Power/Active-On (green):
- Continuous green for
the active card
- Flashing green for
the redundant card
|
Off
|
System power is not supplied to card due to a
possible line power problem. Check the power connections.
|
| Internal fault. Contact technical support.
|
| Error-Off
|
Red (continuous)
|
Controller is not scanning card. Check
controller operation.
|
| Card failed self-test. Contact technical
support.
|
| Red (flashing)
|
Controller is not scanning card. Check
controller operation.
|
| Hardware error. Replace card with known good
card of same type; contact technical support.
|
| Port 1 and Port 2 configured as
master-On (yellow)
|
Off
|
No communications. Check connections, cable,
and external device.
|
| Yellow (flashing)
|
Communication error on this port. Check
connections, cable, and external device.
|
| Port 1 and Port 2 configured as
slave-On (yellow)
|
Off
|
No communication.
|
| Flashing
|
Intermittent communication.
|