Status And Error Displays - Siemens SIRIUS 3RW51 Equipment Manual

9.2.2

Status and error displays

LED "RN" - RUN
State
Lights up
green
Flashes
green
LED "ER" - ERROR
State
Flashes red
LED "MT" - MAINTENANCE / WARNING
State
Lights up
yellow
LED combinations
Flashes
green
SIRIUS 3RW51 Soft Starter
Equipment Manual, 09/2020, A5E37108631002A/RS-AC/003
Meaning
The 3RW51 soft starter is ready for operation.
The 3RW51 soft starter is not ready, e.g. due to:
• System startup
• The 3RW51 soft starter being reset to the factory settings.
• Self-test active
• Firmware update
• Test mode active
Meaning
No error present.
Off
At least one error exists.
Meaning
No maintenance warning is active.
Off
At least one maintenance warning exists. The cause has not been eliminated.
State
RN ER MT
Flashes Flashes
red yellow
• The 3RW51 soft starter is not ready for operation.
• Device error detected
Messages & diagnostics
9.2 LED display
Meaning
131