Siemens 3RW44 - Data Set 94 - Reading Measured Values

PROFIBUS DP communication module
9.12 Data sets (BS)
3RW44 soft starters
202 Manual, 03/2017, NEB535219502000/RS-AB/008
9.12.11
Data set 94 - Reading measured values
Table 9- 25 Data set 94 - Reading measured values
ID No.
Byte
Bit
Meaning
Value range/[coding]
Increment
Note
Measured values
504 0 Phase current I
L1
(%) 0 ... 797 % / [0 ... 255] 3.125% 8-bit current
format
505
1
Phase current I
L2
(%)
0 ... 797 % / [0 ... 255]
3.125%
506
2
Phase current I
L3
(%)
0 ... 797 % / [0 ... 255]
3.125%
507
3
Reserved = 0
501
4 - 5
Remaining motor cooling time
0 ... 1 800 s / [0 ... 18 000]
0.1 s
502
6
0-6
Motor heating
0 ... 200 % / [0 ... 100]
2 %
6
7
Asymmetry ≥ 40% No asymmetry [0]
Asymmetry (≥ 40%) [1]
503
7
Asymmetry
0 ... 100 % / [0 ...100]
1 %
8
Reserved = 0
10
Reserved = 0
11
Reserved = 0
12 - 13
Reserved = 0
14
Reserved = 0
508
16
Output frequency
0 ... 100 Hz / [0 ... 200]
0.5 Hz
17
Reserved = 0
18
Reserved = 0
19
Reserved = 0
509
20
Line frequency
0 ... 100 Hz / [0 ... 200]
0.5 Hz
21
Reserved = 0
510
22 - 23
Line-to-line voltage U
L1-L2
(rms)
0 ... 1500 V / [0 ... 15000]
0.1 V
511
24 - 25
Line-to-line voltage U
L2-L3
(rms)
0 ... 1500 V / [0 ... 15000]
0.1 V
512 26 - 27 Line-to-line voltage U
L3-L1
(rms) 0 ... 1500 V / [0 ... 15000] 0.1 V
513
28 - 31
Phase current I
L1
(rms)
0 ... 20000 A / [0 ... 2000000]
0.01 A
514 32 - 35 Phase current I
L2
(rms) 0 ... 20000 A / [0 ... 2000000] 0.01 A
515
36 - 39
Phase current I
L3
(rms)
0 ... 20000 A / [0 ... 2000000]
0.01 A
516
40 - 41
Electronics supply voltage
0 ... 1500 V / [0 ... 15000]
0.1 V
517
42
Heatsink temperature
-40 ... 127 °C / [-40 ... 127]
1 °C
518
43
Contact block heating
0 ... 250 °C / [0 ... 250]
1 °C
519 44 - 45 Remaining cooling time of contact
block
0 ... 1800 s/ [0 ... 18000] 0.1 s
520 46 - 47 Remaining time for tripping of
thermal motor model
0 ... 10000 s / [0 ... 10000] 1 s
521 48 - 51 Output power 0 ... 2147483 W /
[0 ... 21474830]
0.1 W
522
52 - 63
Reserved = 0