153
④
BM4 introduction: Group class (physical master unit is valid)
BM4_1
BM4_2
ModeBus
Centralized control
protocol selection
BM4_1 BM4_2 Protocol selection
OFF OFF Third party standard MODBUS protocol (default)
OFF ON Computer management protocol
ON OFF Specic centralized control protocol
ON ON Reserved
BM4_3 Reserved OFF Reserved
BM4_4
~
BM4_8
ModeBus
centralized control
communication
address
BM4_4 BM4_5 BM4_6 BM4_7 BM4_8
ModeBus set control
communication address
(IGU02 using the address
in brackets)
OFF OFF OFF OFF OFF Address1 (0)
OFF OFF OFF OFF ON Address 2 (1)
OFF OFF OFF ON OFF Address 3 (2)
OFF OFF OFF ON ON Address 4 (3)
OFF OFF ON OFF OFF Address 5 (4)
OFF OFF ON OFF ON Address 6 (5)
OFF OFF ON ON OFF Address 7 (6)
OFF OFF ON ON ON Address 8 (7)
OFF OFF OFF OFF OFF Address 9 (8)
OFF OFF OFF OFF ON Address 10 (9)
… … … … … ……
ON ON ON ON ON Address 32 (31)