Did you read the READ FIRST pinned topic? We need specifics, like the actual model of KRC, Arm, and KSS version. "KUKA Training robot" tells us nothing.
Also, which batteries did you remove? Did you power up the controller without batteries? When the new batteries were installed, did you run the controller long enough to fully charge them before powering down?
The errors you are having would not normally be associated with the batteries, unless something happened to damage the hard drive while the batteries were being swapped.
Do you have a hard drive image of the robot, or the original install media?
if you are swapping batteries, it may be a good idea to check all of them. But, careful here - it is a good idea to always follow documentation and understand what can go wrong!
this is a KRC2-SR so besides pair of 12V SLA batteries, there is also coin cell battery on the motherboard, few Li-Ion batteries on the robot arm, and another Li-Ion in the controller PSU.
did you try to put them back?
did you try contacting KUKA? this hardware is a bit different then conventional KUKA systems and i have not seen it in a while. one can of course reload software but good idea is to always make proper backups (archive, hdd image).
I had the same problem, the solution was to restore Windows. Install the software and reload the backup.
It's not simply re-installing Windows -- you have to re-install Windows, and then KSS. And the hardware should be correct first.
Also, making a complete image backup of the entire hard drive is EXTREMELY ADVISED before doing anything else.
You should have these files in a folder, the folder has the cd's with all the software installed on your machine, Touch sense, ArcTec, among others ...
If you do not have these files, please contact Kuka in your country.
The KSS installer, and the installers for any Tech Packages the robot has installed, should be on the robot's D drive.
The Windows installer is a different story -- For KRC2s, this was only ever on a bootable CD-ROM.
