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7-4

Troubleshooting

PowerFlex 750-Series Drive DeviceNet Option Module User Manual

Publication 750COM-UM002A-EN-P

NET A Status Indicator

Status

Cause

Corrective Actions

Off

The Option Module and/or network
is not powered, or the Option
Module is not connected properly to
the network.

•

Securely connect and ground the Option
Module to the drive by fully inserting it into the
drive port and tightening its two captive
screws to the recommended torque.

•

Correctly connect the DeviceNet cable to the
Option Module’s DeviceNet plug.

•

Apply power to the drive.

•

Verify that the DeviceNet network is powered.

Solid
Red

The Option Module failed
duplicated node detection test or
bus off.

The node address switch setting is
invalid.

•

Configure the Option Module to use a unique
node address on the DeviceNet network.

•

Configure the Option Module to use the
correct network data rate.

•

Ensure network has correct media installed.

•

Verify that the node address switch setting is
between 0 and 63.

Flashing
Red

A DeviceNet I/O connection has
timed out.

•

Place the scanner in RUN mode, or apply
power to the peer device that will send I/O.

•

Check the amount of traffic on the network.

Flashing
Red/
Green

The Option Module has received an
Identify Comm Fault request.

Wait for the faulted node recovery to complete.

Flashing
Green

The Option Module is properly
connected but is not
communicating with any devices on
the network.

•

Place the controller in RUN mode.

•

Program a controller to recognize and
transmit I/O or make a messaging connection
to the Option Module.

•

Configure the Option Module for the program
in the controller.

Solid
Green

The Option Module is properly
connected and communicating on
the network.

No action required.

Summary of Contents for PowerFlex 750-Series

Page 1: ...USER MANUAL Option Module Catalog Number 20 750 DNET Firmware Version 1 xxx PowerFlex 750 Series Drive DeviceNet Option Module ...

Page 2: ...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 Important Identifies information that is critical for successful application and underst...

Page 3: ...PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Summary of Changes This is the first release of the 20 750 DNET DeviceNet Option Module User Manual ...

Page 4: ...soc ii Summary of Changes PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P ...

Page 5: ...witch 2 3 Connecting the Option Module to the Drive 2 3 Connecting the Option Module to the Network 2 4 Applying Power 2 5 Commissioning the Option Module 2 7 Chapter 3 Configuring the Option Module Configuration Tools 3 1 Using the Enhanced PowerFlex 7 Class HIM 3 1 Using the HIM to Access Parameters in the Option Module 3 2 Setting the Node Address 3 2 Setting the Data Rate 3 2 Setting a Master ...

Page 6: ...he Status Indicators 7 1 PORT Status Indicator 7 2 MOD Status Indicator 7 3 NET A Status Indicator 7 4 Viewing Option Module Diagnostic Items 7 5 Viewing and Clearing Events 7 7 Appendix A Specifications Communications A 1 Electrical A 1 Mechanical A 1 Environmental A 1 Regulatory Compliance A 2 Appendix B Option Module Parameters Parameter Types B 1 About Parameter Numbers B 1 How Parameters Are ...

Page 7: ...PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Appendix D Logic Command Status Words for PowerFlex 750 Series Drives Logic Command Word D 1 Logic Status Word D 2 Glossary Index ...

Page 8: ...iv Table of Contents PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P ...

Page 9: ... Drives 750COM IN002 DeviceNet Cables and Components DeviceNet Product Overview DNET SO002 DeviceNet Network Installation DeviceNet Cable System Planning and Installation Manual DN 6 7 2 DeviceNet Networks DeviceNet Starter Kit User Manual DNET IN003 DriveExplorer http www ab com drives driveexplorer and DriveExplorer online help installed with the software DriveTools SP includes DriveExecutive ht...

Page 10: ...b com support abdrives or contact Rockwell Automation Inc Conventions Used in This Manual The following conventions are used throughout this manual 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 DPI Port Menu commands are shown in bold type face and follow the ...

Page 11: ...s Indicators 1 6 Item Part Description Status Indicators Three LEDs that indicate the status of the Option Module and network communications Refer to Chapter 7 Troubleshooting Data Rate Switch Sets the DeviceNet data rate at which the Option Module communicates Refer to Setting the Data Rate Switch on page 2 3 Node Address Switches Sets the node address of the Option Module Refer to Setting the No...

Page 12: ...a to the network Explicit Messaging and UCMM Unconnected Message Manager support Multiple data exchange methods including Polled Cyclic and Change of State COS to transmit data between the network and Option Module Master Slave hierarchy that can be set up so that the Option Module and PowerFlex 750 Series drive transmit data to and from a scanner on the network User defined fault actions to deter...

Page 13: ...Compatible Products At the time of publication the Option Module is compatible with Allen Bradley PowerFlex 750 Series drives Required Equipment Equipment Shipped with the Option Module When you unpack the Option Module verify that the package includes User Supplied Equipment To install and configure the Option Module you must supply One 20 750 DNET DeviceNet Option Module One 5 pin linear DeviceN...

Page 14: ...rol I O to the drive the drive may fault when you reset the Option Module Determine how your drive will respond before resetting the module ATTENTION Risk of injury or equipment damage exists Host Parameters 33 Comm Flt Action 34 Idle Flt Action and 36 Msg Flt Action let you determine the action of the Option Module and connected drive if I O communication is disrupted the controller is idle or ex...

Page 15: ...ld be green If they flash red there is a problem Refer to Chapter 7 Troubleshooting B Configure verify key drive parameters Chapter 2 Installing the Option Module 5 Configure the Option Module for your application Set Option Module parameters for the following functions as required by your application Node address only if Data Rate switch is set to position 3 otherwise use Node Address switches Da...

