Hi,
We have a network with 4 IRC5 on the same devicenet network using DN_SLAVE. All the controllers has a different adress and the networks worked fine for months. The cards (DSQC-658) now having problems. 2 of the 4 cards broke in 3 weeks…??? The error is a lost of communication from the PC to theses cards and the robot enter in a failure mode. Sometimes, we rebooted the robot and it was working fine for hours…and the communication lost came back. We changed 2 of the 4 cards and we will like to know if someting can create a “burn” of these cards. The power is supplyied by an Allen Bradley 24V is really accurate. Can somethnig in the networks can create a break down of these card?
Thanks
Nick