Regin RCF Series User Manual

RCF manual Chapter 17 Modbus signals 49
Name of signal Type
Modbus
address
Default
setting
Description
RC_Setp_R.RegioUnOccSetPHeat R,3 71 15°C Heating setpoint when in
Unoccupied mode
RC_Setp_R.RegioUnOccSetPCool R,3 72 30°C Cooling setpoint when in
Unoccupied mode
RC_Setp_R.RegioFrostSetP
R,3
73
N/A
Not used
RC_Setp_R.RegioSetpointOffsetPos R,3 74 13°C Max. upward setpoint
displacement
RC_Setp_R.RegioSetpointOffsetNeg R,3 75 17°C Max. downward setpoint
displacement
RC_Setp_R.RegioSetPOffset
R,3
76
0
Setpoint displacement
RC_Setp_R.RegioPIDPGain R,3 77 10°C Room controller P-band
RC_Setp_R.RegioPIDITime
R,3
78
300 sec
Room controller I time
RC_Setp_R.RegioCVDeadband R,3 79 N/A Not used (Control valve dead
band)
RC_Setp_R.RegioAIChangeOverLimitLow R,3 80 18°C Controller switches over to
control of cooling if change-
over temperature is lower
RC_Setp_R.RegioAIChangeOverLimitHigh R,3 81 28°C Controller switches over to
control of heating if change-
over temperature is higher
RC_Setp_R.RegioAi1Comp R,3 82 0°C Compensation for analogue
input 1
RC_Setp_R. RegioUi1Comp R,3 83 0°C Compensation for universal
input 1
RC_Setp_R.RegioInternalTempComp R,3 84 0°C Compensation for internal
room sensor
RC_Setp_R.RegioTempFilterFactor R,3 85 0.2°C Filter factor for temperature on
analogue input
0 = No filter
1 = Max filter
Not used in this model R,3 86-89 -
RC_Setp_R.RegioThermostatHyst
R,3
90
10
Room hysteresis
RC_Setp_R.RegioComfortSetPDeadBand R,3 91 RCFM-
230Cxx = 0
RCF-
230Cxx = 2
Deadband for Comfort mode
(DB)
R,3
92
-
Not used
R,3 93 - Not used
RC_Setp_R.RegioHeatOutputManual R,3 94 0 % Manual output heating output
(0…100 %)
RC_Setp_R.RegioCoolOutputManual R,3 95 0 % Manual output cooling output
(0…100 %)
RC_Setp_R.RegioRoomTempRemote R,3 96 -255 Used for remote control of
room temperature. External
Room sensor must be selected.
RC_SetpExt_R.RegioMinECFanSpeed R,3 282 1 V Starting voltage for EC fan.
The fan will never receive a
signal of a lower voltage than
the set value (only RCF-
230CTD-EC).

Regin RCF Series Specifications

General

Brand	Regin
Model	RCF Series
Category	Controller
Language	English