Publication 1756-UM514B-EN-P - February 2003
Messaging Between PLC-5s and SLC-5/04s 4-9
Set the Module Switches
In this application, you must set switches on the 1756-DHRIO
modules for DH+ and the switches on the 1756-CNB modules to Node
addresses 22 for the 1756-CNB module in system #1 and 23 for the
1756-CNB module in system #2..
Set the channels on the 1756-CNB module as shown in Figure 4.8.
For more information on setting switches on the 1756-DHRIO module,
see
page 1-5.
Figure 4.8
IMPORTANT
The switches on the 1756-CNB modules must match
the information in the 1756-DHRIO routing tables.
1
CNB module - Chassis 1
Slot 3
The module’s network
address is 23.
The module’s network
address is 22.
CNB module - Chassis 2
Slot 3
41434
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