Mitsubishi Electric MELSEC iQ-R Series - Page 638

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7 APPLICATION INSTRUCTIONS
7.8 String Processing Instructions
$+(P) [when three operands are set]
These instructions concatenate string data.
■Execution condition
Setting data
■Descriptions, ranges, and data types
■Applicable devices
Ladder ST
ENO:=STRINGPLUS(EN,s1,s2,d);
ENO:=STRINGPLUSP(EN,s1,s2,d);
FBD/LD
( is replaced by STRINGPLUS or STRINGPLUSP.)
Instruction Execution condition
$+
$+P
Operand Description Range Data type Data type (label)
(s1) Data to be concatenated or the start device containing the
data
 String ANYSTRING_SINGL
E
(s2) Data to be concatenated or the start device containing the
data to be concatenated
 String ANYSTRING_SINGL
E
(d) Start device for storing the concatenated data  String ANYSTRING_SINGL
E
EN Execution condition  Bit BOOL
ENO Execution result  Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(s1)   
(s2)   
(d)         
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s1) (s2) (d)
EN ENO
ds1
s2