Recent content by lw3eov

I've found in the debug menu that the PID instruction is not supported by the simulation in GX Works 2

Hi, Forget about the PWM for now, which is only the last row (on the image I shared in message 22). All the previous rows are for the PID.

Hi, I read that again but I don't figure out what the problem can be, I provided all the values required to the PID instruction.

Hi, I followed some instructions I've found on a 2001 version of the programming manual (not that detailed in a newer version) and I made this diagram and simulation. Can anyone tell me why I am not getting any value at D525? Thanks. https://ibb.co/GW3CrVM

Hi, I think I need to connect it like this as my ADC provides only 5 volts at the output, however I do not understand that symbol on the base of the transistor on this image extracted from the Mitsubishi hardware manual, it is similar to a resistor, however it has 3 connections instead of 2...

So that PID manual for the Mitsubishi Q series can be useful for me FX series PLC or not? The resolution is not a problem, I said 4 bits to take 4 inputs but I can use more bits and more inputs. How many do you suggest as a minimum recommended?

Thanks for all the replies. I will not really implement the PID equation from first principles as I am studying to be a technician (3 years), not an engineer (5 years here), and we are supposed to know a lot about techniques but not about advanced maths which I don't really enjoy. Maybe it is...