How to use TRUNC INSTRUCTION IN SIEMENS S7-300 PROGRAMMING

In this video we have shown the procedure of TRUNC Instruction in siemens s7-300 with example.

You can use TRUNC to convert from Real to DInt.

First you need to understand that Integer can have only value range from +32767 to -32768.

Now if your value is within the range, then it is quite easy.

Example:-

Real input as 22.3 after TRUNC Instruction the ouput is 22

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How to use TRUNC INSTRUCTION IN SIEMENS S7-300 PROGRAMMING

How to use TRUNC INSTRUCTION IN SIEMENS S7-300 PROGRAMMING

TEKNIK MEKATRONIKA