Status And Error Displays - Siemens SIRIUS 3RW50 Manual

8.2.2

Status and error displays

LED "RN" - RUN
Lights up
green
Flashes
green
LED "ER" - ERROR
Flashes
LED "MT" - MAINTENANCE / WARNING
Lights up
yellow
LED combinations
RN
Flashes
green
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
State Meaning
The 3RW50 soft starter is now ready for operation.
The 3RW50 soft starter is not ready, e.g. due to:
System startup
•
Device factory settings are being restored.
•
Self-test active
•
Firmware update
•
State Meaning
No errors are present.
Off
There is at least one error.
red
State Meaning
No alarm is active.
Off
At least one warning exists. The cause has not been eliminated.
State
ER MT
Flashes Flashes
red yellow
The 3RW50 soft starter is not ready.
•
Device error detected
•
Messages and diagnosis
8.2 LED display
Meaning
163