Mitsubishi Electronics FR-V500 Droop gain, Droop filter constant, Droop function 288, Orientation

PARAMETERS

Function list (Extended function parameters)

						At-a-glance Guide to Func-
							tions
						": Usable function
Function	Parameter				Cus-	×: Unusable function
						* : Functions that can be used
		Name	Outline	Factory	tomer
						for param eter-set position con-
				Setting	Set-
							trol
					ting
						Vector Control
						Speed	Torque	Position
						control	control	control
	286	Droop gain	Set when providing a drooping characteristic for the speed in proportion to the load	0%		"	×	×
			torque.
Droop	287	Droop filter constant	0 to 100% (Pr. 286)	0.3s		"	×	×
			0.00 to 1.00s (Pr. 287)
			0: Without droop operation during acceleration/deceleration,
		Droop function
	288		1: Without droop operation during acceleration/deceleration	0		"	×	×
		activation selection
			(Pr. 288)
Additional function	342	E2PROM write	0:E2PROM	0		"	"	"
		presence/absence	1:RAM
			For the stop position command, either the internal stop position command or the
			external stop position command using external signals may be selected.
	350	Stop position	0:Internal stop position command			"	×	×
			1:External stop position command (6 bit data when the FR-V5AX is fitted )	9999
		command selection	2:External stop position command (12 bit data when the FR-A5AX is fitted )
			3:External stop position command (16 bit data when the FR-V5AH is fitted )
			9999:Orientation control invalid
	351	Orientation	Decrease the motor speed to the set value during the orientation command is valid.	200r/min		"	×	×
		switchover speed	0 to 1000r/min
	356	Internal stop position	When "0" is set in Pr. 350 "stop position command selection", the internal position			"	×	×
			command is activated and the setting value of Pr. 356 becomes a stop position.	0
Orientation		command	0 to 16383
	357	In-position zone	Set the in-position zone at a stop of the orientation.	11		"	×	×
			0 to 8192
			When "1" is set in Pr. 350 "stop position command selection", the external position
		External position	command is activated and the setting value of Pr. 360 becomes a stop position.
	360		0: External position command invalid	0		"	×	×
		command selection	1: 4096 per rotation with the FR-A5AX, 64 per rotation with the FR-V5AX
			2 to 127: The external stop position command may be used to set up to 128 stop
			positions at regular intervals.
	361	Position shift	The stop position is a position obtained by adding the setting value of Pr. 361 to the			"	×	×
			position command. You can make fine adjustments to a stop position.	0
			0 to 16383
	362	Orientation position	Adjust at a stop of the orientation	10		"	×	×
		loop gain	0.1 to 100
Controlsystem function	374	Overspeed detection	Overspeed occurs if the motor speed exceeds the preset speed.	3450		"	"	"
		level	0 to 4200r/min	r/m in
	380	Acceleration		0%		"	"	×
		S-pattern 1
C	381	Deceleration	You can set X20 in any of Pr. 180 to 183 and Pr. 187, and set an S pattern by turning it	0%		"	"	×
pattern-S		S-pattern 1
			on/off.
	382	S-pattern 2	0 to 50%	0%		"	"	×
		Acceleration	Set an S pattern in Pr. 380 to Pr. 383.
	383	Deceleration		0%		"	"	×
		S-pattern 2
	393	Orientation selection	0,1,2,10,11,12	0		"	×	×
	396	Orientation speed	0 to 1000	60		"	×	×
Orientation		gain (P term)
	398	Orientation speed	0 to 100.0%	1		"	×	×
	397	Orientation speed	0 to 20.0s	0.333		"	×	×
		integral time
		gain (D term)
	399	Orientation	0 to 1000	20		"	×	×
		deceleration ratio

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