xv
Parameter
Description
Default
Units
Suggested Adjustment
IQ REG INTG GAIN
Integral gain for the
current regulator
torque generation
1.00
None
Enter / verify that it should be set to default.
Table 3 PM: Important parameters in A4 menu to set/check when setting up a drive in PM mode
Motor A5
Parameter
Description
Default
Units
Suggested Adjustment
MOTOR ID
Motor Identification
none
Used to initialize the drive. Enter PM.
RATED MTR
POWER
Rated motor output
power
0
HP
Set to motor HP/kW rating as per the motor nameplate
KW
RATED MTR
VOLTS
Rated motor terminal
RMS voltage
0
Volts
Set to motor voltage rating as per the motor nameplate
RATED MOTOR
CURR
Rated motor current
0
Amps
Set to motor nameplate rated current
MOTOR POLES
Motor poles
0
none
Adjust to number of motor poles
RATED MTR
SPEED
Rated motor speed at
full load
0
RPM
Adjust to motor nameplate value
ENCODER
ANG OFST
Encoder angle
associated with motor
pole
30000
none
Adjust to either known angle or allow drive to measure with rotor
alignment
Table 4 PM: Important parameters in A5 menu to set/check when setting up a drive in PM mode
User Switches C1
Parameter
Description
Default
Choices
Suggested Adjustment
ENCODER SELECT
Encoder type
incremental
endat
incremental
Adjust to encoder type being used
Table 5 PM: Important parameter in C1 menu to set/check when setting up a drive in PM mode
Basics U9
Parameter
Description
Default
Choices
Suggested Adjustment
DRIVE MODE
Drive operation
Closed
Loop
Open Loop
Closed Loop
PM
Adjust to PM so drive can run a PM motor.
Table 6 PM: Important parameter in U9 menu to set/check when setting up a drive in PM mode
Rotor Align U10
Parameter
Description
Default
Choices
Suggested Adjustment
ALIGNMENT
Allow alignment to be
performed
disable
enable
disable
Adjust to enable only when trying to change
ENCODER ANG OFST (A5)
BEGIN ALIGNMENT
Determine when to
perform alignment
no
yes
on run
no
Adjust to on run when trying to obtain ENCODER ANG
OFST (A5)
ALIGNMENT METHOD
How alignment will be
performed
open
loop
open loop
hf inject
auto align
Adjust to open when shaft of motor will be moving and
auto align or hf inject when it will be kept still. Detail is
provided on Encoder Align on page xi.
Table 7 PM: Important parameter in U10 menu to set/check when setting up a drive in PM mode