Danfoss VLT AQUA Drive FC 200 Instruction Manual page 133

6 How to Program the Low Harmonic Drive
22-51 End of Curve Delay
Range:
10 s* [0 - 600 s]
22-80 Flow Compensation
Option:
[0] * Disabled
[1] Enabled
22-81 Square-linear Curve Approximation
Range:
6
100 %* [0 - 100 %]
NOTE!
Please note: Not visible when running in cascade.
22-82 Work Point Calculation
Option:
6-40
Function:
When an end of curve condition is detected, a timer is activated. When the time set in this parameter
expires and the End of Curve condition has been steady in the entire period, the function set in
End of Curve Function
par. 22-50 will be activated. If the condition disappears before the timer
expires, the timer will be reset.
Function:
[0] Disabled : Setpoint compensation not active.
Enabled
[1] : Setpoint compensation is active. Enabling this parameter allows the Flow Compensated
Setpoint operation.
Function:
Example 1:
Adjustment of this parameter allows the shape of the control curve to be adjusted.
0 = Linear
100% = Ideal shape (theoretical).
Function:
Example 1: Speed at System Design Working Point is known:
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VLT AQUA Low Harmonic Drive Instruction
Manual