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Someone know how is the layout connection of the programming cable for FX3U ?
Tanks
Mitsubishi does.
http://www.mitsubishielectric.co.uk/en/contact_us
PWSlack, what does mean your answer ? I have to contact mitsubishi service ?
Melsec FX 8W Mini-DIN: 7:+TXD, 4:-TXD, 2:+RXD, 1:-RXD (TTL levels). Convert to/from RS232 with e.g. MAX202 (Mini-DIN pin 5 has +5V, pin 3 has 0V).
RS232 TXD -> PC serial connector pin 2 (=PC RXD), RS232 RXD -> PC serial connector pin 3 (=PC TXD), PC connector pin 5 = 0V.
Link PC connector pins 7 & 8 (CTS->RTS).
Or buy a cable from Mitsubishi or Beijer.
Thaks JohnDG, It's very exhaustive.
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