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HR M
ANUAL
REGISTER ADDRESS
DESCRIPTION
420
(0.1)
Turning the unit ON and OFF
425 (0.6)
Automatic or manual control
*ro = read only (read only)
*rw = read & write (read and write)
420
(0.1)
Turning the unit ON and OFF
VALUE
OPTION
0
off
1
on
Manual version 3.0 (10-10-2017)
O
PERATION OF THE BUILDING MANAGEMENT SYSTEM
Note:
n
Settings in the b-touch control panel can cause
Modbus settings to be ignored. In register addresses
410 to 419 inclusive, it can be specified whether
settings may be altered via the b-touch.
Register addresses 410 - 419 are related to 400 -
409 and 420 - 429 respectively.
REGISTER ADDRESS
DESCRIPTION
400 - 409
ro
User functions: Current status
410 - 419
rw
User functions: Changes via the b-
touch control panel:
0 = permitted (default)
1 = not permitted
420 - 429
rw
User functions: Modbus setpoint
4.1.1 General Operation
CONTROL
/
*
RO
RW
UNIT
rw
-
rw
-
DESCRIPTION
Switching the unit OFF.
• Special functions (register address 337) are still working.
Switching the unit ON (normal operation).
(BMS)
-
-
MINI
MAXI
DEFAULT
MUM
MUM
0
2
1
0
1
1
en-47
en
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