Siemens 810d

Hi,Purchased a CNC machine with a siemens 810d control.
I am a Heidenhain user so am not farmiliar with Siemens but it came with this machine, is there anyone that can help me out please as i am having difficulty in running more than one programme at once.
At the moment i am running single programmes from the installed flash card in the siemens 810d control but need to run more than a single programme.
When i used Heidenhain i just created a programme say call it your name for instance johny in TNC and then inside that programme named the programmes to run ie call programme 1
call programme 2 and so on
So in TNC you would then call programme johny and it would run all the programmes named inside that.
If anyone knows the procedure in Siemens 810d to do this it will be greatly appreciated.
Also can someone tell me what to put in for Datum shift in Siemens 810d so i can put this inside the programme that i create to run more than a single programme at a time if i need to cut more than one job on the machine?
Kind Regards
Johny.

hello , I'm Renato
It was purchased in my company a CNC hobbing with SIEMENS 810D system , and I do programming in CAMWorks 2014 ,
but have no post processor for this system , someone could help me get this post processor

of course
i have a post processor
but you have to fix some parts of it to make ready for siemens 810
that's what I'm doing everyday
if you had any question you can text me in private
this file is edited. if you want the original post processor , tell me

Siemens840D RRR

Try this one , i think its beter to transfer your backup files with PCIN or another siemens transmitioning programs software .
best regurds
Russell :)

use WINPCIN very good and work with 810D i tray it

You can use CNC Data Transfer, if you have Android phone or tablet. Search it on Google Play.