Step by step and always remember, “start simple… and finish simple”. Start by converting the AFD to the Ladder Logic Instructions.Identifying the application Input/output signals “making an I/O list”.Clarifying the operation sequence and interlocks in the form of short and concise sentences “AFD”.
Basic steps for PLC programmingĪs we said before PLC programming does not need a talented engineer as much as it needs an organized person, here we have basic steps that we need to follow for coding any PLC application: This kind of process is commonly used in many factories with the difference in the type of material being mixed. After carrying out some industrial processes such as (heating, mixing, …) the whole mixture is ejected from the tank by a discharging pump.
