Danfoss VLT Midi Drive FC 280 Programming Manual page 50

Parameter Descriptions
3-93 Maximum Limit
Range:
100 % [-200 -
*
200 %]
3-94 Minimum Limit
4 4
Range:
-100 % [-200 -
200 %]
3-95 Ramp Delay
Range:
1000 [0 -
ms 3600000 ms]
*
3-96 Maximum Limit Switch Reference
Range:
25 % [0 -
*
200 %]
48
VLT
Function:
Set the maximum permissible value for the
resulting reference. This is recommended if
the digital potentiometer is used for fine-
tuning of the resulting reference.
Function:
Set the minimum allowed value for the
resulting reference. This is recommended if
the digital potentiometer is used for fine-
tuning of the resulting reference.
Function:
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.
Function:
Enter the maximum limit switch reference. If
the crane reaches a limit switch (OFF), and if
the speed exceeds the value in this parameter,
then the speed is reduced automatically to the
value in this parameter. If the limit switch is
off, the speed cannot exceed the value in this
parameter.
Danfoss A/S © 07/2016 All rights reserved.
®
Midi Drive FC 280
MG07C302