Vertiv NetSure SCC, Руководство пользователя

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Vertiv
| NetSure™ SCC Controller User Manual (UM1M520HNA) | Rev. H
34
TROUBLESHOOTING
SCC Controller Fault Symptoms and Troubleshooting
The fault indicators that can be displayed by the SCC Controller are as follows. Refer to Table 13 for a list of
possible causes and corrective actions.
•
Status Indicator (Green) OFF
•
Warning Indicator (Yellow) ON
•
Alarm Indicator (Red) ON
Table 13:
SCC Controller Troubleshooting
Symptom Possible Cause(s) Suggested Action(s)
Status Indicator
(Green) On
Power is on and SCC is
running.
No action required.
Status Indicator
(Green) Off
No input voltage. Make sure there is input voltage.
Internal hardware problem. Replace the SCC Controller.
Warning Indicator
(Yellow) On
Any condition in which a
rectifier or BBU has the Yellow
indicator On.
Refer to the rectifier and BBU instructions.
Alarm Indicator
(Red) On
Any condition in which a
rectifier or BBU has a Red
indicator On or Flashing.
Refer to the rectifier and BBU instructions.
Communication with a
rectifier or BBU is lost.
Check for rectifier and BBU failures.
A rectifier or BBU is missing.
Confirm that the inventory in the power
system matches the configuration information.