(A) Application parameters
Parameters
5 - 522
5.14.9 Orientation
control
The inverter can adjust the stop position (Orientation control) using a position detector (encoder) at-
tached to a place such as the main shaft of the machine.
A vector control compatible option is required.
Because Pr. 350 "Stop position command selection" is initially set to "9999", the orientation control
function is invalid.
Pr.
Name
Initial
value
Setting
range
Description
350
A510
Stop position command
selection
9999
0
Internal stop position command (Pr. 356)
1
External stop position command (FR-A8AX 16-bit data)
9999
Orientation control invalid
351
A526
Orientation speed
2 Hz
0 to 30 Hz
Turning ON the X22 signal decelerates the motor speed to
the set value.
352
A527
Creep speed
0.5 Hz
0 to 10 Hz After the speed reaches the orientation speed, the speed
decreases to the creep speed set in Pr. 352 as soon as the
current position pulse reaches the creep switchover
position set in Pr. 353.
353
A528
Creep switchover position
511
0 to 16383
354
A529
Position loop switchover
position
96
0 to 8191
As soon as the current position pulses reach the set position
loop switchover position, control is changed to the position
loop.
355
A530
DC injection brake start
position
5
0 to 255
After the motor moves into the position loop, the motor
stops by the DC injection brake when the current position
pulses reach the specified start position of the DC injection
brake.
356
A531
Internal stop position
command
0
0 to 16383
When "0" is set in Pr. 350, the internal position command is
activated and the setting value of Pr. 356 becomes the stop
position.
357
A532
Orientation in-position
zone
5
0 to 255
Set the in-position width at a stop of the orientation.
358
A533
Servo torque selection
1
0 to 13
Operation at orientation completion can be selected.
359
C141
/
852
C241
Encoder rotation direction
1
0
Set when using a motor for
which forward rotation
(encoder) is clockwise viewed
from the shaft.
Set for the operation at
120 Hz or less.
100
Set for the operation at a
frequency higher than
120 Hz.
1
Set when using a motor for
which forward rotation
(encoder) is counterclockwise
viewed from the shaft.
Set for the operation at
120 Hz or less.
101
Set for the operation at a
frequency higher than
120 Hz.
360
A511
16-bit data selection
0
0
Speed command
When Pr. 350 = "1" is set
and the FR-A8AX is
mounted together, set the
stop position using 16-bit
data.
Stop position command is
input as binary regardless
of the Pr. 304 setting.
1
16-bit data is used as the
external position command as
is.
2 to 127
Set the stop position by
dividing up to 128 stop
positions.
361
A512
Position shift
0
0 to 16383
Shift the home position using a compensation value
without changing the home position of the encoder. The
stop position is a position obtained by adding the setting of
Pr. 361 to the position command.
V/F
V/F
V/F
Magnetic flux
Magnetic flux
Magnetic flux Vector
Vector
Vector
CW
CCW
Summary of Contents for FR-A820-00046 (0.4K)
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Page 4: ......
Page 144: ...System configuration for Ethernet communication FR A800 E Installation and wiring 2 114 ...
Page 202: ...Basic operation procedure JOG operation Basic operation 4 32 ...
Page 1090: ...Check first when you have a trouble Protective functions 6 50 ...
Page 1189: ...Appendix EC Declarations of Conformity FR A800 A 49 ...
Page 1190: ...EC Declarations of Conformity Appendix A 50 ...
Page 1191: ...Appendix EC Declarations of Conformity FR A800 A 51 ...
Page 1192: ...EC Declarations of Conformity Appendix A 52 ...
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Page 1194: ...EC Declarations of Conformity Appendix A 54 ...
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Page 1196: ...EC Declarations of Conformity Appendix A 56 ...
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Page 1204: ...EC Declarations of Conformity Appendix A 64 ...
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Page 1208: ...EC Declarations of Conformity Appendix A 68 ...
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Page 1210: ...EC Declarations of Conformity Appendix A 70 ...
Page 1211: ...Appendix EC Declarations of Conformity FR A800 A 71 ...
Page 1212: ...EC Declarations of Conformity Appendix A 72 A 7 2 FR A846 series ...
Page 1213: ...Appendix EC Declarations of Conformity FR A800 A 73 ...
Page 1214: ...EC Declarations of Conformity Appendix A 74 ...
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