Table b controlnet status interpretation – Rockwell Automation 9904-PCIC ControlNet 9904-PCIC Communications Card I.I. User Manual
Page 13
 
ControlNet PCI Communication Interface Card
13
9904-IN002A-US-P - March 2000
Table B ControlNet status interpretation
A and
B
Cause:
Action:
off
•
no power
•
none or apply power to the PC
•
PCIC driver not 
started
•
start PCIC driver
•
verify that the PCIC driver has been 
configured properly
•
faulted card
•
check operating system event log for 
details of fault (if the PC’s operating system 
supports an event log)
•
cycle power to the PC
•
verify that you have firmly inserted the PCIC 
card into a PCI local bus expansion slot and 
that the expansion slot screw is tightened.
•
If fault persists, contact a representative 
where you purchased this product.
steady red
•
faulted card
•
cycle power to the PC
•
verify that you have firmly inserted the PCIC 
card into a PCI local bus expansion slot and 
that the expansion slot screw is tightened
•
If fault persists, contact a representative 
where you purchased this product.
alternating red/green
•
self-test
•
none
alternating red/off
•
incorrect node 
configuration
•
duplicate 
ControlNet node 
address
•
check PCIC node address and other 
ControlNet configuration parameters