KEB COMBIVERT F5 MULTI Applications Manual page 328

Start-up
7.2.2 Start-up
F5-SERVO
Chapter Section Page
7 2 4
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:
Time reference:
Trigger position:
Trigger condition:
Channel A:
Channel B:
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
Date Name: Basis
18.05.04 KEB COMBIVERT F5-M / S
Offline
2ms
5%
Fixed speed input
ru.01 Set speed
ru.07 Actual speed
Initial Start-up
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