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

7.7

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.
1)
303
Visible on the display of the 3RW5 HMI Standard.
1)
SIRIUS 3RW5 PROFIBUS communication module
Equipment Manual, 02/2020, A5E35633549002A/RS-AC/003
7.7 Errors and remedial measures on the 3RW5 communication module
Error Cause
Bus error -
Messages and diagnostics
Remedy
Check the bus connection.
•
Check the bus parameters.
•
The error is acknowledged automatically
•
once it has been rectified.
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