Rockwell CompactLogix Examples - Documentation - Cognex Support
: Programmers often use the .EN bit to prevent a message from being "re-triggered" while it is already active. For instance, using an XIO (Examine If Open) instruction of the .EN bit in series with the MSG instruction ensures it only fires once until the previous cycle is finished. General Meaning (Swedish Language) En bit
: Vi har kommit en bra bit på vägen (We have come a long way/made good progress). EN bit, or En bit