SIMATIC IPC277E
Operating Instructions, 11/2019, A5E35783335-AE
73
Device expansion and parameter assignment
6
6.1
Open the device.
Requirement
●
The device is disconnected from the power supply.
●
All cables have been disconnected from the device.
●
The device has been removed from the control cabinet.
●
A T10 screwdriver
Procedure – Opening the 7" and 9" single-touch devices
Note
The drive is located on the underside of the device cover.
•
Carefully open the device.
•
You cannot set the device cover down because of the connecting cable of the drive.
•
You first have to pull out the connection plug in order to completely remove the device
cover.
•
Read the information in section "Replacing the drive (Page 82)".
Remove the marked screws
Open the device cover at the back
and set it and the drive vertically
against the device wall. Lay the
cover aside.
Notice: Connection plug and board
could be damaged.
•
Ensure that the device cover
does not fall down.
•
Remove the connection plug
from the drive.