Schneider Electric Processor Adapter

Using Peer Cop with Modsoft

282 870 USE 101 10 V.2

Devices on the Network

Introduction This section describes the three CPUs which exchange data over the sample

Modbus Plus network and the strategy used to assign node addresses.

Devices The three CPUs and their functions are described in the following table:

Address

Strategy In this type of architecture, assign the lowest network address (1) to the

supervisory computer. When the network initializes, the supervisor will be the first

device to get the token, and the token rotation table will be built with respect to the

supervising device.

MB+ Address CPU Function

1 Pentium supervisory computer with

an AT984 host-based PLC card Receives specific input data

and sends global outputs

2 171 CCS 760 00 Momentum M1

Processor Adapter with

172 PNN 210 22 Modbus Plus

Option Adapter

Controls I/OBus network

and exchanges data with