71
easyE4 / Antw:EASY4 MODBUS RTU write Singel coil example needed
« Letzter Beitrag von AlesH am Juni 16, 2025, 09:47:20 Vormittag »Hi Konni66,
Yes, I'm sure, I have a slave with 32 relays.
https://www.waveshare.com/Modbus-RTU-Relay-32CH.htm
BR.,
Ales
Yes, I'm sure, I have a slave with 32 relays.
https://www.waveshare.com/Modbus-RTU-Relay-32CH.htm
BR.,
Ales
Hello all!
I did not have a look onto the entire program...
Only one question: Are you sure you can write a coil?
Not all systems allow to write coils for security reasons. Because if you do so, the automation program loses control on coils.
Just an idea.
Geetz konni