234 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Chapter 9 Communication
Control Block
Select an available Integer word. This example uses N7:0.
Click Setup Screen.
This Controller Data Table Address
For a Read message, the controller tag in which to store the power monitor data.
For a Write message, the controller tag that stores the value that is written to the
power monitor.
Size in Elements
The number of elements being read or written. These values are for this
parameter:
1 = Single element read or write
2…59 = Multiple element read or write, number of elements to read
including the first element
Channel
Select 1.
Target Device Data Table Address
Look up the PCCC address (in Appendix A) of the specific data table address to
read or write. If you are performing a multiple element read or write, this element
is the first element in the array.
IMPORTANT The maximum size in elements is 59 for a 500CPU target device Read type
message.
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