bytes must be set to 40 The data structure format is shown on page 82 Maximum message length is 128 words 256 bytes which equates to 32 parameters For parameter numbering see DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code Ox9F 3 See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code 0x9F for explicit messaging Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 MicroLogix 1100 1400 Controller Example Scattered Read Request Data In this message example we use the data table addresses in Figure 56 to store the request values to be read from these five 32 bit REAL floating point parameters in a PowerFlex 750 Series drive e Parameter 001 Output Frequency e Parameter 007
136. mand Reference and DL to Net Datalinks General Tab This Controller Communication Command MSG N12 0 51 Elements H MSG N12 0 51 Elements General Ins Add Hop Del Remove Hop From Device From Port To Address T ype To Address This SLC 5 05 Channel 1 EtherNet IP Device str 10 91 100 79 DER MultiHop This Controller Control Bits Communication Command 500CPU write Ignore if timed out T0 Data Table Address N20 37 To be retried NR Size in Elements 36 Awaiting Execution EW Channek 1 Continuous Run CO Error ER Target Device Message done DN Message Timeout 5 Message Transmitting ST Data Table Address 45 0 Message Enabled EN Waiting for Queue Space Local Remote Local MultiHop Error Error Code Hex 0 Error Description No errors Setting This setting is dimmed unavailable and is established when the message is created in the ladder rung Data Table Address N20 37 An unused controller data table address containing the data to be written to the drive Size in Elements 36 Number of elements words to be transferred Each element size is a 16 bit integer Channel 1 Controller port to which the network is connected General Tab Target Device Setti
137. meter instance UINT Offset parameter instance USINT Formula number USINT Pad word always zero UINT Help instance UINT Pad word always a value of zero CONTAINER Parameter value UINT Multiplier UINT Divisor UINT Base INT Offset BOOL 32 Extended DPI descriptor STRINGN International DPI parameter name STRINGN International DPI offline parameter units 1 A CONTAINER is a 32 bit block of data that contains the data type used by a parameter value If signed the value is sign extended Padding is used in the CONTAINER to be sure that it is always 32 bits 2 This value is used in the formulas used to convert the parameter value between display units and internal units See Formulas for Converting on page 113 3 Do NOT continually write parameter data to NVS See the attention on page 49 110 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Descriptor Attributes Appendix A Bit Name Description 0 Data Type Bit 1 Right bit is least significant bit 0 1 Data Type Bit 2 000 USINT used as an array of Boolean 2 Data Type Bit 3 001 UINT used as an array of Boolean 010 USINT 8 bit integer 011 UINT 16 bit integer 100 UDINT 32 bit integer 101 TCHAR 8 bit not Unicode or 16 bits Unicode 110 REAL 32 bit floating point value 111 Use bits 16 17 18 3 Sign Type 0 unsigned 1 signed 4 Hidden 0 visible 1 hidden 5 Not a Link Sin
138. mine the size of the parameter and its data type See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code Ox9F for explicit messaging Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 SLC 500 Controller Example Set Attribute Single Request Data In this message example we use the data table address in Figure 37 to store the request value 10 1 sec that was written to drive parameter 535 Accel Time 1 Figure 37 Example Set Attribute Single Request Data File Data File F103 Columns 5 v ee Properties Usage Help TIP To verify that the parameter value was successfully written use the HIM DriveExplorer software or DriveExecutive software to access the parameter and view its newly written value SLC 500 Controller Example Ladder Logic Program to Read Multiple Parameters A Custom scattered read message is used to read the values of multiple parameters This read message example reads the values of these five 32 bit REAL floating point parameters in a PowerFlex 750 Series drive e Parameter 001 Output Frequency e Parameter 007 Output Current e Parameter 008 Output Voltage e Parameter 009 Output Power DC Bus Volts e Parameter 011 See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter O
139. minimum value CONTAINER Offline maximum value CONTAINER Offline default value UINT Online minimum parameter instance UINT Online maximum parameter instance UINT Online default parameter instance UINT Multiplier parameter instance UINT Divisor parameter instance UINT Base parameter instance UINT Offset parameter instance USINT Formula number USINT Pad word always zero UINT Help instance UINT Pad word always a value of zero CONTAINER Parameter value UINT Multiplier UINT Divisor UINT Base INT Offset BOOL 32 Extended DPI descriptor STRINGN International DPI parameter name STRINGN International DPI offline parameter units 1 A CONTAINER is a 32 bit block of data that contains the data type used by a parameter value If signed the value is sign extended Padding is used in the CONTAINER to be sure that it is always 32 bits This value is used in the formulas used to convert the parameter value between display units and internal units See Formulas for Converting on page 99 Do NOT continually write parameter data to NVS See the attention on page 49 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A Descriptor Attributes Bit Name Description 0 Data Type Bit 1 Right bit is least significant bit 0 1 Data Type Bit 2 000 USINT used as an array of Boolean 2 Data Type Bit 3 001
140. mum value CONTAINER Offline Maximum value CONTAINER Offline Default value STRING 16 Parameter name STRING 4 Offline parameter units UINT Online minimum parameter instance UINT Online maximum parameter instance UINT Online default parameter instance UINT Multiplier parameter instance UINT Divisor parameter instance UINT Base parameter instance UINT Offset parameter instance USINT Formula number USINT Pad byte always zero UINT Help instance UINT Pad word always a value of zero CONTAINER Parameter value UINT Multiplier UNIT Divisor UNIT Base INT Offset 7 Get DPI Online Read Full STRUCT of BOOL 32 Descriptor see page 97 CONTAINER Parameter value CONTAINER Minimum value CONTAINER Maximum value CONTAINER Default value UINT Next parameter UINT Previous parameter STRING 4 Units for example Amps Hz UINT Multiplier 2 UINT Divisor 2 UINT Base INT Offset 2 USINT 3 Link source of the value 0 no link USINT Always zero 0 STRING 16 Parameter name 8 Get DPI Descriptor BOOL 32 Descriptor see page 97 9 Get Set DPI Parameter Value Various Parameter value in NVS 3 10 Get Set DPI RAM Parameter Value Various Parameter value in temporary memory Valid only for DPI drives 11 Get Set DPI Link USINT 3 Link parameter or function block that is the source of the value 0 no link 12 Get Help Object Instance UINT ID for help text for this parameter 13 Get DPI Read Basic STRUCT of BOOL 32 Descriptor see page 97 CO
141. n Publication 750COM AT001A EN P August 2012 109 AppendixA __ EtherNet IP Objects Attribute ID AccessRule Name Data Type Description 16 Get Parameter Processing Error USINT 0 No error 1 Value is less than the minimum 2 Value is greater than the maximum 18 Get International DPI Offline Struct of Parameter Text STRINGN International parameter name STRINGN International offline units 19 Get International DPI Online Struct of Parameter Text STRINGN International parameter name STRINGN International online units 20 Get International DPI Online Struct of Read Full BOOL 32 Descriptor CONTAINER Parameter value CONTAINER Online minimum value CONTAINER Online maximum value CONTAINER Online default value UINT Next UINT Previous UINT Multiplier UINT Divisor UINT Base INT Offset USINT 3 Link USINT Pad word always zero BOOL 32 Extended descriptor STRINGN International parameter name STRINGN International online parameter units 21 Get DPI Extended Descriptor UDINT Extended Descriptor see page 112 22 Get International DPI Offline Struct of Read Full BOOL Descriptor CONTAINER Offline minimum value CONTAINER Offline maximum value CONTAINER Offline default value UINT Online minimum parameter instance UINT Online maximum parameter instance UINT Online default parameter instance UINT Multiplier parameter instance UINT Divisor parameter instance UINT Base para
