Tabla De Contenido - Airzone AZAI6WSCDKA Manual Del Usuario

INDEX
Precautions and environmental policy ......................................................................................................................................................................... 3
Precautions ................................................................................................................................................................................................................ 3
Environmental policy ............................................................................................................................................................................................. 3
RS-485 communication port ............................................................................................................................................................................................. 4
Connection ................................................................................................................................................................................................................ 4
Modbus protocol ................................................................................................................................................................................................................... 5
DKN Wi-Fi controller ............................................................................................................................................................................................... 5
Modbus function codes ...................................................................................................................................................................................................... 6
Modbus commands ............................................................................................................................................................................................................. 6
Write commands ...................................................................................................................................................................................................... 6
Write a single holding register .............................................................................................................................................................. 6
Write multiple registers ........................................................................................................................................................................... 7
Read command ........................................................................................................................................................................................................ 7
Question ........................................................................................................................................................................................................ 7
Response ....................................................................................................................................................................................................... 8
Registers .................................................................................................................................................................................................................................. 8
System registers ....................................................................................................................................................................................................... 8
2