Mitsubishi PID controller design help

[Abdul Haseeb]

Dear all,

I need help in design of PID controller in Mitsubishi PLC fx3u, I what should be parameters for initial, and how to start and stop auto tuning.

[zubair136]

For this purpose read the PID command in FX3u programming manual. there are 26 registers that you should have to known for proportional and Derivative controls for this.. you have to initialize the registers before using the command . for your reference i am attaching the image for it.

[Abdul Haseeb]

3 minutes ago, zubair136 said:

For this purpose read the PID command in FX3u programming manual. there are 26 registers that you should have to known for proportional and Derivative controls for this.. you have to initialize the registers before using the command . for your reference i am attaching the image for it.

Dear I had this manual but I am getting problem in u derstanding some parameters, could you gove me exampled initialized parameters

[zubair136]

like what problems

share something so that i can give some solutions.

[nehpets]

You could take a look at this manual, it goes into a lot of detail.

JY997D16701 look for section M

Steve