[quote user="kedar"]I want to import new tags into PCS-7 project from SIMATIC TDC. Please let me know the latest version of TDC Mapper along with its type no. and details.

Regards,
Kedar.

Hello Kedar,

To visulate a value from SIMATIC TDC in PCS7/WinCC you have to
- program some blocks (LI VM, VI, VC, CI in TDC
- generate a adressbook during compiling the TDC Rack
- in WinCC you will have to enter the data from the adressbook
(Generating the variable definition file )

see the manual for more information: http://support.automation.siemens.com/WW/view/de/8776461

The TDC Mapper is a tool, built from Siemens I&S for internal use, which supports the gernerating of the variable definition file. I don't know if it's avaible for the pulic.