Oriental motor BLHD100K - Page 35

7 Operation
−35−
 INT.VR/EXT input
INT.VR is selected when the input is ON, and the setting speed of internal
potentiometer is enabled. EXT is selected when the input is OFF, and the setting
speed of external potentiometer or external DC voltage is enabled. Switching this
signal allows combined use of the external potentiometer or external DC voltage or
two-speed switching operation. When the internal potentiometer is not used, there is
no necessity even if there is no connection.
Instantaneous
stop
Run
OFF
ON
START/STOP input
RUN/BRAKE input
CW/CCW input
Motor operating
pattern
CW
CCW
Run
INT.VR/EXT input
Instantaneous
stop
Run
INT.VR
EXT
INT.VR
EXT
START
RUN
BRAKE
RUN
CCW
CW
BRAKE
INT.VR
INT.VR
EXT
∗
∗
∗
∗
∗
∗
10 ms or more
OFF
ON
OFF
ON
OFF
ON
EXT