Measured Values - Siemens SIRIUS 3RW5 Equipment Manual

Appendix
A.2 Data tables
A.2.15

Measured values

Only read access (r) to the measured values is possible via Function Codes 03 and 04.
Register Byte Data format Measured value
Address high /
low
0x8801 high Unsigned8
[34817]
low Unsigned8
0x8802 high Unsigned8
[34818]
0x8803 high Unsigned16 Remaining motor cooling time
[34819]
0x8804 low Unsigned8
[34820]
0x8805 high Unsigned16 Motor temperature rise
[34821]
0x8809 high Unsigned8
[34825]
0x880B high Unsigned8
[34827]
0x880C high Unsigned16 Line voltage U L1-L2 (rms)
[34828]
0x880D high Unsigned16 Line voltage U L2-L3 (rms)
[34829]
0x880E high Unsigned16 Line voltage U L3-L1 (rms)
[34830]
0x880F high Signed32
[34831]
0x8811 high Signed32
[34833]
0x8813 high Signed32
[34835]
0x8816 low Unsigned8
[34838]
0x8817 high Unsigned16 Remaining switching element cooling time
[34839]
0x8818 high Unsigned16 Remaining time for motor overload
[34840]
0x8819 high Signed32
[34841]
0x881C high Unsigned8
[34844]
0x8820 high Unsigned16 Remaining switching frequency monit.
[34848]
0x8821 high Unsigned8
[34849]
158
Phase current I L1 (%)
Phase current I L2 (%)
Phase current I L3 (%)
Asymmetry
Output frequency
Line frequency
Phase current I L1 (rms)
Phase current I L2 (rms)
Phase current I L3 (rms)
Switching element heating
protection
Active power
Power factor L1...3
time
Phase current average (%)
Range of
values
0 ... 796.9 %
0 ... 796.9 %
0 ... 796.9 %
0 ... 1 800 s
0 ... 100 %
0 ... 1 000 %
0 ... 100 Hz
0 ... 100 Hz
0 ... 1 500 V
0 ... 1 500 V
0 ... 1 500 V
-20 000 ...
20 000 A
-20 000 ...
20 000 A
-20 000 ...
20 000 A
0 ... 250 %
0 ... 1 800 s
0 ... 6 500 s
-2 147.483 ...
2 147.483 kW
0 ... 1
0 ... 65 535 s
0 ... 796.9 %
SIRIUS 3RW5 Modbus communication module
Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
In steps of 3RW
50 / 55 /
52 55-F
1)
3.125 % r r
3.125 % r r
3.125 % r r
0.1 s r r
1 % - r
1 % r r
0.5 Hz - r
0.5 Hz - r
0.1 V - r
0.1 V - r
0.1 V - r
0.01 A r r
0.01 A r r
0.01 A r r
1 % r r
0.1 s r r
0.1 s - r
0.0001 kW - r
0.01 - r
1 s - r
3.125 % r r
2)