in abb having more options like bool, weld data , weave data. and so many things
i am not getting those things . pls tell me what is use of those thins
i saw in in puts and out put signals. so many hard ware signals are they like door,clamping signals,welding m/c signals,safety, and so many .
how those signals are came .
1. we have to call ?
2. automatically it will come (means when we connect to plc and robot)