Siemens SIRIUS 3RW55 - Status and Error Displays

9.2.2 Status and error displays
LED "RN" - RUN
Status Meaning
Lights up
green
The 3RW55 or 3RW55 Failsafe soft starter is ready for operation.
Flashes green
The 3RW55 or 3RW55 Failsafe soft starter is not ready for operation, e.g. due to:
• System startup
• 3RW55 or 3RW55 Failsafe soft starter is reset to factory setting.
• Self-test (user-test) active
• Firmware update
• Test mode active
LED "ER" - ERROR
Status Meaning
O󹪜
No errors are present.
Flashes red
There is at least one error.
LED "MT" - MAINTENANCE / WARNING
Status Meaning
O󹪜
No warning is active.
Lights up yel‐
low
At least one warning exists. The cause has not been eliminated.
Flashes yellow
The 3RW55 or 3RW55 Failsafe soft starter is in energy-saving mode
1)
. You can 󹪝nd further information about
the energy-saving mode in the manual for the 3RW5 PROFINET communication module.
1)
3RW55 soft starter from 󹪝rmware version V2.1 or 3RW55 Failsafe soft starter from 󹪝rmware version V1.0
Messages and diagnostics
9.2 LED display
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
248 Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006