ARTDrive V2 series - Instruction Manual Chapter 7 Appendix • 327
Configure Speed 0 logic
F SPEED REG / F03 Spd 0 cfg
Enter the F03.14 - Spd 0 spd delay parameter to a value of 10 ms
Enter the F03.16 - Spd 0 ref delay parameter to a value of 10 ms
NOTE! If the drive application allows changes of Speed 0 threshold:
increase F03.13 - Spd 0 speed thr parameter to a value of 150rpm
increase F03.15 - Spd 0 ref thr parameter to a value of 150rpm
Improve Speed regulator gains
B STARTUP / B00 Drv & Mot config / B0J SpdReg G
Set B0J.00 - Calc method parameter to [1] FixedBandw
Set B0J.01 - Calc Inertia parameter according to following rules:
a) IF
Motor rating < Drive rating AND Load inertia ≤ Motor inertia
THEN
reduce the default value of Calc Inertia by 50%
b) IF
Load inertia >> Motor inertia
THEN
increase 50% the default value of Calc Inertia
OTHERWISE leave default value
Leave default B0J.02 - Bandwidth parameter to 50 rad/S
Escape all the menus to the main STARTUP menu.
During this operation, the parameters determining the gains of the
Speed regulator will be calculated.
At this point, try to run the motor.
If the motor does not run correctly:
a) If the drive application allows changes of Speed 0 threshold,
increase Spd 0 speed thr and Spd 0 ref thr parameters to 200 rpm.
NOTE! If the motor behavior is acceptable with the first settings (150 rpm),
try to decrease Spd 0 speed thr and Spd 0 ref thr parameters to 100
rpm.
b) Repeat the procedure of Speed regulator improvements described
above increasing the bandwidth:
B0J.02 - Bandwidth = 100 rad/S
c) If the motor does not run correctly, follow “IGBT voltage output
distortion” (see details on chapter 7.3)
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