A
I´m making an MPI network with over 30 nodes, about 14 PLC siemens S7-300, several touchpanel, op´s and interbus interface card modules.
Everthing work very well, but there are 4 nodes, that are the final ones in my bus, when I connect this four nodes, suddenly I lose global
communication between 3 other nodes, and I dont know why. I´m using repeaters to extend the distance of my network, because there are three
sections where I have all the nodes, and there´s about 100 mt between them.
I mean I have 12 nodes then a repeater,100 mt distance, then another repeater, then about 14 nodes then a repeater, 100 mt distance, then
another repeater then 4 nodes, this final ones are the ones that make this not to work properly.
Do you know what is possibly causing this lost of communication.
Everthing work very well, but there are 4 nodes, that are the final ones in my bus, when I connect this four nodes, suddenly I lose global
communication between 3 other nodes, and I dont know why. I´m using repeaters to extend the distance of my network, because there are three
sections where I have all the nodes, and there´s about 100 mt between them.
I mean I have 12 nodes then a repeater,100 mt distance, then another repeater, then about 14 nodes then a repeater, 100 mt distance, then
another repeater then 4 nodes, this final ones are the ones that make this not to work properly.
Do you know what is possibly causing this lost of communication.