Siemens SIRIUS 3RW55 Equipment Manual page 262

Messages and diagnostics
9.6 Performing diagnostics on the 3RW55 and 3RW55 Failsafe soft starters using the 3RW5 HMI High Feature
Diagnostic value
Maximum pointer 4)
Self-test (user-test)
Logbooks
Not available with the 3RW55 Failsafe soft starter.
1)
2) Only available with the 3RW55 Failsafe soft starter.
The statistic data is based primarily on operating states relating to operating hours and operating frequency of the 3RW55
3)
or 3RW55 Failsafe soft starter in the past.
Maximum pointers are based on measured values and represent the highest or smallest measured value that occurred in the
4)
past.
3RW55 soft starter from firmware version V2.0
5)
262
Phase currents (%)
Phase currents (rms)
Line-to-line voltages (rms)
Maximum trigger current (%)
Maximum trigger current (A)
Number of motor overload trips
Number of starts with ext. bypass
Minimum line frequency
Maximum line frequency
Maximum switching element heating
Reset maximum pointer
Description
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 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)
Line voltage U L1-L2 min
Line voltage U L2-L3 min
Line voltage U L3-L1 min
Line voltage U L1-L2 max
Line voltage U L2-L3 max
Line voltage U L3-L1 max
1), 5)
Reset the maximum pointer with this menu item.
Performing the self-test (user-test)
You will find more information in chapter Self-test (user-test)
(Page 264).
The logbook is a history memory in which events, warnings and
faults are shown with a real-time stamp and stored in a list.
The logbook can be stored on a micro SD card (Page 243).
You will find more information in chapter Logbooks (Page 265).
Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters