PolyCraft/kiln-controller
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

some more doc udates

Browse Source
This commit is contained in:
Andrew de Quincey 2021-05-01 09:58:06 +01:00
parent 04b14b977c
commit 84eabe3492
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
docs/ziegler_tuning.md
View File

@ -15,6 +15,10 @@ One issue with Ziegler Nicols is that is a **heuristic**: it generally works qui
Ensure `kiln-controller` is **stopped** during profile recording: The profile must be recorded without any interference from the actual PID control loop (you also don't want two things changing the same GPIOs at the same time!)
Make sure your kiln is completely cool - we need to record the data starting from room temperature to correctly measure the effect of kiln/heating.
There needs to be no other source of temperature change to the kiln: eg if you normally run with a kiln plug in place - makae sure its in place for the test!
To record the profile, run:
```
python kiln-tuner.py zn.csv