Toshiba VF-A7 Frequency signals, Low-speed signal, ・Function, ・Output terminal setting

or

: Low speed signal(b-contact)

Set value

: Low speed signal(a-contact)

6. Extended parameters

Speed control mode

Torque control mode

Extended parameters are used for sophisticated operation, fine adjustment and special purposes. Change parameter settings, as required.

Extended parameter list => Refer to Chapter 10.

6.1Frequency signals

6.1.1 Low-speed signal

 ：Low-speed signal output frequency

・Function

When the output frequency exceeds the frequency set with the parameter F100, an ON signal is put out. The function of this parameter is to send a signal for exciting or releasing an electromagnetic brake.

★through the open collector terminal OUT1 or OUT2 (24 Vdc - max. 50 mA). (Default setting: OUT 1)

[Parameter setting]

Tytle	Function	Adjustment range	Default setting
	Low-speed signal output frequency	～	

Output frequency [Hz]
Set frequency

0	[s]

	Low-speed signal output (Default setting)					ON
		P24-OUT1				OFF
(	Low-speed signal output: Inversion					ON
		P24-OUT1				OFF )
[Connection diagram (Sink logic)]
					P24
			Ry		OUT1(or OUT2)
	・Output terminal setting
	The low-speed signal (ON signal) output function has been assigned to the
	terminal OUT1 by default. To invert output signals, it is necessary to change
	the setting of the output terminal selection parameter.
	[Parameter		setting]
		Title	Function	Adjustment range



Output terminal selection #1 (OUT1)

～

Note) To use OUT2 terminal, set the parameter .

F-1