Input Data; Definition Of Status Words - WAGO 750-494 Series Manual

WAGO-I/O-SYSTEM 750
750-494 3-Phase Power Measurement Module
5.3

Input Data

The input data are transmitted to the fieldbus coupler/controller by the I/O
module. This data consists of 4 status words and 8 data words (process values
1 ... 4).
5.3.1

Definition of Status Words

Status word
(Bit 7)
COM
COM
ERROR
ERR_BK
ERR_L3
ERR_L2
ERR_L1
(Bit 7)
WARN
WARN
CAL
OVER_1
Manual
Version 1.2.0
(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 for 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
(Bit 6) (Bit 5)
CAL OVER_1 OVER_2 OVER_3 OVER_4
Warning: Transient reaction measured value collection active
0 = Ok
1 = The selected collection measured values are not
yet stable; wait until the end of build-up time.
Display Calibration mode:
0 = No Calibration mode
1 = The I/O module is in the Calibration mode.
Range limiting for process value 1:
0 = Ok
1 = The measured value shown in process value 1
is situated outside the defined value range.
Byte 0
(Bit 4) (Bit 3)
- ERR_BK ERR_L3 ERR_L2 ERR_L1
Byte 1
(Bit 4) (Bit 3)
Process Image
(Bit 2) (Bit 1)
(Bit 2) (Bit 1) (Bit 0)
STAT_SEL
43
(Bit 0)