Application Notes
Independent adjustable speeds
Replace the speed adjust potentiometer with a single pole, multi-position switch, and two
or more potentiometers in parallel, with a total parallel resistance of 10K ohms. Figure
10 shows the connection of two independent speed adjust potentiometers that can be
mounted at two seperate operating stations.
S3
S2
S1
S3
S2
S1
SPEED 2
SPEED 1
CW
20K ohm
CW
20K ohm
Figure 10. Independent Adjustable Speeds
RUN/JOG switch
Using a RUN/JOG switch is recommended in applications where quick stopping is not
needed and frequent jogging is required. Use a single pole, normally closed, momentary
operated pushbutton for the JOB pushbutton as shown in Figure 11. When the RUN/JOG
switch is set to JOG, the motor decelerates to zero speed. Press the JOG pushbutton to jog
the motor. Return the RUN/JOG switch to RUN for normal operation.
S3
S2
S1
CCW
JOG
RUN
10K Ohm
CW
JOG
PUSHBUTTON
Figure 11. RUN/JOG Switch Connection to Speed Adjust Potentiometer
Summary of Contents for XP-AC Series
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