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mrmuneb
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Join Date: Oct 2012
Posts: 44

Resolver Function

12/16/2012 3:44 AM

hi there, i need to know about the function of RESOLVER attached on the rotor of an induction motor, the resolver has its wires connected to LENZE inverter, in case if the resolver gets damage, how can i manage to run the motor without resolver, using the same LENZE inverter (just to save production time loss)?
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AHMAD REZA CHANGIZ
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Iran - Member - New Member

Join Date: Nov 2012
Location: IRAN -
Posts: 14
Good Answers: 1
#1

Re: RESOLVER

12/16/2012 4:49 AM

Dear browser,

Resolver used as encoder sensor for accurate control by sending feed back from motor rotation with AC wave form.

you should open programs menu on inverter then select CONTROL MOD -change close loop parameter to v/f or vector control open loop.Now you can disconnect resolver.

good luck

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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#2

Re: Resolver Function

01/16/2025 5:56 AM

How did the phone calls to <...LENZE...> go? All clear now?

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