Installation Manual

7-22 Theory of Operations
Performing a Height Sense
Figure 7-6 Flow Diagram - Performing a Height Sense
XY Servo
Interface PWA
Dispense Head
Controller PWA
Main
Interface PWA
Z Carriage
Stops Lowering
Position
Information
Sent to FmNT
FmNT
Dispense Head
Controller PWA
PMAC Card
PIO96 Card
XY Servo
Interface PWA
Main Interface
PWA
Main Interface
PWA
XY Servo
Interface PWA
Z Servo
Interface PWA
Height Sensor
Probe Contacts
Workpiece
Z-axis Servo
Motor Lowers
Dispensing Head
Z Servo
Amplifier
Height Sensor
Probe Is Armed
Position Capture
Signal Sent to
PMAC
PMAC Card
PMAC Issues
Z Motor Stop
Command
XY Servo
Interface PWA
Main
Interface PWA
Z Servo
Interface PWA
Z Servo
Amplifier
Z-axis Servo
Motor
Z Servo Motor