Thanks for your help on trying to resolve the fault
1 On trying various keys including new one ( genuine ford key) failed to program
2 Tried key reader from vehicle that was working failed to program
3 Checked all Pats fuses in bcm and engine fuse box NO FAULTS
4 Got s/hand BCM on ebay ( for very little cost)
5 With the help on FOR scan programmed it , syncronised to pats modules JOB DONE
THANKS MONDEO JOE