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5.3.8. CONTROL SYSTEM – BMS REGISTERS
Holding Register Data (
Read & Write
)
Lp.
Modbus register address
Name of parameter
Min
Max
Description
1
0x04
CurtainFanSpeedRef
0
3
Set value air curtain fan speed
0
FAN_SPEED0
Fan off
1
FAN_SPEED1
First fan speed set
2
FAN_SPEED2
Second fan speed set
3
FAN_SPEED3
Third fan speed set
2
0x05
CurtainHeatRef
0
1
Air curtain thermostat value set
0
HEAT_OFF
Air
curtain thermostat off
1
HEAT_ON
Air curtain thermostat on
5
0x08
ContactDoor
0
1
Door contact value set
0
DOOR_CLOS
E
Door closed
1
DOOR_OPEN
Door opened
Inputs Register Data (Read)
Lp.
Modbus register address
Name of parameter
Min
Max
Description
1
0x04
CurtainFanSpeed
0
3
Air curtain fan speed value
0
FAN_SPEED0
Fan off
1
FAN_SPEED1
First fan speed
2
FAN_SPEED2
Second fan speed
3
FAN_SPEED3
Third fan speed
2
0x05
CurtainValveState
0
2
Actual air curtain valve state
0
VALVE_IDLE
Valve in stationary state (for three
-
point valve)
1
VALVE_CLOSE
Valve cloosing
2
VALVE_OPEN
Valve opening
5
0x08
ContactDoor
0
1
Door contat value
0
DOOR_CLOSE
Door closed
1
DOOR_OPEN
Door opened