1756-DHRIO Retrieve RIO Status Object

Post date: Jul 02, 2015 9:24:43 PM

The attached file shows and example of retrieving the RIO Status Object using a message and has an add-on instruction to coerce the unsigned data into the next larger data type so that negative values will not be displayed.

USINT -> INT

UINT -> DINT

UDINT -> REAL

Hopefully commented well enough to follow.