Momentum Modbus Plus 170 PNT Series Guia do Utilizador descarregar pdf (Página 335)

100

101

Configuring a Modbus Plus Network in Concept with Peer Cop

870USE10110 July 2004 335

Defining References for the Supervisory PLC

Overview At this point, we will attach the Concept 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

Specific Inputs

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

Step Action

1 Click on the Specific Input... button.

Result: The Specific Input dialog box appears.

2 Enter the references for each CPU on the appropriate source line, as shown

below. Then click <OK>.

Specific Input

Cancel

Help

Range:

Dest. Node Source Ref. Length Bin/BCD

2 400001 8 BIN

3 400020 16 BIN

1 2 ... 330 331 332 333 334 335 336 337 338 339 340 ... 375 376

Comentários a estes Manuais

Sem comentários

Momentum Modbus Plus 170 PNT Series Guia do Utilizador Página 335

Comentários a estes Manuais