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Each Third Generation system will consist of a
desktop PC, (monitor) and HP color printer using Microsoft and
Intelution.
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Sensors: high resolution, non-contacting, mounted on top guide arm.
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PLC BOX
(30"x30"x9") NEMA type will house the Allen Bradley programmable PLC
installed in it (to be located near machine center electrical panel or
control room.
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Interface Module Boxes: NEMA type
mounted on or near the side of each band mill for linking the sensor
to the shielded wire running from the Saw Control - PLC.
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Operator
Saw Cab Light display Panel: NEMA type mounted in the operators cab
has LED panel displays for Speed Ups - Slow Downs - Saw Problem -
Guide Problem in real-time. Saw in-cut indicator.
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PLC
Interface Module outputs for linking the Saw Control PLC to the Mill
PLC.
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Note !
As with all of the Saw Control Systems
our units have always and will still monitor the
(3)
performance functions of the band mill:
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1.
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Saw
displacement (deviation) of the blade.
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Deviation toward the guide.
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Deviation away from the guide.
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This sorts saw performance issues from mill alignment issues. |
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2.
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Vibration levels (high and low limits).
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Has output for alerting of danger for safety.
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This sorts machine condition problems and saw condition issues and shows
consistency of bench work.
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3.
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Guide
position and condition (Guide wear and Guide build-up)
This sorts guide dressing - from guide installing issues that affect saw
alignment and lumber shape and size.
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