Siemens SIMATIC IPC427D Operating Instructions Manual page 75

Installation
1. Insert the memory module into the
marked slot at an incline with the contact
side facing the motherboard.
2. Carefully press the memory module into
the contact strip until the latches engage.
The new memory configuration is detected automatically. System RAM, extended RAM and
buffer memory cache are displayed during device startup.
After insertion and removal
Close the device.
The device will automatically register the new memory capacity when it is switched on. The
changes in the system RAM, extended RAM and cache SRAM will be displayed when the
device is booted.
SIMATIC IPC427D
Operating Instructions, 05/2017, A5E31347215-AB
Expanding and assigning parameters to the device
6.1 Installing and removing the memory module
75