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My results are ... confusing ...
Paul - Here's hoping that it makes sense to you!
There is output for kp 2000 and ki 0, kp 1000 and ki 0.
Changing ki to 1 gives extreme output - that's the best description I can come up with - EXTREME
kp 500 and ki 0 gives no output, like the output is disabled .. somehow .. but if you DONT cycle power and go back to kp 2000 and ki 0 .. there is output again.
kp 20 and ki 0 gives no output, or just noise. It does not drop over time and get there eventually.
Here are the data files and a description of what I did at each step.
file 200. kp-id 2000 ki-id 1 kp-iq 2000 ki-iq 1. Extreme graph. The controller must have hit current limit.
file 201. kp-id 2000 ki-id 0 kp-iq 2000 ki-iq 0 There is no output - just noise.
cycle power on high voltage, then 12V.
file 202 kp-id 2000 kp-iq 2000 ki-id 0 ki-iq 0 - results 528, drops to 145 at 38, 28th sample. Should be good? Nice and slow.
But 200 shows insane output, with ki 1
file 203. try 1000 and 0. It's slower and never really gets to 0
file 204. try 1000 1. extreme output again.
Did the multiply by 8 work?
file 205. cycle power and do 500 and 0 - no real output, just noise
file 206. shut off high voltage and watch it bleed away. Leave 12V on. Then turn off 12V at 114V. Just a trial
Nope - no difference. No output
file 207. shut off high and low voltage, drain high voltage with 10 ohm 25W resistor.
Nope - no output at all.
re-run 202 - 2000 and 0 - file 208. Start by discharging caps on high side. It works!
file 209 - try kp-id and kp-iq 200 and ki-id and ki-iq 0. no output
dont cyclepower.
file 210 - go back to 2000 and 0. It worked?
file 211. One last trial - kp 20 ki 0. Don't cycle power between. Does not work, but perhaps output is not disabled. Hmmm?
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