Hi. I'm trying to teach myself PLC's on a mitsubishi FX2N-16MR.
I have connected a 4 wire PNP proximity sensor as NO to my plc but it is not switching the output.
The indicator on the sensor shows that its working when it detects and i have connected the NO wire to my input and the NC wire to my 0V as per a wiring diagram i have.
My program simply has 1 NC input and 1 NO input connected to a respective output.
I feel that maybe i have not specified something in GX developer?
I am using a CQ35-25NPP-KC1 sensor.
Thankyou for your help, please excuse my naivety.
I have connected a 4 wire PNP proximity sensor as NO to my plc but it is not switching the output.
The indicator on the sensor shows that its working when it detects and i have connected the NO wire to my input and the NC wire to my 0V as per a wiring diagram i have.
My program simply has 1 NC input and 1 NO input connected to a respective output.
I feel that maybe i have not specified something in GX developer?
I am using a CQ35-25NPP-KC1 sensor.
Thankyou for your help, please excuse my naivety.