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Photometric Analyzer Operation /Control Unit 3
Part I 3-3
Teledyne Analytical Instruments
Figure 3-1: Hierarchy of System Functions and Subfunctions
System
SELF-TEST
Self-Test
Results
Self-Test in
Progress
Change
Yes/No
Change
Password
Verify
Password
Set track or
hold output
Set current
output
CAL-HOLD
TIMER
MORE
LOGOUT
PWD
FILSOL
AUTOCAL
Enter
Password
Define
Application/Range
Select range
Display gas use
and range
Enter
Secure System
setup not allowed
Span/Zero status
and <>setup
Span/Zero timing
and on/off
Enter
Span/Zero
Solenoid or Filter
Enter
TRACK
or
HOLD
Set cal. hold and
sample hold timer
Enter
MORE
ALGORITHM
Select range
APPLICATION
OUTPUT:
4 or 20 MA
Enter
Enter
Select
Verify/Setup
Auto/Manual
linear Cal.
Verify data
Points
Enter
Enter
Input/Output
Enter Span
gas value
Enter
Enter
Dig_filt
Set Digital
Filter
MODEL
Enter
Display
Model/Version
MORE
Show Negative
Reading
SHOW.NEG