TMS320F28054M: TMS320F2854M

Mika Bay

Part Number: TMS320F28054M

in spintac inertia detection lab 5c, how can one set amplitude of current to be pushed into motor during ramp up? Does it ramp up to full rated current?

over 7 years ago

0 Yanming Luo over 7 years ago

TI__Guru** 115500 points

Will maybe ramp up to the maximum current which is set in user.h, this depends on target speed, motor inertia and friction.

0 Mika Bay over 7 years ago in reply to Yanming Luo

Intellectual 600 points

Ok, so it means only setting user has for inertia detection is GoalSpeed and InertiaRampTime ? Won't the amount current depend upon ineria and friction that application us facing?

0 Yanming Luo over 7 years ago in reply to Mika Bay

TI__Guru** 115500 points

This lab is to identify the inertia of motor, you need to set these variables based on the specification of motor, and run the lab according to the lab guide.

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TMS320F28054M: TMS320F2854M