142. n Publication 750COM ATO01A EN P August 2012 Preface This manual provides information about how to use Rockwell Automation PLC 5 SLC 500 and MicroLogix 1100 1400 controllers with PowerFlex 750 Series drives over an EtherNet IP network The following conventions are used throughout this manual e Parameter names are shown in the format Device Parameter xx or Host Parameter xx The xx represents the parameter number The represents the parameter name for example Device Parameter 01 Operating Mode 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 e For the screen captures in this manual the following software was used RSLinx Classic software version 2 52 RSLogix 5 software version 7 20 RSLogix 500 software version 7 20 Different versions of the software may differ in appearance and procedures Rockwell Automation offers support services worldwide with over 75 sales and support offices over 500 authorized distributors and over 250 authorized systems integrators located through 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 representative for the following e Sales and order support e Product technical training e Warranty support e Suppor
143. ng Message Timeout This setting is dimmed unavailable Message timeout duration in seconds Data Table Address N45 0 Specific starting address of the source file in the drive MultiHop Yes Enables communication to allow network messaging to be routed to the option module drive When Yes is selected a MultiHop tab appears on the message configuration dialog box MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For N File details see N Files on page 89 TIP This message will error out if the Control Timeout value is not changed from a non zero value See page 22 for writing a value to the Control Timeout TIP If the controller is controlling more than one drive it is recommended to intersperse the control 1 0 messaging for each drive to conserve network bandwidth and decrease response time That is sequence the message instructions for each drive so that its group of messages will occur at a different time than those for another drive Rockwell Automation Publication 750COM ATO01A EN P August 2012 27 Chapter1 Configuring the 1 0 MicroLogix 1100 1400 Controller Example 28 After the network communication 20 750 ENETR opti
144. ngle Instances The adapter supports one instance of the TCP IP Interface object Number Description 0 Class Attributes 1 Object Attributes Class Attributes Attribute ID Access Rule Name Data Type Description 1 UINT The revision of this object Instance Attributes Attribute ID Access Rule Name Data Type Description 1 Get Status of TCP IP Network UDINT Bit Value Interface 0 3 Configuration status 0 Not configured 1 Configured using BOOTP DHCP or parameters 2 Configured using Node Address switches 3 15 Reserved 4 Reserved 5 Configuration pending 6 Duplicate IP address 7 15 Reserved 114 Rockwell Automation Publication 750COM AT001A EN P August 2012 EtherNet IP Objects Appendix A Attribute ID Access Rule Name Data Type Description 2 Get Configuration Capability UDINT Bit Value 0 False 1 True 0 Supports BOOTP 1 DNS Client able to resolve host names by query to DNS server 2 DHCP Client able to obtain network configuration through DHCP 3 DHCP DNS Update able to send its host name in the DHCP request 4 Configuration Settable able to set the network configuration via TCP IP object 5 Hardware Configurable able to set the network configuration via the Node Address switches 6 Configuration change requires reset 7 Address Conflict Detection ACD capable 8 31 Reserved 3 Set Configuration Control UDINT Bit
145. ns 51 PLC 5 Controller Exam plesscu sttetcact van dea Mee aes cute tye lamar 52 SLC 500 Controller Examples cc sindo i eie gs saese eee ees es 56 MicroLogix 1100 1400 Controller Examples 008 71 Appendix A Supported Data Types sssssesrsererresrreerrrrrrrrererer 83 Identity Objectes eri enn E A E E EEA E ah 84 Assembly Objecten ii esas a a sashes E 85 Register ODjeCt orinario Ia E E E EE EA S EEES 86 PC Opec tat ea athe eh e Eee A E Nae A E E 87 DPL Device Objects ss rriro ioie a AAT EEEE 91 DPL Parameter Objects saei aie west A EE aa 94 DPI Fault Object ainas prod uin e ais au A anon EEEa 100 DPI Alarm Objects seors eaa raa e e SLEE 102 DPI Diagnostic Object 0 vcceden dep eraacnenascusuds das aer ene 104 DPLI ime ODject ssaccseocansoeonia sen etnies ey eye EE i piles 106 Host DPI Parameter ODjectinnsaticucvsie cauisk ea Steves easieOetyges 108 TCP IP Interface Object is ace tae cae e dade d veh eee eo ass 114 Ethernet Link DicCt nate kia sented iam a ita RETE 116 Rockwell Automation Publication 750COM ATO01A EN P August 2012 3 Table of Contents Logic Command Status Words PowerFlex 750 Series Drives Appendix B Logic Command Words mentscincilig iwi etre bie Logic Status Word snsuocneepseroerin sean es poe w eens ware wate Glossary Index Rockwell Automation Publication 750COM AT001A EN P August 2012 Conventions Used in This Manual Rockwell Automation Support Rockwell Automatio
146. nse file Size in Bytes 4 4 Number of bytes to be transferred Each byte size is an 8 bit integer Extended Routing RIX15 0 An unused routing information file for the controller Service Generic Get Attribute Single Code for the requested service Class 93 or 9F Hex 6 Class ID for the DPI Parameter Object Instance 2 7 Dec Instance number is the same as the parameter number Attribute 9 Dec Attribute number for the Parameter Value attribute MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 The default setting for Service is Custom enabling entry of a Service Code not available from the Service pull down menu When selecting a Service other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box that is dimmed unavailable 2 The instance is the parameter number in the drive Port 0 For example to read parameter 4 of a peripheral in Port 5 of a PowerFlex 755 drive the instance would be 21504 4 21508 See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F to determine the instance number 3 In this example Output Current is a 32 bit REAL floating point parameter Therefore set the Data Table Address to F type floating point If the parameter being read is a 32 bit integer the Data Table Address type would be set to
147. ntroller EtherNet IP Device level Ring Network IP Address 10 91 96 80 PLC 5 40E Controller with IP Address 10 91 96 101 1st Drive Embedded Ethernet To Other PowerFlex 750 Series Drives EtherNet IP E each with a 20 750 ENETR Option Module Networks Frml o 1783 ETAP Computer with 1783 ETAP U Ethernet Connection Configuring Parameters for Network 1 0 Because the I O for the drive is message based there is no need to configure any I O inside the RSLogix 5 project version 7 00 or later until using the I O as described in Chapter 2 However to get the option module or embedded adapter to operate with the I O created in Chapter 2 you need to configure the option module to accept the I O and the drive to point to the appropriate Datalinks Because the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive always uses the 32 bit Logic Status and 32 bit Feedback at least two 32 bit words must be accounted for in the controller input image The option module or embedded adapter also uses the 32 bit Logic Command and 32 bit Reference requiring at least two 32 bit words that must be accounted for in the controller output image Rockwell Automation Publication 750COM
148. o be set 26 Not Writable While 10 Active This parameter cannot be written if the 1 0 data being exchanged between the Host and the peripheral is valid 27 Command Parameter This parameter commands the drive to take an action such as Reset Defaults or Autotune and then returns to a value of zero Offline software tools will not allow setting this parameter to anything other than a value of zero If an offline file contains a Command Parameter with a non zero value the offline software tool will change the value to zero Note that command parameters cannot have values that do not return to zero 112 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A Bit Name Description 28 Current Value Is Default This bit identifies a parameter that will not change if a Reset Defaults is commanded For example if a drive contains a Language parameter that is set to German setting defaults will leave the parameter set to German Likewise if the parameter is set to French setting defaults will leave the parameter set to French 29 Use Zero Text If the Disallow Zero bit is set this bit must be cleared If the Disallow Zero bit is cleared then 0 Use Disabled Text parameter class attribute 1 Use Zero Text parameter instance attribute 30 31 Reserved Reserved Rockwell Automation Publication 750COM ATO01A EN P August 2012 Formulas for Converting Display V
