USING THE PROGRAM
Channel Setting
The following explains channel setting of ACS IV Controller.
ACP IV, ACP BACnet
Item Description
CH5
 y LGAP_AHU: AHU(Normal, Fresh Air, Heat Recovery) connection.
 y MODBUS_9600, MODBUS_19200: AHU(Modular Fresh Air, 
Modular Heat Recovery, DOAS), Exp.I/O, Chiller connection.
CH6
 y DEMAND: Demand Controller connection 
 y MODBUS_9600, MODBUS_19200: AHU(Modular Fresh Air, 
Modular Heat Recovery, DOAS), Exp.I/O, Chiller connection.
 NOTES
The default MODBUS communication setting is MODBUS_9600.