KEYENCE Visual KV Series - Manual (Page 164)

2.4 Instruction Details
3-140
2
Chapter 2 Instructions
The LDA instruction inputs each data item to the internal register.
The STA instruction transfers the contents of the internal register to the specified
destination.
➮ "Internal Register" (p. 3-126)
Operands
Key operation
LDA: Load A
@LDA: Load A
STA: Store A
@STA: Store A
Inputs value specified by operand to internal
register.
Transfers contents of internal register to
destination specified by operand.
@
#,$
FUN
FUN
@
#,$
FUN
FUN
LDB
4
ANL
2
ORL
3
ORL
3
LDB
4
ANL
2
ORL
3
ORL
3
nnnn
STA
nnnn
STA
nnnn
LDA
nnnn
LDA
@
#,$
FUN
FUN
@
#,$
FUN
FUN
ORL
3
LDB
4
ANL
2
ANL
2
ENT
R-SRCH
ENT
R-SRCH
Operand
ENT
R-SRCH
ENT
R-SRCH
Operand
(#XXXXX)
($XXXXX)
T XXX
C XXX
DM XXXX
TM XX
XXXX
1
2
3
T XXX
C XXX
DM XXXX
TM XX
XXXX
5
6
7 4
LDA STA
Constant
Decimal
Hexadecimal
T/C current
value
Data memory
Temporary memory
Relay No. Relay No.
Storage Transfer Destination
Internal register
T/C preset
value
Data memory
Temporary memory
Relay No.
Input Source
(Data type: operand)
Relay No.
(Data type: operand)
LDA / @LDA / STA @STA
Visual KV KV-300 KV-10/16 KV-24/40/80
LDA STA LDA STA LDA STA LDA STA
0000 to 0500 to 0000 to 0000 to 0000 to
17915 1915 0009 2915 6915
T000 to 2100 to 0500 to 0500 to T000 to 0500 to T000 to 0500 to
T249 17915 17915 1915 T063 1915 T119 1915
(Current
value)
C000 T000 to T000 to 2100 to C000 to 2100 to C000 to 2100 to
to 249 T249 T249 17915 C063 2915 C119 6915
(Current (Preset
value) value)
CTH0 to C000 C000 to T000 to CTH0 to T000 to CTH0 to T000 to
CTH1 to C249 C249 T249 CTH1 T063 CTH1 T119
(Preset
value)
DM0000 to CTC0 to CTH0 to C000 to DM0000 to C000 to DM0000 to C000 to
DM1999 CTC3 CTH1 C249 DM0999 C063 DM1999 C119
TM00 to DM0000 to DM0000 to CTC0 to TM00 to CTC0 to TM00 to CTC0 to
TM31 DM1999 DM9999 CTC3 TM31 CTC3 TM31 CTC3
#00000 to TM00 TM00 to DM0000 to #00000 to DM0000 to #00000 to DM0000 to
#65535 to TM29 TM31 DM9999 #65535 DM0999 #65535 DM1999
$0000 to #TM00 to #00000 to TM00 to $0000 to TM00 to $0000 to TM00 to
$FFFF #TM29 #65535 TM29 $FFFF TM29 $FFFF TM29
#TM00 to $0000 to #TM00 to #TM00 to #TM00 to #TM00 to #TM00 to
#TM29 $FFFF #TM29 #TM29 #TM29 #TM29 #TM29
#TM00 to
#TM29
KVNKA Chap 02_4cP.p65 08.3.11, 0:02 PM 140