Installation and wiring
Connection of motor with encoder (vector control)
FR-A800
2 - 71
2.8
Connection of motor with encoder (vector control)
Using encoder-equipped motors together with a vector control compatible option enables speed,
torque, and positioning control operations under orientation control, encoder feedback control, and
full-scale vector control.
This section explains wiring for use of the FR-A8AP.
Appearance and parts name of FR-A8AP
I002805E
Fig. 2-48:
Description of the option FR-A8AP
Symbol
Name
Description
Refer to
page
Mounting hole
Used for installation to the inverter.
⎯
Terminal block
Connected with the encoder.
Encoder type selection switch (SW3)
Switches the encoder type (differential line
driver/complementary).
CON2 connector
Used for extension.
⎯
Terminating resistor selection switch (SW1)
Switches ON or OFF the internal terminating
resistor.
Switch for manufacturer setting (SW2)
Do not change from the initially-set status.
(Switches 1 and 2 are OFF
.)
⎯
!
Connector
Connected to the option connector of the
inverter.
"
LED for manufacturer check
Not used.
⎯
Tab. 2-30:
Parts of the option FR-A8AP
PA
2
PB2
PZ2
SD
SD
PO
PA
1
PB1
PZ1
PG
PG
PIN
1
2
3
4
O
N
1
2
O
N
SW2
SW3
SW1
Terminal layout
Front view
Rear view
PIN and PO
are not used
!
1
2
O
N
Содержание FR-A820-00046 (0.4K)
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