Rockwell Automation 2080-LC20-20QBBR Micro820 20-point Programmable Controllers User Manual User Manual
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Rockwell Automation Publication 2080-UM005A-EN-E - December 2013
Appendix E
Modbus Mapping for Micro800
Parameter numbers listed in this section are for a PowerFlex 4M and will be
different if you are using another PowerFlex 4-Class drive.
• Connect the 1203-USB to the PowerFlex Drive and to the Computer.
• Launch Connected Components Workbench, Connect to the Drive and
set parameters.
To configure PowerFlex 4M, perform the following steps:
1.
Double-click the PowerFlex 4M if it is not already open in Connected
Components Workbench.
2.
Click Connect.
3.
In the Connection Browser, expand the AB_DF1 DH+ Driver.
Select the AB DSI (PF4 Port) and click OK.
4.
Once the Drive has connected and been read in, select the Start up wizard
and change the following items. Select Finish to save the changes to the
drive.
• Select the Comm Port as the Speed Reference. Set P108 [Speed
Reference] to 5 (Comm Port).
• Set Start Source to Comm Port. Set P106 [Start Source] to 5 (Comm
Port).
• Defaults for the remaining Inputs
• Accept Defaults for the remainder and click Finish.
5.
Select Parameters from the Connected Components Workbench window.
Parameter Name
Parameter Number
4M
4
40
40P
400
400N
400P
Start Source
P106
P36
Speed Reference
P108
P38
Comm Data Rate
C302
A103
C103
Comm Node Addr
C303
A104
C104
Comm Loss Action
C304
A105
C105
Comm Loss Time
C305
A106
C106
Comm Format
C306
A107
C102
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