Controller / User Interface | 4-43
Host Runtime
The length of time the Host Controller has been operational.
Micro Runtime
The length of time the Microcontroller has been operational.
Micro Wheel Speed
The current Optical Bench Chopper (Filter) Wheel speed in rotations
per minute (RPM).
Micro State
This displays messages that indicate which step of the Auto-Setup
sequence is currently being performed:
• Setup - Prelim PMT Level
• Setup - Prelim Lamp Pulses
• Setup - PMT Balance
• Setup - Final PMT Level
• Setup - Final Lamp Pulse
• Setup - ALC
• Setup - Off/Completed
Host State
This displays messages that indicate the current operational status of
the analyzer:
Start-up shut-in/off The analyzer has shut off the flow of sample
gas through the sample system during its
start-up sequence.
Start-up time delay This delay period, activated at analyzer
power-up or reset, allows time for the
analyzer to stabilize prior to operation. This
parameter is not adjustable.
Operational The analyzer is operating normally (sam-
pling gas).
Alarm clearing The analyzer is clearing an alarm after the
alarm has been corrected.
Calculated Results
The gas species, or parameters, calculated by the analyzer are displayed.
The name of the result and its value will be displayed and updated at
one-second intervals. The custom parameter is a combination of calcu-
lated results. See “Custom Output (Custom Setup)” in this chapter.
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