Hitachi CP-X200 instruction manual －25

B－25

B25

The following table lists the holding registers for the “A” Group Standard Functions.

List of Holding Registers

Func.	Name	R/W	Description		Network Data
Code				Reg.	Range	Res.

A001	Frequency source	R/W	Five options; select codes:	1019h	0 to 3, 10	
	setting		00...Keypad potentiometer
			01...Control terminal
			02...Function F001 setting
			03...ModBus network input
			10...Calculate function output
A002	Run command source	R/W	Three options; select codes:	101Ah	1, 2, 3	
	setting		01...Control terminal
			02...Run key on keypad, or
			digital operator
			03...ModBus network input
A003	Base frequency setting	R/W	Settable from 30 Hz to the	101Bh	30 to max.	1 Hz
			maximum frequency		freq.
A203	Base frequency setting,	R/W	Settable from 30 Hz to the 2nd	150Ch	30 to max.	1 Hz
	2nd motor		maximum frequency		freq.2
A004	Maximum frequency	R/W	Settable from the base frequency	101Ch	30 to 400	1 Hz
	setting		up to 400 Hz
A204	Maximum frequency	R/W	Settable from the 2nd base	150Dh	30 to 400	1 Hz
	setting, 2nd motor		frequency up to 400 Hz
A005	[AT] selection	R/W	Five options, select codes:	101Dh	0, 2, 3,	
			00... Select between [O] and [OI]		4, 5
			at [AT]
			02... Select between [O] and
			keypad potentiometer
			03... Select between [OI] and
			keypad potentiometer
			04... Only [O] input active
			05... Only [OI] input active
A011	O–L input active range	R/W	The output frequency	1020h	0 to 4000	0.1 Hz
	start frequency		corresponding to the analog
			input range starting point,
			Range is 0.0 to 400.0
A012	O–L input active range	R/W	The output frequency	1022h	0 to 4000	0.1 Hz
	end frequency		corresponding to the analog
			input range ending point, range
			is 0.0 to 400.0
A013	O–L input active range	R/W	The starting point (offset) for the	1023h	0 to 100	1 %
	start voltage		active analog input range, range
			is 0. to 100
A014	O–L input active range	R/W	The ending point (offset) for the	1024h	0 to 100	1 %
	end voltage		active analog input range, range
			is 0. to 100.
A015	O–L input start	R/W	Two options; select codes:	1025h	0, 1	
	frequency enable		00...Use offset (A011 value)
			01...Use 0 Hz
A016	External frequency	R/W	Range n = 1 to 16, where n =	1026h	1 to 17	1 sample
	filter time constant		number of samples for average.
			Set 17 to use 16-samples for avg.,
			plus deadband +0.1/-0.2Hz

Appendix BAppendix B