Toshiba TOSVERT VF-A7 Instruction Manual page 221

[25] Speed/torque reference gain/bias setup #2(2/2)
Communi
Title Function
cation No
Modulation rate control
 0483
margin (voltage control)
Modulation rate control
 0484
margin (V/f control)
Stall cooperation gain at field
0485

weakening zone
Exciting starting rate
0486

Compensation coefficient for iron loss 0 255
 0487
Voltage compensation
 0488
coefficient for dead time
Dead time compensation
 0489
Dead time compensation (bias time) -3.27 3.27
0490

Current / voltage control
0491

switching frequency
[26] Secondary acceleration/deceleration
Communi
Title Function
cation No
0500 Acceleration time #2

 0501 Deceleration time #2
0502 Acceleration/deceleration pattern #1 0: Linear, 1: S-pattern #1, 2: S-pattern #2

 0503 Acceleration/deceleration pattern #2 0: Linear, 1: S-pattern #1, 2: S-pattern #2
Acceleration/deceleration
 0504
#1,2,3,4 selection
 0505 Acc/dec switching frequency #1 0.0  [Hz]
0506 S-pattern lower-limit adjustment amount 0 50 [%]

 0507 S-pattern upper-limit adjustment amount 0 50 [%]
0508 Acc/dec time lower limit

 0510 Acceleration time #3
0511 Deceleration time #3

0512 Acceleration/deceleration pattern #3 0: Linear, 1: S-pattern #1, 2: S-pattern #2

0513 Acc/dec switching frequency #2 0.0  [Hz]

0514 Acceleration time #4

 0515 Deceleration time #4
0516 Acceleration/deceleration pattern #4 0: Linear, 1: S-pattern #1, 2: S-pattern #2

 0517 Acc/dec switching frequency #3 0.0  [Hz]
(Reference section): Refer to the inverter's individual manual.
* Minimum setup unit is 0.1 in case of 16-bit access.
Adjustment range
80.0 300.0 [%]
80.0 300.0 [%]
0 255
1.64 327.6
0.00 327.6
0: Enabled, 1: Disabled
10.0 60.0 [Hz]
Adjustment range
0.1() 6000 [s]
0.1() 6000 [s]
1: Acceleration/deceleration #1
2: Acceleration/deceleration #2
3: Acceleration/deceleration #3
4: Acceleration/deceleration #4
0.01 10.00 [s]
0.1() 6000 [s]
0.1() 6000 [s]
0.1() 6000 [s]
0.1() 6000 [s]
Sensorless vector/vector with sensor (
Min. unit (panel/ Default Write during
Speed
communication) setting running
control
0.1/0.01 105.0 Enabled
0.1/0.01 105.0 Enabled
1/1 128 Enabled
0.01/0.01 163.8 Enabled
1/1 10 Enabled
0.01/0.01 See J-28 Enabled
0 Enabled
0.01/0.001 0.00 Enabled
0.1/0.01 40.0 Enabled
Min. unit (panel/ Default Write during
Speed
communication) setting running
control
0.01/0.01* See J-28 Enabled /
0.01/0.01* See J-28 Enabled /
0 Enabled /
0 Enabled /
1 Enabled /
0.01/0.01 0.0 Enabled /
1/0.01 25 Enabled /
1/0.01 25 Enabled /
0.01/0.01* 0.10 Enabled /
0.01/0.01* See J-28 Enabled /
0.01/0.01* See J-28 Enabled /
0 Enabled /
0.01/0.01 0.0 Enabled /
0.01/0.01* See J-28 Enabled /
0.01/0.01* See J-28 Enabled /
0 Enabled /
0.01/0.01 0.0 Enabled /
:valid, :invalid)
Vector control
V/f Reference
Torque Position
Constant section
control control
Vector control
V/f Reference
Torque Position
Constant section
control control
6.23.2
6.23.2
6.23.1
6.23.2
6.23.2
6.23.2
6.23.1
6.23.3
6.23.2
6.23.2
6.23.2
6.23.2
6.23.2
6.23.2
6.23.2
6.23.2