When I attempted to download a project to a CPU with user ROM card by using D300win, a message appeared saying 'Invalid loader command process!' an...

There is a possibility of mismatch between the project in the user ROM card and the CPU memory. On the 'Failure diagnosis' dialog, check the 'Resource inform... Show Detail

I would like to read and write data by the SX-Programmer Expert (D300win). How do I configure the communication settings for SPH series CPUs?

You can connect an SX series CPU to D300win via USB, Ethernet or a dedicated loader cable, depending on the model. Configure the communication settings acco... Show Detail

I use Expert (D300win). Can I check the download history to the CPU?

When downloading a project (including Patch POU), you can save the download history in your personal computer or the CPU module. [Setting procedure] ・In t... Show Detail

With D300win, is it possible to use a project (user application) created for a CPU32K model as it is for another CPU (e.g., 74K model)?

No, it cannot be used as it is. It requires resources to be added, the system configuration definitions to be changed, I/O groups to be reset and other ta... Show Detail

How can I change the CPU type in an already created project?

Refer to 'Appendix 3-2 Procedure for Changing Resource (CPU type)' in the User's Manual 'Instructions' (FEH200 with index 'o' or later). Show Detail

When the USB driver is not installed in D300win, can I install only the USB driver afterwards, or do I have to re-install the D300win system?

You can install only the USB driver afterwards. For V3.6.12.18 or later version of D300win, the USB driver can be installed at the time of installation of... Show Detail

In a CPU redundant system, how can I update a program while the system is running?

Refer to the following How-to Guide, which describes how to update a program while a redundant system is running. MICREX SX How-to Guide 'How to Change Prog... Show Detail

I'm developing software with D300win (V2.2.5.0). Is it possible to collect data for each scan of the PLC?

It is not possible with D300win V2. The sampling trace function is supported by D300win V3.1.1.0. or later. [Related document] Refer to Section '11-7 Sampl... Show Detail