Mitsubishi MELSEC-A Series Operating Manual page 95

6.
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HQW,TO
i .
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I . 1
USE EACH FUNCTION
[Explanation]
(1) If the designated head step is
in the middle of an instruction, processing
is executed assuming that the head step
of the instruction has been
designated.
(2) Instructions must not be deleted by step units; use instruction units.
(Example)
Do not delete AND-, D O and D l separately. Delete AND=, DO, and D l
together.
After the operation has been completed, confirm a deleted part
in the
READ mode.
(3) When the operation is completed normally, the
instruction of a desig-
nated step number is deleted from an ACPU and the step number is now
displayed with the next instruction.
X0
Ml
PHI----
When AND M1 of Y20 is deleted
Delete-
Step numbers
-c
Step numbers
(4) Pressing the [SHIFT] and [DELETE] keys in the READ, WRITE, INSERT,
MONITOR (list monitor) or TEST (test of list monitor) modes enables
deleting of an instruction after the cursor position (b).
(5) When executing this operation when the ACPU is in the RUN state,
execute this operation after setting "WRITE ENABLED CONFIRM YES"
in the OTHERS mode (see Section 6.9.14).
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