Toshiba VF-A7 Speed/torque reference gain/bias setup 2/2, Operation frequency, Braking, Jogging

Models: VF-A7

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J-7

[7] Speed/torque reference gain/bias setup (2/2)

 

Sensorless vector/vector with sensor (●valid, :invalid)

Title

Communi

Function

Adjustment range

Min. unit (panel/

Default

Write during

Vector control

V/f

Reference

Speed

Torque

Position

 

cation No

 

 

communication)

setting

running

control

control

control

Constant

section



0228

BIN reference point #1

-100100 [%]

1/0.01

0

Enabled

●/●

●/●



0229

BIN reference point #1 frequency

- [Hz] (*1)

0.01/0.01

0.0

Enabled

●/●



0230

BIN reference point #2

-100100 [%]

1/0.01

100

Enabled

●/●

●/●



0231

BIN reference point #2 frequency

- [Hz] (*1)

0.01/0.01

80.0

Enabled

●/●



0232

BIN reference point #1 rate

-250250 [%] (For torque control, etc.)

1/0.01

0

Enabled

●/●

●/●



0233

BIN reference point #2 rate

-250250 [%] (For torque control, etc.)

1/0.01

100

Enabled

●/●

●/●



0234

Pulse reference point #1

-100100 [%]

1/0.01

0

Enabled

●/●



0235

Pulse reference point #1 frequency

- [Hz] (*1)

0.01/0.01

0.0

Enabled

●/●



0236

Pulse reference point #2

-100100 [%]

1/0.01

100

Enabled

●/●



0237

Pulse reference point #2 frequency

- [Hz] (*1)

0.01/0.01

80.0

Enabled

●/●

(*1): Adjustment range is -327.68327.67 [Hz] in case of 16-bit access.

 

 

 

 

 

 

 

 

[8] Operation frequency

 

 

 

 

 

 

 

 

 

Title

Communi

Function

Adjustment range

Min. unit (panel/

Default

Write during

Vector control

V/f

Reference

Speed

Torque

Position

 

cation No

 

 

communication)

setting

running

control

control

control

Constant

section



0240

Start-up frequency

0.010.0 [Hz]

0.01/0.01

0.1

Enabled

●/●

6.7.1



0241

Run frequency

0.0 [Hz]

0.01/0.01

0.0

Enabled

●/●

6.7.2



0242

Run frequency hysteresis

0.030.0 [Hz]

0.01/0.01

0.0

Enabled

●/●

6.7.2



0243

Stop frequency

0.030.0 [Hz]

0.01/0.01

0.0

Enabled

●/●

6.7.1



0244

0 Hz dead band frequency

0.05.0 [Hz]

0.01/0.01

0.0

Enabled

●/●

6.7.3

[9] DC

injection

braking

 

 

 

 

 

 

 

 

 

Title

Communi

Function

Adjustment range

Min. unit (panel/

Default

Write during

Vector control

V/f

Reference

Speed

Torque

Position

 

cation No

 

 

communication)

setting

running

control

control

control

Constant

section



0250

DC injection braking start frequency

0.0120.0 [Hz]

0.01/0.01

0.0

Enabled

●/●

6.8.1



0251

DC injection braking current

0.0100.0 [%]

0.1/0.01

50.0

Enabled

●/●

6.8.1



0252

DC injection braking time

0.010.0 [s]

0.1/0.01

1.0

Enabled

●/●

6.8.1



0253

Forward/reverse DC braking priority control

0: OFF, 1: ON

0

Enabled

●/●

6.8.1



0254

Motor shaft fixing control

0: Disabled, 1: Enabled

0

Enabled

●/●

6.8.2



0255

Zero-speed stop mode selection

0: Standard(DC injection breaking), 1: 0Hz command

0

Disabled

/●

6.8.3

[10]

Jogging

operation

 

 

 

 

 

 

 

 

 

Title

Communi

Function

Adjustment range

Min. unit (panel/

Default

Write during

Vector control

V/f

Reference

Speed

Torque

Position

 

cation No

 

 

communication)

setting

running

control

control

control

Constant

section



0260

Jog run frequency

0.020.0 [Hz]

0.01/0.01

0.0

Enabled

●/●

6.9

 

0261

Jog stop control

0: Deceleration stop

 

0

Enabled

●/●

 

 

 

6.9



1: Coast stop

 

 

 

2: DC injection braking stop

 

 

 

 

 

 

 

 

(Reference section): Refer to the inverter's individual manual.

Page 209
Image 209
Toshiba VF-A7 instruction manual Speed/torque reference gain/bias setup 2/2, Operation frequency, Braking, Jogging