Initial Start-up
Start-up
7
2
KEB COMBIVERT F5-M / S
4
Name: Basis
18.05.04
Chapter
Section
Page
Date
©
KEB Antriebstechnik, 2002
All Rights reserved
7.2.2
Start-up
F5-SERVO
The speed controller must be adjusted when the KEB COMBIVERT F5-SERVO is
taken into operation. By using the software COMBIVIS a setvalue jump can be recorded.
With the examples on the following page the speed controller can be adjusted.
Å Install COMBIVIS on the PC and startup. Select and startup the programm SCOPE.
Å parameterize SCOPE:
Operating mode:
Offline
Time reference:
2ms
Trigger position:
5%
Trigger condition:
Fixed speed input
Channel A:
ru.01 Set speed
Channel B:
ru.07 Actual speed
Å Go in the operating mode of SCOPE, calibrate channels and adjust time reference
(e.g. 50ms/DIV).
Å Switch control release X2A.16
Å Preset fixed speed
(e.g.: 50% nominal)
Å Activate a fixed speed with an programmable input, the KEB COMBIVERT executes
a setpoint step change.
Å Subsequently the data are read out with the aid of SCOPE and compare recorded
step change with the examples on the following page and adjust speed controller.
Å Repeat step change and record again until a satisfying initial response and an
optimal controller adjustment is found.
Rough adjustment of the speed controller without using the SCOPE:
Å Increase P-part to the stability limit (system starts to oscillate) and then decrease
by 30%.
Å Repeat the same procedure with the I-part