Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 157

Comparison functions
■Comparing data
Function symbol Processing details
GT Outputs the comparison result of input values.
GT_E
GE
GE_E
EQ
EQ_E
LE
LE_E
LT
LT_E
NE
NE_E
String functions
■Detecting a string length
Function symbol Processing details
LEN Detects and outputs the length of the string input.
LEN_E
■Extracting string data from the left/right
Function symbol Processing details
LEFT Extracts and outputs the specified number of characters, starting from the left end of the string
input.
LEFT_E
RIGHT Extracts and outputs the specified number of characters, starting from the right end of the string
input.
RIGHT_E
■Extracting string data
Function symbol Processing details
MID Extracts and outputs the specified number of characters, starting from the specified position of the
string input.
MID_E
■Concatenating string data
Function symbol Processing details
CONCAT Concatenates character strings, and outputs the operation result.
CONCAT_E
■Inserting string data
Function symbol Processing details
INSERT Inserts a character string into another string, and outputs the operation result.
INSERT_E
■Deleting string data
Function symbol Processing details
DELETE Deletes the specified range in a character string, and outputs the operation result.
DELETE_E
4 STANDARD FUNCTIONS/FUNCTION BLOCKS
4.1 Standard Functions
Reference
Page 1940 GT(_E),
GE(_E), EQ(_E),
LE(_E), LT(_E)
4
Page 1942 NE(_E)
Reference
Page 1944 LEN(_E)
Reference
Page 1946 LEFT(_E),
RIGHT(_E)
Reference
Page 1949 MID(_E)
Reference
Page 1951
CONCAT(_E)
Reference
Page 1953
INSERT(_E)
Reference
Page 1955
DELETE(_E)
155