GE AF-650 GP Programming Manual page 86

NB!
It is important to set motor par. F-04, F-05, and P-02 to P-08 correctly, since these form part of the Auto Tune algorithm. An Auto Tune should be performed to
achieve optimum dynamic motor performance. It may take up to 10 min, depending on the power rating of the motor.
NB!
Avoid generating external torque during Auto Tune.
NB!
If one of the settings in par. F-04, F-05, or P-02 to P-08 is changed, par. P-30 Stator Resistance (Rs) to par. P-01 Motor Poles, the advanced motor parameters,
will return to default setting.
NB!
Auto Tune will work problem-free on 1 motor size down, typically work on 2 motor sizes down, rarely work on 3 sizes down and never work on 4 sizes down.
Please keep in mind that the accuracy of the measured motor data will be poorer when you operate on motors smaller than nominal drive size.
P-05 Motor Cont. Rated Torque
Range:
0 Nm* [0.1 - 10000.0 Nm]
P-06 Base Speed
Range:
1420. RPM* [10 - 60000 RPM]
P-07 Motor Power [kW]
Range:
4.00 kW* [0.09 - 3000.00 kW]
P-09 Slip Compensation
Range:
100. %* [-500 - 500 %]
P-10 Slip Compensation Time Constant
Range:
0.10 s* [0.05 - 5.00 s]
Function:
Enter the value from the motor nameplate data. The default value corresponds to the nominal rated
output. This parameter is available when par. P-20 Motor Construction is set to PM, non salient SPM [1],
i.e. the parameter is valid for PM and non-salient SPM motors only.
Function:
Enter the nominal motor speed value from the motor nameplate data. The data are used for calculating
motor compensations.
Function:
Enter the nominal motor power in kW according to the motor nameplate data. The default value corre-
sponds to the nominal rated output of the unit.
This parameter cannot be adjusted while the motor is running. This parameter is visible in Keypad if par.
K-03 Regional Settings is International [0].
Function:
Enter the % value for slip compensation, to compensate for tolerances in the value of n
sation is calculated automatically, i.e. on the basis of the rated motor speed n
This function is not active when par. H-40 Configuration Mode is set to Speed closed loop [1] or Torque [2]
Torque control with speed feedback or when par. H-41 Motor Control Principle is set to U/f [0] special
motor mode.
Function:
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.
AF-650 GP Programming Guide
. Slip compen-
M,N
.
M,N
3
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