Communication Parameters; Calibration - Carrier 39HXC Manual

8 - PARAMETERS

8.6 - Communication parameters

No. Description
Selection of the type of communication
700
protocol used on the BMS1 port
Selection of the transmission speed on the
701
BMS1 port
702 Parity on the BMS1 port
703 Number of stop bits on the BMS1 port
Selection of the controller address on the
705
BMS1 bus
706 Control type
Selection of the type of communication
710
protocol used on the BMS2 port
Selection of the transmission speed on the
711
BMS2 port
712 Parity on the BMS2 port
713 Number of stop bits on the BMS2 port
Selection of the controller address on the
715
BMS2 bus
716 Control type
720 pCO address on the pLAN network

8.7 - Calibration

No. Description
800 Calibration of the air intake fan flow rate sensor
801 Calibration of the air extraction fan flow rate sensor
802 Intake duct pressure sensor calibration
803 Exhaust duct pressure sensor calibration
804 Intake filter differential pressure
805 Exhaust filter differential pressure
808 Supply air duct temperature sensor calibration
809 Internal supply air temperature sensor calibration
810 Calibration of fresh air temperature sensor
811 Return air temperature sensor calibration
813 Calibration of the room air temperature sensor
Calibration of the heat recovery unit outlet
814
temperature sensor, intake side
816 Calibration of CO Air Quality sensor
2
817 Heat recovery unit DP pressure sensor calibration
Setting
Enumeration By default
BMS1
0: None
1: MODBUS RTU
2: LON
3: KNX 0
4: MODBUS TCP
5: BACNET IP
6: WEB
0: 1200
1: 2400 3 if P700=1 or 3
2: 4800 2 if P700=2
3: 9600 4 if P700=4, 5 or 6
4: 19200
0: without
1: even 0
2: odd
1
1
0: Local
0
1: Remote
port
1: ModBus RTU 0
0: 1200
1: 2400
2: 4800 3
3: 9600
4: 19200
0: without
1: even 0
2: odd
1
1
0: Local
0
1: Remote
pLAN
1
Setting
Min. Max.
-5.0 5,0
-5.0 5,0
-5.0 5,0
-5.0 5,0
-3.0 3,0
-3,0 3,0
-200 200
Display conditions
P700 = 1
P700 = 1
P700 = 1
P700 = 1
Unit Display conditions
P104 Air intake ventilation control =
Duct pressure
P104 Intake ventilation control =
Duct pressure
and
P105 Exhaust ventilation control =
Duct pressure
°C Sensor present
°C
°C
°C
P149 = with in read-only, modifiable
°C
from Th-Tune
P38 Temperature sensor upstream of
°C
heat recovery unit = With
ppm P149 Air quality control = With
P37 Differential pressure sensor on the
heat recovery unit = With
Access
level
2
2
2
2
2
2
2
2
2
2
2
2
Access
level
3
3
3
3
3
3
3
3
3
3
3
3
3
3
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