7 Front Connectors IMS MRI-FO
7.1 IMS-MRI - Status LEDs
Status display
LED St:
Status of MRI in IMS-System
LED In:
Synchronization status
LED A:
Status of the input signals (TC-AM/DCLS)
LED B:
Status of the input signals (10 MHz/PPS)
St In A
B
The status messages of the LED’s are as follows:
LED St:
Blue
During initialization
Green
During operation
LED In.
Shows the state after initialisation
Green
MRI successfully initialized
LED A - Status
TC-AM and TC-DCLS
This LED will usually display the following color pattern when the IMS system is booted:
1 sec red -> 1 sec yellow -> 1 sec green -> 1 sec off
Green light
TC-AM and/or TC-DCLS signal is available
Yellow light
TC-AM and/or TC-DCLS signal is not available
LED B - Status
10 MHz and PPS
This LED will usually display the following color pattern when the IMS system is booted:
1 sec Red -> 1 sec Yellow -> 1 sec Green -> 1 sec Off
Green light
10 MHz and/or PPS signal is available
Yellow light
10 MHz and/or PPS signal is not available
IMS-MRI
Date: March 21, 2022
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