Siemens SIRIUS 3RW52 - Page 141

Messages and diagnostics
8.7 Diagnostics of the 3RW52 soft starter with the 3RW5 HMI High Feature
SIRIUS 3RW52 Soft Starter
Manual, 01/2019, A5E35630451002A/RS-AD/004
141
Maximum
pointer
1)
Minimum phase current I L1 (%)
Maximum pointers are based on measured
values and represent the highest or smallest
measured value that occurred in the past.
Phase current I L2 min (%)
Phase current I L3 min (%)
Maximum phase current I L1 (%)
Phase current I L2 max (%)
Phase current I L3 max (%)
Maximum trigger current
Number of motor overload trips
Maximum trigger current
Minimum phase current I L1 (rms)
Phase current I L2 min (rms)
Phase current I L3 min (rms)
Maximum phase current I L1 (rms)
Phase current I L2 max (rms)
Phase current I L3 max (rms)
Maximum switching element
heating
Operating hours - motor current =
18 ... 49.9% x I
e
Operating hours - motor current =
50 ... 89.9% x I
e
Operating hours - motor current =
90 ... 119.9% x I
e
Operating hours - motor current =
120 ... 1000% x I
e
Operating hours - device
Starting current I max (rms)
Starting current I L1 max (rms)
Starting current I L2 max (rms)
Starting current I L3 max (rms)
Number of starts with ext. bypass
1)
Self-test (user-test) Initiate here the self-test functions of the 3RW52
soft starter.
For more information, see Chapter User test
(Page 146).
Logbooks 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 communication
and HMI device logbook are also displayed here.
The logbook can be stored on a micro SD card.
• Application
• Device
• Delete
– Application
1)
From 3RW52 V2.0.0