lost PLC and NCK parameters - how to reload 810D version MMC100.2 V.1.01

Hello all,

I need some help on a Siemens manual turn 810D software version # MMC100.2 V.1.01
This lathe was in storage for 10 years - we powered it up - everything seemed to be ok. A few days later, we powered it up again and the control would not power up . It started with NCK battery alarm and 2100 alarm battery working trashhold reached and then 2001 PLC not started.
So, we replaced the battery that plugs in to the mother board. During this process we lost all PLC, MCK parameters.
Is there any instructions to reload the original software that we have on a PCMC IA card, which came with the machine? I understand that the card includes all the operating software including PLC and NCK programs.
Thank you.