Product characteristics
4.7 SET button
SCALANCE X204RNA SCALANCE X204RNA EEC (PRP)
Operating Instructions, , C79000-G8976-C294-03
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4.7
SET button
SET button
Button function
You can change various device settings with the button. Modified settings are retained after
device power off/on.
The SELECT / SET button is used to switch over the display mode and to make other
settings. After turning on the SCALANCE X-200RNA, it is in the display mode.
The button has three functions:
●
Triggering a device restart
●
Reset to the factory defaults All settings made are overwritten by the factory defaults.
●
Define the fault mask and the display at the LEDs. The current states of all ports and the
states of the power supplies L1 and L2 are included in the fault mask. The previous fault
mask is then overwritten.
Different settings are made depending on how long you hold down the button:
Figure 4-5
The five button phases
Time the button is pressed in seconds
Table 4- 6
Button phases
Phase
Description
1
The currently set fault mask is displayed. If no fault mask has been set, all ports flash one after the other.
If you release the button in phase 1, this has no effect.
2
The LEDs of the ports at which there is currently a link flash at 2.5 Hz.
If you release the button in phase 2, this has no effect.
3
The LEDs of the ports at which there is currently a link and the LEDs of the connected power supply are lit
permanently.
If you release the button in phase 3, the fault mask corresponding to the lit LEDs is adopted.
4
All port LEDs flash at 2.5 Hz.
Releasing the button during this phase brings about a device restart (soft reset)
5
All port LEDs flash alternately yellow/green at 2.5 Hz.
The device is reset to the factory defaults.
Summary of Contents for SCALANCE X204RNA EEC
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