5
DETAILED PARAMETER DESCRIPTION
P0414 - Magnetizing voltage
Adjustable range:
0.0 to 20.0 %
Factory setting:
0.0 %
Acesso:
Menu
→
Configurations
→
Nominal data
→
Motor
Description:
It is a percentage of the nominal voltage applied for (2 x P0412) seconds to ensure the magnetization of the
motor before the start.
✓
NOTE!
This parameter is only visible on the HMI when: the control type is scalar, P0202 = 0, 1 or 2 (V/F
control).
P0427 - Inductance LD sigma
Adjustable range:
0.00 to 99.99 mH
Factory setting:
4.85 mH
Acesso:
Menu
→
Configurations
→
Nominal data
→
Motor
Description:
Motor parameter used on the stator flux observer.
P0427, P0428, P0429, P0430, P0431,
P0433, P0434, P0436 e P0437
id, iq
μ
d,
μ
q
θ
Φ
Stator model
+
saturation curve
Complete stator
fl
ux observer
Figure 5.40:
Complete model of the stator flux
R
f
R
s
R
s
ωψ
sq
-
ωψ
sd
L
σ
f
L
σ
d
L
σ
q
L
md
L
mq
R
D
R
Q
L
σ
D
L
σ
Q
i
d
i
q
i
f
i
D
i
Q
i
md
i
mq
u
d
u
q
u
f
Figure 5.41:
Electrical model of a synchronous motor
✓
NOTE!
This parameter is only visible on the HMI when: P0950 = 1 (Synchronous motor with brushes).
This parameter is only visible on the HMI when: the control type is vector, P0202 = 3 (Sensorless
Vector) or P0202 = 4 (Vector with Encoder).
MVW3000 | 5-75
Summary of Contents for MVW3000 Series
Page 2: ......
Page 58: ...1 QUICK REFERENCE OF PARAMETERS AND FAULTS MVW3000 1 52...
Page 62: ...2 SAFETY INSTRUCTIONS MVW3000 2 4...
Page 192: ...6 SPECIAL FUNCTIONS MVW3000 6 4...
Page 262: ...7 DIAGNOSTICS AND TROUBLESHOOTING MVW3000 7 70...
Page 263: ......