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Bigevul
Joined: 01 Apr 2014 Posts: 2
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Link Posted: Tue May 16, 2017 12:20 am Post subject: No pid control...overshooting the set temperature... |
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Hi,
OK so I'm here hoping to find a litthe help....I will endeavour to add in more info if I don't have it in this post.
So here's my ordeal,
I have tried many times to run the auto tune....to no avail...when I start auto tune...it simply ramps to its maximum temp and stays there...
the pid is in its stock programming format...auberins syl 2352
When in auto tune, when the temp exceeds the set point, the pid green light goes out...the ssr light is out....but the element keeps ramping until boil..
And it stays there...it seems that no mater what the configuration it alays gets power to boil...I've tried it again today and it would boil dry if let to its demise..
It also seems as soon as I switch it to either hlt or boil....it gets power to the element....pid and ssr lights are out...
I've tried to go back and review the wiring diagrams...pid startup document......I'm going to stare at it some more...lol
Thanks
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Bigevul
Joined: 01 Apr 2014 Posts: 2
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Link Posted: Tue May 16, 2017 12:32 am Post subject: |
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I'm running the Packard 230b contactor....I'm wondering if this is the issue..
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kal Forum Administrator
Joined: 12 Dec 2010 Posts: 11116 Location: Ottawa, Canada
Drinking: Pub Ale, Electric Creamsicle, Mild, Pliny the Younger, Belgian Dark Strong, Weizen, Russian Imperial Stout, Black Butte Porter
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