Toshiba VF-AS1 Manual

A SERVICE OF

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E6581301



11

K-24

[25] Protection functions [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



0622

Abnormal speed detection time

0.01~1

0

0.0 sec.

0.01/0.01

0

.01

Enabled

Ɣ

/

Ɣ

Ɣ

/

Ɣ

Ɣ

Ɣ

6. 33. 13

H



0623

Overspeed detection frequency

upper

band

0.00:Disabled, 0.01~30.0Hz 0.01/0.01 0.0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 13

H



0624

Overspeed detection frequency

lower

band

0.00:Disabled, 0.01~30.0Hz 0.01/0.01 0.0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 13

H



062

5

Undervoltage detection level

5

0~

79

%

, 80: (auto mode)

1/1

80

Disabled

Ɣ

/

Ɣ

Ɣ

/

Ɣ

Ɣ

Ɣ

6. 33. 15

H



0626

Overvoltage limit operation level

100~150%

1

/1

134

Disabled

Ɣ

/

Ɣ

-

Ɣ

Ɣ

6. 14. 2

H



0627 Undervoltage trip selection

0

:Disabled

1:Enabled

1/1 0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 15

H



0628

Undervoltage (trip alarm)

detection time

0.01~10.00 sec. 0.01/0.01 0.03 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 15

H



0629

Regenerative power ride

-

through

control

level

55~100% 1/1 75 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 16

H



0630

Braking answer waiting time

0.0:Disabled, 0.1~10.0 sec.

0.1/0.1

0.0

Enabled

Ɣ

/

Ɣ

-

-

-

6. 33. 17

H



0631 Temperature detection

0:Standard (150

%

-

60 sec.)

1:Estimation of temperature

1/1 0 Disabled - - - - 5. 14

H



0632

Brak

ing

release prohibition time

after operation

0.00᳸2.50 s 0.01/0.01 0.00 Disabled Ɣ/Ɣ -/- - - 6.17

H 0633

VI/II analog input wire breakage

detection level

0:None

1~100%

1/1 0 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 18

H



0634

Annual average ambient

temperature (calculation for part

replacement alarms)

1:

-

10~+10°C

2:+11~+20°C

3:+21~+30°C

4:+31~+40°C

5:+41~+50°C

6:+51~+60°C

1/1 3 Enabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 19

H



0635

Rush current suppression relay

activation time

0.0~2.5 sec. 0.1/0.1 0.0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 20

H



0637

PTC1 thermal selection

0:Deselect

1:Select

1/1

0

Disabled

Ɣ

/

Ɣ

Ɣ

/

Ɣ

Ɣ

Ɣ

*1

H



0638

PTC2 thermal selection

0:Deselect

1:Select

1/1

0

Disabled

Ɣ

/

Ɣ

Ɣ

/

Ɣ

Ɣ

Ɣ

*1

H



0639

Braking resistance overload

time

(10 times of rated torque)

0.1~600.0 sec. 0.1/0.1 5.0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 5. 19

H



0640

Step

-

out detection current level

(for PM motors)

10~150 1/1 100 Disabled - - Ɣ - 6. 29

H



0641

Step

-

out detection time (for PM

motors)

0.0:Not detect

0.1~25.0

0.1/0.1 0.0 Disabled - - Ɣ - 6. 29

H



0643

Brake-equipped motor restart

condition selection

0:

Default (no waiting time for frequencies of 10Hz

and less)

1:Conditional (no waiting time for frequencies of

20Hz and less)

1/1 0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 23

H



0647

Control power supply backup

option failure monitoring

0:

Control power supply not backed up

1:Control power supply backed up (alarm in the

event of a failure)

2:Control power supply backed up (tripping in the

event of a failure)

1/1 0 Disabled Ɣ/Ɣ Ɣ/Ɣ Ɣ Ɣ 6. 33. 24

*1:  For details, refer to Instruction Manual (E6581339) specified in Section 6.42.