bchang953

PID Autotune Status -13

3 posts in this topic

Hey there,

I'm trying to set up a PID loop for a fan, and when I run autotune I don't get any control value and I get a status of -13. I have the set point and upper and lower limits set.
I can't find any reference to a -13 status anywhere, can anyone help me out?

Thanks in advance!

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On ‎1‎/‎5‎/‎2017 at 4:17 AM, bchang953 said:

Hey there,

I'm trying to set up a PID loop for a fan, and when I run autotune I don't get any control value and I get a status of -13. I have the set point and upper and lower limits set.
I can't find any reference to a -13 status anywhere, can anyone help me out?

Thanks in advance!

Hi all,

Sorry for delayed reply.

Please send your project to support@unitronics.com for review.

Add explanation about process PID controls.

What is a set point and what output device used (4-20 mA, 0-10V, digital output, SSR, etc.).

What model of PLC used?

This will help to understand why this error code appears.

 

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