Allen-Bradley AB QUALITY ControlLogix 1756 Series User Manual page 92

Initiate ControlNet to DH+ Communication With an Ethernet Backbone
e. Enter the following configuration:
IP Address
Subnet Mask
Gateway Address
Enable Bootp
f. Click on Apply to download the configuration to the module.
Now replace the cables to reflect the system drawing shown on the first
page of this chapter.
Verify the configuration:
a. Open or restore the RSLinx software.
b. From the Communications menu, select RSWho.
c. Select the AB_KT_1, Data Highway Plus driver and drill down to
channel B of the 1756-DHRIO module in the left chassis.
d. Select the TCP-1, Ethernet driver and drill down through the backplane
of the right chassis to ControlNet channel A.
Your display should appear similar to that below. You should see the
PLC-5/40C processor in the left chassis at DH+ node 10 and the
PLC-5/40C processor in the right chassis at ControlNet node 1.
If the PLC-5/40C processors do not appear, then verify the switch settings
in the communication modules and PLC-5/40C processors and check that
the cables are properly connected.
If you are still experiencing difficulty, reconfigure the routing table and
Ethernet modules as described previously.
130.130.130.2
255.255.0.0
0.0.0.0
Unchecked (disabled)
Publication 1756-6.5.13 - September 1999
10-9