Toshiba VF-AS1 5.11 Setting frequency command characteristics, 5.12 Preset speed operation (speeds in 15 steps)

E6581301

E-18

5.11 Setting frequency command characteristics

H

HH

H ~ H

HH

H , C

H



 : VI/II point setting

HK

HKHK

HK ~ H

HH

H , C

H



 : RR/S4 point setting

HK

HKHK

HK ~ H

HH

H : RX point setting





H

HH

H ~ H

HH

H :

H

HH

H ~ H

HH

H :

H

HH

H ~ H

HH

H :

H

HH

H ~ H

HH

H : Point 1, 2 setting/ frequency

 For details, refer to Section 7.3.

5.12 Preset speed operation (speeds in 15 steps)

UT

UTUT

UT ~UT

UTUT

UT : Preset speed operation frequencies 1~7

H

HH

H ~ H

HH

H



 : Preset speed operation frequencies 8~15

H

HH

H ~ H

HH

H



 : Preset speed operation frequencies 1~15 opera tion mode

[Setting methods]

1) Run/stop

Run and stop control is experienced by the operation panel (Default setting) .

Title Function Adjustment range

Example of settin g

EOQF Command mode

selection

: Terminal input enabled

: Operation panel input enabled (including

LED/LCD option input)

: 2-wire RS485 communication input

: 4-wire RS485 communication input

: Communication option input



Note 1: If speed commands (analog signal or digi tal input) are switched in line with preset speed ope rations, select

the terminal board using the frequency setting mode selection 1 HOQF.

 Refer to 3) or Section 5.5.

2) Preset speed frequency setting

Set the speed (frequency) of the number of steps necessary.

Setting from speed 1 to speed 7

Title Function Adjustment range Default setting

UT~UT Preset speed operation

frequencies 1~7 NN~WN 

Setting from speed 8 to speed 15

Title Function Adjustment range Default setting

H~H Preset speed operation

frequencies 8~15 NN~WN 

It sets up, when using the

optional circuit board

• Function

A maximum of 15 speed steps can be selected just by switching an external contact signa l. Preset speed

frequencies can be programmed anywhere from the lower limit frequency NN to the upper limit frequency WN.

• Function

These parameters adjust the output frequency according to the externally applied analog signal (0~10Vdc

voltage, 4(0)~20mAdc current) and the entered command for setting an exter nal contact frequency.