BST ekr CON 100 - Status Display of Power Supply; Status Display of Message Output System OK

7
Electrical Connection
60/130 ekr CON 100 – Installation and Operating Manual
7.8.4 Status Display of Power Supply
LED Colour Condition Meaning
H12 green
OFF
Internal operating voltage 5 V⎓
not available
ON
Internal operating voltage 5 V⎓
available
7.8.5 Status Display of Message Output "System OK"
LED Colour Condition Meaning
H190 green
OFF System failure
ON System OK (no failure)