KEB COMBIVERT F5 Servo User Manual

7
Initial Start-up Start-up
7
25
KEB COMBIVERT F5-M / S
Name: Basis
18.05.04
Section PageDate
© KEB Antriebstechnik, 2002
All Rights reserved
Chapter
After initial start-up the following adjustments must be done:
1. Switch off control release (terminal X2A.16) ⇒ Inverter in status ÑnoPì
2. Select regulated operation ⇒ Parameter cS.0
3. Adjust speed controller ⇒ see adjustment tips below
7.2.3 Adjustment
Assistance
Speed Controller
Problem: Sustained oscillation long billowy
Solution: Reduce I-fraction (cS.9) and / or reduce
P-fraction (cS.6)
Problem: Very long transient process, but stabilization
during constant run
Solution: Increase P-fraction (cS.6); eventually reduce
I-fraction (cS.9)
Problem: Speed overshoot too high
Solution: Increase P-fraction (cS.6); eventually
reduce I-fraction (cS.9)
Problem: Sustained oscillation short billowy, noises,
vibes
Solution: Decrease P-fraction (cS.6)
Problem: Transient too slow / remaining system
deviation
Solution: Increase I-fraction (cS.9)
Problem: Overshoot too long, strong speed
decreases at load change
Solution: Increase I-fraction (cS.9)

KEB COMBIVERT F5 Servo Specifications

General

Brand	KEB
Model	COMBIVERT F5 Servo
Category	DC Drives
Language	English