GE VersaMax PLC

12.4.7.2 Port Status
The port status consists of a status word and the number of characters in the input buffer
that have not been retrieved by the application (characters which have been received and
are available).
word 1
Port status word (see below)
word 2
Characters available in the input buffer
240 GFK-1503E VersaMax PLC User Manual
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