Hi everyone
I wish you all happy new year , in peace.
I have a problem with an applicom card with connection to PLC systems.
You can see at the attached picture , I have 7 PLCs (simatic S7 300) in one network. From time to time I can not connect 2 or 3 PLCs. So I can not communicate to INTOUCH scada system with this computer.
It is a little bit curious because after some time all systems are running without doing anything. But I dont know why , after sometime this happens again. 2 or 3 PLCs are disconnected and the others are running well.
By the way, there are other scada computers in the network system and they are runnig well without disconnection.
Any ideas ?
I wish you all happy new year , in peace.
I have a problem with an applicom card with connection to PLC systems.
You can see at the attached picture , I have 7 PLCs (simatic S7 300) in one network. From time to time I can not connect 2 or 3 PLCs. So I can not communicate to INTOUCH scada system with this computer.
It is a little bit curious because after some time all systems are running without doing anything. But I dont know why , after sometime this happens again. 2 or 3 PLCs are disconnected and the others are running well.
By the way, there are other scada computers in the network system and they are runnig well without disconnection.
Any ideas ?
