Oriental motor BLH Series - Page 61

61
I/O signals
[2-Wire mode]

FWD input, REV input
When the FWD input is turned ON, the motor rotates in the forward direction. When it is turned OFF, the motor stops
according to the STOP-MODE input status.
When the REV input is turned ON, the motor rotates in the reverse direction. When it is turned OFF, the motor stops
according to the STOP-MODE input status.
If the FWD input and the REV input are turned ON simultaneously during motor rotation, the motor decelerates to a
stop.
If the STOP-MODE input status is changed from OFF to ON while the motor decelerates to a stop, the motor operation
changes to instantaneous stop.

STOP-MODE input
This is a signal to select how the motor should stop when the FWD input or the REV input is turned OFF.
When the STOP-MODE input is OFF, the motor decelerates to a stop according to the deceleration time of the operation
data number.
When the STOP-MODE input is ON, the motor stops at the shortest time (instantaneous stop).
Example:
When the "Motor rotation direction" parameter is set to "positive direction (+) = CW" (factory setting)
Motor operation
CCW
CW CW CW
CCW
FWD input
OFF
ON
REV input
ON
OFF
ST
OP-MODE input
ON
OFF
CW/CCW operation
Deceleration stop
Rotation direction switching, Stopping method selection
Deceleration
stop
Deceleration
stop
Instantaneous stop
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M0 to M2 inputs
Desired operation data number can be selected by a combination of ON-OFF status of the M0 to M2 inputs.
The number of selectable operation data is eight data.
Variable speed operation and multi-speed operation can be performed.
Operation data number M2 M1 M0
High spee
d
Low speed
0 OFF OFF OFF
1 OFF OFF ON
2 OFF ON OFF
3 OFF ON ON
4 ON OFF OFF
5 ON OFF ON
6 ON ON OFF
7 ON ON ON