Removing Memory Modules - Siemens SIMATIC IPC RW-545A Operating Instructions Manual

7.3.3

Removing memory modules

Requirement
• You know the important safety instructions under "Safety instructions on device and
system extensions (Page 47)".
Location of the memory modules on the motherboard
①
Order when removing multiple memory modules
If you remove several memory modules, remove them one after the other in the following
order:
• Memory module 1: DIMM_B2 slot
• Memory module 2: DIMM_B1 slot
• Memory module 3: DIMM_A2 slot
• Memory module 4: DIMM_A1 slot
The slots of the memory modules are labeled on the motherboard.
Procedure
1. Fully disconnect the device from the line voltage, see "Switching off the device (Page 74)".
2. Open the device. Be sure to follow the important instructions under "Open the device
(Page 93)".
3. To obtain better access to the memory modules, remove expansion cards (Page 95) if
required.
Workstation SIMATIC IPC RW-545A
Operating Instructions, 08/2023, A5E52943278-AA
Locks
Expanding and assigning parameters to the device
7.3 Installing and removing memory modules
99