CHAPTER 4: OPERATING INSTRUCTIONS
UNIFLOW
®
4 PULSED HEAT CONTROL
4-6 990-908
DATA Screen Description
The far right and bottom three lines of the
DATA screen contain the same
information as on the GRAPH screen.
The information specific to the DATA
screen is as follows:
The table in the upper section
displays the peak, average, and
final temperatures for the
Preheat and Reflow process
cycles of most recent reflow.
The next table down displays
the actual times for each
process cycle.
The
Coarse and Fine heating rates, and PID Control setting for the current profile are
displayed.
The status of the Clean and Replace Counters.
Data Screen Abbreviations and Time Calculations
ABBREVIATION DESCRIPTION
PREHET
Main Thermocouple Preheat Temperature
REFLW
Main Thermocouple Reflow Temperature
AUXPH
Auxiliary Thermocouple Preheat Temperature
AUXRF
Auxiliary Thermocouple Reflow Temperature
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