Mitsubishi Electric MELSEC Q Series Programming Manual page 107

3 START-UP PROCEDURES
Instruction
Category
Symbol
BCD
BCD conversions
DBCD
BIN
BIN conversions
DBIN
Instruction
Category
Symbol
16-bit data transfer MOV
32-bit data transfer DMOV
16-bit data
XCH
exchange
32-bit data
DXCH
exchange
Block transfer BMOV
Identical 16-bit
data block FMOV
transfers
Instruction
Category
Symbol
Jump CJ
Termination FEND
CALL
Subroutine
program calls
RET
(d) BCD ↔ BIN conversion instruction
Symbol
BCD S D
DBCD S D
BIN S D
DBIN S D
(e) Data transfer instruction
Symbol
MOV S D
DMOV S D
XCH D1 D2
DXCH D1 D2
BMOV S D n
FMOV S D n
(f) Program branch instruction
Symbol
CJ Pn
FEND
CALL Pn
RET
Processing Details
BCD conversions
(S)
BIN(0 to 9999)
BCD conversions
(S+1,S)
BIN(0 to 99999999)
BIN conversions
(S)
BCD(0 to 9999)
BIN conversions
(S+1,S)
BIN(0 to 99999999)
Processing Details
(S) → (D)
(S+1, S) → (D+1, D)
(D1) ↔ (D2)
(D1+1, D1) ↔ (D2+1, D2)
(S) (D)
(D)
(S)
Processing Details
Jumps to Pn when input conditions are met.
Termination of main program
Executes subroutine program Pn when input condition is
met.
Returns from subroutine program
3 - 24
(D)
(D+1,D)
(D)
(D+1,D)
n
n
Steps
3
4
3
4
Steps
3
3 to 4
4
4
5
5
Steps
2
1
2
1