Page 16: ...ed with the drive cover removed Figure 1 2 Figure 1 2 Status Indicators After installing the Option Module and applying power to the drive refer to Start Up Status Indications on page 2 5 for possible start up status indications and their descriptions Item Adapter Status Indicator Name PORT MOD NET A 0 5 4 9 3 8 2 7 1 6 0 5 4 9 3 8 2 7 1 6 0 5 4 9 3 8 2 7 1 6 20 750 DNET DeviceNet Option Module in...

Page 17: ...equipment Refer to Required Equipment on page 1 3 Topic Page Preparing for an Installation 2 1 Setting the Node Address Switches 2 2 Setting the Data Rate Switch 2 3 Connecting the Option Module to the Drive 2 3 Connecting the Option Module to the Network 2 4 Applying Power 2 5 Commissioning the Option Module 2 7 ATTENTION Risk of equipment damage exists The Option Module contains ESD Electrostati...

Page 18: ...ule Node Address Switches The switch settings can be verified by viewing Diagnostic Device Item number 54 page 7 6 using an enhanced PowerFlex 7 Class HIM DriveExplorer software or DriveExecutive software Setting Description 0 63 Node address used by the Option Module if switches are enabled The default switch setting is 63 Node address 63 is also the default address used by all uncommissioned dev...

Page 19: ...led in the drive in Figure 2 1 and Figure 2 2 Important Remove power from the drive before installing the Option Module in the drive control pod Important After inserting the Option Module into Port 4 5 or 6 make sure to tighten the Option Module screws within the specified torque range to the drive control pod to properly ground the Option Module to the drive Setting Description 0 Sets the Option...

Page 20: ... linear plug provided with the Option Module to the DeviceNet cable Figure 2 3 If a replacement plug is needed the replacement plug part number is 1799 DNETSCON Figure 2 3 Connecting the 5 Pin Linear Plug to the DeviceNet Cable 6 Insert the DeviceNet cable plug into the mating Option Module socket and secure it with the two screws Verify that the colors of the wires on the plug match the color cod...

Page 21: ... applied the drive STS status indicator can be viewed on the front of the drive and the Option Module status indicators can be viewed Figure 2 4 with the drive cover open or removed Possible start up status indications are shown in Table 2 A Figure 2 4 Drive and Option Module Status Indicators ATTENTION Risk of equipment damage injury or death exists Unpredictable operation may occur if you fail t...

Page 22: ...cannot be started see drive parameter 933 Start Inhibits Steady A type 1 user configurable alarm condition exists but the drive continues to run Red Flashing A major fault has occurred Drive will stop Drive cannot be started until fault condition is cleared Steady A non resettable fault has occurred Red Yellow Flashing Alternately A minor fault has occurred Use drive parameter 950 Minor Flt Config...

Page 23: ... ensures that any Reference commanded from the network can be monitored by using drive Parameter 002 Commanded SpdRef If a problem occurs this verification step provides the diagnostic capability to determine whether the drive Option Module or the network is the cause 3 If hard wired discrete digital inputs are not used to control the drive verify that all unused digital input parameters are set t...

Page 24: ...2 8 Installing the Option Module PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

Page 25: ... If your drive has an enhanced PowerFlex 7 Class HIM it can be used to access parameters in the Option Module For details on viewing and editing parameters refer to the Enhanced PowerFlex 7 Class HIM User Manual publication 20HIM UM001 Topic Page Configuration Tools 3 1 Using the Enhanced PowerFlex 7 Class HIM 3 1 Using the HIM to Access Parameters in the Option Module 3 2 Setting the Node Address...

Page 26: ...o not use node address 63 because all new devices on the network use this address as the default address Also node address 63 is used for Automatic Device Recovery ADR 1 Set the value of Device Parameter 07 Net Addr Cfg to a unique node address Figure 3 1 Edit Net Address Cfg HIM Screen 2 Reset the Option Module see Resetting the Option Module on page 3 8 The NET A status indicator will be solid g...

Page 27: ...re 3 Datalinks to write data Otherwise the network I O connection will be larger than necessary which needlessly increases controller response time and memory usage Host Parameters 01 DL From Net 01 through 16 DL From Net 16 control which parameters in the drive Option Module or any other connected peripheral receive the values from the network The enhanced PowerFlex 7 Class HIM DriveExplorer and ...

Page 28: ...ognize and transmit I O to the Option Module Refer to Chapter 4 Configuring the I O Enabling Datalinks To Read Data The controller input image drive to controller inputs can have anywhere from 0 to 16 additional 32 bit parameters Datalinks The number of additional parameters is configured using Device Parameter 04 DLs To Net Cfg Important Always use the Datalink parameters in consecutive numerical...

Page 29: ...and transmit I O to the Option Module Refer to Chapter 4 Configuring the I O Selecting COS Cyclic or Polled Optional The data exchange is the method that the Option Module uses to exchange data on the DeviceNet network Polled is the default and is recommended unless one of the other following data exchanges which the adapter supports is more appropriate for your application If Polled and COS or Po...

Page 30: ...the amount of change to the Feedback that is required to trigger a Change of State message Figure 3 6 Edit COS Fdbk Change HIM Screen The Option Module is now configured for COS data exchange You must configure the scanner to allocate it using COS Chapter 4 Configuring the I O TIP The HIM shows 32 bit Bit type parameters in two 16 bit sets By default the lower 16 bit set bits 00 15 is shown To vie...

Page 31: ...sg Flt Action let you determine the action of the Option Module and connected drive if I O communication is disrupted the controller is idle or explicit messaging for drive control is disrupted By default these parameters fault the drive You can set these parameters so that the drive continues to run Precautions should be taken to ensure that the settings of these parameters do not create a risk o...

Page 32: ...will be immediately reset An alternate method to reset the module is by power cycling the drive When you enter 2 Set Defaults the Option Module will set ALL of its Device and Host parameters to their factory default values This is the same as pressing the ALL soft key when using the MEMORY folder method described in Restoring Option Module Parameters to Factory Defaults on page 3 9 After performin...

