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TECHNI CAL REFEREN CE DRI VES AND SE NSOR S Chapter Issue 8 Dec 02 ProFlow Manual 1.29 Sensors GSX a nd Lt Machi nes Name T ype T est Point Functional Descrip tion Cassette Low R eed Switc h Y3 X3 PCADADI O Detect s when…

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TECHNICAL REFERENCE
DRIVES AND SENSORS
1.28 ProFlow Manual Chapter Issue 8 Dec 02
Motor (fixed head
machines)
The ProFlow system on fixed head machines utilizes the ProFlow printhead
mechanism motor and sensor for all vertical movement configurations
Figure 1-21 ProFlow Mechanism Motor and Sensor Location
Name Type Functional Description
ProFlow
Mechanism
Stepper Motor Raises and lowers the ProFlow to the required height
ProFlow Mechanism
Stepper Motor Drive Pulley
Stepper Motor (Behind
Attachment Plate)
ProFlow Home Sensor
TECHNICAL REFERENCE
DRIVES AND SENSORS
Chapter Issue 8 Dec 02 ProFlow Manual 1.29
Sensors
GSX and Lt Machines
Name Type Test Point Functional Description
Cassette Low Reed Switch Y3 X3 PCADADIO Detects when the transfer head is low on paste/empty
Squeegee
Front Home
Hall Effect Y1 X4 Pin b24 Detects when the ProFlow downstop has moved into
the home position
Squeegee
Rear Home
Hall Effect Y1 X4 Pin c26 Detects when the ProFlow unit has moved into the
home position
Infinity Machines
Name Type Test Point Functional Description
Cassette Low Reed Switch MultiMove X12 IN6 Detects when the transfer head is low on paste/empty
Squeegee
Front Home
Hall Effect Stepper Multiplexer Detects when the downstop has moved into the home
position
Squeegee
Rear Home
Hall Effect Stepper Multiplexer Detects when the ProFlow unit has moved into the
home position
Fixed Head Machines
Name Type Test Point Functional Description
Cassette Low Reed Switch MultiMove X12 IN6 Detects when the transfer head is low on paste/empty
ProFlow Home Microswitch Stepper Multiplexer Detects when the ProFlow unit has moved into the
home position
TECHNICAL REFERENCE
DRIVES AND SENSORS
1.30 ProFlow Manual Chapter Issue 8 Dec 02
Figure 1-22 Cassette Low Sensor Location
15
0
30
Pressure Mechanism (cover removed)
Sensor Unit
Piston Crosshead
Piston Crosshead
Graduated Marker
Actuator
Reed Sensor