Mitsubishi Electric M800VW Series Programming Manual page 91

M800V/M80V Series PLC Programming Manual (1/2)
6 Explanation of Instructions and Functions
6.1 Instruction List
(*1) One step is added when either S1 or S2 is a constant number.
(*2) Three steps are added when either S1 or S2 is a constant number.
(*3) When S, or S1 and S2 are character string constants, the number of steps varies depending on the number of charac-
ters. The number of steps is calculated with the following formula:
"The number of steps in the table + ((the number of characters+1) / 3)" (The remainder is rounded up.)
(*4) The followings show the comparison conditions when comparing character strings.
 Condition of match: When all the character strings match
 Condition of larger character string: The character string that has larger character code when the character strings are
different Longer character string when the length of the character strings are different
 Condition of smaller character string: The character string that has smaller character code when the character strings
are different Shorter character string when the length of the character strings are different
(*5) When S, or S1 and S2 are character string constants, the number of steps varies depending on the number of charac-
ters. The number of steps is calculated with the following formula:
 Even number: "The number of steps in the table + (the number of characters / 2)"
 Odd number: "The number of steps in the table + ((the number of characters+1) / 2)"
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