Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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6 BASIC INSTRUCTIONS
6.2 Arithmetic Operation Instructions
Adding 16-bit binary block data
BK+(P)(_U)
These instructions add the two 16-bit binary data blocks specified.
*1 The engineering tool with version "1.035M" or later supports the ST.
■ Execution condition
Setting data
■
Description, range, data type
*1 When specifying setting data by using a label, define an array to secure enough operation area and specify an element of the array
label.
■
Applicable devices
Ladder ST
*1
ENO:=BKPLUS(EN,s1,s2,n,d);
ENO:=BKPLUSP(EN,s1,s2,n,d); ENO:=BKPLUS_U(EN,s1,s2,n,d);
ENO:=BKPLUSP_U(EN,s1,s2,n,d);
FBD/LD
(  is to be replaced by any of the following: DMINUS, DMINUSP, DMINUS_U, DMINUSP_U.)
Instruction Execution condition
BK+
BK+_U
BK+P
BK+P_U
Operand Description Range Data type Data type (label)
(s1) BK+(P) First addend data or the start device where the
first addend data is stored -32768 to 32767 16-bit signed binary ANY16_S
*1
BK+(P)_U 0 to 65535 16-bit unsigned binary ANY16_U
*1
(s2) BK+(P) Second addend data or the start device where
the second addend data is stored -32768 to 32767 16-bit signed binary ANY16_S
*1
BK+(P)_U 0 to 65535 16-bit unsigned binary ANY16_U
*1
(d) BK+(P) Start device for storing the operation result  16-bit signed binary ANY16_S
*1
BK+(P)_U 16-bit unsigned binary ANY16_U
*1
(n) Number of data points 0 to 65535 16-bit unsigned binary ANY16
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)
           
(n)            
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
(s1) (s2) (d) (n)
EN ENO
d s1
s2
n