Data Type Check

The data type check in TrySim is not that strict as in STEP®7 as long as the sizes of the operands correspond. So you are able to connect an In-parameter that is declared as CHAR to a BYTE, for example, without criticism of the compiler. In STEP®7 this will lead to a type conflict.

Differing implemented features

STEP®7 is a registered trademark of the Siemens AG.