Input Data; Status Word - WAGO I/O System 750 XTR 750-495/040-010 Manual

50 Process Image
5.3

Input Data

The input data is transmitted from the I/O module to the fieldbus
coupler/controller. This data consists of 4 status words and eight data words
(process values 1 ... 4).
5.3.1 Definition of the Status Words

Status word

Bit 7
COM
COM
ERROR
ERR_BK
ERR_L3
ERR_L2
ERR_L1
Manual
Version 1.0.0
Bit 6 Bit 5
ERROR -
Communication mode:
0 = process data communication
1 = register communication
General error:
0 = OK
1 = general error (one or more ERR_* bits
are set)
Group error, I/O module
0 = OK
1 = error occurred
Group error, phase L3
0 = OK
1 = error occurred
Group error, phase L2
0 = OK
1 = error occurred
Group error, phase L1
0 = OK
1 = error occurred
WAGO I/O System 750 XTR
750-495/040-010 3-Phase POM 20KV 300A XTR
Byte 0
Bit 4 Bit 3 2 bit
- ERR_BK ERR_L3 ERR_L2 ERR_L1
Bit 1 Bit 0