Parameter Group 2-** Motor Start/Stop - Danfoss VLT MCD 600 Operating Manual

VLT® Soft Starter MCD 600
Operating Guide
Table 32: 1-3 Motor kW
Range Function
*0 0–9999 Sets the running power of the connected motor in kW. This setting is the basis for power reporting and protec-
kW tion.
The motor nameplate may state different power ratings for different supply voltages or power connections.
Ensure that the motor kW setting is accurate for the installation.
Table 33: 1-4 Locked Rotor Time
Range
*10 s 0:01–2:00 (mi-
nutes:seconds)
Table 34: 1-5 Locked Rotor Current
Range
*600% 400–1200% FLC
Table 35: 1-6 Motor Service Factor
Range Function
*105% 100– Sets the motor service factor used by the thermal model. If the motor runs at full load current, it reaches
130% 100%. Set according to the motor datasheet.
Parameters 1-4 to 1-6 determine the trip current for motor overload protection. The default settings of pa-
rameters 1-4 to 1-6 provide motor overload protection: Class 10, trip current 105% of FLA (full load amper-
age) or equivalent.
Table 36: 1-7 Reserved
Range Function
This parameter is reserved for future use.

10.6 Parameter Group 2-** Motor Start/Stop

Table 37: 2-1 - Start Mode
Option Function
Selects the soft start mode.
The VLT® Soft StarterMCD 600 applies the current limit on all soft starts, including adaptive control. If
the current limit is too low or the start ramp time (parameter 2-2 Start Ramp Time) is too short, the mo-
tor may not start successfully.
* Constant Current
Danfoss A/S © 2020.12
Function
Sets the maximum length of time the motor can sustain locked rotor current from cold before
reaching its maximum temperature. Set according to the motor datasheet.
Function
Sets the locked rotor current of the connected motor as a percentage of full load current. Set accord-
ing to the motor datasheet.
N O T I C E
N O T I C E
N O T I C E
Programmable Parameters
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