Page 33: ...default values MOST restores MOST Option Module Device and Host parameters except the following which are used for network setup Device Parameter 07 Net Addr Cfg Device Parameter 09 Net Rate Cfg To restore Option Module Device and Host parameters to their factory default values 1 Access the Status screen which is displayed on HIM power up Figure 3 9 Status Screen 2 Use the or key to scroll to the ...

Page 34: ...ontroller to drive Datalinks that are included in the network I O connection controller outputs 05 DLs To Net Act The number of drive to controller Datalinks that are included in the network I O connection controller inputs 06 Net Addr Src Displays the source from which the Option Module node address is taken This will be either 0 Switches set with the Node Address switches shown in Figure 2 1 or ...

Page 35: ...sh capability of DriveExplorer Lite or Full or the built in flash capability of DriveExecutive When flashing through a direct serial connection from a computer to a drive you can use the same Allen Bradley software tools described above or you can use HyperTerminal set to the X modem protocol To obtain a flash update for this Option Module go to http www ab com support abdrives webupdate This site...

Page 36: ...3 12 Configuring the Option Module PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

Page 37: ...ical Support Knowledgebase web site at www rockwellautomation com knowledgebase for details on configuring and using the I O and explicit messaging Using RSLinx Classic RSLinx Classic in all its variations Lite Gateway OEM etc is used to provide a communication link between the computer network and controller RSLinx Classic requires its network specific driver to be configured before communication...

Page 38: ...single node on the network This section provides the steps needed to configure a simple DeviceNet network see Figure 4 2 In our example we will configure a ControlLogix controller with 1756 DNB scanner to communicate with a drive using Logic Command Status Reference Feedback and 32 Datalinks 16 to read 16 to write over the network Figure 4 2 Example ControlLogix DeviceNet Network Adding the Scanne...

Page 39: ...ndow reappears with the treeview in the left pane 2 In the treeview right click the I O Configuration folder and select New Module The Select Module screen appears Expand the Communications group to display all of the available communication modules Figure 4 4 Figure 4 4 Scanner Select Module Screen 3 In the list select the DeviceNet scanner used by your controller In this example we use a 1756 DN...

Page 40: ...or revision by selecting the scanner series in Step 3 Electronic Keying Compatible Module The Compatible Module setting for Electronic Keying ensures the physical module is consistent with the software configuration before the controller and scanner make a connection Therefore ensure that you have set the correct revision in this screen Refer to the online Help for additional information on this a...

Page 41: ...ile New to display the New File screen Then select DeviceNet Configuration as the network configuration type and click OK 2 Select Network Online to display the Browse for Network screen Figure 4 7 Figure 4 7 Browse for Network Screen 3 Expand the communications path from your computer to the DeviceNet scanner Figure 4 8 shows our example navigating to devices that are on a DeviceNet network Depen...

Page 42: ...SNetWorx for DeviceNet Graph View Screen If the icon for the drive for this example PowerFlex 755 on the network appears as Unrecognized Device use RSNetWorx for DeviceNet to create the PowerFlex 750 Series drive EDS file The EDS file for a PowerFlex 750 Series drive differs from EDS files for all other PowerFlex 7 Class drives in that the file does not contain any drive or peripheral parameters T...

Page 43: ...uter select the Register an EDS file option and click Next Then follow the screen prompts and disregard the remaining steps D through H in this procedure D Enter a description if desired and click Next E Check the Polled box enter 8 into the Input Size and Output Size boxes which accounts for just the basic I O and click Next RSNetWorx for DeviceNet will upload the EDS file from the drive F Click ...

Page 44: ...this field is case sensitive and space sensitive Figure 4 11 Example Web Site Search Criteria for EDS File Then click Search Due to the large number of EDS files this may take several minutes C On the search results screen click the hyperlink for the EDS file in the Brand Column D Click Download File Then click Save to save the EDS file to an appropriate location on your computer E Launch the EDS ...

Page 45: ...6 DNB Module Tab Screen 8 Edit the following Then click Apply Box Setting Interscan Delay Sets the scanner time delay between consecutive I O scans on the network For this example it is recommended to leave the default setting of 10 milliseconds Note When numerous drives are on the network and the drives are faulting on a Comm Loss increasing this value may help Foreground Sets the ratio of foregr...

Page 46: ...rs screen Figure 4 15 for the PowerFlex 755 drive used in this example TIP The Automap on Add box is checked by default and allows RSNetWorx for DeviceNet to automatically map the drive I O into the scanner in the next available registers The mapping is based on the minimum I O requirements 8 bytes for input and 8 bytes for output that the scanner obtains from the drive EDS file Box Setting Node A...

Page 47: ...omatically calculates the number of bytes for the Input Size and Output Size based on the values of Device Parameters 2 DLs From Net Cfg and 4 DLs To Net Cfg configured in Setting a Master Slave Hierarchy Optional on page 3 3 Determining Byte Sizes By Calculation You can easily calculate the number of bytes for the Input Size and Output Size Since the Option Module always uses the 32 bit Logic Com...

Page 48: ...B Scanlist tab screen Figure 4 14 reappears 13 Click the Input tab to display the input registers for the 1756 DNB Click AutoMap to map the drive input image to the 1756 DNB as shown in Figure 4 16 Figure 4 16 1756 DNB Input Tab Screen 14 Click the Output tab to display the output registers for the 1756 DNB Click AutoMap to map the drive output image to the 1756 DNB as shown in Figure 4 17 Data Ex...

Page 49: ...first time you saved the project the Save As dialog box appears Navigate to a folder type a file name and click Save to save the configuration to a file on your computer 17 When configuring the I O for additional PowerFlex 750 Series drives on the network repeat Steps 9 through 16 Important When all Datalinks in each drive are used 18 DINTs of I O per drive a maximum of 6 PowerFlex 750 Series driv...

