Vacon 100X series - Additional Parameter Information; Motor Control

Parameters vacon • 114
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6
6.2 Additional parameter information
Due to its user-friendliness and simplicity of use, the most parameters of the Vacon 100X Solar
Pump Application only require a basic description which is given in the parameter tables in
chapter 6.1.
In this chapter, you will find additional information on certain most advanced parameters of the
Vacon 100X Solar Pump Application. Should you not find the information you need contact your
distributor.
6.2.1 Motor Control
P3.1.1.2 M
OTOR NOM FREQ
NOTE! When this parameter is changed, parameters P3.1.4.2 and P3.1.4.3 will be automatical-
ly initialized depending on the selected motor type. See Table 110.
P3.1.2.1 C
ONTROL MODE
P3.1.2.2 MOTOR TYPE
This parameter defines the used motor type.
When this parameter is changed, parameters P3.1.4.2 and P3.1.4.3 will be automatically ini-
tialized according to the selected motor type.
See Table 110 for the initialization values:
Table 108.
Selection
number
Selection name Description
0 U/f control (open
loop)
Drive frequency reference is set to output frequency without slip
compensation. Motor actual speed is finally defined by motor load.
1 Speed control (open
loop)
Drive frequency reference is set to motor speed reference. The
motor speed is remains the same regardless of motor load. Slip is
compensated.
Table 109.
Selection
number
Selection name Description
0 Induction motor (IM) Select if an induction motor is used.
1 Permanent Magnet Synchronous
Motor (PMSM)
Select if a permanent magnet sychronous motor is
used.
Table 110.
Parameter Induction Motor (IM)
Permanent Magnet Synchronous
Motor (PMSM)
P3.1.4.2
(Field WeakngPnt)
Motor nominal frequency Internally calculated
P3.1.4.3
(Voltage at FWP)
100,0% Internally calculated