Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual page 392

3. Instructions
–/–L
Instruction
SIGNED BINARY SUBTRACT
WITHOUT CARRY
DOUBLE SIGNED BINARY
SUBTRACT WITHOUT
CARRY
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
–: Minuend word
Mi
–L: First minuend word
–: Subtrahend word
Su
–L: First subtrahend word
–: Result word
R
–L: First result word
Operand Specifications
Area
CIO WR HR
MI, Su
– OK OK OK
R
Mi, Su
–L OK OK OK
R
356
Mnemonic Variations
– @–
–L @–L
–
−(410)
Mi: Minuend word
Mi
Su: Subtrahend word
Su
R: Result word
R
Block program areas Step program areas
OK OK
Description
Word addresses
AR T C DM EM
OK OK OK OK OK
OK OK OK OK OK
Function
code
Subtracts 4-digit (single-word) hexadecimal data
410
and/or constants.
Subtracts 8-digit (double-word) hexadecimal data
411
and/or constants.
Subroutines Interrupt tasks
OK
Data type
– –L
INT DINT
INT DINT
INT DINT
Indirect
DM/EM Registers
Con-
addresses
stants
@DM *DM
DR IR
@EM *EM
OK
OK OK OK ---
---
OK
OK OK --- OK
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CS/CJ/NSJ Series Instructions Reference Manual (W474)
Function
–L
−L(411)
Mi: Minuend word
Mi
Su
Su: Subtrahend word
R R: Result word
SFC action or
transition programs
OK OK
Size
– –L
1 2
1 2
1 2
Pulse TR
TK CF
bits bits
Indirect
using IR
OK --- --- ---
OK --- --- ---
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