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Hi, I think that after the forum upgrade the attachment got lost... Here it is. CJ2 PLC Compact flash easy backup&restore guide.pdf

If you register at MyOmron.com (for free), you can download NTST4.82 (for free). https://www.myomron.com/newoopadmin/filebrowser.php?targetDir=/downloads/4.Products/Software/NT/NTST

Change regional settings in Windows to English, close CX-Programmer and recompile.

Cable: http://forums.mrplc.com/index.php?/files/file/349-universal-cable-for-omron-9-pin-port/ You will need to have a program (file extension is *.onw) or create one using NT Support Tool. You can download a copy here: (https://www.myomron.com/index.php?action=downloads register and look in /downloads/4.Products/Software/NT/NTST/) Press any two corners to enter the system menu on the NT31C and go to transmit mode, connect cable to screen and download.

I recently ran into the same installing CX-One 4.1, on a normal (non virtual) system. I manually installed the USB drivers from the installation disk and following ran CX-One installation again, now it was ok. No idea why it would hang on USB driver installation. Try searching for dpinst.exe on your CX-One disk, there are separate versions for different O/S but if you'll find the right one.

Can you post a screenshot?

Are you using @SET to set A526.01?

What do you mean by restart? What do you want to achieve, making a bit 1 can be done in several ways, by programming conditions or by forcing the bit. Reading your other post the question makes sense, I guess you mean to say by making a bit 1 instead of to make a bit 1. No there's not, you can always have a an output interrupt power using an ordinary hardwired timer for instance but that doesn't sound as a soluton merely a workaround.

Cable is correct but you need to set the correct parameters for communication in both CQM1 and NS5. Post screenshots of these.

Attached find the list of error codes for the DRM21, see my reply below. Err7Seg from W380-E1-08 DRM21.pdf

You seem to want a lot. What have you done yourself already to find the answers to your questions? Seems like a typical school project by the way.

Great! Carry on

Where did you find the error code Bob? In CX-Programmer error log? What does the error log of the master in the IO table say?

I have no idea but CXS1.33 is pretty old, perhaps the problem is fixed in recent version V3??

Are you trying to connect an HMI to the computer running CX-Simulator?