Toshiba Tosvert VF-AS1 - Manual (Page 250)

K-12
E6581301
11
[12] Tripless intensification setup [2/2]
Vector control
Title
Communi
cation
No.
Function Adjustment range
Minimum
setting unit
(Panel/Communi
cation)
Default
setting
Write during
running
Speed
control
Torque
control
PM
control
V/f Reference
H 0303 Retry selection 0:Deselect, 1-10 times 1/1 0 Enabled ●/● ●/● ● ● 6. 14. 1
RD 0304 Dynamic braking selection
0:Deselect
1:Select (braking resistance overload detect)
2:Select (braking resistance overload not detect)
1/1 0 Disabled ●/● ●/● ● ● 5. 19
H 0305 Overvoltage limit operation
0:Select
1:Deselect
2:Select (quick deceleration)
3:Select (dynamic quick deceleration)
1/1 2 Disabled ●/● ●/● ● ● 6. 14. 2
H 0307
Base frequency voltage
selection
(correction of supply voltage)
0:Supply voltage uncorrected (output voltage unlimited)
1:Supply voltage corrected (output voltage unlimited)
2:Supply voltage uncorrected (output voltage limited)
3:Supply voltage corrected (output voltage limited)
1/1 0 Disabled Parameters are changeable,
but fixed at 1 internally
● 6. 14. 3
RDT 0308 Dynamic braking resistance 0.5~1000Ω 0.1/0.1 *1 Disabled ●/● ●/● ● ● 5. 19
RDER 0309
Allowable continuous braking
resistance
0.01~600.0kW 0.01/0.01 *1 Disabled ●/● ●/● ● ● 5. 19
H 0310
Non-stop control
time/deceleration time during
power failure
0.1~320.0 sec. 0.1/0.1 2.0
Enabled
*3/
Disabled
●/● -/- ● ● 6. 18. 2
H 0311
Reverse-run prohibition
selection
0:Permit all
1:Prohibit reverse run
2:Prohibit forward run
1/1 0 Disabled ●/● ●/● ● ● 6. 14. 4
H 0312 Random mode 0:Deselect, 1:Select 1/1 0 Disabled ●/● ●/● ● ● 5. 17
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
1/1 1 Disabled ●/● ●/● ● ● 5. 17
H 0317
Synchronized deceleration time
(time elapsed between start of
deceleration to stop)
0.1~6000 sec. 0.1/0.1 *2 2.0 Enabled ●/● -/- ● ● 5. 18. 2
H 0318
Synchronized acceleration time
(time elapsed between start of
acceleration to achievement of
specified speed)
0.1~6000 sec. 0.1/0.1 *2 2.0 Enabled ●/● -/- ● ● 5. 18. 2
This parameter moves to a fundamental parameter. *1: Default values vary depending on the capacity. ⇒ See the table of K-46.
*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).
[13] Drooping control
Vector control
Title
Communi
cation
No.
Function Adjustment range
Minimum
setting unit
(Panel/Communi
cation)
Default
setting
Write during
running
Speed
control
Torque
control
PM
control
V/f Reference
H 0320 Drooping gain 0.0~100.0% (Enabled if RV=3, 4, 7 or 8) 0.1/0.1 0.0 Enabled ●/● - - - 6. 15
H 0321 Speed at drooping gain 0% 0.0~320.0Hz (Enabled if RV=3, 4, 7 or 8) 0.1/0.01 0.0 Enabled ●/● - - - 6. 15
H 0322 Speed at drooping gain H 0.0~320.0Hz (Enabled if RV=3, 4, 7 or 8) 0.1/0.01 0.0 Enabled ●/● - - - 6. 15
H 0323 Drooping insensitive torque 0~100% (Enabled if RV=3, 4, 7 or 8) 1/1 10 Enabled ●/● - - - 6. 15
Sensorless vector/vector with sensor (●:Effective, -:Ineffective)
Sensorless vector/vector with sensor (●:Effective, -:Ineffective)