Toshiba VF-AS1 Power Supply User Manual

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E6581528

K-30

[28] Communication function [2/4] Sensorless vector/vector with sensor (●:Effective, -:Ineffective)

Default setting

Vector control

Title

Commun

ication

No.

Function Adjustment range

Minimum

setting unit

(Panel/Communi

cation)



=

500V

-50Hz



=

575V

-60Hz



=

690V

-50Hz

Write

during

running

Speed

control

Torque

control

V/f

Constant

Reference

 0826

Inverter-to-inverter

communication setting (4-wire

RS485)

0:Slave (issues a 0Hz command if something

goes wrong with the master)

1:Slave (continues operation if something goes

wrong with the master)

2:Slave (trips for emergency stop if something

goes wrong with the master)

3:Master (sends a frequency command)

4:Master (sends an output frequency)

5:Master (sends a torque command)

6:Master (sends an output torque command)

1/1 0 0 0 Enabled ●/● ●/● ● 6. 39. 1

 0829

Protocol selection (4-wire

RS485)

0:TOSHIBA

1:MODBUS

1/1 0 0 0 Enabled ●/● ●/● ● 6. 39. 1

 0830

Communication option

(DeviceNet/ PROFIBUS) setting

0~7 1/1 0 0 0 Enabled ●/● ●/● ● *1

 0831

Communication option

(DeviceNet/ PROFIBUS) setting