Danfoss VLT Micro Drive FC 51 Series Programming Manual page 33

4. Parameter Descriptions
4-63 Speed Bypass To [Hz]
Range:
*
0.0 Hz [0.0 - 400.0 Hz]
4
32
Function:
Array [2]
Enter either the upper or lower limit of the speed area to be avoided.
Make sure to enter the opposite limit of that in par. 4-61
MG.02.C4.02 - VLT is a registered Danfoss trademark
VLT Micro Drive FC 51
Speed Bypass From [Hz] .