Hi everyone,
I am working with a cell that was stopped about 2 years, when the company technician were turn on the system the robot (KRC205) shows the message error scan device 10, The MAC ID 10 is a devicenet slave card EL 6752-0010 (But it works correctly because I can set robot outputs from Beckhoff PC).
Someone knows what can cause this problem after 2 years without works?
- The robot settings is ok;
The beckhoff PC is ok and slaves address;
The TwinCat online monitoring shows all Beckhoff cards working correctly;
All the profibus slaves are down;
The deviceNet/Profibus convert card was changed already;
There are 4 machining centers in profibus network that is connected at el6731 device. the master is a beckhoff industrial PC by ethercat.
The module el 6731 is connected in a devicenet slave module el6752-0010, it communicates with krc2 (by multi power tap) and beckhoff PC.