P004009: Slot 'x>' of a rack 'y>' assigned several times

It is used for PLC programming, exchanging data between PLCs, accessing PLC rack and slot number: This is the position of the PLC CPU The slot number

View Rack and Slot from CS MISC at Quaid-e-Azam Degree College, Peshawar When using a modular PLC

fat168 slot wallet This particular PLC mounting rack has 9 slots, with some PLC hardware modules taking up multiple slots See below… Rack Mounted PLC

ug212 slot The PLC-5 and SLC-500 use a rackslotregisterbit method for addressing the IO modules For example input point 15 in slot 2 of rack 1 would