Expanding the device and assigning device parameters
6.2 Expanding memory
SIMATIC IPC677D
Operating Instructions, 09/2014, A5E32995420-AC
71
Installing a memory module
1. Open the device (Page 69).
2. Note where the (polarized) cutout
①
is located on the pin side of the
RAM module before inserting it.
3. Open the two locking mechanisms
on the left
②
and right
③
of the
slot.
4. Insert the module downwards, ap-
plying slight pressure and press it
until the locking snaps into place.
5. Close the device.
Removing a memory module
1 Open the device (Page 69).
2 Release the locking mechanisms
on the left and right of the slot.
3 Pull the memory module out of the slot.
4 Close the device.
Display of the current memory configuration
A new memory module is automatically detected. When switching on the device and starting
the BIOS Setup using <F2>, the current memory size is displayed under "Total Memory".
