Rockwell Automation 1784-PCC ControlNet Communication Card Installation Instructions - Manual (Page 65)

Install and Use the 1784-PCC Card in Windows NT 4-15
Publication 1784-IN034D-EN-P - June 2002
1. Select Start ⇒Run.
2. In the window that appears, type pcc_config.exe and press Enter or click
Ok. The utility runs.
The configuration utility displays:
At this point you can view your card’s current settings. You can change the card’s
memory address and interrupt request.
TIP
We recommend that you only make the changes if you have
another device that needs a dedicated address and/or the
interrupt is the same as the PCC card’s installation default. We
do not recommend that you change these settings unless
absolutely necessary. Simply use the defaults that the system
assigns to the card.