PI-485 Communication Driver configuration
2017-04-11 오후 4:21:07
Dear Sir/Madame, We are trying to configure LG-Air Conditions - ACS- and trying to connect them to BMS using modbus interface RS 458. These split units ACs are connected to each other via but and using a card named "PHNFP14A0" and connected to Siemens Module interface TXI1.Open. I need to know Each AC parameter's Address to map them to Siemens BMS system. Kindly can you indicate the register address for these points and their respective signal type (e.g Bool,INT,Float etc): 1- Temperature Setpoint 2- Room Temperature 3- AC Mode (Heating/Cooling) 4- AC Status (ON/OFF) 5- Direction of Wind (Fixed,Moving) 6- Wind Intensity (Strong,medium, low) I found earlier that communication for PI485 can be used, as following Baud Rate(4800), Parity Bit(0), Data Bit(8), Stop Bit(1),but I need the above data to test and integrate the points.