GE AF-650 GP Programming Manual page 60

Parameter Descriptions
NOTICE
Auto Tune works problem-free on 1 motor size down,
typically works on 2 motor sizes down, rarely works on 3
sizes down, and never work on 4 sizes down. Keep in
mind that the accuracy of the measured motor data is
poorer when operating on motors smaller than nominal
drive size.
P-05 Motor Cont. Rated Torque
Range: Function:
0.1 [0.1 - Enter the value from the motor nameplate
Nm 10000 data. The default value corresponds to the
*
Nm] nominal rated output. This parameter is
available when parameter P-20 Motor
Construction is set to [1] PM, non-salient SPM,
that is the parameter is valid for PM and
non-salient SPM motors only.
P-06 Base Speed
Range: Function:
1420 [10 - 60000 Enter the nominal motor speed value
RPM RPM] from the motor nameplate data. The
*
data are used for calculating motor
compensations. n
P-07 Motor Power [kW]
Range: Function:
NOTICE
4.00 [0.09 -
kW 3000.00
*
This parameter cannot be adjusted
kW]
while the motor is running.
Enter the nominal motor power in kW
according to the motor nameplate data. The
default value corresponds to the nominal
rated output of the frequency converter.
This parameter is visible in the keypad if
parameter K-03 Regional Settings is set to [0]
International.
NOTICE
4 sizes down, 1 size up from nominal
unit rating.
P-09 Slip Compensation
Range: Function:
100 [-500 Enter the % value for slip compensation, to
% - compensate for tolerances in the value of n
*
500 %] Slip compensation is calculated automatically,
that is on the basis of the nominal motor speed
n .
M,N
This function is not active when
parameter H-40 Configuration Mode is set to [1]
Speed closed loop or [2] Torque torque control
with speed feedback or when
DET-618D
AF-650 GP™ Programming Guide
P-09 Slip Compensation
Range:
P-10 Slip Compensation Time Constant
Range:
0.10 s
3.6.2 P-2# Motor Selection
Parameters to configure the drive to work with
Asynchronous AC Motor or Permanent Magnet Motor
= n - n .
m,n s slip
P-20 Motor Construction
Option:
[0]
[1]
P-24 Damping Gain
Range:
140
%
*
.
M,N
02/2016 All rights reserved.
Function:
parameter H-41 Motor Control Principle is set to [0]
U/f special motor mode.
Function:
NOTICE
[0.05 -
*
5 s]
Parameter P-10 Slip Compensation Time
Constant has no effect when
parameter P-20 Motor Construction = [1]
PM, non-salient SPM.
Enter the slip compensation reaction speed. A
high value results in slow reaction, and a low
value results in quick reaction. If low-
frequency resonance problems arise, use a
longer time setting.
Function:
Select the motor design type.
Asynchron Use for asynchronous motors.
*
PM, non Use for salient or non-salient PM motors.
salient SPM PM motors are divided into 2 groups, with
either surface-mounted (SPM)/non-salient
magnets or interior-mounted (IPM)/salient
magnets.
NOTICE
This option is valid for AF-650 GP
only.
Function:
[0 - The damping gain stabilizes the PM machine to
250 %] run smoothly and with stability. The value of
damping gain controls the dynamic performance
of the PM machine. High damping gain gives
high dynamic performance and low damping
gain gives low dynamic performance. The
dynamic performance is related to the machine
data and load type. If the damping gain is too
high or low, the control becomes unstable.
3 3
59