Siemens EK 730 Series Instructions d'exploitation télécharger pdf (Page 33)

Connection

5.7 Replacing the PLUG (C-PLUG or KEY-PLUG)

SCALANCE W770/W730

Operating Instructions, 11/2014, C79000-G8976-C325-04

NOTICE

Do not remove or insert a C-PLUG / KEY-PLUG during operation!

A PLUG may only be removed or inserted when the device is turned off.

The device checks whether or not a PLUG is inserted at one second intervals. If it is

detected that the PLUG was removed, there is a restart.

If a KEY-PLUG was inserted in the device, the device changes to a defined error state

following the restart. With SCALANCE W, the available wireless interfaces are deactivated

in this case.

Removing the PLUG

Figure 5-1 Position of the slot for PLUG on the top of the SCALANCE W774/734

Follow the steps below to remove a PLUG from the device:

1. Turn off the power to the device.

2. Release the screw slot cover (position

①) and swing the slot cover to the side (position

②).

3. Insert a screwdriver between the front edge of the PLUG (Position

③) and the slot and

release the PLUG.

4. Remove the PLUG from the slot.

5. Screw the cover back onto the device.

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Siemens EK 730 Series Instructions d'exploitation Page 33