8 APPLICATION INSTRUCTION
8.8 Character String Operation Instruction
433
8
Precautions
• In character string comparison operation, if the target device range does not have "00H", the values until the last number of
the device are retrieved. Thus, even if the target device range does not have "00H", a comparison operation result is output
when a mismatch between the acquired character strings is detected.
Ex.
• For the data specified by (s1) and (s2) as shown above, the second character is different between them. Thus, the
operation result is non-conductive.
Operation error
There is no operation error.
LD$=
D7998
(s1)
(s2)
D10
M0
D7998
D7999
42H(B) 41H(A)
44H(D) 43H(C)
D10
D11
5A(Z) 41H(A)
00H
43H(C)
Data of (s1)
Data of (s2)
Содержание MELSEC iQ-F FX5
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Страница 25: ...23 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW 2 PRECAUTIONS ON PROGRAMMING ...
Страница 126: ...124 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 132: ...130 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
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Страница 191: ...7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions 189 7 Operation error There is no operation error ...
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Страница 278: ...276 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 280: ...278 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 915: ...18 TYPE CONVERSION FUNCTIONS 18 13 Converting DWORD to WORD 913 18 Operation error There is no operation error ...
Страница 917: ...18 TYPE CONVERSION FUNCTIONS 18 14 Converting DWORD to INT 915 18 Operation error There is no operation error ...
Страница 932: ...930 18 TYPE CONVERSION FUNCTIONS 18 26 Converting DINT to WORD Operation error There is no operation error ...
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