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VESC Tool

PPM mapping not working

Submitted by Andytttt on Thu, 2020-01-09 05:58

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I can't get the PPM mapping to work in the setup for the input wizard. I have on the real time data and the real time data app all activated, with PID speed control on. However, the vesc tool and the thing labeled "your vesc" doesn't fluctuate, meaning I don't have correct values for my remote. I need to know if theres a fix to my problem.

motor detection - what to expect when spinning up the motor

Submitted by grantmoy74 on Sat, 2019-12-28 11:58

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Hi Folks

The documentation and the Wizards that come with the VESC Tool are great, though I think there is some additional detail that would be helpful.

I recently and for the first time connected my dual VESC, updated the firmware and then initiated the motor detection wizard.  The motor spun up to a low RPM and then executed a couple of very slow intermittent motor revolutions and emitted a couple of 'clicks' .  Is the expected behavior when detecting a new motor? 

An understanding of what is normal would be very useful, for instance:

VESC PID

Submitted by nidhirao on Tue, 2019-12-17 10:13

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I am trying to configure my vesc with a hub motor and support of hall sensors. Only the duty cycle mode is working well. I don't think the PID control is working. How do I go about it? I need it to maintain the same speed throughout. In the control mode speed control + PID is not working well. Please can someone help me with how to control these parameters?

BUG - RAMPING on VESC TOOL?

Submitted by Filcas on Tue, 2019-12-10 19:29

Forums:

Hello Guys,

Using FOC motor control, and selecting ADC or PPM for the input, everytime we select the positive ramping time (0.10sec or even 10.00s) it  does not changing the ramping time.

But, if we select negative ramping time and set it for like 2sec, then the positive ramping time goes along, meaning positive ramping is 2 sec.

Resuming, positive ramping time is only affected by the setting on the negative ramping time. 

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