Appendix
A.2 Data tables
SIRIUS 3RW5 Modbus TCP communication module
88 Manual, 03/2018, A5E43676481002A/RS-AA/001
Only read access (r) to the maximum pointers is possible via Function Codes 03 and 04. The
data table "Maximum pointers" is not supported by the 3RW52 soft starter.
0x9001
Minimum phase current I L1 (%)
Phase current I L2 min (%)
Phase current I L3 min (%)
0x9003
Maximum phase current I L1 (%)
low Unsigned8 Phase current I L2 max (%) 0 … 796.9 % 3.125 % r
Phase current I L3 max (%)
Number of motor overload trips
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)
Line-to-line voltage U L1-L2 min
Line-to-line voltage U L2-L3 min
Line-to-line voltage U L3-L1 min
Line-to-line voltage U L1-L2 max
Line-to-line voltage U L2-L3 max
Line-to-line voltage U L3-L1 max
Maximum switching element heating
0x901E
low Unsigned8 Maximum line frequency 0 … 100 Hz 0.5 Hz r
0x901F high Unsigned32 Operating hours - motor current =
0 … 4 294 967 295 s 1 s r
0x9021 high Unsigned32 Operating hours - motor current =
0 … 4 294 967 295 s 1 s r
0x9023 high Unsigned32 Operating hours - motor current =
0 … 4 294 967 295 s 1 s r
0x9025 high Unsigned32 Operating hours - motor current =
0 … 4 294 967 295 s 1 s r
Starting current I max (rms)
Starting current I L1 max (rms)
Starting current I L2 max (rms)
Starting current I L3 max (rms)
1)
Supported by SIRIUS 3RW55 soft starter