Communication programming instructions
Modbus reg‐
Number of
ister
registers
41507
2
41509
2
41511
2
41551
2
41553
2
41555
2
41557
2
41559
2
41551
2
42001
2
42003
2
42005
2
42007
2
42009
2
42011
2
42013
2
42015
2
42017
2
42019
2
Measuring device
42051
14
Channel
42101
130
42301
130
74
Name
Access
param_E7_dosage
r
_u
param_E7_alarm_
rw
hoch
param_E7_alarm_
rw
niedrig
param_E8_state
rw
param_E8_measur
r
e_value
param_E8_Kon‐
rw
trolle_w
param_E8_dosage
r
_u
param_E8_alarm_
rw
hoch
param_E8_alarm_
rw
niedrig
sensor_PO1_Wert
r
sensor_PO2_Wert
r
sensor_AI1_Wert
r
sensor_AI2_Wert
r
sensor_AI3_Wert
r
sensor_AI4_Wert
r
sensor_MI1_Wert
r
sensor_MI2_Wert
r
sensor_KI1_Wert
r
sensor_KI2_Wert
r
Unit
r
param_E1
r
param_E2
r
Format
Description
REAL
Metering control [1/1]
REAL
High alarm value [unit of
measure]
REAL
Low alarm value [unit of
measure]
DWORD
Compare with Param State
REAL
Measured value [unit of
measure]
REAL
Control setpoint [unit of
measure]
REAL
Metering control [1/1]
REAL
High alarm value [unit of
measure]
REAL
Low alarm value [unit of
measure]
REAL
PI1 sensor measured value
[sensor unit]
REAL
PI2 sensor measured value
[sensor unit]
REAL
AI1 sensor measured value
[sensor unit]
REAL
AI2 sensor measured value
[sensor unit]
REAL
AI3 sensor measured value
[sensor unit]
REAL
AI4 sensor measured value
[sensor unit]
REAL
Measured value of MI1 sensor
[sensor unit]
REAL
Measured value of MI2 sensor
[sensor unit]
REAL
DIx sensor measured value
[sensor unit]
REAL
DIx sensor measured value
[sensor unit]
STRUC‐
Device statuses and value
TURE
STRUC‐
E1 channel statuses and
TURE
value
STRUC‐
E2 channel statuses and
TURE
value
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