Configuring a Modbus Plus Network in Concept with Peer Cop
870 USE 101 10 V.2 397
Defining References for the Supervisory PLC, Continued
Defining the
Global Outputs This supervisory CPU sends out 10 words of global output, parts of which are
received by each of the M1 CPUs.
Step Action
1 Click on the Global Output... button.
Result: The Global Output dialog box appears.
2 In the Source Ref. column, type the value 400033, the first register which will be
sent.
3 In the Length column, type the value 10, the number of registers that will be sent.
4 Click <OK>.