Configuring a Modbus Plus Network in Concept with Peer Cop

Defining References for the Supervisory PLC

Overview

At this point, we will attach the Concept 2.1 programming panel to the

 

 

ATRIUM 180-CCO-111-01 supervisory PLC at Modbus Plus address 1 and set up

 

 

Peer Cop screens to handle the M1 CPUs at addresses 2 and 3.

 

 

We know that the M1 at Modbus Plus address 2 is sending eight words of specific

 

 

output to the supervisor and that the M1 at Modbus Plus address 3 is sending 16

 

 

words of specific output to the supervisor. The supervisor will receive this data as

 

 

specific inputs.

 

 

We also know that the supervisor is sending 10 words of global data, parts of which

 

 

will be received by both of the M1 CPUs.

Defining the

 

First we will define the specific inputs to be received by the supervisor.

Specific Inputs

 

 

 

Step Action

1Click on the Specific Input... button.

Result: The Specific Input dialog box appears.

2Enter the references for each CPU on the appropriate source line, as shown below. Then click <OK>.

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Schneider Electric Processor Adapter manual Defining References for the Supervisory PLC, Specific Inputs