If Increase/ Decrease is activated for longer than the ramp delay period specified in par. 3-95 the actual reference
will be ramped up / down according to this ramp time. The ramp time is defined as the time used to adjust the
reference by the step size specified in par. 3-90
Step Size
.
3-92 Power Restore
Option:
Function:
[0]
*
Off
Resets the Digital Potentiometer reference to 0% after power up.
[1]
On
Restores the most recent Digital Potentiometer reference at power up.
3-93 Maximum Limit
Range:
Function:
100%
*
[-200 - 200 %]
Set the maximum permissible value for the resultant reference. This is advisable if the Digital Potentiometer is
used for fine tuning of the resulting reference.
3-94 Minimum Limit
Range:
Function:
-100%
*
[-200 - 200 %]
Set the minimum permissible value for the resultant reference. This is advisable if the Digital Potentiometer is
used for fine tuning of the resulting reference.
3-95 Ramp Delay
Range:
Function:
1.000 s
*
[0.000 - 3600.00 s]
Enter the delay required from activation of the digital potentiometer function until the frequency converter starts
to ramp the reference. With a delay of 0 ms, the reference starts to ramp as soon as INCREASE/ DECREASE is
activated. See also par. 3-91
Ramp Time
.
FC 300 Programming Guide
2. How to Programme
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
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