Microscan QX Hawk User Manual page 232

I/O Parameters
Trend Analysis
Note: Output On under Output 3 Parameters must be set to Trend Analysis for this
output to function.
Under Output 3 Parameters, expand the Trend Analysis tree.
Useful in cases where the user doesn't want to shut down for one condition but wants to
monitor quality and read conditions.
Applies Trend Analysis settings to Output 3.
With Trend Analysis, the user can track the occurrences and frequency of mismatches,
No Reads, and the number of reads per trigger, and output the results to any of three outputs.
Trend Analysis Mode = No Read
Trigger Evaluation Period = 25 triggers (read cycles)
Number to Output On = 4
In this example, the imager will activate an output when 4 No Reads occur within a period
of 25 triggers (read cycles).
Trend Analysis Mode
Sets the trend condition (Mismatch, No Read, Decodes per Trigger, Bad Symbol, or No
Symbol) that will activate the output.
Mismatch
Output will be activated when the number of mismatches equals the value entered for
Number to Output On within the trigger window selected in Number of Triggers.
No Read
Output will be activated when the number of No Reads equals the value entered for
Number to Output On within the trigger window selected in Number of Triggers.
Decodes per Trigger
Output will be activated when the number of decodes equals the value entered for Number
to Output On within the trigger window selected in Number of Triggers.
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QX Hawk Industrial Imager User's Manual