Sign in to follow this  
Followers 0
jem233

M221

2 posts in this topic

New to programming but I am trying to develop a lead lag pump program using PID from 4-20ma level transducer to vfd's for each pump.  I have a basic program but cannot get the either drive to start when the setpoint has been reached and I feel that something isn't right with the pid aspect.  Any suggestions or help would be greatly appreciated.

PID_Pump 1.smbp

Share this post


Link to post
Share on other sites

Need a lot more info. How are you controlling the drive? Communication or with digital inputs and outputs?

There are youtube videos that show how pid and communication blocks work and have to be setup in somachine basic. Also there are Instruction pdf files on schneiders website with examples how the blocks work

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0