Rockwell Automation 1747-PCIL Chassis Interface Module for 1746 Local I/O - Manual (Page 9)

Chassis Interface Module for 1746 Local I/O 9
Publication 1747-5.32–April 1998
Checking LED Indicators
STATUS
The STATUS indicator reports the status of the scanner. The following
table lists the LED states for STATUS:
This state: Means: Take this action:
Yellow The scanner is running POST. None
Flashing green The scanner is in idle mode and is
not scanning I/O. None
Solid green The scanner is scanning I/O. None
Flashing red An I/O fault has occurred. Check software to identify
fault condition.
Solid red A scanner internal fault has
occurred. Power system off and back on. If
the problem persists, service may
be required.
Off The adapter is not powered up. Turn on power.
PCI INTERFACE
STATUS BATT
LED 1 LED 2
LED 3 LED 4