by alfre » Thu Jun 28, 2018 4:43 pm
Hi to all, as the title I'm trying to make an external console with the remote buttons start, stop, hold, etc. .. but I can not operate anything. I state that I have very little experience with arduino .... I connected uccnc and arduino one through modbus as slave.rtu, I set in connection 4 function setting: read coils, read holding registers, read input registers and read inputs: software and board communicate good. The problem is that I can not operate any command and I do not know how to do it ... Through the IDE of arduino I set pin 12 as output and with an electric cable I create bridge with the ground as if it were a button. On the variable table of the modbus plugin of Uccnc imposed for example the number 524 that corresponds to the FeedHoldOff, but when I press nothing happens. In what am I wrong? I thank anyone who will help me.