Programmable controller series which the FX3U-1PG pulse output block can be added to

FX3U/FX3UC series (Ver. 2.20 or later) * To connect the FX3U-1PG to the FX3UC series, the FX2NC-CNV-IF connector conversion adapter or the FX3UC-1PS-5V exte... More Details >>

GX Developer's compatibility with 64-bit Windows 7

GX Developer Version 8.98C or later supports 64-bit Windows 7. To install GX Developer to a Windows 7-based personal computer, refer to the following techni... More Details >>

Regarding GX Works3 for Windows11

GX Works3 version 1.085P or lateris compatible with Windows11. More Details >>

Assignment of direction signals during positioning

Any number can be assigned. More Details >>

Automatically assigned devices in GX Works2

Yes.Beginning with the device in the "Device/Label Automatic-Assign Setting" window, devices are assigned in descending order (from the greatest device numbe... More Details >>

Regarding expansion of communication ports

MODBUS serial communication over multiple communication channels is possible. The MODBUS serial communication settings can be set from GX Works3 parameters. More Details >>

Latch (backup) areas in the data register (D) and extended register (R) of the FX3U/FX3UC series

D200 to D7999 and R0 to R32767 can be latched. D200 to D511 can be set as non-latch areas in parameters. For details on the parameter setting, refer to the... More Details >>

Error code "2401" in QCPU

The error code "2401" is "FILE SET ERROR". The individual information parameter number "1100H" corresponds to a file register. The cause of the error is th... More Details >>

Error 1201

Error1201 (HPR data incorrect) occurs when the backup data for absolute position restoration is lost.Execute the machine home position return after checking ... More Details >>

Regarding how to Monitor Buffer Memory Values

You can monitor buffer memory values in the Ladder Editor by setting in GX Works3 >Tools >Options > Monitor > Common Item > Monitor Buffer Mem... More Details >>