Siemens SIMATIC PC 847B Operating Instructions Manual page 65

Removing a memory module
How to remove a memory module
1
2
3
4
5
Display of the current memory configuration
The new memory configuration is detected automatically. The allocation of the "base
memory and extended memory" is automatically displayed when you switch on the device.
SIMATIC Rack PC 847B
Operating Instructions, 06/2008, A5E02203168-01
Open the device.
Open the left and right latches (1).
Start by opening the latches of the top
memory module.
Pull the memory module out of the
slot.
Remove the bottom memory module.
Close the device.
Expansions and programming
10.2 Memory expansion
65