The last two days our automation has just stopped randomly at different spots. Everything that has stopped, is thru DeviceNet.We have about 5 faults on our HMI ( Panelview Plus )at the same time. Digging deeper into the faults, I took notice that they are faults dealing with a air cylinder ,reed switch, or motor not reaching a prox , etc. that has to reach that in a certain amount of time , or it will fault out.
I am thinking that the program is still running , but the DeviceNet Flex I/O is losing comunication for a split second.
I am not getting any DeviceNet faults. Do you think I am on the right track ? Have any of you had a DeviceNet network that has somewhat brokendown ,after being in service for a few years ?
Thanks in advance , have a great evening.
I am thinking that the program is still running , but the DeviceNet Flex I/O is losing comunication for a split second.
I am not getting any DeviceNet faults. Do you think I am on the right track ? Have any of you had a DeviceNet network that has somewhat brokendown ,after being in service for a few years ?
Thanks in advance , have a great evening.