Hey There !!
I wanted to know the speed of External fan of KUKA C4 controller,so for that i tried using $CAB_FANSPEED ,but it returned a value 0,after searching through internet i found that the controllers made after 2011 doesn't return value for this variable.SO for now am thinking to use Exist_KrlMsg to check the presence of the error "outer fan speed too low" can anybody help me on how it can be done or if there is any other way to monitor External fan
TIA