Danfoss VLT AutomationDrive FC 300 Design Manual page 165

FC 300 Design Guide
Function:
If the feedback exceeds this limit, the display
indicates Feedb High. The signal outputs can be
programmed to produce a status signal on the
digital outputs and the relay outputs.
4-58 Missing Motor Phase Function
Option:
*
Off
On
Function:
Selects monitoring of the motor phases. If On is
selected, the adjustable frequency drive reacts on a
missing motor phase and displays an alarm. If Off
is selected, no alarm is returned if a motor phase is
missing. If the motor runs on only two phases, it can
be damaged/overheated. Thus, do not change the
missing motor phase function On. This parameter
cannot be changed while the motor is running.
4-6* Speed Bypass
"
4-60 Bypass Speed From [RPM]
Array [4]
Range:
0 - par. 4-13 RPM
Function:
Some systems call for avoiding certain output
frequencies / speed due to resonance problems
in the system. Enter the frequencies /
speed you want to avoid.
4-62 Bypass Speed to [RPM]
Array [4]
Range:
0 - par. 4-13 RPM
Function:
Some systems call for avoiding certain output
frequencies / speed due to resonance problems
in the system. Enter the frequencies /
speed you want to avoid.
* default setting ( )
How to Program
[0]
[1]
*
0 RPM
*
display text [ ] value for use in communication via serial communication port
MG.33.B3.22 - VLT is a registered Danfoss trademark
0RPM
165