Errors And Remedial Measures On The 3Rw5 Communication Module - Siemens SIRIUS 3RW5 Manual

Messages and diagnosis

7.3 Errors and remedial measures on the 3RW5 communication module

7.3 Errors and remedial measures on the 3RW5 communication module
The following table describes possible errors and remedies for the 3RW5 communication
module. Errors and remedies for the 3RW5 soft starter can be found in the Equipment
Manual of the 3RW5 soft starter.
Error No. Error
1)
303 Bus error
Visible on the display of the 3RW5 HMI Standard.
1)
56
Cause Remedy
-
Check the bus connection.
•
Check the bus parameters.
•
The error is acknowledged automatically once it has been rectified.
•
SIRIUS 3RW5 EtherNet/IP communication module
Manual, 05/2019, A5E45131885002A/RS-AA/001