149. ockwell Automation are property of their respective companies Preface Configuring the 1 0 Using the 1 0 Using Explicit Messaging EtherNet IP Objects Table of Contents Conventions Used in This Manual cccceecucecceceeee 5 Rockwell Automation Supporto deeded aeoseust ieee eteerdurees 5 Additional Resources vies 25a eisai ieee cba ay he has eee 5s 6 Chapter 1 Using RSLinx Classic Software cvs seniaiwovatss Bae etabesleteweres 7 Uploading the Electronic Data Sheet EDS File o nanenane 8 Limitations Using a PLC 5 SLC 500 or MicroLogix 1100 1400 Controller ccc ciswie cu tasa vate seeeus ees 9 PCS Controller Example seco Serres wage enera o aT ni Spr 10 SLC 500 Controller Example cosas cacinnscrseptip tin ta otetawiteewietarannes 19 MicroLogix 1100 1400 Controller Example 0 0005 28 Chapter 2 About I O Messaging nach cata nalteatel cider inei ri atin REE E orn 37 Understanding the I O Image u susersrsurrrerrrrrrrrerrerer 38 Using Logic Command Status s sessrsurererrrrsrererrerer 39 Using Reference Feedback nnn as poem ctte dasa sdddn oes gornden es 39 Using Datalinks rererere oeeie e a apie ue Ea pinion 40 Example Ladder Logic Program Information 0 005 4l PLC 5 SLC 500 and MicroLogix 1100 1400 Controller Example 42 Chapter 3 About Explicit Messaging cadens vn ngh eve tude eee eel iehy 50 Performing Explicit Messaging 00 0 0 cece c cece e eee ee
150. ol Block Length SI Steps 5 8 Setup Caren lt N11 0 Em N11 0 AE CUD 13 15 N11 0 as Configure the General tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM ATO01A EN P August 2012 General Tab This Controller Communication Command Configuring the 1 0 Figure 12 SLC 500 Message Configuration Dialog Boxes for the Logic Status Feedback and DL from Net Datalinks H MSG Rung 2 2 N11 0 General Ins Add Hop Del Remove Hop To Address Type EtherNet IP Device str To Address 10 91 100 79 From Device Channel 1 MSG Rung 2 2 N11 0 ultiHop Control Bits Ignore if timed out TO To be retried NR Awaiting Execution Ew Continuous Run CO Error ER Message done DN This Controller Communication Command Data Table Address Size in Elements Channek S00CPU Read N20 1 36 Target Device Message Timeout 5 Data Table Address N45 0 Message Transmitting ST Message Enabled EN Waiting for Queue Space Local Remote MultiHop Ves Local Error Error Code Hex 0 Error Description No errors Setting This setting is dimmed unavailable and is established when the message is created in the ladde
151. om Net 11 most significant DL To Net 11 most significant N45 26 DL From Net 12 least significant DL To Net 12 least significant N45 27 DL From Net 12 most significant DL To Net 12 most significant N45 28 DL From Net 13 least significant DL To Net 13 least significant N45 29 DL From Net 13 most significant DL To Net 13 most significant N45 30 DL From Net 14 least significant DL To Net 14 least significant N45 31 DL From Net 14 most significant DL To Net 14 most significant N45 32 DL From Net 15 least significant DL To Net 15 least significant N45 33 DL From Net 15 most significant DL To Net 15 most significant N45 34 DL From Net 16 least significant DL To Net 16 least significant N45 35 DL From Net 16 most significant DL To Net 16 most significant Rockwell Automation Publication 750COM ATO01A EN P August 2012 89 Appendix A 90 EtherNet IP Objects N File Description N150 N199 These N files let you read and write parameter values in the PowerFlex 750 Series drive as 32 bit double words You can interpret the data in various ways for example 32 bit real 32 bit integer To read a parameter you need to send a message with two elements For example to read parameter 1 read two elements beginning at N150 2 As another example to read parameters 2 6 read ten elements beginning at N150 4 N150 0 1 Number of parameters in the drive N150 2 249 Drive
152. om a non zero value See page 13 for writing a value to the Control Timeout If the controller is controlling more than one drive it is recommended to intersperse the control 1 0 messaging for each drive to conserve network bandwidth and decrease response time That is sequence the message instructions for each drive so that its group of messages will occur at a different time than those for another drive 18 Rockwell Automation Publication 750COM ATO01A EN P August 2012 SLC 500 Controller Example Configuring the O Chapter 1 After the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive is configured the connected drive and option module or adapter will be a single node on the network This section provides the steps needed to configure a simple DLR topology EtherNet IP network see Figure 8 In our example we will configure a SLC 500 controller to communicate with the first drive in the network ring using Logic Command Status Reference Feedback and 32 Datalinks 16 to read data and 16 to write data over the network Figure 8 Example SLC 500 Controller EtherNet IP Device level Ring Network IP Aadress 10 91 96 30 IP Address 10 91 96 101 1st Drive To Other SLC O00 onitrolier aith PowerFlex 750 Series Drives EtherNet IP Embedded Ethernet each with a 20 750 ENETR Option Module Networks Computer wit
153. on module or embedded EtherNet IP adapter in a PowerFlex 755 drive is configured the connected drive and option module or adapter will be a single node on the network This section provides the steps needed to configure a simple DLR topology EtherNet IP network see Figure 15 In our example we will configure a MicroLogix 1100 controller to communicate with the first drive in the network ring using Logic Command Status Reference Feedback and 32 Datalinks 16 to read data and 16 to write data over the network Figure 15 Example MicroLogix 1100 1400 Controller EtherNet IP Device level Ring Network IP Address 10 91 96 80 IP Address 10 91 96 101 1st Drive To Other MicroLogix 1100 1400 PowerFlex 750 Series Drives EtherNet IP Controller each with a 20 750 ENETR Option Module Networks I TE E S Esa aca 1783 ETAP 1783 ETAP Computer with Ethernet Connection Configuring Parameters for Network 1 0 Because the I O for the drive is message based there is no need to configure any I O inside the RSLogix 500 project version 7 00 or later until using the I O as described in Chapter 2 However to get the option module or embedded adapter to operate with the I O created in Chapter 2 we need to configure the option module to accept the I O and drive to point to
154. operties Usage Help TIP To verify that the parameter values were successfully written use the HIM DriveExplorer software or DriveExecutive software to access the parameters and view their newly written values Rockwell Automation Publication 750COM ATO01A EN P August 2012 69 Chapter3 Using Explicit Messaging SLC 500 Controller Explanation of Request and Response Data for Read Write Multiple Messaging The data structures in Figure 47 use 32 bit words and can accommodate up to 32 parameters in a single message In the Response Message a parameter number with Bit 15 set indicates that the associated parameter value field contains an error code parameter number in response data will be negative Figure 47 Data Structures for Scattered Read Write Messages Request Source Data Response Destination Data Word 0 Parameter Number LSW Word 0 Parameter Number LSW 1 Parameter Number MSW 1 Parameter Number MSW 2 Parameter Value LSW 2 Parameter Value LSW 3 Parameter Value MSW 3 Parameter Value MSW 4 Parameter Number LSW 4 Parameter Number LSW 5 Parameter Number MSW 5 Parameter Number MSW 6
