Install the driver, Install the driver -3, Hearing multiple tones -3 – Rockwell Automation 1784-PCC ControlNet Communication Card Installation Instructions User Manual
Page 23: Hearing multiple tones

Install and Use the 1784-PCC Card in Windows 2000/XP 3-3
Publication 1784-IN034D-EN-P - June 2002
Install the Driver
Follow the instructions in Chapter 7 to insert your card in your laptop.
Hearing Multiple Tones
If you insert multiple PC Cards, you may hear more than one tonal notification per
card. Windows 2000/XP detects devices during the power up process, and adjusts
the device resources accordingly. This results in sounding multiple tones. When the
system changes settings (for example, when removing a card), the tones will sound
again for each change.
Table 3.B
Source (where the
driver is loaded
from)
Driver location (for Windows 2000/XP operating
systems)
installation disk,
version 1.6
1
or later
(shipped with the
1784-PCC card)
A:\Win2K\PccWdm.inf
A:\Win2K\PccWdm.sys
where
A:\ is the floppy drive letter
RSLinx product CD
E:\PnP_Drivers\Win2K\PccWdm.inf
E:\PnP_Drivers\Win2K\PccWdm.sys
where
E:\ is the CD-ROM drive letter
internet
www.ab.com/support/products/pccards.html
You can also access Rockwell Automation Knowledge
documents at this site.
1
If your installation disk is earlier than version 1.6, we recommend downloading the
latest version from www.ab.com/support/products/pccards.html.
IMPORTANT
Before you can install the driver for the 1784-PCC card, you must
be logged in as an administrator of the machine. Being an
administrator gives you permission to install or make changes to
the machine software. If you try to install the driver without
being an administrator, you will get error messages and the
driver will not install.