5 Maintenance
5.2.3. Status LED
For local supervision, a status LED at the bottom of the node gives an indication of a
summary alarm.
The kit contains one alarm LED and three
cables.
This
2-colour
LED
equipment status information:
Green
Normal operation condition
Red
Summary alarm
Check the cables to the external
alarm connector.
Status
Check power switch inside of
LED off
the node.
Check mains cabling.
Check mains power.
If the customer will not use the LED kit
disconnect the three cables to the external
alarm connector.
ID No: 7164491
provides
visual
figure 5-4 Status LED
blue
figure 5-5 Connection of the external
alarm clamps
green
red
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