Mitsubishi Electric MELSEC iQ-R Series - Subtracting 32-Bit Binary Block Data

6 BASIC INSTRUCTIONS
6.2 Arithmetic Operation Instructions
289
6
Subtracting 32-bit binary block data
DBK-(P)(_U)
These instructions perform subtraction between the two 32-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:=DBKMINUS(EN,s1,s2,n,d);
ENO:=DBKMINUSP(EN,s1,s2,n,d);
ENO:=DBKMINUS_U(EN,s1,s2,n,d);
ENO:=DBKMINUSP_U(EN,s1,s2,n,d
);
FBD/LD
( is to be replaced by any of the following: DBKMINUS, DBKMINUSP, DBKMINUS_U, DBKMINUSP_U.)
Instruction Execution condition
DBK-
DBK-_U
DBK-P
DBK-P_U
Operand Description Range Data type Data type (label)
(s1) DBK-(P) Minuend data or the start device where
minuend data is stored
-2147483648 to 2147483647 32-bit signed binary ANY32_S
*1
DBK-(P)_U 0 to 4294967295 32-bit unsigned binary ANY32_U
*1
(s2) DBK-(P) Subtrahend data or the start device where
subtrahend data is stored
-2147483648 to 2147483647 32-bit signed binary ANY32_S
*1
DBK-(P)_U 0 to 4294967295 32-bit unsigned binary ANY32_U
*1
(d) DBK-(P) Start device for storing the operation result  32-bit signed binary ANY32_S
*1
DBK-(P)_U 32-bit unsigned binary ANY32_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 RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s1) (s2) (d) (n)
EN ENO
ds1
s2
n