Dorner Mfg. Corp.
4
851-738 Rev. A
Brushless DC Motor Control
Product Description
Brushless DC Motor Control
Dorner’s Brushless DC Motor Control
are DC
motor speed controllers for Standard and Heavy Load VFD
gearmotors.
Figure 1
Figure 1
Typical Components
1
Mode indicator LEDs
The illuminating LED indicates the current operation
mode.
• MNTR: Monitor mode
• F/R: Direction setting mode
• LO/RE: Digital operator/external input signal set-
ting mode
• PRGM: Data setting mode
2
Unit display LEDs
The illuminating LED indicates the current display
unit.
• r/min: Speed of motor or gearhead output shaft
• m/min: Conveyor transfer speed
• %: Load factor
3
RUN = Start the motor operation.
4
STOP = Stop the motor.
5
ON/OFF Power Switch.
6
Use these keys to switch the mode or set data.
• Switch the operation mode
• Move to the next item or increase the value
• Move to the previous item or decrease the value
• Confirm the data
7
Display
8
ALARM LED: A red light will come on when an
alarm is generated.
9
RUN LED: A green light stays on during operation.
NOTE
For additional information, refer to the
Oriental Motor Operating Manual shipped
with your controller. See Specifications table
for models.
1
3
4
5
6
8
9
2
7
