Toshiba VF-AS1 instruction manual E6581301

K-19

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[21] Adjustment parameters [2/2]

Sensorless vector/vector with sensor (￿:Effective, -:Ineffective)

Communi

Minimum

Vector control

Title

cation

Function

Adjustment range

setting unit

Default

Write during

Speed

Torque

PM

V/f Constant

Reference

(Panel/Communi

setting

running

control

No.

cation)

control

control

￿￿￿￿￿

0469

Overvoltage limit constant

0: Automatic, 1~1000ms

1/1

0

Disabled

-/-

-/-

-

￿

6.14.2

￿￿￿￿￿

0470

VI/II input bias

0~255

1/1

*2

Enabled

￿/￿

￿/￿

￿

￿

6.

28

￿￿￿￿￿

0471

VI/II input gain

0~255

1/1

*2

Enabled

￿/￿

￿/￿

￿

￿

6.

28

￿￿￿￿￿

0472

RR/S4 input bias

0~255

1/1

*2

Enabled

￿/￿

￿/￿

￿

￿

6. 28

￿￿￿￿￿

0473

RR/S4 input gain

0~255

1/1

*2

Enabled

￿/￿

￿/￿

￿

￿

6. 28

￿￿￿￿￿

0474

RX input bias

0~255

1/1

*2

Enabled

￿/￿

￿/￿

￿

￿

6.

28

￿￿￿￿￿

0475

RX input gain

0~255

1/1

*1

Enabled

￿/￿

￿/￿

￿

￿

6. 28

￿￿￿￿￿

0476

Optional AI1 input bias

0~255

1/1

*1

Enabled

￿/￿

￿/￿

￿

￿

6.

28

￿￿￿￿￿

0477

Optional AI1 input gain

0~255

1/1

*1

Enabled

￿/￿

￿/￿

￿

￿

6.

28

￿￿￿￿￿

0478

Optional AI2 input bias

0~255

1/1

*1

Enabled

￿/￿

￿/￿

￿

￿

6.

28

￿￿￿￿￿

0479

Optional AI2 input gain

0~255

1/1

*1

Enabled

￿/￿

￿/￿

￿

￿

6.

28

￿￿￿￿￿

0490

Factory specific coefficient 2

-

1/1

0

Disabled

-

-

-

-

-

￿￿￿￿￿

0491

Auto-restart method selection

0$Searching speed method 1 (factory setting)

1/1

0

Disabled

￿/￿

￿/￿

-

￿

5.18.1

1$Searching speed method 2

￿￿￿￿￿

0492

V/f adjustment ratio

10%100%

1/1

100

Enabled

-/-

-/-

-

￿

6.3.6

￿￿￿￿￿

0495

Max output voltage modulation

0:Standard

1:Straight 100%

1/1

0

Disabled

￿/￿

￿/￿

￿

￿

6.27.3

rate

2:102.5%

3:105%

￿￿￿￿￿

0498

PM motor constant 1 (d axis

0~100%

0.1/0.1

10.0

Disabled

-

-

￿

-

6.

29

inductance)

￿￿￿￿￿

0499

PM motor constant 2 (q axis

0~100%

0.1/0.1

10.0

Disabled

-

-

￿

-

6.

29

inductance)

*1: ￿ Settings vary from unit to unit. Even if ￿￿￿ is set to ￿, no change is made to these values.

[22] Acceleration/deceleration 2 [1/2]

Sensorless vector/vector with sensor (￿:Effective, -:Ineffective)

Communi

Minimum

Vector control

Title

cation

Function

Adjustment range

setting unit

Default

Write during

Speed

Torque

PM

V/f Constant

Reference

(Panel/Communi

setting

running

control

No.

cation)

control

control

￿￿￿￿￿

0500

Acceleration time 2

0.1~6000 sec.

0.1/0.1 *2

*1

Enabled

￿/￿

-

￿

￿

6. 30. 1

￿￿￿￿￿

0501

Deceleration time 2

0.1~6000 sec.

0.1/0.1 *2

*1

Enabled

￿/￿

-

￿

￿

6. 30. 1

￿￿￿￿￿

0502

Acceleration/deceleration1pattern

0:Straight, 1:S-pattern 1, 2:S-pattern 2

1/1

0

Enabled

￿/￿

-

￿

￿

6. 30. 1

￿￿￿￿￿

0503

Acceleration/deceleration2pattern

0:Straight, 1:S-pattern 1, 2:S-pattern 2

1/1

0

Enabled

￿/￿

-

￿

￿

6. 30. 1

1:Acceleration/deceleration 1

￿￿￿￿￿

0504

Panel acceleration/deceleration

2:Acceleration/deceleration 2

1/1

!

Enabled

￿/￿

-

￿

￿

6. 30. 1

selection

3:Acceleration/deceleration 3

4:Acceleration/deceleration 4

￿￿￿￿￿

0505

Acceleration/deceleration

0.0~￿￿ Hz

0. 1/0.01

0.0

Enabled

￿/￿

-

￿

￿

6. 30. 1

switching frequency 1

￿￿￿￿￿

0506

Acceleration S-pattern lower

0~50%

1/1

10

Enabled

￿/￿

-

￿

￿

6. 30. 1

limit adjustment

￿￿￿￿￿

0507

Acceleration S-pattern upper

0~50%

1/1

10

Enabled

￿/￿

-

￿

￿

6. 30. 1

limit adjustment

￿￿￿￿￿

0508

Deceleration S-pattern lower

0~50%

1/1

10

Enabled

￿/￿

-

￿

￿

6. 30. 1

limit adjustment

*1: Default values vary depending on the capacity. ￿ See the table of K-48.

*2: Changing the parameter ￿￿￿ enables to set to 0.01 sec. (adjustment range: 0.01~600.0 sec.).

11

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E6581301