DMC 63V Dulpo error 6401 cant reset tools??

[Progress Nc]

Hi
Power went down to my machine whilst in the middle of a tools change it now wont let me change any tools and it thinks the tool in the spindle "tool 14" belongs in magazine pot 1 when it belongs in 14 , tool 1 is a centre drill i cant move or delete any tools is there a reset operation??

Thanks in advance
Tom

Edit I have being told i have to reset PLC data or something please can somebody point me in the right direction to do this please ?

[vansweiden]

Prog-Edit~~~>any program~~~>Mode~~~>789~~~>Manual~~~>Mode~~~>Help~~~>Tool Change error fonction