Mitsubishi Electric MELSEC Q Series Programming Manual page 105

3 START-UP PROCEDURES
Instruction
Category
Symbol
LD
LDI
AND
Contact
ANI
OR
ORI
ANB
ORB
Connection
MPS
MRD
MPP
OUT
SET
RST
Output
PLS
PLF
Shift SFT
MC
Master control
MCR
(5) Available sequence instructions
The following sequence instructions can be used in the user safety sequence
programs of Motion CPU side.
The following pulse generation instructions ( P) cannot be used. If used, they
are always processed in the same way as execution instructions.
SFTP  SFT, BINP/DBINP  BIN/DBIN, MOVP/DMOVP  MOV/DMOV,
BMOVP  BMOV, FMOVP  FMOV, XCHP/DXCHP  XCH/DXCH,
WANDP/WORP/WXORP  WAND/WOR/WXOR,
RORP/RCRP/ROLP/RCLP  ROR/RCR/ROL/RCL,
DRORP/DRCRP/DROLP/DRCLP  DROR/DRCR/DROL/DRCL,
SFRP/SFLP  SFR/SFL, SUMP  SUM, SEGP  SEG, CALLP  CALL
(a) Basic instruction
Symbol
ANB
MPS
MRD
MPP
SET
RST
PLS
PLF
SFT
MC n
MCR
Starts logic operation
(Starts a contact logic operation)
Starts logical NOT operation
(Starts b contact logic operation)
Logical product
(a contact series connection)
Logical product NOT
(b contact series connection)
Logical sum
(a contact parallel connection)
Logical sum NOT
(b contact parallel connection)
AND between logical blocks
(Series connection between logical blocks)
OR between logical blocks
ORB
(Series connection between logical blocks)
Memory storage of operation results
Read of operation results stored with MPS instruction
Read and reset of operation results stored with MPS
instruction
Device output
D
Sets device
D
Resets device
Generates 1 cycle program pulse at leading edge of input
D
signal.
Generates 1 cycle program pulse at trailing edge of input
D
signal.
D
1-bit shift of device
D
Starts master control
n
Resets master control
3 - 22
Processing Details Steps
1
1
1
1
1
1
1
1
1
1
1
1 to 3
1
1 to 2
2
2
4
2
1