Jump to content
Sign in to follow this  
kratmel

Two PID loop autotuning - RUN simultaneously?

Recommended Posts

We have an oven with two heating zones 45+45kW. The zones are not isolated from each other.

Accordingly, in both zones, we must obtain the same 200 + -3 degrees C temperature.
The project was implemented on the SAMBA PLC which supports two PID loop.
Question: Is it possible to auto-tune both PID at the same time (on Sambа)?

Maybe someone has experience - simultaneous start autotuning two or more PID loop.

I can start both channels separately (but I'm not sure - is it  settings will be correct if one heating channel is used for the entire volume of the oven).

However, the heating time of the oven with two groups of heaters (two channel) is more than 3 hours and the full cooling reaches 24 hours.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...