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2. Select [New Device] in the ‘I/O Device Configuration’ dialog box. Enter the ‘I/O Device Name’, then select the ‘I/O Device Type’ (Ethernet or Serial).
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Time Out: The maximum time to wait with no response before assuming a communication failure.
Using Dial-Up Modem: This option can be selected when using a Dial-Up modem.
Using Transmission Delay: Set a delay time before sending data.
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16Bit Data Swap: This option swaps bytes for all word- or double-word-sized data. The following diagram shows an example of byte-swapping:
Almost all data types will be influenced by this option except INT8 / UINT8 / BCD8 / UBCD8.
32Bit Data Swap: This option swaps words of all double-word-sized data. The following diagram shows an example of word swapping:
Tag values with data types INT32 / UINT32 / BCD32 / UBDC32 / FLOAT will be influenced by this option.
String Data Swap: Swaps the upper and lower bytes of string word data.
Using CheckSum: Use a CheckSum in the communication protocol.
Comm. Error Message Pop Up: Use a pop-up message when a communication error occurs.
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Ethernet Communication Configuration
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Time Out: The maximum time to wait with no response before assuming a communication failure.
It This does not apply if you set the communication mode as TCP.
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16Bit Data Swap: This option swaps bytes for all word- or double-word-sized data. The following diagram shows an example of byte-swapping:
Almost all data types will be influenced by this option except INT8 / UINT8 / BCD8 / UBCD8.
32Bit Data Swap: This option swaps words of all double-word-sized data. The following diagram shows an example of word swapping:
Tag values with data types INT32 / UINT32 / BCD32 / UBDC32 / FLOAT will be influenced by this option.
String Data Swap: Swaps the upper and lower bytes of string word data.
Comm. Error Message Pop Up: Use a pop-up message when a communication error occurs.
Fixed ATVXEL XPANEL Socket Port: Use a fixed socket port for Xpanel.
Xpanel Socket Port Number: If the ‘Fixed ATVXEL XPANEL Socked Port’ is checked, select the socket port number for the Xpanel.
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Data Request Size Limit: When selected, allows maximum data sizes which that may be requested by the I/O device.
※ For information on the pinout configuration for Serial and Ethernet, go to the ‘Communication Port Pinouts’ manual.