155. out value to be written Size in Elements 1 Number of elements words to be transferred Each element size is a 16 bit integer Port Number 2 Controller port to which the network is connected General Tab Target Device Setting Data Table Address N42 3 Specific starting address of the destination file in the drive MultiHop Yes Enables communication to allow network messaging to be routed to the option module drive When Yes is selected a MultiHop tab appears on the message configuration dialog box MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For details on setting the control timeout value and its function see N Files on page 89 The Control Timeout N42 3 is stored in RAM If the EtherNet IP option module is power cycled the Control Timeout Message must be re sent If the Control Timeout is not changed from a non zero value the control message page 17 will error out TIP The Control Timeout N42 3 must be changed to a non zero value 5 20 seconds recommended If the Control Timeout is not changed from a non zero value the control message page 17 will error out The Control Timeout is stored in RA
156. output data from scanner to option module read write 37 Logic Status and Feedback data read only 38 Masked Logic Command 1 read write 39 Logic Status data read only 40 Logic Command data read write 41 Feedback data read only 42 Reference data read write 1 The mask command DWORD is set to the value of the first DWORD of the data where there are ones in the second DWORD of the data Only the bits of the Logic Command that have the corresponding mask bit set are applied Class Attributes Attribute ID Access Rule Description 1 Read Revision 2 Read Maximum Instance 3 Read Number of Instances 100 Read Write Timeout Instance Attributes Attribute ID Access Rule Name Data Type Description 1 Bad Flag BOOL If set to 1 then attribute 4 may contain invalid data 0 good 1 bad 2 Direction BOOL Direction of data transfer 0 Producer Register drive to network 1 Consumer Register network to drive 3 Size UINT Size of register data in bits 4 Conditional Data ARRAY of BITS Data to be transferred 1 For this attribute the Access Rule is Get if Direction 0 The Access Rule is Set if Direction 1 Rockwell Automation Publication 750COM AT001A EN P August 2012 EtherNet IP Objects Appendix A PCCC Object Class Code Hexadecimal Decimal 0x67 103 Services Service Code Implemented for Service N
157. parameters 1 124 N151 0 249 Drive parameters 125 249 N152 0 249 Drive parameters 250 374 N153 0 249 Drive parameters 375 499 N199 0 249 Drive parameters 6125 6249 N201 N212 These N files let you read and write parameter values in DPI Peripherals for example a HIM or option module as 32 bit double words You can interpret the data in various ways for example 32 bit real 32 bit integer To read a parameter you need to send a message with two elements For example to read parameter 1 in the peripheral connected to DPI port 1 read two elements beginning at N201 2 As another example to read parameters 2 6 in the peripheral connected to DPI port 5 the option module read ten elements beginning at N209 4 N201 0 1 Number of parameters in the DPI peripheral at DPI port 1 N201 2 249 Parameters 1 124 in the DPI peripheral at DPI port 1 N202 0 249 Parameters 125 249 in the DPI peripheral at DPI port 1 N203 0 1 Number of parameters in the DPI peripheral at DPI port 2 N203 2 249 Parameters 1 124 in the DPI peripheral at DPI port 2 N204 0 249 Parameters 125 249 in the DPI peripheral at DPI port 2 N205 0 1 Number of parameters in the DPI peripheral at DPI port 3 N205 2 249 Parameters 1 124 in the DPI peripheral at DPI port 3 N206 0 249 Parameters 125 249 in the DPI peripheral at DPI port 3 N207 0 1 Number of parameters in the DPI peripheral at DPI port 4 N2
158. profiles for PowerFlex drives that with a few clicks of the mouse automatically create all controller tags and an implicit connection at the specified Requested Packet Interval to control the drive This connection is monitored at both ends to verify that the controller and drive are communicating A watchdog will cause a drive fault if the drive does not respond within approximately 100 milliseconds Therefore using a ControlLogix or CompactLogix controller is by far the much preferred method of controlling drives on EtherNet IP If you are not using either of these type of controllers then PowerFlex drives on EtherNet IP can be controlled with explicit messages using PLC 5 SLC 500 or MicroLogix 1100 1400 controllers with the following limitations e An explicit message is a much slower form of control and is non deterministic This means that you cannot guarantee how long the drive will take to start up or stop when the command is given Therefore all equipment used in this manner should be subject to a risk assessment taking into account the mechanical and electrical implementation e A timeout value in seconds in the EtherNet IP option module will issue a drive fault if a message is not received from the controller within the specified time However the controller has no way of detecting a loss of communication to the drive until the next cycle of explicit messages This is another factor in the risk assessment e Any additional dri
159. ps 6 9 J E QD DN EN MG10 0 ER Configure the General tab fields by entering or verifying the information shown in the message configuration dialog box Rockwell Automation Publication 750COM AT001A EN P August 2012 13 Chapter1 Configuring the 1 0 Figure 3 PLC 5 Message Configuration Dialog Boxes for the Control Timeout je a MSG Rung 2 0 MG10 0 General Ins Add Hop Del Remove Hop From Device This PLCS From Port MSG Rung 2 0 MG10 0 General Tab This PLC 5 Setting Communication Command MultiHop This PLC 5 Communication Command Data Table Address Size in Elements Port Number Target Device Data Table Address MultiHop Error Description No errors To Address Type PLC 5 Typed Write N20 0 il 2 N42 3 Yes EtherNet IP Device str Control Bits To Address 10 91 100 79 Ignore if timed out TO To be retried NR Awaiting Execution EW Continuous Run C0 Error ER Message done DN Message Transmitting ST Message Enabled EN Error Error Code Hex 0 PLC 5 Typed Write The controller type and command type for the controller to write the control timeout value to the drive Data Table Address N20 0 An unused controller data table address containing the control time
160. r rung Chapter 1 Data Table Address N20 1 An unused controller data table address containing the data to be read from the drive Size in Elements 36 Number of elements words to be transferred Each element size is a 16 bit integer Channel 1 Controller port to which the network is connected General Tab Target Device Setting Message Timeout This setting is dimmed unavailable Message timeout duration in seconds Data Table Address N45 0 Specific starting address of the source file in the drive MultiHop Yes Enables communication to allow network messaging to be routed to the option module drive When Yes is selected a MultiHop tab appears on the message configuration dialog box MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 2 For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 3 For N File details see N Files on page 89 Rockwell Automation Publication 750COM AT001A EN P August 2012 25 Chapter 1 26 Configuring the 1 0 Create SLC 500 Ladder Logic for the Logic Command Reference and DL to Net Datalinks g 10 N Ay oA Insert another separate rung Double click the rung to display the rung editor Enter MSG WRITE 500CPU L
161. rameter 08 DL From Net 08 MSW N20 57 Value of parameter assigned to option module Host Parameter 09 DL From Net 09 LSW N20 58 Value of parameter assigned to option module Host Parameter 09 DL From Net 09 MSW N20 59 Value of parameter assigned to option module Host Parameter 10 DL From Net 10 LSW N20 60 Value of parameter assigned to option module Host Parameter 10 DL From Net 10 MSW N20 61 Value of parameter assigned to option module Host Parameter 11 DL From Net 11 LSW N20 62 Value of parameter assigned to option module Host Parameter 11 DL From Net 11 MSW N20 63 Value of parameter assigned to option module Host Parameter 12 DL From Net 12 LSW N20 64 Value of parameter assigned to option module Host Parameter 12 DL From Net 12 MSW N20 65 Value of parameter assigned to option module Host Parameter 13 DL From Net 13 LSW N20 66 Value of parameter assigned to option module Host Parameter 13 DL From Net 13 MSW N20 67 Value of parameter assigned to option module Host Parameter 14 DL From Net 14 LSW N20 68 Value of parameter assigned to option module Host Parameter 14 DL From Net 14 MSW N20 69 Value of parameter assigned to option module Host Parameter 15 DL From Net 15 LSW N20 70 Value of parameter assigned to option module Host Parameter 15 DL From Net 15 MSW N20 71 Value of parameter assigned to option module Host Parameter 16 DL From Net 16 LSW N20 72 Value of parameter assigned to option module Host Parameter 16 DL From Net 16
