how to calculate total load for AC800M
We have looked into manual(Technical Data and Configuration) Chap 5.
However. It is very difficult for us to understand how to calculate rough total load.
Could you let us know the fomular with MMS, cyclic load, task interval time, etc.
We have to reduce total load for PM865 with SM811(SIL3).
Current total load is 88%, cyclic 20% and task interval time is 900ms.
so we have a plan to add one more CPU node and move some MMS communication with some S800 I/O cards from existing node to new node.
We need your help.