slice:z-n
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slice:z-n [2019/04/02 14:57] – Michael Radunsky | slice:z-n [2022/07/18 17:18] (current) – external edit 127.0.0.1 | ||
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===== Ziegler-Nichols Loop Tuning ===== | ===== Ziegler-Nichols Loop Tuning ===== | ||
- | Warning: There is the possibility for the loop to go unstable. | + | The Ziegler-Nichols loop tuning protocol(([[https:// |
+ | [[https:// | ||
+ | ==== Links ==== | ||
+ | Click here for the [[slice: | ||
+ | Click here for the [[slice: | ||
+ | Click here for the [[slice: | ||
+ | Click here for the [[https:// | ||
+ | Click here for the [[https:// | ||
+ | Click here for the [[https:// | ||
+ | Click here for a [[https:// | ||
+ | ==== Instructions ==== | ||
+ | <WRAP center round box 60%> | ||
+ | | {{ : | ||
+ | </ | ||
- From the Home Screen, touch the Channel icon for the loop to be tuned | - From the Home Screen, touch the Channel icon for the loop to be tuned | ||
- Touch Settings > PID Params | - Touch Settings > PID Params | ||
- Choose a Set Point temperature | - Choose a Set Point temperature | ||
- | - Set Proportional Gain (G< | + | - Set Proportional Gain (K< |
- Turn off Integral and Differential portions of the loop (T< | - Turn off Integral and Differential portions of the loop (T< | ||
- | - While monitoring the error in temperature on rolling graph, **slowly** increase | + | - While monitoring the error in temperature on rolling graph on the SLICE-QTC display or an [[slice: |
- | - Use the Cursors enabled | + | - Use the {{slice: |
+ | - Use the {{slice: | ||
+ | - Note: the pause icon only pauses the graph, not the servo control | ||
+ | - Note K< | ||
+ | - Use the Cursors enabled | ||
+ | - You can use the two rotary knobs or touch & drag the cursors on the touch screen | ||
+ | - Use the following table to set the values of K< | ||
+ | |||
+ | <WRAP center round box 60%>< | ||
+ | | **Type of Control Loop** | ||
+ | | **PI** | ||
+ | | **PID** | ||
+ | </ | ||
+ | |||
slice/z-n.1554217021.txt.gz · Last modified: 2021/08/26 14:26 (external edit)