Wired up but not working

[Ranch2]

Hello i have a Beninca brain and beninca bob motors with outer and inner limits with com all wired up ready to go.  But during auto set up it displays the error 6 code which says safety edge has intervened but i do not have one installed when i run the motors off the battery they work fine but just manually with direct power feed to the motors are working but not from brain maybe i got it all wrong  
is there a way to force the motors to work from the brain and anyone got the process from switching on to learning the brain how it all works 
just lets say i just installed a new system what is the process to get the system up and running many thanks in advance