Teach-pendant and control box Digital I/O working mechanism

hi all
Does anyone know if the teach-pandant system crashed
Control box controller I/O (Digital I/O) is still working normally??
Thanks

The TP includes an E-stop button, which the system would expect to be present.
Hence if you just removed the TP, the robot could not leave E-stop mode.

However if you wish to use the robot without a TP attached, please disable the Teach Pendant according to this guide.

Ok thanks.i will try it.