Filter
Top Products
Appendix 2. MELSEC QnA Series Command Lists
2.2 Basic Commands
- 428 -
Data transfer commands
Classifi-
cation
Command
sign
Symbol
MOV
DMOV S
16-bit
data
transfer
MOVP
MOVP SD
DMOV
DMOV SD
32-bit
data
transfer
DMOVP
DMOVP SD
EMOV
EMOV SD
Floating-
point
data
transfer
EMOVP
EMOVP SD
$MOV
$MOV SD
Charac-
ter string
data
transfer
$MOVP
$MOVP SD
CML
CML SD
16-bit
data NOT
transfer
CMLP
CMLP SD
DCML
DCML SD
32-bit
data NOT
transfer
DCMLP
DCMLP SD
BMOV
BMOV nSD
Block
transfer
BMOVP
BMOVP nSD
FMOV
FMOV nSD
Same
data
block
transfer
FMOVP
FMOVP nSD
XCH
XCH
S
D
16-bit
data
change
XCHP
XCHP
S
D
DXCH
DXCH
S
D
32-bit
data
change
DXCHP
DXCHP
S
D
BXCH
BXCH nSD
Block
data
change
BXCHP
BXCHP nSD
SWAP
SWAP D
Upper/
lower
byte
change
SWAPP
SWAPP D
Program branch commands
Classifi-
cation
Command
sign
Symbol
CJ
CJ Pn
SCJ
SCJ Pn
JMP
JMP Pn
Jump
GOEND
GOEND
Program execution control commands
Classifi-
cation
Command
sign
Symbol
Interrupt
disable
DI
DI
Interrupt
enable
EI
EI
Interrupt
disable/
enable
setting
IMASK
IMASK S
Return
IRET
IRET
I/O refresh commands
Classifi-
cation
Command
sign
Symbol
I/O
refresh
RFS
RFS nD
Other useful commands
Classifi-
cation
Command
sign
Symbol
UDCNT1
UDCNT1 nSD
Up/down
counter
UDCNT2
UDCNT2 nSD
Teaching
timer
TTMR
TTMR nD
Special
timer
STMR
STMR nSD
Nearest
access
control
ROTC
ROTC n2n1SD
Ramp
signal
RAMP
RAMP D1 n3n1 n2 D2
Pulse
density
SPD
SPD nSD
Pulse
output
PLSY
PLSY n1 n2 D
Pulse
width
modula-
tion
PWM
PWM n1 n2 D
Matrix
input
MTR
MTR D2 nD1S