Table of Contents
Advertisement
4 SETUP AND PREPARATION BEFORE OPERATION
(From the previous page)
[Correct example]
[Wrong example]
[Correct example]
[Wrong example]
(Wiring completed)
4 - 20
Pliers
Latches
Latches
Latch
Clearance
6) Press both ends of the plug cover
After pressing the center part of the plug cover, press both ends
of the plug cover where latches are located.
Verify that the latches engage with the plug body.
7) Check the press-fit condition (viewing from the wiring side).
Viewing from the wiring side, check that the plug surface is
flash with the plug cover.
The difference between the plug cover and the plug surface
must be 0.2mm or less.
Note: The condition where the plug cover is tilted as shown in
[Wrong example] or protrudes from the plug surface
0.2mm or more is an improper press-fit condition.
Press the plug cover securely with pliers until it looks like
[Correct example] condition illustrated on the left.
8) Check the press-fit condition (viewing from the top).
Viewing from the top, check that there is no clearance between
the plug body and plug cover.
Note: Clearance may occur between the plug body and plug
cover when the latches do not engage securely as shown
in [Wrong example].
Press the plug cover firmly with pliers until it looks like
[Correct example] condition illustrated on the left.
MELSEC-A
4 - 20
Advertisement
Table of Contents
