He Mothilal,

Have a look to chapter 3.2.3.8 Diagnostic files.

If you have activated the access to I/O and global variables in the Simotion CPU properties dialog you can also display this kind of variables.

You don’t need a license for this (since SIMOTION V4.2).

But if you need a cyclic access to SIMOTION form a PC application (to store dataon the PC) you can use SIMATIC OPC Server or SIMOTION IT OPC XML DA (look to the SCOUT Utilities & Applications DVD).