NAK – Negative Acknowledgement
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

NAK – Negative Acknowledgement

A Negative Acknowledgement character or message indicates that a packet has arrived with the check digits in error. It is sent from the receiving unit to the transmitting unit and may cause the packet to be retransmitted.

< Back to glossary

Need more information? Want to know more about what we do?
Contact Us or Call +44 (0) 1524 844669

Working together with