plcdispextmodedata(filename) displays
logging data information contained in the filename MAT-file on
the MATLAB® command window. The Industrial Communication Toolbox™ is required to run the external mode visualization.
You can also select a web site from the following list
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.