Danfoss VLT AutomationDrive FC 300 Design Manual page 161

FC 300 Design Guide
3-91 Ramp Time
Range:
0.001 - 3600.00 s
Function:
If INCREASE / DECREASE is activated longer than
specified in par. 3-95 the resulting reference will
be ramped up / down according to this ramp time.
The ramp time is defined as the time to change
the resulting reference from 0% to 100%.
3-92 Power Restore
Option:
*
Off
On
Function:
When set to Off [0] the Digital Potentiometer
reference will be reset to 0% after power up.
If set to On [1] the last Digital Potentiometer
reference will be restored at power up.
3-93 Maximum Limit
Range:
-200 - 200 %
Function:
Set the maximum value that the Digital
Potentiometer reference is allowed to attain. This is
advisable if the Digital Potentiometer is only meant
for fine tuning of the resulting reference.
3-94 Minimum Limit
Range:
-200 - 200 %
Function:
Set the minimum value that the Digital
Potentiometer reference is allowed to attain. This is
advisable if the Digital Potentiometer is only meant
for fine tuning of the resulting reference.
3-95 Ramp Delay
Range:
0.000 - 3600.00 s
Function:
Adjust the delay before the frequency converter
starts to ramp the reference. With a delay of 0
ms, the reference starts to ramp as soon as the
INCREASE / DECREASE goes high.
default setting ( )
*
How to Programme
*
[0]
[1]
*
*
-100%
*
1.000s
display text [ ] value for use in communication via serial communication port
MG.33.B4.02 - VLT is a registered Danfoss trademark
1.00s
100%
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