Basic Operation With A Parallel Connection; Controlling Operation And Data Output With Parallel - Omron V430-F Series User Manual For Communication Settings

2 Controlling Operation and Data Output with Parallel

2-1
Controlling Operation and Data
Output with Parallel
This section explains how to directly connect the reader to an external device by the I/O cable and the
methods that you can use to control the reader from the external device.
2-1-1

Basic Operation with a Parallel Connection

This section describes the basic connections and signal flow with external devices.
Operation for one of the primary uses is described in the example below.
Trigger sensor
Example of Trigger Input and OUTPUT signal
Below is an Output assignment example and Timing chart.
[Example assignment of OUTPUT signals]
• Output 1: In Read Cycle
Turns ON while the reader is in its Read cycle.
• Output 2: On Match (or Good Read)
Turns ON when there is a Good Read or when it matches with the Master Symbol (if using the
Match code function).
• Output 3 : On Mismatch (or No Read)
Turns ON when there is a No Read or when it does not match with the Master Symbol (if using the
Match code function).
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
Match
(or Good Read)
4. Output3
Mismatch
(or No Read)
*1 For how to change the length of time to hold the signal, please refer to 2-1-8 Change the ON/OFF
Timing of the Output Signal (Output 1 to 3) on page 2 - 18.
2 - 2
Reader
(1) Trigger input
(2) Read is executed.
ON
Read executed by Trigger Input.
OFF
ON
In Read Cycle
OFF
ON
OFF
ON
OFF
V430-F Series Auto Focus Multi Code Reader User Manual for Communication Settings (Z407-E1)
External devices
(3) Judgement results
are output.
Turns ON on Good Read.
Length of time to hold the signal
can be changed in settings. *1
Turns ON when No Read.
Length of time to hold the signal
can be changed in settings. *1