MITSUBISHI communication module QJ71C24N-R2

Time: 9/5/2017 7:10:56 PM

How can MISHI QJ71C24N-R2 communication QJ71C24N-R2 module be used? QPLC CPU Q06H QJ71C24N-R2 PRo-face communication module is GP2501 series, problems of the old equipment after moving machine,
The communication line has no problem, and PRe-face touch screen communication, re232c interface (CH2), baud rate 57600, parity check, 7 bit data bit, 2 bit stop bit, DTR/ERR; GX software is set to CH1:AD2 004; CH2:A7C 004
present

Re： Time: 9/6/2017 2:48:00 AM

RD, SD lights represent data transmission. Please make sure the error code is on when you press the button. Check in the diagnostics system monitor.

Re：Re： Time: 9/6/2017 5:12:00 AM

The error code is 7h68, or 7h69

Re：Re：Re： Time: 9/6/2017 10:00:00 AM

Are you 7F68 and 7F69?

Re：Re：Re：Re： Time: 9/6/2017 12:24:00 PM

It's 7F68 and 7F69

Re：Re：Re：Re：Re： Time: 9/6/2017 5:12:00 PM

Hello, 7F68 and 7F69 are caused by interference on the line.

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