Siemens SCALANCE XM-400 - Device Controls and Indicators

Description of the device
2.6 SELECT / SET button
SCALANCE XM-400
20 Operating Instructions, 05/2014, C79000-G8976-C306-03
2.6
SELECT / SET button
Position
The "SELECT/SET" button is located on the front of the SCALANCE XM-400.
Figure 2-1 Position of the "SELECT/SET" button on the SCALANCE XM-400
Setting the display mode
To set the required display mode, press the "SELECT/SET" button.
For more detailed information on the display modes, refer to the section "LEDs "DM1" and
"DM2" (Page 25)".
Resetting the device to factory defaults
If you reset, all the changes you have made will be overwritten by factory defaults.
To reset the device to the factory defaults, follow the steps below:
1. Switch to display mode A.
Display mode A is active if the LEDS "DM1" and "DM2" are unlit.
If the "DM1" and "DM2" LEDs are lit or flashing, you will need to press the "SET/SELECT"
repeatedly until the "DM1" and "DM2" LEDs go off.
If you do not press the "SELECT/SET" button for longer than 1 minute, the device
automatically changes to display mode A.
2. Hold down the "SELECT/SET" button for 12 seconds.
After 9 seconds,the "DM1" and "DM2" LEDs start to flash for 3 seconds. At the same
time, the port LEDs go on one after the other.
After you have held down the button for 12 seconds, the factory defaults are restored.
If you release the button before the 12 seconds have elapsed, the reset is canceled.