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ACIM MOTOR SPEED CANNOT INCREASE

Omer Ab
Associate II

 

I can't increase the motor speed beyond a certain point.

For example, when using the ST Motor Pilot interface, I set the Speed Reference variable to 2500 RPM, and the Mechanical Speed reaches approximately the same value (2495 RPM). However, when I increase the Speed Reference beyond 2500 RPM, the Mechanical Speed does not increase and remains the same.

MCU: STM32G431RB
Power Board: STEVAL-IHM023V3

NOT :I increased the motor's nominal current using MC Workbench, but I didn't notice any change in speed.

[VERSION]: MCSDK6.3.2 (latest version for all tools)
[TOOL]: MC WB
[DETAILS]: See above.
[EXPECTED BEHAVIOR]: Increase in motor speed
[HOW TO REPRODUCE]: See above.

Best regards.

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