Change configuration data – Rockwell Automation 1734-ACNR POINT I/O ControlNet Adapter User Manual User Manual
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Publication 1734-UM008B-EN-P - August 2005
Configure the Adapter 4-25
In this example, the 1734-ACNR adapter is using 2 rack optimized 
connections. Slot 1 is a 1734-OB2E module and slot 2 is a 1734-IB2 
module, with both modules installed and operating correctly with 
0=no error and 1=connection error (typically, module 
removed/missing).
Change Configuration Data
One way to change the configuration data for a POINT I/O module:
1. Enter the new configuration data into the controller tags.
2. Select Module or Adapter in the I/O configuration tree.
3. Right-click Properties.
4. Select Properties.
5. Click on the Connection tab.
6. Check the Inhibit Module checkbox.
IMPORTANT
When your first add an I/O module to the I/O 
configuration, the default parameters are assigned. 
To change these default values, you must modify the 
controller reference tags associated with the I/O 
module. To download the new configuration, you 
must re-initiate the connection to the I/O module. 
This download is best achieved by inhibiting and 
uninhibiting the module.