Mitsubishi Electric FR-A800, Instruction Manual

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Installation and wiring Connection of motor with encoder (vector control)
FR-A800 2 - 61
2.8 Connection of motor with encoder (vector control)
Using an encoder-equipped motor 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. 2-44: 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. 2-67
Encoder type selection switch (SW3)
Switches the encoder type (differential line
driver/complementary).
2-64
CON2 connector Not used.
⎯
Terminating resistor selection switch (SW1)
Switches ON or OFF the internal terminating
resistor.
2-64
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.
1-3
!
LED for manufacturer check Not used.
⎯
Tab. 2-29: 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