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Hi, caprirs:

Thank you very much! You are an expert on RS232.

I made a mistake yesterday. Actually, my wiring is crossed at pin 2 &3 (not straight). I’m still not clear why jumpering 4 & 5 will...

Hi,ALL:


Our CNC machine controller is Mitsubishi Meldas 520am(very old), PC operation system is Windows XP. RS232 connection: CNC Machine---25pin---25 pin---converter---9pin---PC. My RS232...

Hi, caprirs:

Thank you very much for your reply.

I still have some questions:

1.Do you mean that I have to use hardware handshake control for DNC?
Currently I’m using Software(Xon/Xoff)...

Hi, All


Our CNC machine controller is Mitsubishi Meldas 520am(very old), PC operation system is Windows XP. RS232 connection: CNC Machine---25pin---25 pin---converter---9pin---PC.

I have...

Hi, Have you solved this problem? I'm having the same problem

Bborb:
Thank you very much for your reply. I still have some doubts.


1.Can I set the baud rate for CNC machine to 9600 instead of 4800?
2. What's the parameter setting for computer serial port...

My friend just bought a second-hand Feeler FV-800 cnc machine (made in Taiwan) with Mitsubishi 500 series controller. I'm trying to set up DNC for him but unsuccessful. Does anybody have the...