The Information Management Card serves as a communications/alarm interface. It contains a processor that manages communications between the two IOCs and the serial and Ethernet communications ports.
The view shows the current status of the IMC, including the LEDs updated in real time, the internal card communication status, and highest active alarm severity.
LED Name |
Condition |
Description |
Power |
Green Off |
Power is On Power is Off |
Fail |
Red Off |
Card failure No failure |
Alarm |
Red Off |
Card alarm No alarm |
Critical |
Red Off |
Critical system alarm No alarm |
Major |
Red Off |
Major system alarm No alarm |
Minor |
Yellow Off |
Minor system alarm No alarm |
Alarm Cutoff (ACO) |
Green |
On |
IMC STATUS |
Explanation |
IOC 1 Comms |
Internal communication between the IMC and IOC1 have failed. |
IOC 2 Comms |
Internal communication between the IMC and IOC2 have failed. |
Highest Alarm |
The Severity of the highest active alarm on the IMC (e.g. AID=IMC) |