Lenze 8615E - Manual (Page 81)

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Calculate the required act. value gain according to the following
equation:
Required gain =
measured
desired
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Enter the calculated value after selecting the suitable act. value
input (C025) C027.
Setting of the controller Parameters
With the setting of the Controller Parameters, you adapt the Pl
Controller to the drive. This adjustment is
after the
adjustment as well as after the manual adjustment. Proceed as
follows:
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Increase the gain of the Pl controller CO70 until the
to oscillate.
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Then reduce this value by 10%.
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If there should be no with a gain of 10, reduce the
adjustment time until the drive stark to oscillate.
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Then reduce the gain by 10%.
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If already oscillates with the factory setting, increase
the adjustment time, until the drive runs smoothly.
C o d e N a m e Parameter setting is printed in bold) Acceptance
C O 7 0 G a i n o f 1 .oo 0.01 (0.01) 1 ON-LINE
P I c o n t r o l l e r 1 1 0 . 0
1 0 3 0 0
0.10 s 0.01 s ( 0 . 0 1 ) 1 s ON-LINE
t i m e o f 1 . 0 s 10.0s
Pl 1 0 s 100s
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