162. rial Number UDINT Value between 0x00000000 and OxFFFFFFFF 9 Get International Component Name STRINGN Name of the component with support for Unicode Rockwell Automation Publication 750COM ATO01A EN P August 2012 93 AppendixA _ EtherNet IP Objects DPI Parameter Object Class Code Hexadecimal Decimal 0x93 147 To access Host Config parameters use the Host DPI Parameter Object Class Code 0x9F Instances The number of instances depends on the number of parameters in the device The total number of parameters can be read in Instance 0 Attribute 0 Instances Device Example Description Hex Dec 0x0000 0x3FFF 0 16383 Host Drive 0 Class Attributes Drive 0x4000 0x43FF 16384 17407 Option Module 1 Drive Parameter 1 Attributes 0x4400 0x47FF 17408 18431 Port 1 2 Drive Parameter 2 Attributes 0x4800 0x4BFF 18432 19455 Port 2 0x4C00 0x4FFF 19456 20479 Port 3 16384 Class Attributes Option Module 0x5000 0x53FF 20480 21503 Port 4 16385 Option Module Parameter 1 Attributes 0x5400 0x57FF 21504 22527 Port 5 0x5800 0xSBFF 22528 23551 Port 6 Ox5C00 0xSFFF 23552 24575 Port 7 0x6000 0x63FF 24576 25599 Port 8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6BFF 26624 27647 Port 10 Ox6C00 0x6FFF 27648 28671 Port 11 0x7000 0x73FF 28672 29
163. rive 0x4000 0x43FF 16384 17407 Option Module 1 Drive Component 1 0x4400 0x47FF 17408 18431 Port1 2 Drive Component 2 0x4800 0x4BFF 18432 19455 Port 2 0x4C00 0x4FFF 19456 20479 Port3 16384 Class Attributes Option Module 0x5000 0x53FF 20480 21503 Port 4 16385 Option Module Component 1 0x5400 0x57FF 21504 22527 Port 5 0x5800 0xSBFF 22528 23551 Port6 Ox5C00 0x5FFF 23552 24575 Port7 0x6000 0x63FF 24576 25599 Port 8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6BFF 26624 27647 Port 10 0x6C00 0x6FFF 27648 28671 Port 11 0x7000 0x73FF 28672 29695 Port 12 0x7400 0x77FF 29696 30719 Port 13 0x7800 0x7BFF 30720 31743 Port 14 Rockwell Automation Publication 750COM ATO01A EN P August 2012 91 AppendixA EtherNet IP Objects Class Attributes Attribute ID Access Rule Name Data Type Description 0 Get Family Code USINT 0x00 DPI Peripheral 0x90 PowerFlex 750 Series Drive 0xA0 20 750 xxxx Option Module OxFF HIM 1 Get Family Text STRING 16 Text identifying the device 2 Set Language Code USINT 0 English 1 French 2 Spanish 3 Italian 4 German 5 Japanese 6 Portuguese 7 Mandarin Chinese 8 Russian 9 Dutch 10 Korean 3 Get Product Series USINT 1 A 2 B 4 Get Number of Components USINT Number of components for example main control board
164. s to be transferred Each element size is a 16 bit integer Channel 1 Controller port to which the network is connected General Tab Target Device Setting Message Timeout This setting is dimmed unavailable Message timeout duration in seconds Data Table Address N42 3 Specific starting address of the destination file in the drive MultiHop Yes Enables communication to allow network messaging to be routed to the option module drive When Yes is selected a MultiHop tab appears on the message configuration dialog box MultiHop Tab Setting To Address 10 91 100 79 The IP address of the option module connected to the drive 1 For details on data table addresses for this example project see Table 3 on page 43 B B For details to determine element size for a specific drive see Understanding Controller Data Table Addresses on page 42 For details on setting the control timeout value and its function see N Files on page 89 The Control Timeout N42 3 is stored in RAM If the EtherNet IP option module is power cycled the Control Timeout Message must be re sent If the Control Timeout is not changed from a non zero value the control message page 26 will error out Rockwell Automation Publication 750COM AT001A EN P August 2012 TIP The Control Timeout N42 3 must be changed to a non zero value 5 20 seconds recommended If the Control Timeout is not changed from a non zero value th
165. s Code Hexadecimal Decimal 0x9B 155 Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Instances The number of instances depends on the number of timers in the device Instance 1 is always reserved for a real time clock although a device may not support it The total number of timers can be read in Instance 0 Attribute 2 Instances Device Example Description Hex Dec 0x0000 0x3FFF 0 16383 Host Drive 0 Class Attributes Drive 0x4000 0x43FF 16384 17407 Option Module 1 Real Time Clock Predefined not always supported 0x4400 0x47FF 17408 18431 Port1 2 Timer 1 0x4800 0x4BFF 18432 19455 Port2 3 Timer 2 0x4C00 0x4FFF 19456 20479 Port 3 0x5000 0x53FF 20480 21503 Port 4 0x5400 0x57FF 21504 22527 Port5 0x5800 0x5BFF 22528 23551 Port 6 0x5C00 0x5FFF 23552 24575 Port7 0x6000 0x63FF 24576 25599 Port 8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6BFF 26624 27647 Port 10 0x6C00 0x6FFF 27648 28671 Port 11 0x7000 0x73FF 28672 29695 Port 12 0x7400 0x77FF 29696 30719 Port 13 0x7800 0x7BFF 30720 31743 Port 14 Class Attributes Attribute ID Access Rule Name Data Type Description 1 Get Class Revision UINT Revision of object 2 Get Number of Instances UINT Number of timers in the object excluding the real time clock that is predefined 3 Get Fir
166. s automatically assigned to the Service Code box that is dimmed unavailable 2 In this example we are reading five 32 bit REAL floating point parameters Each parameter being read requires four contiguous 16 bit words Scattered read messages always assume that every parameter being read is a 32 bit parameter regardless of its actual size The data structure format is shown on page 70 Maximum length is 128 words which equates to 32 parameters For parameter numbering see DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F 3 See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code Ox9F for explicit messaging Rockwell Automation Publication 750COM ATO01A EN P August 2012 63 Chapter 3 64 Using Explicit Messaging SLC 500 Controller Example Scattered Read Request Data In this message example we use the data table addresses in Figure 40 to store the request values to be read from these five 32 bit REAL floating point parameters in a PowerFlex 750 Series drive e Parameter 001 Output Frequency e Parameter 007 Output Current e Parameter 008 Output Voltage e Parameter 009 Output Power DC Bus Volts e Parameter 011 Figure 40 Example Scattered Read Request Data File Data Fite N70 ec o O aag Radix Decimal p Symbol Columns
167. s to drive Par 371 Stop Mode B 03 DL From Net 03 535 Points to drive Par 535 Accel Time 1 04 DL From Net 04 536 Points to drive Par 536 Accel Time 2 05 DL From Net 05 537 Points to drive Par 537 Decel Time 1 06 DL From Net 06 538 Points to drive Par 538 Decel Time 2 07 DL From Net 07 539 Points to drive Par 539 Jog Acc Dec Time 08 DL From Net 08 556 Points to drive Par 556 Jog Speed 1 09 DL From Net 09 557 Points to drive Par 557 Jog Speed 2 10 DL From Net 10 571 Points to drive Par 571 Preset Speed 1 11 DL From Net 11 572 Points to drive Par 572 Preset Speed 2 12 DL From Net 12 573 Points to drive Par 573 Preset Speed 3 13 DL From Net 13 574 Points to drive Par 574 Preset Speed 4 14 DL From Net 14 575 Points to drive Par 575 Preset Speed 5 15 DL From Net 15 576 Points to drive Par 576 Preset Speed 6 16 DL From Net 16 577 Points to drive Par 577 Preset Speed 7 17 DL To Net 01 370 Points to drive Par 370 Stop Mode A 18 DL To Net 02 371 Points to drive Par 371 Stop Mode B 19 DL To Net 03 535 Points to drive Par 535 Accel Time 1 20 DL To Net 04 536 Points to drive Par 536 Accel Time 2 21 DL To Net 05 537 Points to drive Par 537 Decel Time 1 22 DL To Net 06 538 Points to drive Par 538 Decel Time 2 23 DL To Net 07 539 Points to drive Par 539 Jog Acc Dec Time 24 DL To Net 08 556
168. sage to Write Multiple Parameters Figure 59 Custom Scattered Write Multiple Message Configuration Dialog Boxes z4 MSG MG18 0 1 Elements Send Data Receive Data Ins Add Hop Del Remove Hop From Device From Port To Address To Address Type This MicroLogix z4 MSG MG18 0 1 Elements MultiHop Send Data Receive Data This Controller Channel FT fintegrall Channel 1 EtherNet IP Device str 10 91 100 79 DDR Control Bits Ignore if timed out TO Communication Command CIP Generic Break Connection BK Data Table Address Receive N80 0 Send NSO 0 Awaiting Execution EW Size in Bytes Receive 40 Target Device Send Message Timeout 33 40 Error ER Message done DN Message Transmitting ST Message Enabled EN Local Remote Local MultiHop Yes Extended Routing Info File RIX Service AIX21 0 Custom Service Code hex Error Error Code Hex 0 Class hex 93 dec 147 Instance hex 0 dec 0 Attribute hex 0 dec o Error Description No errors The following table identifies the data that is required in each box to configure a message to write multiple param
