Mitsubishi Electric MELSEC FX3U Programming Manual page 190

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Mnemonic Name
Connection Instruction
ANB AND Block
ORB OR Block
Memory Point
MPS
Store
MRD Memory Read
MPP Memory POP
INV Inverse
MEP MEP
MEF MEF
Out Instruction
OUT OUT
SET SET
RST Reset
PLS Pulse
PLF Pulse Falling
Master Control Instruction
MC Master Control
Master Control
MCR
Reset
Other Instruction
NOP No Operation
End Instruction
END END
188
Symbol
MPS
MRD
MPP
INV
Applicable devices
SET Applicable devices
RST Applicable devices
PLS Applicable devices
PLF Applicable devices
MC N Applicable devices
N
MCR
END
Function
Serial connection of
multiple parallel circuits
Parallel connection of
multiple contact circuits
Stores the current result of
the internal PLC
operations
Reads the current result of
the initial PLC operations
Pops (recalls and
removes) the currently
stored result
Invert the current result of
the internal PLC
operations
Conversion of
operation result
to leading edge pulse
Conversion of
operation result
to trailing edge pulse
Final logical operation type
Y,M,S,D .b,T,C
coil drive
Set bit device latch ON Y,M,S,D .b
Y,M,S,D .b,T,C,
Reset bit device OFF
D,R,V,Z
Rising edge pulse Y,M
Falling/trailing edge pulse Y,M
Denotes the start of a
Y,M
master control block
Denotes the end of a
master control block
No operation or null step
Program end, I/O refresh
and return to step 0
7 Basic Instruction
Applicable devices Reference
−
Section 7.7
−
Section 7.6
Section 7.8
−
Section 7.8
Section 7.8
−
Section 7.10
−
Section 7.11
−
Section 7.11
Section 7.2
Section 7.13
Section 7.13
Section 7.12
Section 7.12
Section 7.9
−
Section 7.9
−
Section 7.14
−
Section 7.15