Status And Error Displays - Siemens SIRIUS 3RW55 Manual

8.2.2

Status and error displays

LED "RN" - RUN
Status Meaning
The 3RW55 soft starter is ready for operation.
Lights up
green
The 3RW55 soft starter is not ready for operation, e.g. due to:
Flashes green System startup
•
Device factory settings are being restored.
•
Self-test active
•
Firmware update
•
LED "ER" - ERROR
Status Meaning
No errors are present.
Off
There is at least one error.
Flashes red
LED "MT" - MAINTENANCE / WARNING
Status Meaning
No alarm is active.
Off
At least one warning exists. The cause has not been eliminated.
Lights up
yellow
LED combinations
Status
RN ER
(RUN) (ERROR)
Off
Flashes
green
Flashes Flashes
green red
SIRIUS 3RW55 soft starter
Manual, 08/2018, A5E35630887002A/RS-AB/002
MT
(MAINT)
The soft starter waits for confirmation via the OK key.
•
Flashes
yellow
The soft starter is not ready for operation.
•
Device error detected.
•
Flashes
yellow
Messages and diagnostics
Meaning
8.2 LED display
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