Knowledge base Automation Systems Programmable Logic Controllers (PLC /C Series)

Are There Instructions That Directly Make Comparisons (e.g., "Equal", "Less Than", "More Than") So That Comparison Results Do Not Have To Be Accessed From The Status Of Result Flags For Comparison Instructions?

Modified on Sun, 11 May, 2025 at 10:12 PM

The following PLCs support symbol comparison instructions (e.g., "equal (=)", "less than (<)", "more than (>)").

  • C200HX/HG/HE-Z Series
  • CVM1-V2 Series
  • CS/CJ Series

The execution condition for the comparison instruction must be created before the comparison instruction.
 

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