UNIFLOW
®
4 PULSED HEAT CONTROL
990-908 vii
Page
Section III: Equipment Setup ............................................................................................................... 2-10
Force Fired, Mechanically Actuated Head .................................................................................... 2-10
Force Fired, Air Actuated Head ..................................................................................................... 2-11
Chapter 3. Using Programming Functions
Overview ............................................................................................................................................ 3-1
Front Panel Display ................................................................................................................................. 3-1
Screen Navigation and Menu Selection .................................................................................................. 3-1
Run Mode ........................................................................................................................................ 3-2
Setup Mode ...................................................................................................................................... 3-2
Graph Key ............................................................................................................................................ 3-3
Graph Schedule Profile .................................................................................................................... 3-3
Process Cycles ........................................................................................................................................ 3-3
Base ............................................................................................................................................ 3-4
Rise1 ............................................................................................................................................ 3-4
Preheat ............................................................................................................................................ 3-4
Rise2 ............................................................................................................................................ 3-4
Reflow ............................................................................................................................................ 3-4
Cool1 ............................................................................................................................................ 3-5
Postheat ............................................................................................................................................ 3-5
Cool2 ............................................................................................................................................ 3-5
Profile Description and Programming .................................................................................................... 3-5
Temperature and Time Parameters ................................................................................................. 3-5
Schedule Setup Parameters ..................................................................................................................... 3-6
Setting the PID Control Number ........................................................................................................... 3-11
Data Key .......................................................................................................................................... 3-14
Profile Number Keys ..................................................................................................................... 3-15
Counters Key ........................................................................................................................................ 3-15
Total Usage Counter ...................................................................................................................... 3-15
Good Reflow Counter .................................................................................................................... 3-16
Clean Counter ................................................................................................................................ 3-16
Replace Counter ............................................................................................................................. 3-16
Schedule Edit Keys ............................................................................................................................... 3-17
Saving Changed Values ................................................................................................................. 3-18
Heating Rate Key .................................................................................................................................. 3-18
Setup Key .......................................................................................................................................... 3-20
Hardware Setup ............................................................................................................................. 3-20
Head Cool Valve Is ........................................................................................................................ 3-20
Solder Cool Valve Is ...................................................................................................................... 3-20