PLC Siemens CPU 810D

Hello All, I want to connect to system control of siemens CPU 810D with STEP7 V5.1 SP6 but I couldnt.Who Can help me to solve this problem?

"810D" seems to have something to do with SINUMERIK.
Looks like the programming interface is special and doesnt have anything to do with STEP7.
HERE is a link to manuals for SINUMERIK.
I think that there is also a SINUMERIK section on Siemens support forum.

Hello N_RAissian;
One of the elements that comes with a Sinumerik 810D is a S7 CPU; to program it (i.e. see it in the Hardware Config, and use the special technological blocks required) you need an additional package, called the FM/NC Toolbox.
Order number:
6FC5252-3AX22-8AB0 Toolbox, Runtime license V3.08


Hope this helps,
Daniel Chartier