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3. ORIENTATION CONTROL
This function is used with a position detector (PLG) installed to the spindle of a machine tool (or the motor) to allow a
rotary shaft to be stopped at the specified position (oriented).
Pr. 350 "stop position command selection" is factory-set to "9999" to make the orientation control function invalid.
3.1. Wiring Example
Standard motor with PLG
(
SF-JR
)
IM
PLG
5V
0
NFB
R
S
T
STF
STR
SD
U
V
W
FR-A5AP
PA1
PA2
PAR
PB1
PB2
PBR
PC1
PC2
PCR
5V
SG
C
R
A
N
B
P
H
K
E
SE
SD
X11
X10
ORA
X22
X1
X0
DY
Power suppl
y
Forward rotation
Reverse rotation
Orientation command
In position
Orientation fault
Output common
External stop command
Inverter
(
Note 5
)
(
Note 6
)
(
Note 7
)
(
Note 1
)
(
Note 1
)
5VDC
power suppl
y
(
Note 2
)
FR-A5AX
(
Note 4
)
(
Note 4
)
(
Note 4
)
(
Note 6
)
ORM