Subtracting 16-Bit Binary Data - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Subtracting 16-bit binary data

-(P)(_U) [when two operands are set]
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
These instructions perform subtraction between the two sets of 16-bit binary data specified.
Ladder
(s) (d)
FBD/LD
Not supported
( Page 241 -(P)(_U) [when three operands are set])
■Execution condition
Instruction
-
-_U
-P
-P_U
Setting data
■Description, range, data type
Operand Description
(s) -(P) Subtrahend data or the device where
subtrahend data is stored
-(P)_U
(d) -(P) Device where minuend data is stored
-(P)_U
• In safety programs executed by the Safety CPU, only safety devices and safety labels of data types described in the table
can be used.
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
 
(s)
 
(d)
• In safety programs executed by the Safety CPU, only the following safety devices and constants can be used.
Operand Bit
SA\X, SA\Y, SA\M, SA\SM, SA\B
(s) 

(d)
RnSFCPU RnSFCPU
(Standard) (Safety)
Execution condition
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
 
ST
Not supported
( Page 241 -(P)(_U) [when three operands are set])
Range Data type
-32768 to 32767 16-bit signed binary
0 to 65535 16-bit unsigned binary
-32768 to 32767 16-bit signed binary
0 to 65535 16-bit unsigned binary
Double word Indirect
Z LT, LST, LZ
LC
  
  
Word
SA\T, SA\ST, SA\C, SA\D, SA\W, SA\SD


6.2 Arithmetic Operation Instructions
Data type (label)
ANY16_S
ANY16_U
ANY16_S
ANY16_U
Constant Others
specification
K, H E $
    
    
Constant
K, H


6 BASIC INSTRUCTIONS
6
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