Carrier XCT7 Installations- Und Benutzerhandbuch Seite 40

Electric Wiring and Application
(3) BM3 introduction
BM3_1
BM3_2 Outdoor machine
BM3_3 model set
BM3_5
BM3_6 Outdoor horse
BM3_7 power setting
BM3_8
(4) BM4 introduction: Group class (physical master unit is valid)
BM4_1
MODBUS Centralized
BM4 _2
control protocol selection
BM4_4 MODBUS centralized
BM4_8 control communication
address
BM3_1 BM3_2
0 0
0 0
0 1
BM3_5 BM3_6
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
BM4_1 BM4_2
0 0
0 1
1 0
1 1
BM4_4 BM4_5 BM4_6
0 0 0
0 0 0
0 0 0
0 0 0
0 0 1
0 0 1
0 0 1
0 0 1
0 1 0
0 1 0
... ... ...
1 1 1
33
BM3_3 Outdoor
0 Normal
1 Update use
0 Low temperature heating
BM3_7 BM3_8
0
0
1
1
0
0
1
1
0
0
1
1
Reserve
Protocol selection
Third party standard MODBUS protocol (default)
Computer management protocol
Specific centralized control protocol
Reserve
BM4_7 BM_ 8
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
... ...
1 1
The outdoor
machine is
Outdoor horse
0
1
0
1
0
1
0
1
0
1
0
1
MODBUS set control communication
address (40VCBM17FQEE using
the address in brackets)
address1 (0)
address2 (1)
address3 (2)
address4 (3)
address5 (4)
address6 (5)
address (6)
address8 (7)
address9 (8)
address10 (9)
.....
address32 (31)
effective
6HP
8HP
10HP
12HP
14HP
16HP
18HP
20HP
22HP
24HP
26HP
28HP
28HP