,PROGRAMMING
I
No
entry
n
J-
t
(F)
Execution condition
Indicates the execution condition of each instruction, details of which are shown
below.
Instruction which is always executed
Instruction which is executed during ON. Executes instruction
only while the preceding condition
of
that instruction is
ON.
When
the preceding condition is OFF, that instruction
is
not executed
and not processed.
Instruction which
is
executed once during OFF. Executes
instruction only at the negative transition of the preceding
condition of instruction, i.e. the condition changes from
ON
to
OFF. Thereafter even if the condition is
ON,
that instruction is not
executed and not processed.
Instruction which is executed once during
ON.
Executes
instruction only at the positive transition of the preceding
condition of instruction, i.e. the condition changes from OFF
to
ON.
Thereafter even if the condition is
ON,
that instruction is not
executed and not processed.
I
Symbol
I
Execution Condition
(G)
Number of steps
Indicates the number of program steps required for each instruction.
80
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