Timing Charts By Module Type - Omron V430-F Series User Manual For Communication Settings

4 Controlling Operation and Data Output with PROFINET

Timing Charts by Module Type

4-3-2
Read is Executed by the Read (TRIG) Signal.
The timing signal at completion of storing the Read data to PLC data memory differs by the Input
Module type.
 Small Input Module (100)
Small Input Module does not correspond to the Timing Signal for storing Read data.
1. Reading starts at the rising edge of the Trigger.
2. At the end of a Read, the read data is stored in Decode Data.
 Large Input Module (101)
Large Input Module is output at the timing of the Device Status - InReadCycle bit turning from ON to OFF.
1. Reading starts at the rising edge of the Trigger.
2. At the start of a Read, InReadCycle turns ON and Trigger turns OFF.
3. At the end of a Read, the Read data is stored in Decode Data and InReadCycle turns OFF.
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V430-F Series Autofocus Multicode Reader User Manual for Communication Settings