Hitachi J300U Series instruction manual Motor receiving voltage setting, Extension function

Monitor

mode contents

Analog meter adjustment

Contents and display

Adjust the analog meter connected to the frequency monitor

terminal. (Initial setting of the [FM] terminal: Analog frequency monitor)

Sink type wiring

When operation starts, t/T output between FM and CM1 terminals is

Refer to page 5-3

proportional to the output data. Adjust the meter so that it indicates

FM

the maximum point when the output is at the maximum.

t

CM1

➤

PLC

➤

P24

➤

1

2

➤

➤

T

➤

FUNC

FUNC

t (variation)

Initial value

Output =

➤

➤

T

When

the analog meter furthermore, repeat the same operation.

➤

adjusting

1

2

Maximum level of analog meter

➤

Frequency monitor:

(A63 maximum frequency setting)

Current monitor:

(200% of inverter rated current)

Torque monitor:

(200% of rated torque)

NOTE 1: This function is valid only when the analog monitor is used. (Freqency monitor, current monitor, torque monitor)

NOTE 2: The adjusted value when the input terminal STN (initialization) is used is the initial value.

Set the motor receiving voltage. When the FUNC key is pressed once, the current set value of the motor receiving voltage is displayed.

1

Motor receiving voltage setting

FUNC	200 V class
	➤
	➤
➤

FUNC

400 V class

	➤
	Initial value
2
	1
	➤
➤	Initial value
	2

Select the item of each extension function. After setting, the display is returned to the code display.

After data is changed, be sure to press the FUNC key to store it.

Extension function

FUNC

Code selection

FUNC Code selection

setting

➤

➤

➤

➤

FUNC

2	➤		1
		➤

2		➤			1
				➤
						When the data is changed,
						the display blinks.
						(Set value storage wait state)
When the	FUNC		key is pressed, the display stops

blinking and the data is stored.

7-13