Hitachi SJ700-2 instruction manual Function Mode, Output frequency setting, Keypad Run key routing

Related code

b035: Rotational direction restriction

Related code F004: Keypad Run key routing

Related code

F001: Output frequency setting

A001: Frequency source setting A020/A220/A320:

Multispeed frequency setting, 1st/2nd/3rd motors

C001 to C008:

Terminal [1] to [8] functions

Chapter 4 Explanation of Functions

4.2 Function Mode

4.2.1 Output frequency setting

The output frequency setting function allows you to set the inverter output frequency.

You can set the inverter output frequency with this function (F001) only when you have specified "02" for the frequency source setting (A001). For other methods of frequency setting, see Section 4.2.4, "frequency source setting (A001)."

(If the setting of function "A001" is other than "02", function "F001" operates as the frequency command monitoring function.)

The frequency set with function "F001" is automatically set as the Multispeed frequency setting (A020). To set the second and third multispeed s, use the multispeed frequency setting, 2nd motor, function (A220) and multispeed frequency setting, 3rd motor, function (A320), or use function "F001" for the setting after turning on the SET and SET3 signals. For the setting using the SET and SET3 signals, assign the SET function (08) and SET3 function (17) to intelligent input terminals.

If the set output frequency is used as the target data for the PID function, PID feedback data will be displayed in percent (%). ("100%" indicates the maximum frequency.)

Item	Function code	Range of data	Description
Output frequency setting	F001	0.0, start frequency to	The frequency set with F001 is equal to the
			setting of A020.
	A020/A220/	maximum frequency,	The second control frequency set with F001
Multispeed 0		1st/2nd/3rd motors	is equal to the setting of A220.
	A320
		(Hz)	The third control frequency set with F001 is
			equal to the setting of A320.

4.2.2 Keypad Run key routing

When you enter operation commands via the digital operator, the Keypad Run key routing function allows you to select the direction of motor operation.

This function is ineffective when you use the control terminal block or remote operator to input operation commands.

Item	Function code	Data	Description
Keypad Run key routing	F004	00	Forward operation
		01	Reverse operation

4.2.3 Rotational direction restriction

The rotational direction restriction function allows you to restrict the direction of motor operation.

This function is effective regardless of the specification of operation command input device (e.g., control circuit block or digital operator).

If an operation command to drive the motor in a restricted direction is input, the inverter (digital operator)

will display .

Item	Function code	Data	Description
Rotational direction	b035	00	Both forward and reverse operations are enabled.
		01	Only forward operation is enabled.
restriction
		02	Only reverse operation is enabled.

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