This means that the data structures where also allocated backwards in memory. Our projects export as. I like the fact I can enter ladder in text on one line. They should have one complied help file with lots of cross indexing like we do. The error messages were often misleading.

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The ladder compiled correctly but the CPU still faulted. Please read this important info!!! At first I was very impressed that one can have arrays and structures.

Mitsubishi PLC Q03UDECPU MELSEC CPU | eBay

This is where things got bad. It takes too much code. July 12th, You must using symbolic names for everything. I went back to using the USB cable. Please DON’T use it for advertising, etc.

Mitsubishi FX3G rs communication via Programming port. April 2nd, To make sure I had the right variable I had to hover on a possible variable until the whole name was displayed. However, when I used Ethernet it would only work for a few minutes and stop.


I gave up on programming the Mitsubishi Q03UDECPU – – Interactive Q & A

Sockets are easy q03usecpu in C though. Socket level functions don’t hack it. What I found out is that I couldn’t reference the arrays or structures from the SP. What I didn’t like is that the help is spread around in many files so you must manually search for the right PDF.

Talk about a hack to confuse customers. Why not allocate variables in an intuitive way?

Originally Posted by Peter Nachtwey One should be able to program without having to mitdubishi a mouse. There is lots of it but it isn’t very clear. This allowed me to simply write code instead of mickey mousing around with my hand going between the keyboard and mouse. Also, if I used long names the boxes wouldn’t fit across the page and I would get errors instead of the HMI moving the boxes for me so they would fit.


I know our software still requires a mouse but not all the time like GX2 does. You are not registered yet. The FB do not let you specify absolute addresses.


Click here now to try it. I started by making an example program with nested FBs. He got the same error about not having the right CPU too.

I used a USB cable at first.

Jacob found out what is wrong. The On-line help for instructions was good though. Please click here to register! The time now is Mitsubishi has lazy mitsubidhi and they should be fired along with the manager that let this pass.