Edge Maxx Operating Principles
5-13
PROXIMITY SENSORS
Sensor Name Function Type & Setting
Control Board
Red LED (Sensor
NOT triggered)
PT41, PT42 (Left) Inlet Capacitive Switches Safety precaution. Redundant mass
proximity sensors positioned at the
base of each inlet conveyor. If a
persons’ hand is sensed, the inlet
conveyor raises and all moving parts
of the unit stop.
Proximity
ON
PT42, PT43 (Right)
PX27 (Left) Transfer Home Detects when the transfer cylinder
is in the home position at the station
inlet.
12 mm
PX32 (Right)
PX25 (Left) Transfer Forward
(located at the end of
each transfer cylinder)
Detects when the transfer cylinder
is all he way forward, allowing the
flatwork to be transferred from the
clutch rolls to the transfer clamps.
12 mm
OFF
PX29 (Right)
PX28 (Left) Transfer Center Detects when the transfer cylinder
is in the center position and ready to
let spread clamps take flatwork.
12 mm
PX31 (Right)
PX52 Right Spread Clamp
Overlimit
Detects when the right spreader
clamp has traveled too far. Creates
a fault condition and stops machine
operation.
12 mm
OFF
PX11 Future use
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