169. sallow Zero bit is cleared then 0 Use Disabled Text parameter class attribute 1 Use Zero Text parameter instance attribute 30 31 Reserved Reserved Formulas for Converting Display Value Internal Value Offset x Multiplier x Base Divisor x 1 0 Decimal Places Internal Value Display Value x Divisor x 102e Places Multiplier x Base Offset Common Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10 Yes Yes Set_Attribute_Single Object Specific Services Service Code Implemented for Service Name Allocation Size in bytes Class Instance Par Number Par Value 0x4D Yes No Get_Attributes Scattered 4 4 Ox4E Yes No Set_Attributes Scattered 4 4 The table below lists the parameters for the Get_Attributes_Scattered and Set_Attributes_Scattered object specific service Name Data Type Description Parameter Number UDINT Parameter to read or write Parameter Value UDINT Parameter value write zero when reading The response data appears in the following format Name Data Type Description Parameter Number UDINT Parameter read or write Parameter Value UDINT Parameter value read zero when writing 2 1 2 If an error occurred bit 15 will be turned on in the response If an error occurred the error code will appear instead of the value Rockwell Automation Publication 750COM ATO01A
170. se condition loss during trans UDINT RX frames exceeding the maximum frame size UDINT RX frames failing due to intern MAC sublayer RX error 6 Set Interface Control STRUCT of WORD Control bits UINT Forced interface speed 7 Get Interface Type USINT Type of interface 2 twisted pair 10 Get Interface Label SHORT_STRING 1 ENET1 network port 2 ENET2 network port Rockwell Automation Publication 750COM ATO01A EN P August 2012 117 AppendixA _ EtherNet IP Objects Notes 118 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Appendix B Logic Command Status Words PowerFlex 750 Series Drives This appendix presents the definitions of the Logic Command and Logic Status words that are used for PowerFlex 750 Series drives Logic Command Word Logic Bits 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Command Description x Normal Stop 0 Not Normal Stop Normal Stop X Start 0 Not Start Start X Jog 1 0 Not Jog 1 Par 556 Jog1 x Clear Fault 0 Not Clear Fault Clear Fault x x Unipolar Direction 00 No Command 01 Forward Command 0 Reverse Command 1 Hold Direction Control Xx Manu
171. sed 5 PCCC Programmable Controller Communications Command 124 PCCC object 87 ping 124 PLC 5 controller configuring the 1 0 10 explicit messaging 52 limitations when using the 1 0 9 using the I 0 42 PowerFlex 750 Series Architecture Class drives 124 processor see controller programmable logic controller see controller Reference Feedback definition 124 in 1 0 image for PLC 5 SLC 500 and MicroLogix 1100 1400 controllers 38 using 39 Register object 86 related documentation 6 RSLinx Classic software documentation 6 using 7 RSLogix 5 software and RSLogix 500 software 124 S scanner 124 SLC 500 controller configuring the 1 0 19 explicit messaging 56 limitations when using the 1 0 9 using the 1 0 42 specifications EtherNet IP address 122 EtherNet IP subnet mask 124 subnet mask 124 switches 124 T TCP Transmission Control Protocol 125 TCP IP Interface object 114 technical support 5 U UDDT User Defined Data Type 125 UDP User Datagram Protocol 125 uploading the EDS file 8 W website for DriveExecutive software 121 DriveExplorer software 121 DriveTools SP software 121 EDS files 121 EtherNet IP 122 ODVA Open DeviceNet Vendor s Association 122 related documentation 6 RSLogix 5 software and RSLogix 500 software 124 Z zero data definition 125 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Rockwell Automation Support Rockwell Automation provides technical
172. ses see N Files on page 89 Select the Controller 1 Start RSLogix 500 software The RSLogix 500 dialog box appears 2 From the File menu choose New to display the Select Processor Type dialog box Select Processor Type Processor Name EX4MPLE Micrologix LSP Series B MicroLogix LSP Series A MicroLogix Series C 1 or 2 Comm Ports MicroLogix Series MicroLogix Series Micrologix 1761 MicroLogix 1000 Anal nalog 1761 MicroLogix 1000 DH 485 HDSlave 1 1761 MicroLogix 1000 1747 L40A4 24 115 VAC In 16 RLY Out 1747 L40B 24 115 VAC In 16 TRIAC Out 1747 L40C F 24 DC SNK In 16 RLY Out 1747 L40E 24 DC SNK In 16 TRANS SRC Out 1747 L40L 24 DC SRC In 16 TRANS SNK Out Communication settings Driver Processor Node Reply Timeout Ethernet x 149 Decimal Who Active 10 Sec 61 Octal 3 Assign a name for the processor 4 In the list select the MicroLogix 1100 5 Choose the appropriate choices for the fields in the dialog box to match your application 6 Click OK The RSLogix 500 project dialog box appears 30 Rockwell Automation Publication 750COM ATO01A EN P August 2012 Configuring the 1 0 Chapter 1 Create MicroLogix 1100 1400 Ladder Logic for the Control Timeout In the RSLogix 500 project dialog box treeview under Program Files double click LAD 2 Insert a ladder rung 3 Double click the rung to display the rung editor 4 Enter MSG MGxx n where Conn iw 10 11
173. ss The details of each step will 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 25 Explicit Message Process Set up and send Explicit o p p Message Request T Complete Explicit Message Retrieve Explicit 39 gt gt ESS ES F O piat PRU Message Response i if l l Event Description o You format the required data and set up the ladder logic program to send an Explicit Message request to the scanner or bridge module download The scanner or bridge module transmits the Explicit Message Request to the slave device over the network The slave device transmits the Explicit Message Response back to the scanner The data is stored in the 27 scanner buffer 4 The controller retrieves the Explicit Message Response from the scanner s buffer upload The Explicit Message is complete For information on the maximum number of Explicit Messages that can be executed at a time see the documentation for the bridge or scanner and or controller that is being used Rockwell Automation Publication 750COM ATO01A EN P August 2012 51 Chapter3 Using Explic
174. ss Type To Address This MicroLogix Channel 1 EtherNet IP Device str 10 91 100 79 Dow 2 MSG MG13 0 1 Elements MultiHop Send Data Receive Data This Controller Control Bits Channel 7 Integral Ignore if timed ou TO Communication Command CIP Generic Break Connection BK Data Table Address Receive F40 0 Awaiting Execution EW Size in Bytes Receive 4 Send Error ER Target Device Message done DN Message Timeout 33 Message Transmitting ST Message Enabled EN Local Remote Local MultiHop Yes Extended Routing Info File RIX R1x15 0 Error Error Code Hex 0 Service Generic Get Attribute Single Service Code hex E Class hex 93_ deck 147 Instance hex 7 dec 7 Attribute hex 9 dec 9 Error Description No errors The following table identifies the data that is required in each box to configure a message to read a single parameter General Tab Example Value Description Channel 1 Controller port to which the network is connected Comm Command CIP Generic Used to access the DPI Parameter Object in the option module Data Table Address F40 0 An unused controller data table address containing the message instruction This address is the starting word of the respo
175. st Device Specific Timer UINT Instance of the first timer that is not predefined 4 Set Time Command Write USINT 0 No Operation 1 Clear all timers Does not clear real time clock or read only timers 5 Get Number of Supported Time Zones UINT Number of time zones described in the Time Zone List attribute 6 Get Time Zone List STRUCT Identifies a time zone 7 Get Set Active Time Zone ID UINT The ID field of the Time Zone List structure for the desired time zone 106 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A Attribute ID Access Rule Name Data Type Description 8 Get Active Time Zone Data Struct of INT Standard bias USINT Standard month USINT Standard day of week USINT Standard week USINT Standard hour USINT Standard minute USINT Standard second INT Daylight offset USINT Daylight month USINT Daylight day of week USINT Daylight week USINT Daylight hour USINT Daylight minute USINT Daylight second 9 Get Set Custom Time Zone Data Struct of INT Standard bias USINT Standard month USINT Standard day of week USINT Standard week USINT Standard hour USINT Standard minute USINT Standard second INT Daylight offset USINT Daylight month USINT Daylight day of week USINT Daylight week USINT Daylight hour USINT Daylight minu
