E6581301
11
K-12
[12] Tripless intensification setup [2/2] Sensorless vector/vector with sensor (Ɣ:Effective, -:Ineffective)
Title
Communi
cation
No.
Function Adjustment range
setting unit
(Panel/Communi
Default
setting
running
PM
control
V/f Reference
Speed
control
Torque
control
H
0307
Base frequency voltage
selection
(correction of supply voltage)
0:
Without voltage compensation (limitless output voltage)
1:
With voltage compensation (limitless output voltage)
2:
Without voltage compensation (limited output voltage)
3:
With voltage compensation (limited output voltage)
1/1 0 Disabled
Parameter is changeable, but fixed to
"with voltage compensation" internally.
When
H
is set to 0 or 1, fixed at
1 internally.
When
H
is set to 2 or 3, fixed at
Ɣ 6. 14. 3
RDT
Dynamic braking resistance
RDER
Dynamic braking resistor capacity
H
0310
stop control time/deceleration
time during power failure
0.1~320.0 sec. 0.1/0.1 2.0
Ɣ/Ɣ -/- Ɣ Ɣ 5. 18. 2
H
0311
1/1 0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 14. 4
H
H
0313
PWM carrier frequency control 1
PWM carrier frequency control 2
1/1 0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 14. 5
H
0316
Carrier frequency control mode
selection
0:Not decrease carrier frequency automatically
1:Decrease carrier frequency automatically
2:Not decrease carrier frequency automatically,
400V class supported
3:Decrease carrier frequency automatically, 400V
class supported
4:Not decrease carrier frequency automatically,
with sinusoidal filter
5:Decrease carrier frequency automatically, with
1/1 *1 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 5. 17
H
0317
(time elapsed between start of
0.1~6000 sec. 0.1/0.1 *2 2.0 Enabled Ɣ/Ɣ -/- Ɣ Ɣ 5. 18. 2
H
0318
(time elapsed between start of
acceleration to achievement of
0.1~6000 sec. 0.1/0.1 *2 2.0 Enabled Ɣ/Ɣ -/- Ɣ Ɣ 5. 18. 2
H
0319
100~160% 1/1 140 Disabled Ɣ/Ɣ Ɣ/Ɣ - Ɣ 6. 14. 2
This parameter moves to a fundamental parameter. *1: Default values vary depending on the capacity. See the table of K-48.
*2: Changing the parameter V[R enables to set to 0.01 sec. (adjustment range: 0.01~600.0 sec.).
*3: Although the setting can be written into memory if WXE is set to (power ride-through control), it cannot be written if WXE is set to (deceleration stop during a power failure).
*4:H is available for VFAS1-2550P, VFAS1-4900PC and above.
13] Drooping control Sensorless vector/vector with sensor (Ɣ:Effective, -:Ineffective)
Title
Communi
cation
No.
Function Adjustment range
setting unit
(Panel/Communi
Default
setting
running
PM
control
V/f Reference
Speed
control
Torque
control
H
RV
H
Speed at drooping gain 0%
RV
H
H
RV
H
RV
*1: Drooping gain can be changed within a range of 0.1 to 100.0% during operation. When changing the setting to 0.0 (no drooping) or 0.0, stop operation.
