Does ARINC 429 have any error correction methods? I'm currently studying the application of ARINC 429, and have noticed that ARINC 429 doesn't have an error correction but an Error detection set in the parity bit (bit-32).
Are there any means for error correction within ARINC 429? If there is, how does it solve for failed data transfer between two systems?
You wouldn't correct the ARINC 429 label, but simply ignore that transmission and wait for the label to be resent again.
If the label isn't received properly within the defined period it would be considered timed out and the last valid label would no longer be used (timed out).