Page 50: ...m 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 Tim...

Page 51: ...mode and the I O OK box in the upper left of the screen should be solid green 3 Select File Save If this is the first time you saved the project the Save As dialog box appears Navigate to a folder type a file name and click Save to save the configuration to a file on your computer 4 To ensure that the present project configuration values are saved RSLogix 5000 prompts you to upload them Click Yes ...

Page 52: ...4 16 Configuring the I O PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

Page 53: ...s to write data and or up to 16 Datalinks to read data When using any combination of these Datalinks add 4 bytes for each Datalink to the basic I O Input Size and or Output Size Chapter 3 Configuring the Option Module and Chapter 4 Configuring the I O discuss how to configure the Option Module and controller on the network for the required I O The Glossary defines the different options This chapte...

Page 54: ... word of control data produced by the controller and consumed by the Option Module The Logic Status is a 32 bit word of status data produced by the Option Module and consumed by the controller When using a ControlLogix controller the Logic Command word is always DINT 0 in the output image and the Logic Status word is always DINT 0 in the input image This manual contains the bit definitions for com...

Page 55: ...sing a ControlLogix controller the 32 bit REAL Reference word is always DINT 1 in the output image and the 32 bit REAL Feedback word is always DINT 1 in the input image Because the I O image is integer based and the Reference and Feedback are floating point a COP Copy instruction or UDDT is required to correctly write values to the Reference and read values from the Feedback See the ladder logic p...

Page 56: ...ry 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 peripherals embedded EtherNet IP adapter 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 a...

Page 57: ... Example Programs The example programs enable you to Receive Logic Status information from the drive Send a Logic Command to control the drive for example start stop Send a Reference to the drive and receive Feedback from the drive Send receive Datalink data to from the drive Logic Command Status Words These examples use the Logic Command DINT and Logic Status DINT for PowerFlex 750 Series drives ...

Page 58: ... 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 ...

Page 59: ...this example program the following controller tags are used Figure 5 1 ControlLogix Controller Tags for Example Ladder Logic Program You can expand the Output and Input tags to reveal the output and input configuration The Output tag for this example program requires eighteen 32 bit words of data see Figure 5 2 The Input tag for this example requires eighteen 32 bit words of data see Figure 5 3 Fi...

Page 60: ...02A EN P Figure 5 3 ControlLogix Input Image Controller Tags for Example Ladder Logic Program Program Tags To use the Controller tags that are automatically created you need to create the following Program tags for this example program Figure 5 4 ControlLogix Program Tags for Example Ladder Logic Program ...

Page 61: ...ies Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Figure 5 5 ControlLogix Example Ladder Logic Program for Logic Status Feedback Figure 5 6 ControlLogix Example Ladder Logic Program for Logic Command Reference ...

Page 62: ...rk Figure 5 7 Rung for Command Register Run Bit Important This rung must always be included in the ladder logic program Example Datalink Data The Datalink data used in the example program is shown in Figure 5 8 Note that to describe the parameters to which the Datalinks are assigned you may want to add descriptions to the automatically created generic controller tags or create User Defined Data Ty...

Page 63: ...viceNet Option Module User Manual Publication 750COM UM002A EN P TIP To determine the Data Type of a parameter refer to the Data Type column in the chapter containing parameters in the PowerFlex 750 Series AC Drives User Manual publication 750 UM001 ...

Page 64: ...5 12 Using the I O PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

Page 65: ...for purposes of 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 equipment damage exists If Explicit Messages are programmed to write parameter data to Non Volatile Storage NVS frequently the ...

Page 66: ...can be executed at a time refer to the user manual for the scanner and or controller that is being used Event Description You format the required data and set up the ladder logic program to send an Explicit Message request to the scanner module download The scanner module transmits the Explicit Message Request to the slave device over the network The slave device transmits the Explicit Message Res...

Page 67: ...ngle 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 Table 6 A Example Controller Tags for Read Single Parameter Messaging Program Figure 6 2 Example Ladder Logic Explicit Messaging Program for Read Single TIP To display the Message Configuration screen in RSLogix 5000 add a message instruction MSG c...

Page 68: ... read is stored Communication Tab Example Value Description Path 2 My_DeviceNet_Scanner The path is the route that the message will follow Tag Tab Example Value Description Name Single_Read_Message The name for the message 1 The default setting for Service Type is Custom enabling entry of a Service Code not available from the Service Type pull down menu When selecting a Service Type other than Cus...

Page 69: ...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 Table 6 B Example Controller Tags for Write Single Parameter Messaging Program Figure 6 4 Example Ladder Logic Explicit Messaging Program for Write Single Operand Controller Tags for Write Single Message Data Type XIC Execute_Single_Write_Mess...

Page 70: ...ce Type pull down menu When selecting a Service Type other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box which grays out unavailable 2 Setting the Attribute value to 9 will write the parameter value to the drive s Non Volatile Storage EEPROM memory so the parameter value will remain even after the drive is power cycled Important When...

Page 71: ...le reads the values of these five 32 bit REAL floating point parameters in a PowerFlex 750 Series drive 001 Output Frequency 007 Output Current 008 Output Voltage 009 Output Power and 011 DC Bus Volts Table 6 C Example Controller Tags for Read Multiple Parameter Messaging Program Figure 6 6 Example Ladder Logic Explicit Messaging Program for Read Multiple Operand Controller Tags for Read Multiple ...

Page 72: ... is Custom enabling entry of a Service Code not available from the Service Type pull down menu When selecting a Service Type other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box which grays out unavailable When reading 32 bit REAL floating point parameters as in this example data conversion using COP Copy instructions or UDDT s is req...

