ControlLogix Voltage/Current Output Module
13
Publication 1756-5.42 - September 1999
Check the Indicators
The indicators show CAL status (green) and a bi-colored LED for module "OK"
(red/green).
During power up, an indicator test is done. The "OK" indicator turns red for 1
second and then turns to flashing green if it has passed the self-test.
This completes installation of the module. Use the following information to remove
the RTB and module.
LED
indicators:
This display:
Means:
Take this action:
OK
Steady green light
The outputs are in a normal
operating state.
None
OK
Flashing green light
The module has passed
internal diagnostics but is not
actively controlled.
None
OK
Flashing red light
Previously established
communication has timed
out.
Check controller and chassis
communication
OK
Steady red light
The module must be
replaced.
Replace the module.
CAL
Flashing green light
The module is in calibration
mode.
None
20965-M
ANALOG OUTPUT
CAL
OK
Содержание 1756-ENBT ControlLogix
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