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Initial Start-upStart-up

KEB COMBIVERT F5-M / S4

Name: Basis

18.05.04

Chapter Section Page Date

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

KEB COMBIVERT F5 MULTI User Manual

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