Page 73: ...st Data ControlLogix Example Scattered Read Response Data The Scattered Read Request message reads the multiple parameters and returns their values to the destination tag Scattered_Read_Response Figure 6 9 shows the parameter values which in this example have been converted using a UDDT for correct presentation COP Copy instructions could have been used for this purpose instead of a UDDT Figure 6 ...

Page 74: ...e five 32 bit REAL floating point parameters Table 6 D Example Controller Tags for Write Multiple Parameter Messaging Program Figure 6 10 Example Ladder Logic Explicit Messaging Program for Write Multiple 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 Operand Contr...

Page 75: ...de not available from the Service Type pull down menu When selecting a Service Type other than Custom from the pull down menu an appropriate Hex value is automatically assigned to the Service Code box which grays out unavailable When writing to 32 bit REAL floating point parameters as in this example data conversion using COP Copy instructions or UDDT s is required to correctly write the parameter...

Page 76: ...onverted using a UDDT to correctly write their values COP Copy instructions could have been used for this purpose instead of a UDDT Figure 6 12 Example Scattered Write Request Converted Data ControlLogix Example Scattered Write Response Data The results of the message appear in the destination tag named Scattered_Write_Response Figure 6 13 Values of 0 indicate no errors occurred Figure 6 13 Exampl...

Page 77: ... 7 Pad 7 Parameter Value 8 Parameter Number 8 Parameter Number 9 Pad 9 Parameter Value 10 Parameter Number 10 Parameter Number 11 Pad 11 Parameter Value 12 Parameter Number 12 Parameter Number 13 Pad 13 Parameter Value 14 Parameter Number 14 Parameter Number 15 Pad 15 Parameter Value 16 Parameter Number 16 Parameter Number 17 Pad 17 Parameter Value 18 Parameter Number 18 Parameter Number 19 Pad 19...

Page 78: ...6 14 Using Explicit Messaging PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

Page 79: ... three status indicators They can be viewed with the drive cover removed Figure 7 1 Figure 7 1 Status Indicators Topic Page Understanding the Status Indicators 7 1 PORT Status Indicator 7 2 MOD Status Indicator 7 3 NET A Status Indicator 7 4 Viewing Option Module Diagnostic Items 7 5 Viewing and Clearing Events 7 7 0 5 4 9 3 8 2 7 1 6 0 5 4 9 3 8 2 7 1 6 0 5 4 9 3 8 2 7 1 6 Item Status Indicator D...

Page 80: ...O connection from the Option Module Another DPI peripheral is using the same DPI port as the Option Module Important Cycle power to the drive after making any of the following corrections Securely connect and ground the Option Module to the drive by fully inserting it into the drive port and tightening its two captive screws to the recommended torque Verify that the drive supports the Comm Driver ...

Page 81: ...e power to the drive If cycling power does not correct the problem the Option Module parameter settings may have been corrupted Reset defaults and reconfigure the Option Module If resetting defaults does not correct the problem flash the Option Module with the latest firmware release Solid Red The Option Module has failed the hardware test Cycle power to the drive Replace the Option Module Flashin...

Page 82: ... use a unique node address on the DeviceNet network Configure the Option Module to use the correct network data rate Ensure network has correct media installed Verify that the node address switch setting is between 0 and 63 Flashing Red A DeviceNet I O connection has timed out Place the scanner in RUN mode or apply power to the peer device that will send I O Check the amount of traffic on the netw...

Page 83: ... Size The size of the output image in bytes transferred from the drive to the network 9 DL Fr Net Avail The number of Host DL From Net xx Datalinks currently available to the Option Module 10 DL To Net Avail The number of Host DL To Net xx Datalinks currently available to the Option Module 11 DL Fr Net 01 Val The present value of respective Host DL From Net xx parameter being transmitted to the dr...

Page 84: ... 50 Net Tx Errs Max The maximum value since connected of the Network Transmit Errors counter 51 Boot Flash Count Number of times the boot firmware in the Option Module has been flash updated 52 App Flash Count Number of times the application firmware in the Option Module has been flash updated 53 Data Rate Sw The present value of the data rate switch 54 Net Addr Sw The present value of the node ad...

Page 85: ...Port Another peripheral with the same port number is already in use 17 DPI Type 0 Logon The Option Module has logged in for Type 0 control 18 DPI Type 0 Time The Option Module has not received a Type 0 status message within the specified time 19 DPI DL Logon The Option Module has logged into a Datalink 20 DPI DL Error The drive rejected an attempt to log in to a Datalink because the Datalink is no...

Page 86: ...l messages to be sent to the Option Module 44 Msg Ctrl Timeout The timeout attribute in either the CIP Register or Assembly object elapsed between accesses of those objects 45 46 Reserved 47 Net Bus Off The network has experienced a Bus Off condition 48 Net Poll Timeout A Polled I O connection has timed out 49 Net IO Frag Err A network I O fragment was received out of sequence Possible line noise ...

Page 87: ... network is setting a data rate Drive Protocol Data Rates DPI 500kbps Consumption Drive Network 50 mA at 14 VDC supplied by the host drive 60 mA at 24 VDC supplied by the network Use the 60 mA value to size the network current draw from the power supply Dimensions Height Length Width 68 mm 2 7 inches 150 mm 5 9 inches 26 mm 1 0 inches Weight 62 g 2 1 oz Temperature Operating Storage 10 to 50 C 14 ...

Page 88: ...002A EN P Regulatory Compliance NOTE This is a product of category C2 according to IEC 61800 3 In a domestic environment this product may cause radio interference in which case supplementary mitigation measures may be required UL UL508C cUL CAN CSA C22 2 No 14 M91 CE EN50178 and EN61800 3 CTick EN61800 3 ...

Page 89: ... using DriveExplorer or DriveExecutive appear below the 20 750 DNET listing in the treeview in a separate Host Parameters folder When viewed using the HIM these parameters appear in the HOST PARAM folder About Parameter Numbers Each parameter set is independently and consecutively numbered How Parameters Are Organized The Device Parameters and Host Parameters are separately displayed in a Numbered...

