Delta Electronics VFD-EL manual Group 7 Motor Parameters, 07.00, 07.01, 07.02, 07.03

			Chapter 4 Parameters
Group 7: Motor Parameters
07.00	Motor Rated Current			Unit: 1
	Settings	30% FLA to 120% FLA		Factory Setting: FLA
Use the following formula to calculate the percentage value entered in this parameter:
(Motor Current / AC Drive Current) x 100%
with Motor Current=Motor rated current in A on type shield
AC Drive Current=Rated current of AC drive in A (see Pr.00.01)
07.01	Motor No-load Current			Unit: 1
	Settings	0% FLA to 90% FLA		Factory Setting: 0.4*FLA
The rated current of the AC drive is regarded as 100%. The setting of the Motor no-load
current will affect the slip compensation.
The setting value must be less than Pr.07.00 (Motor Rated Current).
07.02	Torque Compensation			Unit: 0.1
	Settings	0.0 to 10.0		Factory Setting: 0.0
This parameter may be set so that the AC drive will increase its voltage output to obtain a
higher torque.
Too high torque compensation can overheat the motor.
07.03	Slip Compensation			Unit: 0.01
	Settings	0.00 to 10.00		Factory Setting: 0.00

While driving an asynchronous motor, increasing the load on the AC motor drive will cause an increase in slip and decrease in speed. This parameter may be used to compensate the slip by increasing the output frequency. When the output current of the AC motor drive is bigger than the motor no-load current (Pr.07.01), the AC drive will adjust its output frequency according to this parameter.

07.04Reserved

07.05Reserved

07.06Reserved

07.07Reserved

07.08Reserved

Revision August 2008, 2ELE, V1.02 4-73