Toshiba VF-AS1 instruction manual Torque limit 2/2 Communi

K-18

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11

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

[20] Torque limit [2/2]

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

￿￿￿￿￿

0445

Regenerative braking torque

0.0~249.9%, 250.0:Disabled

0.1/0.01

250.0

Enabled

￿/￿

￿/￿

￿

-

6. 25. 1

limit 2 level

￿￿￿￿￿

0446

Power running torque limit 3

0.0~249.9%, 250.0:Disabled

0.1/0.01

250.0

Enabled

￿/￿

￿/￿

￿

-

6. 25. 1

level

￿￿￿￿￿

0447

Regenerative braking torque

0.0~249.9%, 250.0:Disabled

0.1/0.01

250.0

Enabled

￿/￿

￿/￿

￿

-

6. 25. 1

limit 3 level

￿￿￿￿￿

0448

Power running torque limit 4

0.0~249.9%, 250.0:Disabled

0.1/0.01

250.0

Enabled

￿/￿

￿/￿

￿

-

6. 25. 1

level

￿￿￿￿￿

0449

Regenerative braking torque

0.0~249.9%, 250.0:Disabled

0.1/0.01

250.0

Enabled

￿/￿

￿/￿

￿

-

6. 25. 1

limit 4 level

￿￿￿￿￿

0451

Acceleration/deceleration

0:In sync with acceleration/deceleration

1/1

0

Disabled

￿/￿

-

￿

-

6. 25. 2

operation after torque limit

1:In sync with min. time

￿￿￿￿￿

0452

Power running stall continuous

0.0~1.0 sec.

0.1/0.1

0.0

Enabled

￿/￿

-

￿

￿

6. 26. 1

trip detection time

￿￿￿￿￿

0453

Regenerative braking stall

0:Stall during regenerative braking

1/1

0

Enabled

￿/￿

-

￿

￿

6. 26. 2

prevention mode selection

1:Not stall during regenerative braking

￿￿￿￿￿

0454

Constant output zone torque

0:Constant output limit

1/1

0

Disabled

￿/￿

￿/￿

￿

-

6. 25. 1

limit selection

1:Constant torque limit

Torque reference

0:It is interchangeable so far.￿

￿￿￿￿￿

0455

(When reversing,reverses the polarity.)￿

1/1

0

Disabled

￿/￿

￿/￿

￿

-

*1

polarity selection

1:The polarity doesn't reverse when reversing.

￿￿￿￿￿

0456

Factory specific coefficient 1

-

1/1

0

Disabled

-

-

-

-

-

*1: ￿ For details, refer to Instruction Manual (E6581331) specified in Section 6.42

[21] Adjustment parameters [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

￿￿￿￿￿

0458

Current control proportional gain

0.0~1000

1/1

0

Disabled

￿/￿

￿/￿

-

-

*1

￿￿￿￿￿

0460

Speed loop proportional gain

1~9999

1/1

12

Enabled

￿/￿

-

-

-

*1

￿￿￿￿￿

0461

Speed loop stabilization

1~9999

1/1

100

Enabled

￿/￿

-

-

-

*1

coefficient

￿￿￿￿￿

0462

Moment of inertia of load 1

0~100

1/1

35

Enabled

￿/￿

-

￿

-

*1

￿￿￿￿￿

0463

Second speed loop proportional gain

1~9999

1/1

12

Enabled

￿/￿

-

-

-

*1

￿￿￿￿￿

0464

Second speed loop stabilization

1~9999

1/1

100

Enabled

￿/￿

-

￿

-

*1

coefficient

￿￿￿￿￿

0465

Moment of inertia of load 2

0~100

1/1

35

Enabled

￿/￿

-

￿

-

*1

￿￿￿￿￿

0466

Speed PI switching frequency

0.0~￿￿ Hz

1/1

0.0

Enabled

￿/￿

-

-

-

*1

0:Disabled

￿￿￿￿￿

0467

Motor oscillation control

1:Enabled(Low gain)

1/1

0

Disabled

-/-

-/-

-

￿

6.27.2

2:Enabled(Middle gain)

3:Enabled(High gain)

￿￿￿￿￿

0468

Stall prevention control

0: Stall prevention control 1

1/1

0

Disabled

-/-

-/-

-

￿

6.26.3

switching

1: Stall prevention control 2

*1: ￿ For details, refer to Instruction Manual (E6581333) specified in Section 6.42.

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

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E6581301!