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Controlling Daikin VRV central air conditioning system via DTA116A51 board with Modbus protocol.
Hello everyone,
I am currently trying to connect and control a Daikin VRV central air conditioning system via the DTA116A51 board using the Modbus protocol. However, I am unable to read or write 3 or 8 bits... from the 16-bit Holding Register or Input Register to bOS. Do you have any solutions to this problem? Please help me.
D3NET-Modbus+Communication+adaptor_Function....pdf
Customer support service by UserEcho
Hey
You should use bit converter. For the fan direction try to use bit decoder start bit 8 and end 10 bit.
Hey
Any suggestion for a bit decoder??
You need to be more specific, what's the problem with it?
If you can't find it then first add Bit converter and then you can add the decoder under the same node.