InputGain0 Parameter

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bill.nelson
Posts: 4
Joined: Tue Feb 27, 2018 3:53 pm

InputGain0 Parameter

Post by bill.nelson » Fri Mar 16, 2018 9:14 pm

I have been adjusting the value of the InputGain0 parameter to make my axis movement accurate, (for example, if I would send a command to move 1 inch, and the actual move was > or < 1 inch, I would adjust the value of the InputGain0 to make the command distance match the actual distance traveled). Is this the right way to do this? If so, what is the relationship between the InputGain0 parameter, encoder counts/revolution, and lead screw pitch?
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TomKerekes
Posts: 2540
Joined: Mon Dec 04, 2017 1:49 am

Re: InputGain0 Parameter

Post by TomKerekes » Sat Mar 17, 2018 9:46 pm

Hi Bill,

I assume you have Servos and Encoders? It is normally simplest to keep the Input and Output Gains at 1.0 or -1.0.

See Also: Axis Resolution
Regards,

Tom Kerekes
Dynomotion, Inc.
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bill.nelson
Posts: 4
Joined: Tue Feb 27, 2018 3:53 pm

Re: InputGain0 Parameter

Post by bill.nelson » Mon Mar 19, 2018 5:41 pm

Thanks. I found everything I needed in the Axis Resolution link you provided.
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