Indicators - Siemens FN2012-A1 Mounting & Installation

7 Indicators

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