Toshiba VF-nC1 instruction manual Setting of output terminal functions, Fm/Out

E6581090

6.2.6 Changing the function of an output terminal

H

H

:Output terminal selection 1 (OUT/FM)

:Output terminal selection 3 (FLA, FLB, FLC)

• Function

These parameters are used to send various signals from the inverter to an external device. With these parameters allowing selection from among 14 functions for each output terminal, you can design a system with great flexibility.

■How to use

6

Function of FM/OUT: Use the H parameter to set it.

Function of FLA, FLB, FLC: Use the H parameter to set it.

Ry

*1

FLA

FLB

FLC

P15

FM/OUT

FL

*: The function of the FM/OUT terminal can be switched between meter output (PWM) and open collector output. To use the FM/OUT terminal as an open collector output terminal, set HOUN

to -1 (open collector output).

*1 If using the relay with the rated voltage DC12V of operating coil, the maximum allowable voltage should be higher than 120% of rated voltage, and the maximum ampere value should not exceed 50mA.

(Operating coil resistance 250 ~ 800 Ω approx.).

■Setting of output terminal functions

Terminal	Title	Function	Adjustment range	Default setting
symbol
FM/OUT	H	Output terminal selection 1	0~13	4 (low speed
		(FM/OUT)		detection signal)
FL	H	Output terminal selection 3	(See Section 11.)	10 (failure FL)
		(FL)

See 2.3 for details. ■Related parameters

Title	Function	Adjustment range	Default setting
		-1: Open collector output
		0: Output frequency
		1: Output current
	FM/OUT terminal	2: Frequency setting
HOUN		3: Adjustment (current output fixed at 100%)	0
	functions selection
		4: Adjustment (current output fixed at 50%)
		5: Adjustment (output fixed at the max
		frequency)
		6: Adjustment (gain display)
		F-6