Knowledge Base
/ Protocols
/ DF1
Is there a limit, in a DF1 message, of the number of registers requested or written in 1 command?
Yes, the DF1 protocol limits the amount of words transmitted in a single command. This amount varies based on the functions code being used.
Related Keywords:
DFCM MVI46 MVI56 MVI71 DF1 ProLinx MVI94