Turning ON/OFF annunciators (F)

The data in the special registers SD62 to SD79 change with the following process. - Turn ON the registers with OUT and SET instructions. - Turn OFF the r... More Details >>

How to read the device memory in GX Works2

Select [Online] -> [Read from PLC] from the menu and check "Device Memory" in the file list in the window and then execute PLC read. 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 >>

How to check the capacity of the file registers in use

The capacity file registers currently have can be checked in the file register setting section ([PLC Parameter] -> [PLC File] tab). More Details >>

Whether or not totem pole output type encoders are connected

Totem pole output encoders cannot be connected to QD62.The following types of encoders can be connected.- Open collector output type encoders- CMOS level vol... More Details >>

GX Works2's compatibility with Monitor (write mode)

From version 1.62Q, GX Works2 supports Monitor (write mode). Pressing Shift+F4 allows an online change. More Details >>

GX Works2's compatibility with the A series modules

GX Developer is automatically launched when A series is selected as a new project in GX Works2.For the A series modules, use GX Developer. More Details >>

Hardware setting for using Q series extension base units

You need to set the number of extension base units with the connector for setting the number of extension base units.For details, refer to the following.SH-0... More Details >>

Using Structured Text in GX Works2 simple projects

Select "Use Label" in the New Project window. More Details >>

Pulse width with which the QX42 recognizes all pulses

Maximum scan time (10 ms) + Response time (10 ms) = Pulse width with which the module recognizes all pulses (20 ms) More Details >>