Hello, I have recently owned a lathe that works on the mitsubishi meldas L3 control. The machine itself was unused for a long time.
It is known that the memory has been lost due to the long period of non-use, but I have a backup on floppy disks. Hence, I replaced the battery with a new one, connected the power cables and the machine started, the fans from the control cabinet went in motion, the lamp is on, etc. There was nothing on the CRT display, even afterglow, so I ordered the LCD which, when connected, displays the message "no signal input ". Maybe who, who told me about the problem, maybe the wiring diagram for MELDAS L3 / M3?

PS.
Maybe information on how to reset the entire driver?



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