
Configuring a Modbus Plus Network in Concept with Peer Cop
870USE10110 July 2004 329
Specifying References for Input and Output Data
Overview We will now set up the 171 CCS 760 00 Momentum M1 CPU at Modbus Plus
address 2 to:
send 16 4x registers of specific output to the supervisory computer at Modbus
Plus address 1
receive five 4x registers of global input data from the ATRIUM supervisor. These
registers are the first five registers in a 10-register block of global outputs
broadcast by the supervisory controller.
Defining the
Specific Output
The following table describes how to define the specific output, starting from the
Peer Cop dialog box.
Note: For this example, we will use the default values for Health Timeout (500 ms)
and Last Value (Clear on timeout).
Step Action
1 Click on the Specific Output... button.
Result The Specific Output dialog box appears.
Specific Output
OK
Cancel
Help
Range: 400001-401872 1-32
Dest. Node Source Ref. Length Bin/BCD
1 400024 16 BIN
2
3
4
5
6
7
8
9
10
11
12
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