Symptom
Controller screen is dim.
(When
connected
to
computer via USB cable,
screen is bright.)
Controller screen is dim.
(When
connected
to
computer via USB cable,
screen is also dim.)
Screen displays "Spindle
On" when spindle is off;
and displays "Spindle Off"
when it is on.
15.0 Replacement Parts
Replacement parts are listed on the following pages. To order parts or reach our service department, call
336-4034
Monday through Friday, 8:00 a.m. to 5:00 p.m., CST. Or e-mail: CNC@Powermatic.com. Having the
Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and
accurately.
Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from
Powermatic. Some parts are shown for reference only, and may not be available individually.
Possible Cause
Not connected to power supply, or
power supply damaged.
50-pin cable is damaged, or interface is
broken.
Crystal
processor
in
damaged.
Incorrect (high) voltage power supply
applied to controller.
Improper
connection
board.
Table 7
Correction *
Check DC24V power supply output. If okay,
check cable from power supply to interface
board.
Replace.
controller
is
Have controller repaired or replaced.
Have controller repaired or replaced.
on
interface
Rewire correctly.
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