Power/Active-On (green):
- Continuous green for
the active card
- Flashing green for
the standby card
|
Off
|
System power is not supplied to the card due to
a possible line power problem. Check the power connections.
|
| Internal fault. Contact technical support.
|
| Error-Off
|
Red (continuous)
|
No field power. Check field power source and
connections.
|
| Controller is not scanning card. Check
controller operation.
|
| Card failed a self–test. Contact technical
support
|
| Redundant card (red flashing)
|
No field power. Check field power source and
connections and use the DeltaV Diagnostics Clear Saved Fault Information
command when the problem is fixed.
|
| Controller is not scanning card. Check
controller operation.
|
| Hardware error. Replace card with card of same
type, contact technical support.
|
| Simplex card (red flashing)
|
Controller is not scanning card. Check
controller operation.
|
| Channel 1 to channel 8-On (yellow)
|
Off
|
Input is out of range and the channel is
disabled. Check input source and connections and refer to the card’s
specifications for the correct input range.
|
| No field power. Check field power source and
connections.
|
| Internal fault. Contact technical support
|
| Yellow (flashing)
|
Input is out of range and the channel is
disabled. Check input source and connections and refer to the card’s
specifications for the correct input range.
|
| No field power. Check field power source and
connections.
|
| Channel is configured for HART but there is no
HART communications. Check HART input source and connections.
|
| Channel is configured for NAMUR limits and they
have been exceeded. Check input levels compared to NAMUR levels.
|