Hitachi J300U Series instruction manual 12-14

Display	(Function mode 1)		(Function mode 2)				Setting, change
	Function	Function	Initialization display			Initialization		Setting contents
sequence							contents
	No.	name	contents
34	F-41	Position	PO EGRP		FB	FB	FB/REF	Effective with option board
	Electronic	setting						(J-FB)
	gear	switching
	setting	Numerator	PO EGR-N		00001	1	1 to 9999
		of ratio
		Denominator	PO EGR-D		00001	1	1 to 9999
		Feed for-	PO FFWG		000.00	0	0 to 655.35
		ward gain
		Position	PO G	000.50 rad/s		0.5	0 to 100
		loop gain				rad/s
35	F-42	Torque	TRQ LIMIT		REM	REM	REM/OP1/OP2	REM: Each operator
	Torque	limit						PO1: Option 1
	limit	setting						PO2: Option 2
	setting	switching
	(Note 1)	Plus torque	TRQ FWD		150%	150%	20 to 150%
		limit
		Minus	TRQ REV		150%	150%	20 to 150%	Regenerative mode
		torque limit
36	F-43	PID target	PID IN-SEL		IN	IN	IN/OUT
	PIDcontrol	value input
	setting	method
		switching
		selection
		PID target	PID LVL	000.00%		0%	0 to 200%
		valuesetting
		P gain setting	PID P		1.0	1.0	0.1 to 5.0
		I gain setting	PID I		01.0S	1.0	0 to 15.0
		D gain setting	PID D		000.0	000.0	0 to 100
		Selection	PID MODE		MD0	MD0	MD0 to 4
37	F-46	Transmission	COM BAU	00600 bps		600	300/600/1200/	Effective with option board
	Communi-	speed					2400/4800/9600/	(J-CM)
	cation	selection					19200
	protocol	Station	COM NUMBER		01	1	1 to 32
	setting	number
		selection
		Transfer bit	COM LENGTH		8	8	8/7
		length
		selection
		Parity	COM PAR-SEL1 ON			ON	ON/OFF
		ON / OFF
		selection
		Parity	COM PAR-SEL2 EVN			EVN	EVN/ODD
		even / odd
		selection
		Stop bit	COM STOPBIT		2	2	2/1
		length
		selection

NOTE 1: Smaller levels of torque limit and overload restriction are given top priority and valid for any control method.

12-14