Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 30

Character string data storage location
An image of the character string data storage location is shown below.
■Character strings
In each character string storage image, "NULL" indicates a NULL code (00H).
Character string Image of storing character string data from G0
to be stored
Null character string
G0
(("") or (''))
ABC
G0
G1
ABCD
G0
G1
G2
■Character strings [Unicode]
In each character string [Unicode] storage image, "NULL" indicates a NULL code (0000H).
Character string Image of storing character string data from G0
to be stored
Null character string
G0
("")
ABCD
G0
G1
G2
G3
G4
1 OVERVIEW
28
1.2 Data Specification Method
NULL NULL
B A
NULL C
B A
D C
NULL NULL
NULL
A
B
C
D
NULL
Image of storing character string data from word type
label array arrayA[0]
arrayA[0]
NULL
arrayA[0]
B
arrayA[1]
NULL
arrayA[0]
B
arrayA[1]
D
arrayA[2]
NULL
Image of storing character string data from word type
label array arrayA[0]
arrayA[0]
NULL
arrayA[0]
A
arrayA[1]
B
arrayA[2]
C
arrayA[3] D
arrayA[4] NULL
NULL
A
C
A
C
NULL