KEYENCE Visual KV Series - Manual (Page 174)

2.4 Instruction Details
3-150
2
Chapter 2 Instructions
ADD, SUB, MUL, and DIV allow arithmetic instructions between the contents of
internal register and the value specified by the operand.
Note: Arithmetic instructions use binary numbers (BIN). Therefore, the contents of
the internal register used for the arithmetic instruction must be BIN data. Use the
TBIN instruction to convert BCD data into BIN data.
Operands
Key operation
ADD: Add
@ADD: Add
SUB: Subtract
@SUB: Subtract
MUL: Multiply
@MUL: Multiply
DIV: Divide
@DIV: Divide
Adds value specified by operand to contents of
internal register, and inputs result back to same
internal register.
@
#,$
FUN
FUN
@
#,$
FUN
FUN
@
#,$
FUN
FUN
@
#,$
FUN
FUN
LDB
4
SET
1
SET
1
RES
0
RES
0
AND
8
ANL
2
ORB
6
LDB
4
SET
1
SET
1
RES
0
RES
0
AND
8
ANL
2
ORB
6
nnnn
DIV
nnnn
DIV
nnnn
MUL
nnnn
MUL
nnnn
SUB
nnnn
SUB
nnnn
ADD
nnnn
ADD
ADD
SUB
MUL
DIV
(#XXXXX)
($XXXX)
DM0000 to DM1999
TM00 to TM31
#TM00 to #TM29
@
#,$
FUN
FUN
@
#,$
FUN
FUN
@
#,$
FUN
FUN
@
#,$
FUN
FUN
LDB
4
SET
1
SET
1
RES
0
RES
0
ANL
2
ORB
6
AND
8
ENT
R-SRCH
ENT
R-SRCH
Operand
ENT
R-SRCH
ENT
R-SRCH
Operand
ENT
R-SRCH
ENT
R-SRCH
Operand
ENT
R-SRCH
ENT
R-SRCH
Operand
Internal register
Operand
Constants
Data memories
Hexadecimal
Result Arithmetic operation
Decimal
Internal register
:
:
:
:
:
:
:
:
Subtracts value specified by operand from
contents of internal register, and inputs results
back to same register.
Multiplies contents of internal register by value
specified by operand, and inputs result back to
same register.
Divides contents of internal register by value
specified by operand, and inputs result back to
same register.
ADD / @ADD / SUB / @SUB / MUL / @MUL / DIV / @DIV
Visual KV KV-300 KV-10/16 KV-24/40/80
DM0000 to DM1999 DM0000 to DM9999 DM0000 to DM0999 DM0000 to DM1999
TM00 to TM31 TM00 to TM31 TM00 to TM31 TM00 to TM31
#00000 to #65535 #00000 to #65535 #00000 to #65535 #00000 to #65535
$0000 to $FFFF $0000 to $FFFF $0000 to $FFFF $0000 to $FFFF
#TM00 to #TM29 #TM00 to #TM29 #TM00 to #TM29 #TM00 to #TM29
KVNKA Chap 02_4cP.p65 08.3.11, 0:02 PM 150