Omron MicroHAWK, Integration Manual

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MicroHAWK Engine Integration Guide
8-25
I/O Parameters
Trigger Evaluation Period
Number to Output On
Decodes per Trigger Threshold
Definition: The number of triggers to examine for the trend analysis condition.
Serial Cmd: < K780, trend analysis mode, trigger evaluation period ,number to output on,
decodes per trigger threshold >
Default: 0
Options: 0 to 255
Usage: Example: If Number to Output On is set to 3 and Trend Analysis Mode is
set to No-Read , then the output will not be activated until 3 No-Reads have
occurred.
Definition: Sets the number of Trend Analysis Mode events (mismatches, No-Reads,
or reads/trigger as configured by Trend Analysis Mode) to occur within the
trigger evaluation period before activating the associated output.
Serial Cmd: < K780, trend analysis mode,trigger evaluation period, number to output on ,
decodes per trigger threshold >
Default: 0
Options: 0 to 255
Definition: The appropriate output will be activated if, at the end of the read cycle, the
symbol decode count is below this setting.
Note: To activate this feature the reader must be in Decodes per Trigger
mode. To put the reader in this mode during the read cycle and the Trend
Analysis operation, the Decodes per Trigger status in the quality settings
must be enabled. Enabling this setting will also append the decode count to
the symbol data.
Serial Cmd: < K780, trend analysis mode,trigger evaluation period,number to output on,
decodes per trigger threshold >
Default: 0
Options: 0 to 65535