8
Connection and operation
Connect the speed controller to the power supply, motor and switches according to the following
procedure:
1.
Loosen the cover screw (M4, one location) at the center of the cover, and remove the cover.
2.
Connect each terminal.
3.
Install the cover and secure it with the cover screw (M4, one location).
Tightening torque: 0.7 N·m (99 oz-in)
See
“
Installing and wiring in compliance with EMC directive
”
on page 5 for measures with regard to
noise.
Names and function of parts
The illustration has the cover removed. Install
the cover after connection.
LED1
VR1
POWER SPEED ACCEL DECEL
VR3
VR2
TB3
S1 S2 S3 S4 S5 S6
INT-VR
STOP
BRAKE
EXT-VR
7
8
10
11
1
2
3
4
5
6
NC
BLU
BLU
FG
N
L
BLK
RED
WHT
MOTOR
G
DIN lever
Installation
hole
Installation
hole
Acceleration time potentiometer
Set the acceleration time for motor startup.
Deceleration time potentiometer
Set the deceleration time for motor stop.
POWER LED
Turns on (green) while power is being supplied.
Internal speed potentiometer
Set the motor’s operating speed.
Control input terminal
S1 Common terminal for running and braking
S2 Run/Stop input
Runs (OFF) or stops (ON) the motor.
S3 Run/Brake input
Runs (OFF) or brakes (ON) the motor.
S4, S5, S6 Speed potentiometer inputs
When S4 and S5 are shorted, the speed
can be set using the internal speed
potentiometer (INT-VR).
When S4 and S5 are open, the speed
can be set using an external speed
potentiometer (EXT-VR).
When using an external speed
potentiometer, connect it to S4 and S6.
Power connection terminal
(terminals 2 and 3)
Motor connection terminal
(terminals 4, 5 and 6)
Connect the black motor lead wire to terminal 4.
When the red motor lead wire is connected to
terminal 5 and the white motor lead wire to
terminal 6, the motor will rotate in the clockwise
direction, as seen from the motor’s output-shaft side.
When the white motor lead wire is connected to
terminal 5 and the red motor lead wire to
terminal 6, the motor will rotate in the
counterclockwise direction, as seen from the
motor’s output-shaft side.
Terminals 7 and 8
Connect the capacitor only when the
uni-directional operation.
Generator connection terminal
(terminals 10 and 11)
Connect the blue generator lead wires.
FG terminal (terminal 1)
❶
❻
❼
❽
❷
❸
❹
❺
❾
❿
❶ ❷ ❸ ❹
❺
❻
❼
❽
❾
❿
