Theory of Operation 7-17
Dispensing Head Moves in Z -Axis
Figure 7-4 Flow Diagram - Dispensing Head Z-Axis Movement
Z Hall Sensor
Z Rotary
Encoder
FmNT
PMAC Card
Main Interface
PWA
XY Servo
Interface
PWA
Z Servo
Interface
PWA
Servo Shelf
Z Servo Moto
Com
uter
Dispensing Head
Z Servo
Amplifier
Z Carriage
Moves
