I compiled a project of the SPH Series and came across a memory shortage error. Is there any way to deal with this problem?

With the SPH Series, the memory boundaries between the non-retain, retain, system FB and user FB memory areas can be changed to change the size of the respec... Show Detail

I use SPH2000. When I upgraded SX-Programmer Expert (D300win) to a newer version, a comparison between the CPU and system configurations resulted i...

When SX-Programmer Expert (D300win) was upgraded to V3.3.2.0, the 'IP address and gateway setting definition' was added to accommodate the function addition ... Show Detail

How can I hide ENO/EN of functions in D300win?

In the [Extras] menu, click [Options] to display the 'Options' dialog box. On the [Graphical editor] tab window, uncheck 'Functions with EN/ENO' option. This... Show Detail

Can I use the D300win V2 to display variable addresses and comments on the ladder screen or printout?

You cannot use D300win V2 for that. You can display them by using the grid-fixed type ladder editor of the D300win V3. Show Detail

Are there any sample programs of various expansion FBs such as general-purpose communication that can be used with D300win?

Yes, there are. When you install an expansion FB, sample programs are installed as compressed projects (extension *.Zwt) in a folder named 'Zipped' under t... Show Detail

With a project created by using D300win, is it possible to change the current value of the timer? If so, how can I change the value?

The current value of the timer can be changed. Note, however, that a circuit for changing the current value of the timer must be added. Show Detail

How can I round the result of a division with D300win?

The quotient of a division of the INT or DINT type is rounded down. Accordingly, convert it into the REAL type, perform the division as the REAL type and con... Show Detail

The version of the D300win is displayed as Version 4.0. Why?

This was probably caused by the following factors (1) The PC was not restarted after the D300win was installed. (2) A space is included in the name of the... Show Detail

Regarding description in the ST language, is it possible to write an expression such as 'variable name + 1' in the brackets of an array?

A description in the brackets of an array must only include values or variable names. Writing an expression in brackets is not possible. Show Detail

With D300win, when I paste user FBs together with the POU from another project, a compilation error occurs. Why?

A compilation error occurs if the properties of the POU do not match. Specify the CPU type as 'Common.' Show Detail