Program by program difference in comments on display

There are two types of device comments: "global device comment" and "local device comment". Device comments can be displayed in the ladder editor and Zoom... More Details >>

Opening a Structured Text program in GX Developer

Install the latest version again. Check "Structured Text (ST) Language Programming Function" and install it. More Details >>

Editable range of Inline Structured Texts

Up to 2048 characters can be entered in the inline Structured Text box. The limit cannot be increased. Note that a line break is counted as 2 characters. More Details >>

Compatibility between MX Component Version 3 and 4

Applications created using MX Component Version 3 can be used, as they are, on a personal computer on which MX Component Version 4 is installed. MX Component... More Details >>

Creating function blocks

The number of FB definitions created in a project has no limitation. More Details >>

Using send FBs/receive FBs simultaneously

If multiple send FBs/receive FBs are simultaneously executed, the FBs do not function properly.When there are multiple send FBs, do not execute two or more s... More Details >>

MX Sheet Version 2's compatibility with 64-bit Windows 7

Yes. More Details >>

Time out error in the communication test of MX Component

The possible causes are as follows. - Incorrect setting with a personal computer or an Ethernet interface module Check the IP address, network number, sta... More Details >>

Limit on the display of data collected in GX LogViewer to 32 values

GX LogViewer is made to a specification that allows a single trend window to display a maximum of 32 graphs. When there are more than 32 logging data values,... More Details >>

Local device comments

Local device comments can be read if the comment file in which the local device comments are stored is written to the CPU module. More Details >>