LED troubleshooting table Section 9 Troubleshooting
40 AA003700-01 rev. G. 2.0
.
LED State Possible cause Solution
Power
OFF Power switch not ON
Turn power switch ON. Refer to
Connector Location on page 26.
Power cable not connected
Make sure the power cable is
connected in the Spectrometer and in
the wall outlet. Refer to Connector
Location on page 26
No current at Power outlet Test outlet for voltage.
Internal problems
Contact ABB. Refer to the back cover
of this document
GREEN Normal operation
Status
RED
blinking
No detector connected
Replace or install detector module.
Refer to Detector Module
Replacement on page 29.
GREEN
with Red
short blinks
Operation Error Check software health monitoring.
RED Internal Error Check software health monitoring.
OFF System is loading
If after 1 min. LED is still OFF, check
software health monitoring
GREEN
Blinking
System is initializing or
performing calibration.
The initialization sequence is
performed at startup or after a
perturbation.
If this sequence last longer than 5
minutes, it is probably caused by a
low laser or white light level
Contact ABB. Refer to the back cover
of this document.
Table- 9- 1. LED Troubleshooting table
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