Measured Value Data Record For Basic Measured Values (Ds 142) Version 3 - Siemens Simatic ET 200SP Manual
Analog input module ai energy meter 480vac/ct hf
(6es7134-6pa00-0cu0)
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Also See for Simatic ET 200SP:
- System manual (320 pages) ,
- Manual (199 pages) ,
- Operating instructions manual (166 pages)
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Procedure
Data record 142 is located on the AI Energy Meter HF. Use the RDREC instruction to read
out the data record from the module. This system function block is stored in the STEP 7
library.
E.2.2
Measured value data record for basic measured values (DS 142) version 3
Measured variables of the module
The following table provides an overview of all the measured variables that data record 142
supplies. Please note that, depending on the connection type used the display of some
measured variables does not make sense and that the module deletes measured values that
are not relevant.
The measured value identification (measured value ID) is an index which references the
overview table of the measured variables in appendix (Measured variables (Page 163)).
Table E- 2
Data record 142
Byte
Measured variable
0
Version = 3
1
Reserved
2...5
Voltage L1-N
6...9
Voltage L2-N
10...13
Voltage L3-N
14...17
Voltage L1-L2
18...21
Voltage L2-L3
22...25
Voltage L3-L1
26...29
Current L1
30...33
Current L2
34...37
Current L3
38...41
Power factor λ L1
42...45
Power factor λ L2
46...49
Power factor λ L3
50...53
Total power factor L1L2L3
54...57
Frequency
58...61
Amplitude unbalance for voltage U
62...65
Amplitude unbalance for current I
66...69
Apparent power L1
70...73
Apparent power L2
74...77
Apparent power L3
78...81
Total apparent power L1L2L3
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA
E.2 Measured value data record for base measurements (DS 142)
Data
type
BYTE
BYTE
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
2
REAL
unsym
REAL
REAL
REAL
REAL
Measured value data records
Unit
Value range
-
-
-
-
V
0.0 ... 1000000.0
V
0.0 ... 1000000.0
V
0.0 ... 1000000.0
V
0.0 ... 1000000.0
V
0.0 ... 1000000.0
V
0.0 ... 1000000.0
A
0.0 ... 100000.0
A
0.0 ... 100000.0
A
0.0 ... 100000.0
-
0.0 ... 1.0
-
0.0 ... 1.0
-
0.0 ... 1.0
-
0.0 ... 1.0
1 Hz
45.0 ... 65.0
%
0 ... 100
%
0 to 100
VA
-3.0 x 10
... +3.0 x 10
9
VA
-3.0 x 10
... +3.0 x 10
9
VA
-3.0 x 10
... +3.0 x 10
9
VA
-3.0 x 10
... +3.0 x 10
9
Meas-
ured
value
ID
-
-
1
2
3
4
5
6
7
8
9
19
20
21
37
30
61157
61158
10
9
11
9
12
9
36
9
229
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