Siemens SIRIUS 3RW50 - Page 175

Messages and diagnosis
8.7 Performing diagnostics of the 3RW50 soft starter with the 3RW5 HMI High Feature
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
175
Diagnostic value
Comment
Switching element cooling time active
Manual operation bus - PC controlled
Manual operation local - input controlled
Manual operation local - HMI controlled
Manual operation local - PC controlled
FW update rejected
FW update active
FW update successful
Operation / bypass active
Normal operation active
Test mode active
Missing initialization after maintenance
Test with small load active
Logbook application - errors deleted
Statistic data
1)
Operating hours - motor
Number of motor overload trips
Number of starts motor CW
Phase current max (%)
Phase current max (rms)
Last tripping current I
A
(%)
Last tripping current I
A
(rms)
Number of switching element overload trips
Number of bypass overload trips
Operating hours – device
Maximum pointer
2)
Phase currents (%) Phase current I L1 min (%)
Phase current I L2 min (%)
Phase current I L3 min (%)
Phase current I L1 max (%)
Phase current I L2 max (%)
Phase current I L3 max (%)
Phase currents (rms)
Phase current I L1 min (rms)
Phase current I L2 min (rms)
Phase current I L3 min (rms)
Phase current I L1 max (rms)
Phase current I L2 max (rms)
Phase current I L3 max (rms)
Maximum trigger current
Maximum trigger current
Number of motor overload trips
Maximum switching element heating