pid configuration

[Guest datta jagtap]

Dear friends, I am working om one application where I am going to use a pl7 first time. I have some difficulties about PID instruction. that is : - How to call Pid instruction. - How to access the internal parametres like SP. KP, TI ,TD. etc. - Memory allocation My Resources are... - PL7 ( V4.3) - TSX 57203 - AEY1600 - ASY 800

[undercontrol]

Are u the one who posted this on control.com?? Anyway, you could click on "Tools" then choose "Library" then it'll give you a new window opened with variations of function available like communication, math,.... also PID. For PID function, you choose "Process Control" on the left side window then it'll give you options for PID or PWM. For the parameter setting, you could adjust it through the window below. Hope, this helps!!