TMS320F28069M: InstaSpin Motion Lab6B cannot get to zero speed and the acceleration parameters seem to have no effect..
Part Number: TMS320F28069M
Tool/software: Code Composer Studio
We want a slow acceleration of about 25 rpm per hour with a pump we are running. In lab 5c, we are setting acceleration on 0.000006 krpms. running the pump for about 15 hours from 1000 rpm, we never reached any higher speed with that acceleration.:
I wonder if there is a limit in the acceleration? Is there any way of having such a low acceleration working?
There is too much variation in speed as may noticed as well.
Thank you in advance
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In reply to Ramesh Ramamoorthy:
In reply to Yanming Luo:
Thank you for your reply, I could not wail to hear back!
I have got the following:
Yet, I am unable to find :
ctrl.traj_spd.maxDelta & SER_TRAJ_FREQ_Hz.
I have attached some screenshots here and will appreciate your advice:
In reply to zachary barnes:
In reply to Hui Tan:
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