Hitachi CP-X200 instruction manual Multi-Speed Select

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Multi-Speed Select

andOperations Monitoring	Monitoring
and
Operations

	The inverter		can	store up to	16 different target			Multi-	Input Function
	frequencies (speeds) that the motor output uses for							speed
									CF4	CF3 CF2 CF1
	steady-state		run	condition.	These	speeds	are	Speed 0
	accessible through programming five of the intelligent								0	0	0	0
								Speed 1	0	0	0	1
	terminals as binary-encoded inputs CF1 to CF4 per
								Speed 2	0	0	1	0
	the table to the right. These can be any of the six							Speed 3	0	0	1	1
	inputs, and in any order. You can use fewer inputs if							Speed 4	0	1	0	0
	you need eight or fewer speeds.							Speed 5	0	1	0	1
								Speed 6	0	1	1	0
	NOTE: When choosing a subset of speeds to use,							Speed 7	0	1	1	1
								Speed 8	1	0	0	0
	always start at the top of the				table,	and with	the	Speed 9	1	0	0	1
	least-significant bit: CF1, CF2, etc.							Speed 10	1	0	1	0
								Speed 11	1	0	1	1
	3rd	Speed						Speed 12	1	1	0	0
								Speed 13	1	1	0	1
	7th
	5th							Speed 14	1	1	1	0
	2nd							Speed 15	1	1	1	1
	1st
	6th					The example with eight speeds in the
	4th
	0th					figure below shows how input switches
[CF1]	1					configured for CF1–CF3 functions can
	0					change the motor speed in real time.
[CF2]	1
	0
						NOTE: Speed 0			is set by		the	A020
[CF3]	1
	0
						parameter value.
[FW]	1
	0
Option		Terminal	Function Name		State			Description
Code		Symbol
02		CF1	Multi-speed Select,		ON	Binary encoded speed select, Bit 0, logical 1
			Bit 0 (LSB)		OFF	Binary encoded speed select, Bit 0, logical 0
03		CF2	Multi-speed Select,		ON	Binary encoded speed select, Bit 1, logical 1
			Bit 1		OFF	Binary encoded speed select, Bit 1, logical 0
04		CF3	Multi-speed Select,		ON	Binary encoded speed select, Bit 2, logical 1
			Bit 2		OFF	Binary encoded speed select, Bit 2, logical 0
05		CF4	Multi-speed Select,		ON	Binary encoded speed select, Bit 3, logical 1
			Bit 3 (MSB)		OFF	Binary encoded speed select, Bit 3, logical 0

Valid for inputs:	C001~C005
Required settings	F001, A001=02,
	A020 to A035

Notes:

ξWhen programming the multi-speed settings, be sure to press the Store key each time and then set the next multi-speed setting. Note that when the key is not pressed, no data will be set.

ξWhen a multi-speed setting more than 50Hz (60Hz) is to be set, it is necessary to program the maximum frequency A004 high enough to allow that speed

Example (some CF inputs require input configuration; some are default inputs—see page 3–

49):

	CF4 CF3 CF2 CF1
5	4	3	2	1	L	PCS	P24

See I/O specs on page 4–6.