Page 90: ...ts the number of contiguous drive to controller Datalinks additional parameters that are included in the network I O connection Logic Status and Feedback are always included in the I O connection This parameter controls how many of the contiguous Host DL To Net xx parameters 16 maximum are active For example if this parameter value is set to 5 then Host Parameters 17 DL To Net 01 through 21 DL To ...

Page 91: ...le error positive or negative that the Feedback word can change before it is reported as a change in the COS Change of State operation Default 0 Minimum 0 000 Maximum 3 40282 x 1038 Type Read Write Reset Required No 13 COS Cyc Interval Displays the amount of time that a scanner will wait to check for data in the Option Module When COS Change of State data exchange has been configured this is the m...

Page 92: ...lt 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 Minimum 0 Maximum 159999 Type Read Write Reset Required No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DL To Net 01 DL To Net 02 DL To Net 03 DL To Net 04 DL To Net 05 DL To Net 06 DL To Net 07 DL To Net 08 DL To Net 09 DL To Net 10 DL To Net 11 DL To...

Page 93: ... damage exists Host Parameter 33 Comm Flt Action lets you determine the action of the Option Module and connected drive if I O communications are disrupted By default this parameter faults the drive You can set this parameter so that the drive continues to run Precautions should be taken to ensure that the setting of this parameter does not create a risk of injury or equipment damage When commissi...

Page 94: ...ost Parameter 34 Idle Flt Action is set to 4 Send Flt Cfg and the controller is idle Host Parameter 36 Msg Flt Action is set to 4 Send Flt Cfg and explicit messaging for drive control is disrupted Default 0 Minimum 3 40282 x 1038 Maximum 3 40282 x 1038 Type Read Write Reset Required No 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Flt Cfg DL 01 Flt Cfg DL 02 Flt Cfg DL 03 Flt Cfg DL 04 Flt Cfg D...

Page 95: ...t DPI Parameter Object 0x9F 159 C 27 DPI Parameter Object 0x93 147 C 12 TIP Refer to the DeviceNet specification for more information about DeviceNet objects Information about the DeviceNet specification is available on the ODVA web site http www odva org Data Type Description BOOL 8 bit value low bit is true or false BOOL x Array of x bits CONTAINER 32 bit parameter value sign extended if necessa...

Page 96: ... Yes Get_Attribute_Single Instance Description 0 Class 1 Host 2 15 Peripherals on Ports 1 14 Attribute ID Access Rule Name Data Type Description 2 Get Max Instance UINT Total number of instances Attribute ID Access Rule Name Data Type Description 1 Get Vendor ID UINT 1 Allen Bradley 2 Get Device Type UINT 141 PowerFlex 750 Series via DeviceNet 3 Get Product Code UINT Number identifying product nam...

Page 97: ...omm Char USINT Defines the DeviceNet message groups that the Tx Rx Cnxn s apply 7 Get Produced Cnxn Size UINT Max bytes to transmit across this connection 8 Get Consumed Cnxn Size UINT Max bytes to receive across this connection 9 Get Set EPR UINT Expected Packet Rate timer resolution 1 msec 12 Get Set Watchdog Action USINT 0 Transition to timed out 1 Auto delete 2 Auto reset 13 Get Produced Path ...

Page 98: ...a 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 output data from scanner to Option Module read write 37 Logic Status and Feedback data read only 38 Masked Logic Command 1 read write 1 The mask command DWORD is set to the value of the first DWORD of th...

Page 99: ...ag BOOL If set to 1 then attribute 4 may contain invalid data 0 good 1 bad 2 Get Direction BOOL Direction of data transfer 0 Producer Register drive to network 1 Consumer Register network to drive 3 Get Size UINT Size of register data in bits 4 Conditional 1 Data ARRAY of BITS Data to be transferred 1 The access rule of Set is optional if attribute 2 Direction 1 If Direction 0 the access rule is G...

Page 100: ...r 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 by...

Page 101: ...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 CMD FNC Description 0x06 0x03 Identify host and some status 0x0F 0x67 PLC...

Page 102: ...rom Net 04 least significant DL From Net 04 most significant DL From Net 05 least significant DL From Net 05 most significant DL From Net 06 least significant DL From Net 06 most significant DL From Net 07 least significant DL From Net 07 most significant DL From Net 08 least significant DL From Net 08 most significant DL From Net 09 least significant DL From Net 09 most significant DL From Net 10...

Page 103: ...Port 1 2 Drive Component 2 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 Component 1 0x5400 0x57FF 21504 22527 Port 5 0x5800 0x5BFF 22528 23551 Port 6 0x5C00 0x5FFF 23552 24575 Port 7 0x6000 0x63FF 24576 25599 Port 8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6BFF 26624 27647 Port 10 0x6C00...

Page 104: ...nth Day 17 Get Product Revision STRUCT of USINT USINT Major Firmware Release Minor Firmware Release 18 Get Serial Number UDINT Value between 0x00000000 and 0xFFFFFFFF 19 Set Language Selected USINT 0 Default HIM will prompt at start up 1 Language was selected no prompt 20 Set Customer Generated Firmware STRING 36 GUID Globally Unique Identifier identifying customer firmware flashed into the device...

Page 105: ... 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 USINT Major Revision Minor Revision 8 Get Component Serial Number UDINT Value between 0x00000000 and 0xFFFFFFFF 9 Get International Component Name STRINGN Name of the component with support for Unicode ...

Page 106: ...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 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 Writ...

