Toshiba VF-AS1 Manual

A SERVICE OF

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E6581301



11

K-18

[20] Torque limit [2/2] Sensorless vector/vector with sensor (Ɣ:Effective, -:Ineffective)

Title

Communi

cation

No.

Function Adjustment range

Minimum

setting unit

(Panel/Communi

cation)

Default

setting

Write during

running

Vector control

PM

control

V/f Constant

Reference

Speed

control

Torque

control

H



0445

Regener

ative braking torque

limit 2 level

0.0~249.9%, 250.0:Disabled 0.1/0.01 250.0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ - 6. 25. 1

H



0446

Power running torque limit 3

level

0.0~249.9%, 250.0:Disabled 0.1/0.01 250.0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ - 6. 25. 1

H



0447

Regenerative braking t

orque

limit 3 level

0.0~249.9%, 250.0:Disabled 0.1/0.01 250.0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ - 6. 25. 1

H



0448

Power running torque limit 4

level

0.0~249.9%, 250.0:Disabled 0.1/0.01 250.0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ - 6. 25. 1

H



0449

Regenerative braking torque

limit 4 l

evel

0.0~249.9%, 250.0:Disabled 0.1/0.01 250.0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ - 6. 25. 1

H



0451

Acceleration/deceleration

operation after torque limit

0:In sync with acceleration/deceleration

1:In sync with min. time

1/1 0 Disabled Ɣ/Ɣ - Ɣ - 6. 25. 2

H



0452

Power running stall continuous

trip detection time

0.0~1.0 sec. 0.1/0.1 0.0 Enabled Ɣ/Ɣ - Ɣ Ɣ 6. 26. 1

H



0453

Regenerative braking stall

prevention mode selection

0:Stall during regenerative braking

1:Not stall during regenerative braking

1/1 0 Enabled Ɣ/Ɣ - Ɣ Ɣ 6. 26. 2

H



0454

Constant output zone torque

limit selection

0:Constant output limit

1:Constant torque limit

1/1 0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ - 6. 25. 1

H



0455

Torque reference

polarity selection

0:It is interchangeable so far.

(When reversing,reverses the polarity.)

1:The polarity doesn't reverse when reversing

.

1/1 0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ - *1

H



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 (Ɣ:Effective, -:Ineffective)

Title

Communi

cation

No.

Function Adjustment range

Minimum

setting unit

(Panel/Communi

cation)

Default

setting

Write during

running

Vector control

PM

control

V/f Constant

Reference

Speed

control

Torque

control

H



0458

Current control proportional gain

0.0

~1

0

0

0

1/1

0

Disabled

Ɣ

/

Ɣ

Ɣ

/

Ɣ

-

-

*1

H



0460

Speed loop proportional gain

1~

9999

1/1

12

Enabled

Ɣ

/

Ɣ

-

-

-

*1

H



0461

Speed loop stabilization

coefficient

1~9999 1/1 100 Enabled Ɣ/Ɣ - - - *1

H



0462

Moment of inertia of load 1

0

~1

0

0

1/1

35

Enabled

Ɣ

/

Ɣ

-

Ɣ

-

*1

H



046

3

Second speed loop proportional gain

1~

9999

1/1

12

Enabled

Ɣ

/

Ɣ

-

-

-

*1

H



0464

Second speed loop stabilization

coefficient

1~9999 1/1 100 Enabled Ɣ/Ɣ - Ɣ - *1

H



046

5

Moment of inertia of load 2

0

~1

0

0

1/1

35

Enabled

Ɣ

/

Ɣ

-

Ɣ

-

*1

H



046

6

Speed PI switching frequency

0.0~

HJ

Hz

1/1

0.0

Enabled

Ɣ

/

Ɣ

-

-

-

*1

H



0467 Motor oscillation control

0:Disabled

1:Enabled(Low gain)

2:Enabled(Middle gain)

3:

Enabled(High gain)

1/1 0 Disabled -/- -/- - Ɣ 6.27.2

H



0468

Stall prevention control

switching

0: Stall prevention control 1

1: Stall prevention control 2

1/1 0 Disabled

-/- -/- - Ɣ 6.26.3

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

*2:  Settings vary from unit to unit. Even if V[R is set to , no change is made to these values.