Siemens SIMATIC ET 200SP Manual page 29

Result
After being switched on, the Energy Meter supplies the measured values for the "Total power
L1L2L3" user data variant "Basic measurements" with the ID 254 or FE
Read and check the measured values provided by the Energy Meter in the output data.
The table below shows the structure of the user data variant, the measured variables and the
data type of the measured values in STEP 7 (TIA Portal) that are stored in the 32 bytes of
output data of the module. Each measured variable is referenced via the measured value ID.
An overview of all the measured variables with their measured value IDs is provided in the
section Measured variables (Page 80).
Table 5- 1 Total power L1L2L3
Byte Allocation
0 User data variant
1 Quality information = QQ
2 ... 3 Current L1
4 ... 5 Current L2
6 ... 7 Current L3
8 ... 9 Total active power L1L2L3
10 ... 11 Total reactive power L1L2L3
12 ... 13 Total apparent power L1L2L3
14 ... 17 Total active energy L1L2L3
18 ... 21 Total reactive energy L1L2L3
22 Reserved
23 Total power factor L1L2L3
24 Scaling current L1
25 Scaling current L2
26 Scaling current L3
27 Scaling total active power L1L2L3
28 Scaling total reactive power L1L2L3
29 Scaling total apparent power L1L2L3
30 Scaling total active energy L1L2L3
31 Scaling total reactive energy L1L2L3
Additional information
If you require further information about the evaluation and interpretation of the measured
values, please refer to the section Reading and processing measured values (Page 30).
Analog input module AI Energy Meter 400VAC ST (6ES7134-6PA01-0BD0)
Manual, 10/2017, A5E36061895-AB
I U I U I U
1 3 3 2 2 1 1
Data Unit Value range
type
BYTE - 254 (FE
BYTE Bit qq xx xx xx
string
UINT 1 mA 0 ... 65535
UINT 1 mA 0 ... 65535
UINT 1 mA 0 ... 65535
INT 1 W -27648 ... 27648
INT 1 var -27648 ... 27648
INT 1 VA -27648 ... 27648
DINT 1 Wh -2147483647 to
+2147483647
DINT 1 varh -2147483647 to
+2147483647
BYTE - 0
USINT 0.01 0 ... 100
USINT - 0 ... 255
USINT - 0 ... 255
USINT - 0 ... 255
USINT - 0 ... 255
USINT - 0 ... 255
USINT - 0 ... 255
USINT - 0 ... 255
USINT - 0 ... 255
Quick start
.
H
Mea-
sured
value
ID
) -
H
-
66007
66008
66009
66035
66036
66034
225
226
-
66037
-
-
-
-
-
-
-
-
29