870 USE 101 10 V.2 369
Configuring a Modbus Plus Network in Concept with Peer Cop
At a Glance
Purpose Communication transactions over Modbus Plus are defined in Concept 2.1 by a
configuration tool called Peer Cop. This section uses examples to explain how to
use Peer Cop to configure the two types of network architecture:
lAn I/O network, where the Peer Cop of the CPU defines all the co mm uni ca tio n
transactions over the full network.
lA supervisory network with two or more CPUs communicating with each other
and with additional devices on the network.
In This Chapter This chapter contains the following secti ons:
Note: The 171 CCC 960 30 and 171 CCC 980 30 require Concept 2.2 with
service release 2.
For This Topic... See Section... On Page...
Getting Started 1 370
Using Modbus Plus to Handle I/O 2 376
Passing Supervisory Data over Modbus Plus 3 387