saucekorn69
Member
Hi everyone,
I'm currently writing a driver under VB.NET in order to communicate with a AB ML1500. I can perform read/write using three adress fields without any problems, but I found this morning that my PLC is no longer communicating when I have restarted my computer. I have to start Rslinx which send an unknow command or control word that enables communication.
My question is: Does anyone know what's the first command or control word do I have to send ? Do I have to send only an initialize memory command ?
Thanks in advance !!
Best regards.
Nicolas Chaillou.
I'm currently writing a driver under VB.NET in order to communicate with a AB ML1500. I can perform read/write using three adress fields without any problems, but I found this morning that my PLC is no longer communicating when I have restarted my computer. I have to start Rslinx which send an unknow command or control word that enables communication.
My question is: Does anyone know what's the first command or control word do I have to send ? Do I have to send only an initialize memory command ?
Thanks in advance !!
Best regards.
Nicolas Chaillou.
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