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4 Useful Skill for PLC Programming

When doing PLC programming, in order to reduce the number of instructions, save memory and improve the running speed, you should master the following skill for PLC programming.

The 1st skill for PLC programming: The circuit with multiple series contacts is arranged on the top, as shown below. It can be seen that the (b) form reduces the use of ORB instructions or multiple output instructions.

skill of PLC programming

The 2nd skill for PLC programming: The circuit with multiple parallel contacts is placed on the left side, as shown below. It can be seen that the (b) form reduces the use of the ANB instruction.

skill of PLC programming

The 3rd skill for PLC programming: Multiple output circuit, it is better to put the circuit with multiple series contacts on the bottom, as shown below, you can not use MPS, MPP instructions, etc.

skill of PLC programming

The 4th skill for PLC programming: If the circuit is complicated and it is difficult to implement the commands such as ANB and ORB, some contacts can be reused and changed into equivalent circuits, and then programmed, as shown below.


skill of PLC programming

Above is the 4 skill for PLC programming and hope it will help in your PLC programming.
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