Omron V430-F Series User Manual For Communication Settings page 35

For how to set up the Output signal assignments, please refer to How to Assign the Output Signals on
page 2 - 10.
<Timing Chart>
• Trigger Input → Trend Analysis Output On Condition met
1. Trigger input
(TRIG signal)
2. Output1
In Read Cycle
3. Output2
Trend Analysis
*1 You can change the length of time the signal is ON. For further information, please refer to
2-1-8 Change the ON/OFF Timing of the Output Signal (Output 1 to 3) on page 2 - 18.
• Trigger Input → Decodes per Trigger count falls below threshold
1. Trigger input
(TRIG signal)
2. Output1
In Read Cycle
3. Output2
Trend Analysis
*1 You can change the length of time the signal is ON. For further information, please refer to
2-1-8 Change the ON/OFF Timing of the Output Signal (Output 1 to 3) on page 2 - 18.
Symbol Quality Grade
If a read barcode or 2D Code's Symbol Quality grade falls below the set threshold value by one, the
assigned output signal turns ON.
This can be used when you want to monitor trends in deterioration of Symbol Quality grades.
The ISO standards for which threshold values can be set are as follows.
• ISO/IEC 15415
• ISO/IEC 15416
• ISO/IEC 16022
• ISO/IEC 29158
For more information on each of these, please refer to Auto Focus Multi Code Reader V430-F Series
User Manual - Symbol Quality.
Below is an Output assignment example and Timing chart.
[Example assignment of OUTPUT signals]
• Output 1: In Read Cycle
• Output 2: Symbol Quality Output Mode: Pulse
ISO/IEC 15415 Output on Overall Grade: B
※ In this case, when the Overall ISO Judgement of the Symbol Quality is lower than a B, this signal
will turn ON.
V430-F Series Auto Focus Multi Code Reader User Manual for Communication Settings (Z407-E1)
2 Controlling Operation and Data Output with Parallel
ON
Read executed by Trigger Input.
OFF
ON
In Read Cycle
OFF
ON
OFF
ON
Read executed by Trigger Input.
OFF
ON
In Read Cycle
OFF
ON
OFF
Turns ON when Trend Analysis Output On
condition is met. *1
Turns ON when Trend Analysis Output On
condition is met. *1
2
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