Connection
6.7 Replacing the PLUG (C-PLUG or KEY-PLUG)
SCALANCE W778-1 /W738-1
Operating Instructions, 07/2020, C79000-G8976-C450-06
51
Note
Loss of the configuration
The reset button is directly beside the slot for the PLUG. The reset button cannot be
used to remove the PLUG.
If you press and hold down the reset button you reset all the settings of the device to the
factory defaults.
Inserting the PLUG
Follow the steps below to insert a PLUG in the device:
1.
Turn off the power to the device.
2.
The PLUG slot is on the top of the device housing under a cover, see Reset key
(Page 27).
3.
Release the screw of the slot cover and swing the slot cover to the side.
4.
The housing of the PLUG has a protruding ridge on the long side (B). The slot has a
groove at this position. Insert the C-PLUG correctly oriented into the slot.
5.
Close the cover (tightening torque 0.8 Nm), to ensure that the device is closed and
water and dust proof.
Licenses on the KEY-PLUG
A C-PLUG only stores information about the configuration of a device. In addition to the
configuration, a KEY-PLUG also contains a license with which you can enable special
functions, for example iFeatures. You will find the article numbers in Accessories
(Page 17).
