Indicators
7
27 | 34
Building Technologies
A6V10407862_d_en_--
Siemens Industry, Inc.
2018-09-07
7 Indicators
LED
Color
Function
Condition
Meaning
PWR
Green
Power LED
Lit up
● Normal operation
Not lit up
● No power supply
FAULT Yellow
General fault
See separate FAULT LED table
RM
Green
Redundancy manager
See separate RM LED table
PD
Green
Not connected
--
No function
--
No function
P2
Green/yellow
Ethernet status LEDs
Green ON
● Link up
P3
Green OFF
● Link down
P4
Yellow flashing
● Data communication active
P5
Yellow does not light
up
● No data communication
Table 1: Status LED
Function indicators for the FAULT LED
Function indicator
Meaning
FAULT LED flashing pattern (every 2 s)
Normal Operation
Normal operation
FW Update Mode
Ready for firmware
update
FW Update Running
Ethernet switch is
loading firmware
FW Update Failed
FW update could not
be completed,
network connection
may have been
interrupted
Checksum Failed
Incorrect firmware
checksum
Fatal FAULT
Ethernet switch is
generating some
other fault
Table 2: FAULT LED flashing pattern
t
0
125 250 375 500 625 750 875 1000 1125 1250
1500
1375
[ms]
1625 1750 1875
t
0
125 250 375 500 625 750 875 1000 1125 1250
1500
1375
[ms]
1625 1750 1875
t
0
125 250 375 500 625 750 875 1000 1125 1250
1500
1375
[ms]
1625 1750 1875
t
0
125 250 375 500 625 750 875 1000 1125 1250
1500
1375
[ms]
1625 1750 1875
t
0
125 250 375 500 625 750 875 1000 1125 1250
1500
1375
[ms]
1625 1750 1875
t
0
125 250 375 500 625 750 875 1000 1125 1250
1500
1375
[ms]
1625 1750 1875