Comparison instruction Required When Comparison Between Two Value With Same Data Type. If Result Of Comparison Is True Then Output Set To True Otherwise False. Inputs Can Be Of Any Data Type, "All Input Variables Must Be Of The Same Data Type Though" .

Codesys Comparison Instruction Compare Two Inputs And If Comparison Result True Than Set The Boolean Output True, Comparison perform Between Two Same Data Type Input Variable. Output Is Always Boolean.

Comparison Instructions Perform Comparison Between Two Input Value Of Same Data Type. If The Comparison Result True Than Output Set To 1 Otherwise Output Set To 0 Or False.

String Is Sequence Of Character It Include Letters, Digits, Symbols, And Spaces. String Declared As A Tag With A Defined Length, Which Determines The Maximum Number Of Characters That Can Be Stored In The String. The Size Can Be Set Between 1 And 255 Characters. In Omron Plc Strings Are Enclosed In Single Quotes To Distinguish Them From Other Data Types.

String Comparison Instructions Used For Comparing Two Or More Than Two Input Strings, If The Result Of The Comparison Is True, Than Output Is Set To True Otherwise Output Is False.

Mitsubishi PLC Comparison Instruction is used to compare two value. Comparison Instructions are equal to, greater than, less than greater than or equal to. in comparison instruction generally have two value S1 and S2, Data value of S2 is compared with data value S1

comparison instruction compare two numerical value, output is true if the comparison result is true. abb have equal to (EQ), Not equal to (NE), less than (LT), less than or equal to (LE), greater than (GT) and greater than or equal to(GE).