48 Process Image
WAGO I/O System 750 XTR
750-495/040-010 3-Phase POM 20KV 300A XTR
Manual
Version 1.0.0
5.2
Output Data
The output data is transmitted from the fieldbus coupler/controller to the
I/O module. This data consists of 4 control words and eight data words.
5.2.1
Definition of the Control Words
Control word
Byte 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
2 bit
Bit 1
Bit 0
COM
RES
-
-
-
-
-
-
COM
Communication mode:
0 = process data communication
1 = register communication
RES
-reserved-
Byte 1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
2 bit
Bit 1
Bit 0
-
-
-
-
-
-
STAT
STAT
Status query for:
0 = status, phase L1
1 = status, phase L2
2 = status, phase L3
3 = status, I/O module
Expanded control word 1
Byte 2
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
2 bit
Bit 1
Bit 0
-
-
-
-
-
-
-
-
Byte 3
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
2 bit
Bit 1
Bit 0
COL_ID
COL_ID
Selection of measured value collection:
000 … 009 = -reserved-
010
= AC measured values
011 … 019 = -reserved-
020
= harmonic analysis, L1
021
= harmonic analysis, L2
022
= harmonic analysis, L3
023 … 255 = -reserved-