Siemens SIMATIC NET SCALANCE XM-400 User Manual

Description of the device
4.7 LED display
SCALANCE XM-400
32 Operating Instructions, 09/2018, C79000-G8976-C306-08
Defining the fault mask
Using the fault mask, you specify an individual "good status" for the connected ports and the
power supply. Deviations from this status are displayed as errors/faults.
To define the fault mask, follow the steps below:
1. Switch to display mode D.
Display mode D is active if the "DM1" and "DM2" LEDs are lit green..
If another display mode is active, you will need to press the "SET/SELECT" button
repeatedly until the "DM1" and "DM2" LEDs are lit green.
2. Hold down the "SELECT/SET" button for 5 seconds.
After 2 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 5 seconds, the current settings are stored as the
"good status".
If you release the button before the 5 seconds have elapsed, the previous fault mask will
be retained.
4.7
LED display
4.7.1
Overview
The following figure shows the arrangement of the LEDs.
F
LED for displaying the fault/error status
RM
LED for displaying the "redundancy manager" function
SB
LED for display of redundantly linked rings
DM1/DM2
LEDs for displaying the display mode
L1/L2
LEDs for displaying the power supply
P
LEDs for displaying the port status *)
COMBO
Indicates that the LEDs belong to combo ports
*
)
The number of port LEDs depends on the device.

Siemens SIMATIC NET SCALANCE XM-400 Specifications

General

Brand	Siemens
Model	SIMATIC NET SCALANCE XM-400
Category	Switch
Language	English