Data Set 94 - Reading The Measured Values - Siemens SIRIUS 3RW44 User Manual

PROFIBUS DP Communication Module

8.12.11 Data set 94 - Reading the Measured Values

ID
Bit
Byte
No.
Measured values
504 0 Phase current I
505 1 Phase current I
506 2 Phase current I
507 3 Reserved = 0
501 4 - 5 Remaining cool-down time of the motor 0 ... 1, 800 s / [0 ... 18 ,000]
0-6
6 Motor heat build-up
502 7
Asymmetry  40 %
6
503 7 Asymmetry
8 Reserved = 0
9 Reserved = 0
10 Reserved = 0
11 Reserved = 0
12 - 13 Reserved = 0
14 Reserved = 0
508 16 Output frequency
17 Reserved = 0
18 Reserved = 0
19 Reserved = 0
509 20 Line frequency
21 Reserved = 0
510 22 - 23 Phase-to-phase voltage U
511 24 - 25 Phase-to-phase voltage U
512 26 - 27 Phase-to-phase voltage U
513 28 - 31 Phase current I
514 32 - 35 Phase current I
515 36 - 39 Phase current I
516 40 - 41 Electronics supply voltage
517 42 Heatsink temperature
518 43 Contact block temperature
519 44 - 45 Remaining cool-down time of the
contact block
520 46 - 47 Remaining time for tripping of the
thermal motor model
521 48 - 51 Output power
522 52 - 63 Reserved = 0
Table 8-27: Data set 94 - Reading the Measured Values
8-56
Meaning
(%)
L1
(%)
L2
(%)
L3
(rms)
L1-L2
(rms)
L2-L3
(rms)
L3-L1
(rms)
L1
(rms)
L2
(rms)
L3
Value range / [coding]
0 ... 797 % / [0 ... 255]
0 ... 797 % / [0 ... 255]
0 ... 797 % / [0 ... 255]
0 ... 200 % / [0 ... 100]
No asymmetry [0]
Asymmetry (  40 %) [1]
0 ... 100 % / [0 ...100]
0 ... 100 Hz / [0 ... 200]
0 ... 100 Hz / [0 ... 200]
0 ... 1, 500 V / [0 ... 15, 000]
0 ... 1, 500 V / [0 ... 15, 000]
0 ... 1, 500 V / [0 ... 15, 000]
0 ... 20, 000 A / [0 ... 2, 000 ,000]
0 ... 20 ,000 A / [0 ... 2 ,000 ,000]
0 ... 20, 000 A / [0 ... 2 ,000, 000]
0 ... 1, 500 V / [0 ... 15, 000]
-40 ... 127 °C/ [-40 ... 127]
0 ... 250 °C/ [0 ... 250]
0 ... 1 ,800 s / [0 ... 18, 000]
0 ... 10, 000 s / [0 ... 10, 000]
0 ... 2 ,147, 483 W / [0 ... 21 ,474 ,830] 0.1 W
Increment Comment
3.125 % 8-bit current
format
3.125 % 8-bit current
format
3.125 % 8-bit current
format
0.1 s
2 %
1 %
0.5 Hz
0.5 Hz
0.1 V
0.1 V
0.1 V
0.01 A
0.01 A
0.01 A
0.1 V
1 °C
1 °C
0.1 s
1 s
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06