Filter
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63
PARAMETERS
Function list (Extended function
parameters)
Droop
286 Droop gain
Set when providing a drooping characteristic for the speed in proportion to the load
torque.
0 to 100% (Pr. 286)
0.00 to 1.00s (Pr. 287)
0: Without droop operation during acceleration/deceleration,
1: Without droop operation during acceleration/deceleration
(Pr. 288)
0%
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××
287 Droop filter constant
0.3s
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××
288
Droop function
activation selection
0
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××
Additional
function
342
E
2
PROM write
presence/absence
0:E
2
PROM
1:RAM
0
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Orientation
350
Stop position
command selection
For the stop position command, either the internal stop position command or the
external stop position command using external signals may be selected.
0:Internal stop position command
1:External stop position command (6 bit data when the FR-V5AX is fitted )
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
9999
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××
351
Orientation
switchover speed
Decrease the motor speed to the set value during the orientation command is valid.
0 to 1000r/min
200r/min
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××
356
Internal stop position
command
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 to 16383
0
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××
357 In-position zone
Set the in-position zone at a stop of the orientation.
0 to 8192
11
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××
360
External position
command selection
When "1" is set in Pr. 350 "stop position command selection", the external position
command is activated and the setting value of Pr. 360 becomes a stop position.
0: External position command invalid
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.
0
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××
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 to 16383
0
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××
362
Orientation position
loop gain
Adjust at a stop of the orientation
0.1 to 100
10
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××
Control system
function
374
Overspeed detection
level
Overspeed occurs if the motor speed exceeds the preset speed.
0 to 4200r/min
3450
r/min
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S-pattern C
380
Acceleration
S-pattern 1
You can set X20 in any of Pr. 180 to 183 and Pr. 187, and set an S pattern by turning it
on/off.
Set an S pattern in Pr. 380 to Pr. 383.
0 to 50%
0%
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×
381
Deceleration
S-pattern 1
0%
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×
382
Acceleration
S-pattern 2
0%
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×
383
Deceleration
S-pattern 2
0%
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×
Orientation
393 Orientation selection
0,1,2,10,11,12 0
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××
396
Orientation speed
gain (P term)
0 to 1000 60
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××
397
Orientation speed
integral time
0 to 20.0s 0.333
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××
398
Orientation speed
gain (D term)
0 to 100.0% 1
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××
399
Orientation
deceleration ratio
0 to 1000 20
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××
Function
Parameter
Name Outline
Factory
Setting
Cus-
tomer
Set-
ting
At-a-glance Guide to Func-
tions
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": Usable function
×: Unusable function
* :
Functions that can be used
for parameter-set position con-
trol
Vector Control
Speed
control
Torque
control
Position
control