Operating instructions

Product properties
3.19 Button
Industrial Ethernet SCALANCE X-100 and SCALANCE X-200 Product Line
Operating instructions, 09/2006, A5E00349864 Release 7
3-61
If an empty fault mask is set (no port is monitored) or you want to set an empty mask, the 2
port LEDs flash on and off alternately.
At the same time, the monitoring of the connected power supply is set with the fault mask.
The existence of the two power sources is monitored only if they are connected when the
fault mask is saved.
The failure of the link of one of the monitored ports or one of the monitored power supplies is
indicated by the red fault LED lighting up. At the same time, the signaling contact opens.
Port monitoring and power supply monitoring are not activated when the device is delivered
(factory default). With the SCALANCE X202-2IRT, SCALANCE X202-2P IRT, SCALANCE
X201-3P IRT, SCALANCE X200-4P IRT and SCALANCE X204IRT, the redundancy
manager is disabled.
With the SCALANCE X202-2IRT, SCALANCE X202-2P IRT, SCALANCE X201-3P IRT,
SCALANCE X200-4P IRT and SCALANCE X204IRT, the following applies: If the button is
pressed for 2-3 seconds longer, the RM LED starts to flash for approx. 2 seconds. If the
button is released during this time, the RM is disabled. If you hold down the button, the RM
LED lights up permanently and the RM is enabled. If the button is pressed longer (15
seconds), the device is reset to "factory defaults". This is indicated by all the Port LEDs
(green) flashing. During this activity, the device must not be turned off.