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94
SICAM Q80 7KG8080
5.1.3.4.2 Modbus commands 8xU
Holding Register addresses 0 through 50: Values do not change during the measurement
No.
Register-
offset
1
0
2
8
Serial number (SN)
3
10
4
12
Q80 Manager Version
5
14
6
16
PQ FW extended
7
18
8
20
9
22
Active measurement
System 1 U1..U4
10
24
11
26
Operating voltage LN
12
28
Operating voltage LL
13
30
14
32
Operating frequency
15
34
16
36
Input range I1..I3
17
38
System 2
18
40
Nominal voltage U5_8
19
42
Operating voltage LN
20
44
Operating voltage LL
21
46
22
48
Operating frequency
23
50
Power Quality Recorder SICAM Q80 7KG8080, System manual
E50417-H1076-C420-A2, Release 12.01.2015
Content
Format
MLFB
string
int32
Last adjustment
int32
int32
PQ FW Main
int32
int32
Base FW
int32
Operation type
int32
int32
groups
Nominal voltage
float32
float32
float32
Input range U4
float32
float32
Terminal
int32
I1..I4
float32
Input range I4
float32
U5..U8
float32
float32
float32
Input range U8
float32
float32
Terminal
int32
Unit
Sample value
-
7KG8080
-
9140133
-
12092011 =
12.09.2011
-
2010000
V 2.1
-
3090300
V 3.9 R3
-
1010200
V 1.1 R2
-
02070500
V 2.7 R 5 SP 00
-
1
-
U1..U3, I1..I4, DO
0x2707
(10 0111 0000 0111)
V
230.00
V
225.00
V
389.71
V
100.00
Hz
50.00
-
1
A
5.00
A
1.00
V
230.00
V
230.00
V
400.00
V
100.00
Hz
50.00
-
1
Value range
15 characters
100000..99999999
1 = 4 U
2 = 4 I
3 = 4 U, 4I
4 = 4 U S2
5 = 8 U
Bit-oriented
DD IIII UUUU UUUU = 14 Bit
2 0 ... 2 7 = U1..U8
2 8 ... 2 11 = I1..I4
2 12
= DI 1..4
2 13
= DO 1..4
0 = unknown
1 = star
2 = delta
4 = single phases
see No. 14
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