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FX Series PLC User's Manual - Data Communication Edition
Remote Maintenance
5 How to Setup Modems on the PLC Side
5.1 Setting Using GX Developer
3 Displaying the device list
Input the head number of devices used to set the AT command to "Device Label," and click the
[Display] button.
The device (data register) number to be set varies depending on the FX Series as shown below:
4 Inputting the AT command
Input the AT command to D1000 (D200 For FX
1S
PLC) and later. Input one character to one word.
Double-click the data register to be input to display the "Character string input" dialog box.
Input one (half-width) character, and click the [OK] button.
FX Series Device range
FX
3U/FX3UC PLC D1000 to D1059
FX
2N/FX2NC PLC D1000 to D1059
FX
1N/FX1NC PLC D1000 to D1059
FX
1S PLC D200 to D255