Operating instructions

VLT
®
5000 FLUX
Programming
130 Start speed
(START SPEED)
Value:
0.0 - 600 rpm
✭ 0.0 rpm
Function:
This parameter allows setting of the output speed
at which the motor is to start.
The output speed ’leaps’ to the set value. This
parameter can be used e.g. for hoist applications
(cone armature motors).
Description of choice:
Set the desired start speed.
It is assumed that the start function in parameter
121 has been set to [3], [4] or [5] and that a start
delay time has been set in parameter 120; also,
a reference signal must be present.
131 Initial current
(INITIAL CUR REN T)
Value:
0.0 - parameter 105
✭ 0.0 Amp
Function:
Some motors, such as cone rotor motors, need
extra current/starting speed (boost) when starting
to disengage the mechanical brake.
For this purpose use parameter 130/131.
Description of choice:
Set the desired value required to disengage
the mechanical brake.
It is assumed that the start function in parameter
121 has been set to [3] or [4] and that a start
delay time has been set in parameter 120; also,
a reference signal must be present.
✭ = factory setting. () = display text [] = value for use in communication via serial communication port
MG.55.A7.02 - VLT is a registered Danfoss trademark
75