WEG CFW-11 Series, Руководство по программированию

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Vector Control
11-14
11
P0406 – Motor Ventilation
Adjustable
Range: 0 = Self-Ventilated
1 = Separate Ventilation
2 = Optimal Flux
3 = Extended Protection Factory
Setting: 0
Properties: CFG
Access groups
via HMI: 01 PARAMETER GROUPS
43 Motor Data
Description:
During the Oriented Start-up Routine, the value adjusted in P0406 changes the parameters related to the motor
overload automatically, in the following manner:
Table 11.2 - Motor overload protection modification in function of P0406
P0406 P0156 (Overl.Curr.100 %) P0157 (Overl.Curr.50 %) P0158 (Overl.Curr.5 %)
0 1.05 x P0401 0.9 x P0401 0.65 x P0401
1 1.05 x P0401 1.05 x P0401 1.05 x P0401
2 1.05 x P0401 1.0 x P0401 1.0 x P0401
3 0.98 x P0401 0.9 x P0401 0.55 x P0401
ATTENTION!
Refer to the Section 11.4 OPTIMAL FLUX FOR SENSORLESS VECTOR CONTROL on page 11-6 ,
for more details on the use of option P0406 = 2 (Optimal Flux).
P0407 – Motor Rated Power Factor
Refer to the Section 10.2 MOTOR DATA [43] on page 10-3 , for more details.
P0408 – Run Self-Tuning
P0409 – Motor Stator Resistance (Rs)
P0410 – Motor Magnetizing Current (I
m
)
P0411 – Motor Flux Leakage Inductance ( σ ls)
P0412 – Lr/Rr Constant (Rotor Time Constant – T
r
)
P0413 – T
m
Constant (Mechanical Time Constant)
Self-Tuning function parameters. Refer to the Item 11.8.5 Self-Tuning [05] and [94] on page 11-23 .