How to adjust spindle ramp and decel speed on T-Plus SQT18?

How do you adjust the spindle ram up and decel speed? I am running off of limited power and I would like to slow the ramp and decel times. My circuit should be fine at 120 amps but I want to dial it back in case I have another machine come on at the same time.

I assume the setting will be on the VFD but will I have to change anything in the control also?

Thank you in advance.