Do you have a singelest idea how the chain go through the dosers - which is first int that run? Are you able to see the logos. In a chain - the first that not light up is probably the reason or - the line into it - or the PAB outlet from the last that is lighted up. But this you probably know already.
I had to dive deeper in this because it would be very surprising if everything was a lottery
In my system they are clearly sorted by serial number - not connection by the order in the chain.
In my system I´m able to follow the chains - I did that and I found a logic.
However you have to figure out which of the two P4 PAB your doser use. Look at the backside of the P4. What I name chain 1 is the lower port and chain 2 is the upper. Open the window there you assign the devices - here you find the logic. I show from GCC because it gives a better view - but it is the same order in the web interface
If you know the starting device in each chain - I think you can figure out where you have the problem- At least in my system is it this way.
Hope this help you
Sincerely Lasse
I had to dive deeper in this because it would be very surprising if everything was a lottery
In my system they are clearly sorted by serial number - not connection by the order in the chain.
In my system I´m able to follow the chains - I did that and I found a logic.
However you have to figure out which of the two P4 PAB your doser use. Look at the backside of the P4. What I name chain 1 is the lower port and chain 2 is the upper. Open the window there you assign the devices - here you find the logic. I show from GCC because it gives a better view - but it is the same order in the web interface
Hope this help you
Sincerely Lasse