1026
25 CHARACTER STRING FUNCTIONS
25.2 Extracting Character String Data from the Left/Right
• RIGHT(_E)
Ex.
When the value input to (n) is 5
• A value input to (s) is the STRING type data value and within the range from 0 to 255 byte(s).
• A value input to (n) is the INT type data value and within the range from 0 to 255. (However, the value must be within the
number of characters of the character string to be input to (s).)
■
Operation result
1.
Function without EN/ENO
The operation processing is executed. The operation output value is output from (d).
2.
Function with EN/ENO
The following table lists the execution conditions and operation results.
*1 When FALSE is output from ENO, data output from (d) is undefined. In that case, modify a program so that the data output from (d) is
not used.
Operation error
There is no operation error.
These functions output the data for the specified number of characters from the right of a character string input to (s) from (d).
The value input to (n) specifies the number of characters to be extracted.
(1): Number of characters to be extracted (L): 5
Execution condition
Operation result
EN
ENO
(d)
TRUE (Executes operation)
TRUE
Operation output value
FALSE (Stops operation)
FALSE
Indefinite value
42H (B)
41H (A)
44H (D)
43H (C)
46H (F)
45H (E)
32H (2)
31H (1)
34H (4)
33H (3)
00H
35H (5)
+1
+2
+3
+4
+5
(1)
+0
+1
+2
+0
32H (2)
31H (1)
34H (4)
33H (3)
00H
35H (5)
High-order byte Low-order byte
High-order byte Low-order byte
"ABCDEF12345"
"12345"
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
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