Communication instructions Chapter 9
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015 251
Controller B results
The following two images show the values for Controller B before and after the
messaging program is executed.
Before the program is executed
After the program is executed
Example: How to configure Modbus communication to read from and
write to a drive
These examples show you how to configure Modbus communication to read
status data from and write control data to a PowerFlex 4 drive using the
MSG_MODBUS function block.
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