RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
8
/
31
© 2019
Toshiba Electronic Devices & Storage Corporation
6. Switches
The Closed-loop system includes:
‒
Start switch for starting or stopping motor rotation
‒
Brake switch for stopping motor rotation in an emergency
‒
CW/CCW switch for setting rotation direction
‒
Speed control by potentiometer (see 6.1)
The settings are shown in below:
START BRAKE
Mode
L H Active/Normal
L L Active/Brake
H H/L Standby
H
L
CW/CCW CCW
CW
OVP
Sine wave
Square wave
Figure 6-1 Switches
Potentiometer
Motor speed can be controlled using potentiometer.
In MCD + Op-Amp mode:
Target speed increases in a counter-clockwise direction
In MCD+MCU mode:
Target speed increases by 100RPM in a counter-clockwise direction.
LCD displays target speed is shown as below:
CW/CCW
BRAKE
START
OVP
Push to outer side
to start rotation
