ACU-RITE MILLPWR 2 Axes - Manual (Page 218)

TROUBLESHOOTING GUIDE
MILLPWR ®
Operation Manual 9-5
System powers up, but
motor(s) will not move
table (continued) While in the DRO screen,
move each axis manually to
check if the precision glass
scales count. If the precision
glass scales do not count,
perform the following:
Press the emergency table
stop button.
Swap the X- and Y-axes
servo connections.
Do not release the table
stop button until you
have restored the X- and
Y- servo connectors to
their proper locations!
In the DRO screen, move
each axis manually to
check if the precision glass
scales count. If a precision
glass scale doesn’t count,
follow the instructions for
“The scale(s) miscount in
certain areas only” below.
Remove the scale(s). Clean
the glass (located inside
the aluminum extrusion)
and the reading head glass
using a cotton swab and
denatured alcohol or ace-
tone.
Re-install the scale(s) and
realign the reading head(s).
X- and/or Y-axes precision
glass scales stopped counting
The scale(s) miscount in
certain areas only
Symptom
Recommended
Corrective Action
Probable Cause
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