WAGO I/O System 750 XTR
Process Image 61
750-495/040-010 3-Phase POM 20KV 300A XTR
Manual
Version 1.0.0
5.4.2
Harmonic Analysis Collections (020, 021, 022)
In the I/O module output data, the corresponding harmonic analysis collection is
selected and the MET_IDs are set. These measured values are then made
available in the input data.
The type of measured value is selected in the harmonic analysis collections using
the corresponding MET_ID_1. The following types of measured values are
available:
MET_ID_1 = 001:
RMS current for fundamental component or
upper harmonic
MET_ID_1 = 002:
RMS voltage for fundamental component or
upper harmonic
MET_ID_1 = 003:
Total harmonic distortion (THD) for fundamental
component or harmonic distortion (HD) for current upper harmonic
MET_ID_1 = 004:
Total harmonic distortion (THD) for fundamental
component or harmonic distortion (HD) for voltage upper harmonic
MET_ID_2, MET_ID_3 and MET_ID_4 are then used to select the upper
harmonic (MET_ID_x = 1 ... 40) or fundamental component (MET_ID_x = 100) for
the measured values defined by MET_ID_1 that are to be made available in the
process image input data. This means that 3 measured values are provided with
the input data.
Byte Output Data
Input Data
0 0x00
0x48
1 0x03 (status query)
0x03
2 0x00
0x40
3 0x14 (COL_ID)
0x14 (COL_ID_SEL)
4 0x02 (MET_ID_1)
0x02 (MET_ID_1_SEL)
5 0x64 (MET_ID_2)
0x64 (MET_ID_2_SEL)
6 0x01 (MET_ID_3)
0x01 (MET_ID_3_SEL)
7 0x02 (MET_ID_4)
0x02 (MET_ID_4_SEL)
8 ---
Measured value type: U
RMS
- [7:0] = 0x02
9 ---
Measured value type: U
RMS
- [15:8] = 0x00
10 ---
Measured value type: U
RMS
- [23:16] = 0x00
11 ---
Measured value type: U
RMS
- [31:24] = 0x00
12 ---
U
RMS
– fundamental component, L1 [7:0]
13 ---
U
RMS
– fundamental component, L1 [15:8]
14 ---
U
RMS
– fundamental component, L1 [23:16]
15 ---
U
RMS
– fundamental component, L1 [31:24]