Modbus reg‐
ister
Number of
registers
Name Access Format Description
46401 58 Relais_PO2 r STRUC‐
TURE
Statuses and value of the
PO2 relay
46501 58 Relais_FO1 r STRUC‐
TURE
FO1 relay statuses and value
46601 58 Relais_FO2 r STRUC‐
TURE
FO2 relay statuses and values
46701 58 Relais_RO1 r STRUC‐
TURE
RO1 relay statuses and value
46801 58 Relais_RO2 r STRUC‐
TURE
Statuses and value of the
RO2 relay
Sorting 4...20 mA
47801 18 iout_AO1 r STRUC‐
TURE
Statuses and value of the
output 4...20 mA AO1
47826 18 iout_AO2 r STRUC‐
TURE
Statuses and value of the
output 4...20 mA AO2
47851 18 iout_AO3 r STRUC‐
TURE
Statuses and value of the
output 4...20 mA AO3
47876 18 iout_AO4 r STRUC‐
TURE
Statuses and value of the
output 4...20 mA AO4
Calendar
48051 14 Kalander_HO1 r STRUC‐
TURE
HO1 calendar statuses and
value
48076 14 Kalander_HO2 r STRUC‐
TURE
HO2 calendar statuses and
value
48101 14 Kalander_HO3 r STRUC‐
TURE
HO3 calendar statuses and
value
48126 14 Kalander_HO4 r STRUC‐
TURE
HO4 calendar statuses and
value
48151 14 Kalander_HO5 r STRUC‐
TURE
HO5 calendar statuses and
value
48176 14 Kalander_HO6 r STRUC‐
TURE
HO6 calendar statuses and
value
48201 14 Kalander_HO7 r STRUC‐
TURE
HO7 calendar statuses and
value
48226 14 Kalander_HO8 r STRUC‐
TURE
HO8 calendar statuses and
value
7.7 Data formatting
"BOOL" uses 1 register and can have two values 0 or 1.
Example: The register 41041 is the status of the PO1 relay.
n REG(41041) = 0: Relay, open
n REG(41041) = 1: Relay, closed
BOOL
Communication programming instructions
76