176. struction Receive Data N90 0 This address is the starting word of the response file Send Data N100 0 This address is the starting word of the request file Service Custom Required for scattered messages Service Code 4E Hex 3 Code for the requested service Class 93 or 9F Hex 4 Class ID for the DPI Parameter Object Instance 0 Dec Required for scattered messages Attribute 0 Dec Required for scattered messages MultiHop Tab Example Value Description To Address 10 91 100 79 IP address of the option module connected to the drive 1 The default setting for Service is Custom enabling entry of a Service Code not available from the Service pull down menu When choosing a Service other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box that is dimmed unavailable 2 In this example we are writing to five 32 bit REAL floating point parameters Each parameter being written to requires four contiguous 16 bit words Scattered write messages always assume that every parameter being written to is a 32 bit parameter regardless of its actual size The data structure format is shown on page 70 Maximum length is 128 words which equates to 32 parameters For parameter numbering see DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F 3 Service Code 4E write messages are written to the dri
177. t piece of status data produced by the option module or embedded adapter and consumed by the controller For a PLC 5 SLC 500 or MicroLogix 1100 1400 controller the 32 bit REAL Reference word is always words 2 Least Significant Word and 3 Most Significant Word in the output image and the 32 bit REAL Feedback is always words 2 Least Significant Word and 3 Most Significant Word in the input image The Reference and Feedback 32 bit REAL value represents drive speed The scaling for the speed Reference and Feedback are dependent on drive Parameter 300 Speed Units For example if Parameter 300 is set to Hz a 32 bit REAL Reference value of 30 0 would equal a Reference of 30 0 Hz If Parameter 300 is set to RPM a 32 bit REAL Reference value of 1020 5 would equal a Reference of 1020 5 RPM Note that the commanded maximum speed can never exceed the value of drive Parameter 520 Max Fwd Speed Table 2 shows example References and their results for a PowerFlex 755 drive that has the following e Parameter 300 Speed Units set to Hz e Parameter 37 Maximum Freq set to 130 Hz e Parameter 520 Max Fwd Speed set to 60 Hz Rockwell Automation Publication 750COM ATO01A EN P August 2012 39 Chapter2 Using the 1 0 Using Datalinks 40 When Parameter 300 Speed Units is set to RPM the other parameters are also in RPM Table 2 PowerFlex 750 Series Drive Example Speed Reference Feedback Scaling
178. t Fault Data List STRUCT of Reserved USINT USINT UINT n 5 Get Number of Recorded Alarms UINT Number of alarms in the queue A 0 indicates the alarm queue is empty 102 Rockwell Automation Publication 750COM ATO01A EN P August 2012 EtherNet IP Objects Appendix A Instance Attributes Attribute ID Access Rule Name Data Type Description 0 Get Full All Information STRUCT of UINT Alarm code STRUCT of Alarm source USINT DPI port USINT DPI Device Object STRING 16 Alarm text STRUCT of Alarm time stamp LWORD Timer value 0 timer not supported BOOL 16 BOOL 0 0 invalid data 1 valid data BOOL 1 0 elapsed time 1 real time BOOL 2 15 Reserved UINT Reserved CONTAINER n Reserved 1 Get Basic Information STRUCT of UINT Alarm code STRUCT of Alarm source USINT DPI port USINT DPI Device Object STRUCT of Alarm time stamp LWORD Timer value 0 timer not supported BOOL 16 BOOL 0 0 invalid data 1 valid data BOOL 1 0 elapsed time 1 real time BOOL 2 15 Reserved 2 Get International Alarm Text STRINGN Text describing the alarm with support for Unicode Rockwell Automation Publication 750COM ATO01A EN P August 2012 103 Appendix A DPI Diagnostic Object 104 EtherNet IP Objects Class Code Hexadecimal Decimal 0x99 153 Services Service Code Implemented for Service Name Class Instance Ox0E Yes Yes Get_Attribute_Single 0x10
179. t Parameter 18 DL To Net 02 MSW N20 9 Value of parameter assigned to option module Host Parameter 19 DL To Net 03 LSW N20 10 Value of parameter assigned to option module Host Parameter 19 DL To Net 03 MSW N20 11 Value of parameter assigned to option module Host Parameter 20 DL To Net 04 LSW N20 12 Value of parameter assigned to option module Host Parameter 20 DL To Net 04 MSW N20 13 Value of parameter assigned to option module Host Parameter 21 DL To Net 05 LSW N20 14 Value of parameter assigned to option module Host Parameter 21 DL To Net 05 MSW N20 15 Value of parameter assigned to option module Host Parameter 22 DL To Net 06 LSW N20 16 Value of parameter assigned to option module Host Parameter 22 DL To Net 06 MSW N20 17 Value of parameter assigned to option module Host Parameter 23 DL To Net 07 LSW N20 18 Value of parameter assigned to option module Host Parameter 23 DL To Net 07 MSW N20 19 Value of parameter assigned to option module Host Parameter 24 DL To Net 08 LSW N20 20 Value of parameter assigned to option module Host Parameter 24 DL To Net 08 MSW N20 21 Value of parameter assigned to option module Host Parameter 25 DL To Net 09 LSW N20 22 Value of parameter assigned to option module Host Parameter 25 DL To Net 09 MSW N20 23 Value of parameter assigned to option module Host Parameter 26 DL To Net 10 LSW N20 24 Value of parameter assigned to option module Host Parameter 26 DL To Net 10 MSW N20 25 Value of parameter
180. t service agreements Technical Product Assistance For technical assistance please access the Allen Bradley Technical Support website at http www ab com support abdrives or contact Rockwell Automation Preface Additional Resources These documents contain additional information concerning related products from Rockwell Automation Resource Network Communication Option Module Installation Instructions publication 750COM INO02 Description Information on the installation of PowerFlex 750 Series Network Communication Modules EtherNet IP Media Planning and Installation Manual ODVA publication 148 1 EtherNet IP Network Infrastructure Guidelines ODVA publication 35 Ethernet Design Considerations Reference Manual publication ENET RM002 EtherNet IP Embedded Switch Technology Linear and Device level Ring Topologies publication ENET AP005 Information on the planning installation and techniques used to implement an EtherNet IP network DriveExplorer website http www ab com drives driveexplorer and online help 2 Information on using the DriveExplorer software tool DriveExecutive website http www ab com drives drivetools and online help Q Information on using the DriveExecutive software tool PowerFlex 750 Series Drive Installation Instructions publication 750 IN001 PowerFlex 750 Series Drive Programming Manual publication 750 PM001 PowerFlex 750 Seri
181. taTable Address Description N20 40 Speed Reference MSW N20 41 Value of parameter assigned to option module Host Parameter 01 DL From Net 01 LSW N20 42 Value of parameter assigned to option module Host Parameter 01 DL From Net 01 MSW N20 43 Value of parameter assigned to option module Host Parameter 02 DL From Net 02 LSW N20 44 Value of parameter assigned to option module Host Parameter 02 DL From Net 02 MSW N20 45 Value of parameter assigned to option module Host Parameter 03 DL From Net 03 LSW N20 46 Value of parameter assigned to option module Host Parameter 03 DL From Net 03 MSW N20 47 Value of parameter assigned to option module Host Parameter 04 DL From Net 04 LSW N20 48 Value of parameter assigned to option module Host Parameter 04 DL From Net 04 MSW N20 49 Value of parameter assigned to option module Host Parameter 05 DL From Net 05 LSW N20 50 Value of parameter assigned to option module Host Parameter 05 DL From Net 05 MSW N20 51 Value of parameter assigned to option module Host Parameter 06 DL From Net 06 LSW N20 52 Value of parameter assigned to option module Host Parameter 06 DL From Net 06 MSW N20 53 Value of parameter assigned to option module Host Parameter 07 DL From Net 07 LSW N20 54 Value of parameter assigned to option module Host Parameter 07 DL From Net 07 MSW N20 55 Value of parameter assigned to option module Host Parameter 08 DL From Net 08 LSW N20 56 Value of parameter assigned to option module Host Pa
