01-31-2023, 01:29 AM
sure, according write code on your HMI device according RS232 protocol.
here is RS232 protocol: https://www.kincony.com/smart-controller...tocol.html
RS232 Baud rate: 115200bps
such as :
if want to turn ON relay one, send string: RELAY-SET-255,1,1
if want to turn OFF relay one, send string: RELAY-SET-255,1,0
how to program need to see HMI device user guide.
here is RS232 protocol: https://www.kincony.com/smart-controller...tocol.html
RS232 Baud rate: 115200bps
such as :
if want to turn ON relay one, send string: RELAY-SET-255,1,1
if want to turn OFF relay one, send string: RELAY-SET-255,1,0
how to program need to see HMI device user guide.