Torque Performance Modes 2-167
Torque Current
This parameter displays only the torque producing component of output
current. It displays the amount of current that is in phase with the output
voltage. This current is real current and is used to produce torque in the
motor.
IR Drop Volts
[IR Voltage Drop]
The test to identify the IR drop of the drive and motor does not require the
load to be uncoupled from the motor and should be run even if the flux
current identification procedure is skipped.
Flux Current
[Flux Current Ref]
The test to identify the motor flux current requires the load to be uncoupled
from the motor to find an accurate value. If this is not possible and the no
load current is know then the value can be entered into the flux current
parameter and this step in the drive commissioning can be skipped. If it is
not possible to uncouple the load and the no load current is not known, then
a value of zero is entered into flux and this step in the drive commissioning
can be skipped.