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PLC BLOG | Panasonic PLC String comparison instructions
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Panasonic PLC String comparison instructions

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. string comparison Is case-sensitive, the uppercase and lowercase letters in the strings are considered to be different. in Panasonic for comparison of String you can use comparison instructions like equal, greater than, less than etc. simple in input of string add input as string data type.in Panasonic comparison instructions it's possible to compare more than two input string but always remember string comparison is only allowed if all input of instructions block is string data type. Already share a video and article for string data type. string comparison is used to compare user input string to a predefined value, or to compare two or more input strings.

Panasonic Equal(EQ) to String comparison instructions

Panasonic Equal to String comparison instructions compare two or more than two string input if all the input string is equal to each other than output (bool) is set to true otherwise output is false.

Panasonic equal to String comparison instructions

in above two example of Panasonic Equal to String comparison instructions in first example represent comparison of two string while another example demonstrated four string comparison.


Panasonic Not equal to (NE) String comparison instructions

Not equal to String comparison instructions compare only two string input if input of two string is not equal than output is set to true otherwise output is false.

Panasonic not equal to String comparison instructions

in above example of Panasonic NOt Equal to String comparison instructions when string_1 is not equal to string_2 than output_ne is set true otherwise output is false.


Panasonic less than String comparison instructions

less than String comparison instructions used for comparing of two strings input character. if first string less than to second string than output is set true otherwise output is false. in case of more than two input first input compare with second than second input with third input and so on. If the first value is less than to the second value AND the second value is less than or to the third value etc., TRUE will be written into result, otherwise FALSE.

Panasonic less than String comparison instructions

Panasonic less than or equal to String comparison instructions

less than or equal to String comparison instructions used for comparing of two strings input character. in case of two input string if first string less than or equal to second string than output is set true otherwise output is false. in case of more than two values first value is less than or equal to the second value AND the second value is less than or equal to the third value etc., TRUE will be written into result, otherwise FALSE.

Panasonic less than or equal to String comparison instructions

Panasonic greater than String comparison instructions

greater than String comparison instructions used for comparing of two strings input character. in case of two input if first string greater than to second string than output is set true otherwise output is false. in case of more than two input first input compare with second than second input with third input and so on. If the first value is greater than to the second value AND the second value is greater than or to the third value etc., TRUE will be written into result, otherwise FALSE.

Panasonic greater than String comparison instructions

Panasonic greater than or equal to String comparison instructions

greater than or equal to String comparison instructions used for comparing of two strings input character. If first string greater than or equal to second string than output is set true otherwise output is false. in case of more than two values first value is greater than or equal to the second value AND the second value is greater than or equal to the third value etc., TRUE will be written into result, otherwise FALSE.

Panasonic greater than or equal to String comparison instructions
 
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