CommScope PowerShift V1, Руководство пользователя

Страница: 13 / 25

5 . System Operation
PowerShift - User Manual Version B DRAFT2.docx Version B Page 13
5.5. Operating Faults & Alarms
The following table lists the possible states for the LED status indicators, shows the corresponding state of the Form C alarm dry
contacts, and provides troubleshooting comments for understanding resolving alarm conditions.
Table 5-1 LED States and Alarm Contact Closures
Circuit
1, 2 or 3
LED
Module
“X” LED
Alarm
Condition
(GUI & Relay)
Description
Off Off Critical
and
Major
No input power on any module/circuit
GUI will not be able to connect, but alarm relays will be active for both critical
and major
Solid
Green
Solid
Green
None Circuit and module are functioning normally