Hardware Descriptions
2.3 MCI board extension slot variation
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
59
1.
Shutdown SINUMERIK 840Di sl or Windows XP properly.
To do this, use one of the following options:
–
Windows taskbar: Start > Shut Down.
–
Interface signal: "PC shutdown", see Section "840Di sl-specific interface
2.
Disconnect the device from the mains.
3.
Remove the screws from the cover of the housing (see Fig. below) and open the housing
of your PC, observing the relevant safety regulations.
Screws of the
cover of housing
Figure 2-8
Cover of the housing of the PCU 50.3
4.
Remove the fastening screw of the module holding-down device (see Fig. below) of the
MCI board and remove the module holding-down device.
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Figure 2-9
Mounting of the module
