Oriental motor BLH Series - Page 22

22
Connection
6.11.2 Description of input signals
This section explains about signals that can be assigned to the direct input signals DIN0 to DIN5.
Operation input signals vary depending on the operation input mode.
The operation input mode can be changed by the setting of the "Operation input mode selection" parameter.
Refer to p.51 for details.
Operation input mode
3-Wire mode: START/STOP input, RUN/BRAKE input, FWD/REV input
2-Wire mode: FWD input, REV input, STOP-MODE input
[3-Wire mode]

START/STOP input, RUN/BRAKE input
The motor rotates according to the acceleration time when both the START/STOP input and the RUN/BRAKE input are
turned ON.
If the START/STOP input is turned OFF while the motor rotates, the motor decelerates to a stop
*
according to the
deceleration time.
If the RUN/BRAKE input is turned OFF while the motor rotates, the motor stops at the shortest time (instantaneous stop).
*
Movement of deceleration stop can be changed by setting of the parameter.

FWD/REV input
This is a signal to change the motor rotation direction. The motor rotates in the forward direction when this signal is
turned ON, and in the reverse direction when it is turned OFF. The gure below shows an example when the "Motor
rotation direction" parameter is set to "+=CW."
Motor movement
CW CWCW
CCW
ST
ART/STOP input
OFF
ON
RUN/BRAKE input
ON
OFF
FWD/REV input
ON
OFF
CW/CCW operation
Instantaneous
stop
Stopping method selection
Deceleration
stop
Deceleration
stop
Instantaneous
stop
Note
To surely recognize the input signal, ensure the ON time and OFF time of each input signal for at least 10 ms.