Page 107: ...ge C 15 Parameter value Minimum value Maximum value Default value Next parameter Previous parameter Units for example Amps Hz Multiplier 2 Divisor 2 Base 2 Offset 2 Link source of the value 0 no link Always zero 0 Parameter name 8 Get DPI Descriptor BOOL 32 Descriptor see page C 15 9 Get Set DPI Parameter Value Various Parameter value in NVS 3 10 Get Set DPI RAM Parameter Value Various Parameter v...

Page 108: ...NT UINT CONTAINER UINT UINT UINT INT BOOL 32 STRINGN STRINGN Descriptor Offline minimum value Offline maximum value Offline default value Online minimum parameter instance Online maximum parameter instance Online default parameter instance Multiplier parameter instance Divisor parameter instance Base parameter instance Offset parameter instance Formula number Pad word always zero Help instance Pad...

Page 109: ...ecimal Place Bit 0 Number of digits to the right of the decimal point 0000 0 1111 15 13 Decimal Place Bit 1 14 Decimal Place Bit 2 15 Decimal Place Bit 3 16 Extended Data Type Bit 4 Bit 16 is the least significant bit 000 Reserved 001 UDINT used as an array of Boolean 010 Reserved 011 Reserved 100 Reserved 101 Reserved 110 Reserved 111 Reserved 17 Extended Data Type Bit 5 18 Extended Data Type Bit...

Page 110: ...ded 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 ...

Page 111: ...ll change the value to zero Note that command parameters cannot have values that do not return to zero 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 d...

Page 112: ...FF 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 Card 0x5000 0x53FF 20480 21503 Port 4 16385 Most Recent Option Card Event 0x5400 0x57FF 21504 22527 Port 5 0x5800 0x5BFF 22528 23551 Port 6 0x5C00 0x5FFF 23552 24575 Port 7 0x6000 0x63FF 24576 25599 Port 8 0x6400 0x67FF 25600 26623 Port 9 0x6800 0x6...

Page 113: ...e Description 0 Get Full All Information STRUCT of UINT STRUCT of USINT USINT STRING 16 STRUCT of LWORD BOOL 16 UINT CONTAINER n Fault code Fault source DPI port DPI Device Object Fault text Fault time stamp Timer value 0 timer not supported BOOL 0 0 invalid data 1 valid data BOOL 1 0 elapsed time 1 real time BOOL 2 15 Not used Help Object Instance Fault data 1 Get Basic Information STRUCT of UINT...

Page 114: ...te_Single 0x10 Yes No Set_Attribute_Single Instances Hex Dec Device Example Description 0x0000 0x3FFF 0 16383 Host Drive 0 Class Attributes Drive Only host devices can have alarms 1 Most Recent Alarm 2 Second Most Recent Alarm 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 ...

Page 115: ...vice Object Alarm text Alarm time stamp Timer value 0 timer not supported BOOL 0 0 invalid data 1 valid data BOOL 1 0 elapsed time 1 real time BOOL 2 15 Reserved Reserved Reserved 1 Get Basic Information STRUCT of UINT STRUCT of USINT USINT STRUCT of LWORD BOOL 16 Alarm code Alarm source DPI port DPI Device Object Alarm time stamp Timer value 0 timer not supported BOOL 0 0 invalid data 1 valid dat...

Page 116: ... 16384 17407 Option Card 1 Drive Diagnostic Item 1 0x4400 0x47FF 17408 18431 Port 1 2 Drive Diagnostic Item 2 0x4800 0x4BFF 18432 19455 Port 2 0x4C00 0x4FFF 19456 20479 Port 3 16384 Class Attributes Option Card 0x5000 0x53FF 20480 21503 Port 4 16385 Option Card Diagnostic Item 1 0x5400 0x57FF 21504 22527 Port 5 0x5800 0x5BFF 22528 23551 Port 6 0x5C00 0x5FFF 23552 24575 Port 7 0x6000 0x63FF 24576 2...

Page 117: ...c item value 2 Get International Diagnostic Item Text Struct of STRINGN STRINGN Diagnostic name text Diagnostic units text 3 Get International Full Read All STRUCT of BOOL 32 CONTAINER CONTAINER CONTAINER CONTAINER UINT UINT UINT UINT UINT INT UDINT BOOL 32 STRINGN STRINGN Descriptor Value Minimum Maximum Default Pad word Pad word Multiplier Divisor Base Offset Pad Extended descriptor Diagnostic n...

Page 118: ...F 18432 19455 Port 2 3 Timer 2 0x4C00 0x4FFF 19456 20479 Port 3 0x5000 0x53FF 20480 21503 Port 4 0x5400 0x57FF 21504 22527 Port 5 0x5800 0x5BFF 22528 23551 Port 6 0x5C00 0x5FFF 23552 24575 Port 7 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 0x...

Page 119: ...ht month Daylight day of week Daylight week Daylight hour Daylight minute Daylight second Attribute ID Access Rule Name Data Type Description Attribute ID Access Rule Name Data Type Description 0 Get Read Full STRUCT of STRING 16 LWORD or STRUCT BOOL 16 Name of the timer Elapsed time in milliseconds unless timer is a real time clock see attribute 2 See Attribute 3 1 Get Timer Text STRING 16 Name o...

Page 120: ...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 Attribute ID Access Rule Name Data Type Description ...

Page 121: ... 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 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 disable...

Page 122: ...ge C 30 Parameter value Minimum value Maximum value Default value Next parameter Previous parameter Units for example Amps Hz Multiplier 2 Divisor 2 Base 2 Offset 2 Link source of the value 0 no link Always zero 0 Parameter name 8 Get DPI Descriptor BOOL 32 Descriptor see page C 30 9 Get Set DPI Parameter Value Various Parameter value in NVS 3 10 Get Set DPI RAM Parameter Value Various Parameter v...

Page 123: ...NT UINT CONTAINER UINT UINT UINT INT BOOL 32 STRINGN STRINGN Descriptor Offline minimum value Offline maximum value Offline default value Online minimum parameter instance Online maximum parameter instance Online default parameter instance Multiplier parameter instance Divisor parameter instance Base parameter instance Offset parameter instance Formula number Pad word always zero Help instance Pad...