182. te USINT Daylight second Instance Attributes Attribute ID Access Rule Name Data Type Description 0 Get Read Full STRUCT of STRING 16 Name of the timer LWORD or STRUCT Elapsed time in milliseconds unless timer is a real time clock see attribute 2 BOOL 16 See Attribute 3 1 Get Timer Text STRING 16 Name of the timer 2 Get Set Timer Value LWORD or Elapsed time in milliseconds unless the timer is a real time clock STRUCT of Real Time Clock Data UINT Milliseconds 0 999 USINT Seconds 0 59 USINT Minutes 0 59 USINT Hours 0 23 USINT Days 1 31 USINT Months 1 January 12 December USINT Years since 1972 3 Get Timer Descriptor BOOL 16 BOOL 0 0 invalid data 1 valid data BOOL 1 0 elapsed time 1 real time BOOL 2 15 Not used 4 Get International Read Full Struct of STRINGN International timer text STRUCT Timer value BOOL 16 Timer descriptor 5 Get International Timer Text STRINGN Name of this timer 6 Get Clock Status BOOL 32 Identifies clock status 8 Get Set Number of Leap Seconds INT Identifies the current number of Leap Seconds 9 Get Clock Options BOOL 32 Identifies the optional functionality available in the device s System Clock 10 Get Set Clock Options Enable BOOL 32 Identifies which of the clock s options are enabled Rockwell Automation Publication 750COM ATO01A EN P August 2012 107 AppendixA EtherNet IP Objects Host DPI Parameter Object Class Code Hexadec
183. 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 documentation 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 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 750COM ATO01A EN P August 2012 Copyright 2012 Rockwell Automation Inc All rights reserved Printed in the U S A
184. third COP instructions swap the LSW and MSW Rockwell Automation Publication 750COM ATO01A EN P August 2012 Using Explicit Messaging Chapter 3 PLC 5 Controller Formatting a Message to Write a Single Parameter Figure 30 Write Single Message Configuration Dialog Boxes 1 MSG MG14 0 2 Elements General Ins Add Hop Del Remove Hop DoR From Device From Port To Address Type To Address This PLCS 2 H MSG MG14 0 2 Elements MultiHop This PLC 5 Communication Command Data Table Address Size in Elements Port Number Target Device Data Table Address MultiHop Error Description No errors EtherNet IP Device str 10 91 100 73 Sek Control Bits PLC 5 Typed Write Ignore if timed out TO N50 0 2 2 N154 70 Yes To be retried NR Awaiting Execution EW Continuous Run CO Error ER Message done DN Message Transmitting ST Message Enabled EN Error Error Code Hex 0 The following table identifies the data that is required in each box to configure a message to write a single parameter Rockwell Automation Publication 750COM AT001A EN P August 2012 General Tab Example Value Description Communication Command PLC 5 Typed Write 1 Controller type and command type for controller to write data to th
185. tion shown in the message configuration dialog box 22 Rockwell Automation Publication 750COM ATO01A EN P August 2012 General Tab This Controller Communication Command Configuring the O Chapter 1 Figure 10 SLC 500 Message Configuration Dialog Boxes for the Control Timeout Fei MSG Rung 2 0 N10 0 General Ins Add Hop Del Remove Hop To Address Type EtherNet IP Device str To Address 10 91 100 79 From Port Channel 1 From Device This SLC 5 05 MSG Rung 2 0 N10 0 MultiHop This Controller Communication Command Data Table Address Size in Elements Channek 1 Control Bits Ignore if timed out TO To be retried NR Awaiting Execution Ew Continuous Run C0 Error ER Message done DN 500CPU Write N20 0 Target Device Message Timeout Data Table Address Message Transmitting ST Message Enabled EN Waiting for Queue Space FPESelillille Local Remote MultiHop Error Error Code Hex 0 Error Description No errors Setting This setting is dimmed unavailable and is established when the message is created in the ladder rung Data Table Address Size in Elements N20 0 An unused controller data table address containing the control timeout value to be written 1 Number of elements word
186. to drive Par 577 Preset Speed 7 TIP The DL From Net xx parameters are inputs into the drive that come from controller outputs for example data to write to a drive parameter The DL To Net xx parameters are outputs from the drive that go to controller inputs for example data to read a drive parameter Rockwell Automation Publication 750COM ATO01A EN P August 2012 11 Chapter 1 12 Configuring the 1 0 Creating RSLogix 5 Project Version 7 00 or Later To transmit read and write data between the controller and drive you must create message instructions that allocate data table addresses in the controller for Logic Command Status Reference Feedback and Datalinks Note that three messages need to be configured The timeout message has to be executed first before the Logic Command Reference and DL To From Net Datalink messages will work For more information on N42 3 and N45 target device data table addresses see N Files on page 89 Select the Controller 1 Start RSLogix 5 software The RSLogix 5 dialog box appears 2 From the File menu choose New to display the Select Processor Type dialog box Select Processor Type Processor Name EX4MPLE Platform Processor Series Memory Ethemet PLC5 40E E 2000 Files Extended Forci 49152 Revision D Communication settings Driver Processor Node Reply Timeout Ethemet zil Who Active 10 Sec 3 Assign a name for
187. ve s Nonvolatile Storage EEPROM memory so the parameter value will remain even after the drive is power cycled Important Be very cautious as the EEPROM may quickly exceed its life cycle and cause the drive to malfunction 4 See Table 6 on page 50 for limitations of PowerFlex 750 Series drives when using DPI Parameter Object Class code 0x93 or Host DPI Parameter Object Class code Ox9F for explicit messaging Rockwell Automation Publication 750COM ATO01A EN P August 2012 67 Chapter3 Using Explicit Messaging SLC 500 Controller Example Scattered Write Request Data In this message example we use the F105 data table addresses to store the request values to be written to these 32 bit REAL floating point parameters PowerFlex 750 Series Drive Parameter Address Write Value 536 Accel Time 2 F105 0 11 1 Sec 538 Decel Time 2 F105 1 22 2 Sec 575 Preset Speed 5 F105 2 33 3 Hz 576 Preset Speed 6 F105 3 44 4 Hz 577 Preset Speed 7 F105 4 55 5 Hz See DPI Parameter Object on page 94 Class code 0x93 or Host DPI Parameter Object on page 108 Class code 0x9F for parameter numbering Figure 44 shows the parameter values which in this example have been converted using a CPW Copy Word instruction one for each value to correctly write their values The CPW instruction separates the 32 bit REAL floating point value for example F105 0 that contains 11 1 seconds into two 16 bit integers
188. ves to be controlled will require additional explicit messages for their control and they need to be carefully sequenced Most controllers have small communication queues see its User Manual which need to be carefully managed if messages are not to be lost e Each controller has a limited number of communication connections see its User Manual for maximum connections which will limit the number of drives that can be connected In summary unlike a ControlLogix or CompactLogix controller programming a PLC 5 SLC 500 or MicroLogix 1100 1400 controller by using RSLogix 5 or RSLogix 500 software with explicit messages is more difficult and produces a more complex program Chapter1 Configuring the 1 0 PLC 5 Controller Example 10 IMPORTANT _ The PLC 5 must be Series E Rev D 1 or later to support the MultiHop feature that routes messaging to the drive After the network communication 20 750 ENETR option module or embedded EtherNet IP adapter in a PowerFlex 755 drive is configured the connected drive and option module or adapter will be a single node on the network This section provides the steps needed to configure a simple DLR topology EtherNet IP network see Figure 1 In our example we will configure a PLC 5 40E controller to communicate with the first drive in the network ring using Logic Command Status Reference Feedback and 32 Datalinks 16 to read data and 16 to write data over the network Figure 1 Example PLC 5 Co

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