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Jr. Ronald January 3rd, 2018 06:26 AM

Master Slave Serial Com Protocol

I am programming a Master Slave Serial Communication Protocol (SIKONETZ 5) for SIKO AP05 (Absolute Position Indicator) by using TwinCAT 2 through EtherCAT EL6022. I'm sending a 10 Bytes data from Master-Salve which is absolute working but data from Salve-Master having little troubles, it shows an extra 11th byte of data which is continuously changing and Status Word shows it has Framing and parity bit errors.

Any idea, how can I fix this problem. For me, it's due to Buffer Memory.
Suggestions and Help will be highly appreciated.

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