Page 124: ...ecimal Place Bit 0 Number of digits to the right of the decimal point 0000 0 1111 15 13 Decimal Place Bit 1 14 Decimal Place Bit 2 15 Decimal Place Bit 3 16 Extended Data Type Bit 4 Bit 16 is the least significant bit 000 Reserved 001 UDINT used as an array of Boolean 010 Reserved 011 Reserved 100 Reserved 101 Reserved 110 Reserved 111 Reserved 17 Extended Data Type Bit 5 18 Extended Data Type Bit...

Page 125: ...ded 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 ...

Page 126: ...ll change the value to zero Note that command parameters cannot have values that do not return to zero 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 d...

Page 127: ...Use Decel Time 1 Par 537 10 Use Decel Time 2 Par 538 11 Use Present Time x Ref Select 1 000 No Command 001 Ref A Select Par 545 010 Ref B Select Par 550 011 Preset 3 Par 573 100 Preset 4 Par 574 101 Preset 5 Par 575 110 Preset 6 Par 576 111 Preset 7 Par 577 x Ref Select 2 x Ref Select 3 x Reserved x Coast Stop 0 Not Coast to Stop 1 Coast to Stop x Current Limit Stop 0 Not Current Limit Stop 1 Curr...

Page 128: ...Reserved 01011 Reserved 01100 Reserved 01101 Reserved 01110 Reserved 01111 Reserved 10000 Man Port 0 10001 Man Port 1 10010 Man Port 2 10011 Man Port 3 10100 Man Port 4 10101 Man Port 5 10110 Man Port 6 10111 Reserved 11000 Reserved 11001 Reserved 11010 Reserved 11011 Reserved 11100 Reserved 11101 Man Port 13 Emb ENET 11110 Man Port 14 Drive Logix 11111 Alternate Man Ref Sel x Spd Ref ID 1 x Spd R...

Page 129: ...ion of the network data signals due to noise or data rate mismatch C CAN Controller Area Network CAN is a serial bus protocol on which DPI is based Change of State COS I O Data Exchange A device that is configured for Change of State I O data exchange transmits data at a specified interval if its data remains unchanged If its data changes the device immediately transmits the change This type of ex...

Page 130: ...n set it to Autobaud if another device on the network has set the data rate Datalinks 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 value s 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...

Page 131: ...ls E EDS Electronic Data Sheet Files Simple text files that are used by network configuration tools such as RSNetWorx for DeviceNet 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 Explicit Messaging Explicit messages are used to trans...

Page 132: ...IMs for example 20 HIM A6 can be used to configure PowerFlex 750 Series drives and their connected peripherals Hold Last When communication is disrupted for example a cable is disconnected the Option Module and PowerFlex drive can respond by holding last Hold last results in the drive receiving the last data received via the network connection before the disruption If the drive was running and usi...

Page 133: ...manent memory of 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 O Option Module 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 DeviceNe...

Page 134: ...ence Feedback The Reference is used to send a setpoint for example speed or frequency to the drive It consists of one 32 bit REAL floating point piece of output control data from the network to the Option Module Feedback is used to monitor the speed of the drive It consists of one 32 bit REAL floating point piece of input control data from the Option Module to the network RSLogix 5000 RSLogix 5000...

Page 135: ...nected Message Manager UCMM provides a method to create connections between DeviceNet devices UDDT User Defined Data Type 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 Z Zero Data When communications are disrupted for example a cable is d...

Page 136: ...G 8 Glossary PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

Page 137: ...r 3 5 definition G 2 D data exchange Change of State COS G 1 Cyclic G 2 Polled G 6 data rate definition G 2 setting 3 2 Datalinks Host parameters DL From Net 01 16 and DL To Net 01 16 definition G 2 in I O image 5 2 using 5 4 Device parameters list B 2 to B 4 DeviceNet cable 2 4 connector on Option Module 1 1 data rates A 1 example network for ControlLogix 4 2 network definition G 2 objects C 1 sp...

Page 138: ...5 2 using with ControlLogix 5 6 Identity object C 2 idle action G 4 Idle Flt Action Host parameter B 5 installation applying power to the Option Module 2 5 commissioning the Option Module 2 7 connecting to the network 2 4 preparing for 2 1 L LCD HIM 3 1 LEDs see status indicators Logic Command Status bit definitions for PowerFlex 750 Series drives D 1 definition G 4 in I O image for ControlLogix c...

Page 139: ...ting 1 6 troubleshooting with 7 2 PowerFlex 750 Series Architecture Class drives compatible with Option Module 1 3 definition G 6 HIM 3 1 preparing for an installation 2 1 processor see controller producer consumer network G 6 programmable logic controller see controller Q quick start 1 5 R Reference Feedback definition G 6 in I O image for ControlLogix controller 5 2 using 5 3 Register object C 4...

Page 140: ... UM002A EN P W web site DeviceNet G 2 DriveExecutive software G 3 DriveExplorer software G 3 DriveTools SP software G 3 EDS files G 3 manuals P 1 ODVA Open DeviceNet Vendor s Association G 3 RSLogix 5000 G 6 wiring see cables Z zero data configuring the Option Module for 3 7 definition G 7 ...

Page 141: ...Index 5 PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

Page 142: ...Index 6 PowerFlex 750 Series Drive DeviceNet Option Module User Manual Publication 750COM UM002A EN P Notes ...

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Page 144: ...0 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 Power Control and Information Solutions Headquarters Publication 750COM UM002A EN P January 2009 Copyright 2009 Rockwell Automation Inc All rights reserved Printed in USA U S Allen Bradley Drives Technical Support Tel 1 262 512 8176 Fax 1 262 512 2222 Em...

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