Before Inputting Asequence Program - Mitsubishi MELSEC-A Series Operating Manual
Programmable controller
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Also See for MELSEC-A Series:
- Programming manual (508 pages) ,
- Reference manual (330 pages) ,
- User manual (183 pages)
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2 . 1
Before Inputting
a
Sequence Program
This section exdains how to connect the A8PUE to an ACPU and how to clear
the entire memory (memory all clear) to write a new sequence program to the
ACPU.
2 . 1 .l
Let's t v connecting the A8PUE to an ACPU
1)
Connect the A8PUE to an ACPU as follows:
Tighten the anchor screws
of
the A8PUE.
2)
Put the ACPU in the STOP state.
3)
Turn ON the power supply.
The display area of A8PUE can be switched as shown below.
c -
Displays the A8PUE software version
COPYRIQHT(C) 1991
M I T S W I S E I BLBCTRIC
I
Then, key operations in all modes can be done.
Let's try executing a memory all clear in the CPU so that we can write a new
sequence program to the ACPU.
When a key word is set, operate as shown in Section 5.1.3.
2-3
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