Need Help! M520AM memory backup via RS232 - CNCzone.com-The Largest Machinist Community on the net!

swingline · #1 05-08-2010, 03:29 PM

A friend recently acquired a CNC with a Mitsubishi meldas 520AM PLC and want to backup the memory in case of a battery failure.

Is there a step by step procedure to backup and restore the memory via the RS232 port?

Al_The_Man · #2 05-08-2010, 03:41 PM

All the manuals should be on the MEAU site.
http://www.meau.com/eprise/main/site...e=&ManualType=
Al.

swingline · #3 05-08-2010, 10:18 PM

Originally Posted by Al_The_Man

All the manuals should be on the MEAU site.
http://www.meau.com/eprise/main/site...e=&ManualType=
Al.

I went thrue all the manuals and I could not find anything on how to do a backup. I was hoping there would be someone who as done a backup and would guide me thrue it.

Caprirs · #4 05-09-2010, 09:10 AM

What data does he wish to backup? Does he already have the RS232 communicating with a PC now?

onthebumper · #5 05-11-2010, 10:24 AM

Try this procedure.

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