Toshiba VF-FS1 instruction manual 10Vdc voltage input adjustment VIA, VIB, VIA, VIB terminals

						E6581381
[Parameter setting]
	Title		Function	Adjustment range	Default setting
	H	VIA input point 1 setting		0-100 (%)		0
	H	VIA input point 1 frequency		0.0-200.0 (Hz)		0.0
	H	VIA input point 2 setting		0-100 (%)		100
	H	VIA input point 2 frequency		0.0-200.0 (Hz)	50.0	(WP type)
					60.0	(WN type)
	H	VIB input point 1 setting		0-100 (%)		0
	H	VIB input point 1 frequency		0.0-200.0 (Hz)		0.0
	H	VIB input point 2 setting		0-100 (%)		100
	H	VIB input point 2 frequency		0.0-200.0 (Hz)	50.0	(WP type)
					60.0	(WN type)
	H	Communication command point 1 setting		0-100 (%)		0
	H	Communication command point 1 frequency		0.0-200.0 (Hz)		0.0
	H	Communication command point 2 setting		0-100 (%)		100
	H	Communication command point 2 frequency		0.0-200.0 (Hz)	50.0	(WP type)
					60.0	(WN type)

Note: Don't set the same value between point 1 and point 2. If set the same falue, the GTT is displayed.

1) 0-10Vdc voltage input adjustment (VIA, VIB)

6

VIA, VIB terminals

H/H

60 ( Hz )

Output frequency

H/H

0 ( Hz)

H/H 0 (%)

0

・The output frequency with respect to the voltage input is adjusted according to the selected reference point.

・Gradient and bias can be set easily.

H/H 100 (%)

10V voltage signal

Frequency commnd

2) 4-20mAdc current input adjustment (VIA: VIA (SW3) slide switch in the I position)

VIA terminal

H

60 ( Hz )

Output frequency

H

0 ( Hz)

H 20 (%) 4

Frequency commnd

・The output frequency with respect to the current input is adjusted according to the selected reference point.

・Gradient and bias can be set easily. ・Set H to  to create a current

input from 0 to 20mA.

H

100 (%)

20mA current signal

F-17