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Topic Title: 3 point control Topic Summary: Created On: 22 June 2011 08:20 PM Status: Post and Reply |
Linear : Threading : Single : Branch |
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 22 June 2011 11:11 PM
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Do you mean 3 term control as in PID
See http://en.wikipedia.org/wiki/P.I.D._control If not can you give some more information ------------------------- John Pittwood IEng FIET ------------------------ |
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23 June 2011 07:23 PM
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Hi
Looking at Belimo data sheet I think what they are refering to 3 wire control. Open Close control will do exactly that it will be either fully open or fully closed. You can also wire it so that you have 2 contacts one that opens and one that closes the damper. If both of these contacts are open the damper will stay in its current position. Hope this helps ------------------------- John Pittwood IEng FIET ------------------------ |
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3 point control
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