Omron V430-F Series User Manual For Communication Settings page 31

Mismatch or No Read
The assigned output signal turns ON when one of the following conditions is met.
• On No Read (NOREAD)
• If using the Matchcode function, when it does not match with the master symbol
Below is an Output assignment example and Timing chart.
[Example assignment of OUTPUT signals]
• Output 1: In Read Cycle
• Output 2: Mismatch (or No Read) Output Mode: Pulse
For how to set up the Output signal assignments, please refer to How to Assign the Output Signals on
page 2 - 10.
<Timing Chart>
1. Trigger input
(TRIG signal)
2. Output1
In Read Cycle
3. Output2
Mismatch
(or No Read)
*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.
Match (or On Good Read)
The assigned output signal turns ON when one of the following conditions is met.
• On Good Read
• If using the Matchcode function, when it matches with the master symbol
Below is an Output assignment example and Timing chart.
[Example assignment of OUTPUT signals]
• Output 1: In Read Cycle
• Output 2: On Match (or On Good Read) Output Mode: Pulse
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 → On Good Read
1. Trigger input
(TRIG signal)
2. Output1
In Read Cycle
3. Output2
Match
(or Good Read)
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 if No Read. *1
Turns ON on Good Read *1
2
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