Device Errors - Siemens SIRIUS 3RW44 Manual

7.1.3 Device errors

Message
Contact block 1 failed
Contact block 2 failed
Contact block 3 failed
Faulty flash memory
Device not named
Wrong naming version
Bypass element defective
Heatsink sensor wire break
Heatsink sensor short circuit
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 02
Cause / Remedy
Thyristor in phase L1 has become short-circuited.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
Thyristor in phase L2 has become short-circuited.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
Thyristor in phase L3 has become short-circuited.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
The device memory is faulty.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
Device has not yet been named. It must receive naming data.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
The naming version does not match the firmware version.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
The bypass contactor is welded or defective.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
The temperature sensor at the heatsink of the starter is not connected or is defective.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
The temperature sensor at the heatsink of the starter is defective.
Remedy: Contact your SIEMENS contact partner or the Technical Assistance.
Note
Error messages may be incorrect (e.g. phase failure L1, although L2 is
missing).
Diagnostics and Messages
7-5