Mitsubishi Electric MELSEC-A0J2H Series Handbook page 147

7
PROGRAMS REPLACEMENT
Function
16-bit data search
32-bit data search
Bit check on 16-bit
data
Bit check on 32-bit
data
Partial refresh
ASCII conversion
of 8 characters
Carry flag set
Carry flag reset
Jump to END
instruction
*1 As the instruction is used for different functions, being deleted or corrected is required.
*2 Converted to "SM1255" as instructions that cannot be converted.
QCPU
Instruction format
• Stores search
results to D and D+1
SER S1 S2 D n
devices
• Stores search
results to D and D+1
S1 S2 D n
DSER
devices
• Stores check results
S D
SUM to D device
• Stores check results
DSUM S D to D device
• Dedicated
RFS D n instruction added
$MOV D
(Charactor strings)
• No dedicated
SET SM700 instruction
• No dedicated
RST SM700
instruction
• Dedicated
GOEND
instruction added
Remarks Instruction format
SER S1
S1
DSER
SUM S
DSUM S
SEG D n
ASC
(Charactor strings)
STC
CLC
P255
CJ
SCJ P255
JMP P255
A0J2HCPU
Remarks
• Stores search results
S2 n
to A0 and A1
• Stores search results
S2 n
to A0 and A1
• Stores check results
to A0
• Stores check results
to A0
• Only when M9052 is
*1
ON
*2
D
*2
*2
• P255:Specified END
instruction *2
7
- 35