Program Branch Instructions - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (1/2)
6 Explanation of Instructions and Functions
6.1 Instruction List

6.1.7 Program Branch Instructions

Process Instruction
Category
unit sign
- CJ
Jump - JMP
- GOEND
- FEND
Program
end
- END
- CALL
Subrou-
tine call
- CALLP
Return - RET
- FOR
- NEXT
Repetition
- BREAK
- BREAKP
IB-1501667-B
Symbol Process details
Jumps to Pn upon establishment of
CJ P**
input condition
Jumps to Pn unconditionally
JMP P**
Jumps to END instruction upon es-
GOEND
tablishment of input condition
Ends process during sequence pro-
FEND
gram
Ends sequence program
END
Executes P** sub-routine program af-
CALL P**
ter input conditions are met
P**
CALLP
Returns to main program from sub-
RET
routine program
FOR n
Executes the program "n" times
between FOR and NEXT.
NEXT
D P**
BREAK
Forcibly terminates the execution
of the program between FOR and
NEXT and jumps to the pointer Pn.
D P**
BREAKP
80
Counting step
number
Execution
ST
condition
Execu-
Storage
tion
2 2
2 2
1 2
○
1 1
1 1
2 3
2 7
1 1
2 3
1 3
3 4
3 8
Refer-
ence
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251
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256
- 254
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257
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259
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261
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