Status Indication - Advantech B+B SmartWorx SmartMotion ST355 User Manual

5.8.1 Status indication

There are nine LED indicators on the front panel to provide router status information. Each
ETH port has two additional LEDs that provide information about the port status.
Caption Color State
PWR Green Blinking
On
Fast blinking
USR Yellow —
POE Yellow On
Blinking
Green On
Blinking
Off
SIM Green On (Green color)
Yellow On (Yellow color)
WAN Yellow LED fades out
1x per 5 sec.
LED fades out
1x per 2 sec.
LED fades out
1x per 1 sec.
DAT Red Blinking
IN0 Green On
IN1 Green On
OUT Yellow On
ETH0 Green On
ETH1 Off
ETH0 Yellow On
ETH1 Blinking
Off
* Additionally it can indicate a device without PoE support connected on the other side of the
cable. In this case the indication is caused by low impedance (lower than 500 ) of the device
without PoE support. This can be solved by disabling the PoE PSE feature on the relevant
ETH port in the router's Web interface, see Configuration manual [2].
The status indication of the WAN LED is updated every 10 seconds.
Description
Router is ready
Starting of the router
Updating firmware
Function of this LED diode can be selected by user
PSE: insufficient power supply via PWR connector
PSE: overload (device takes much power)/short circuit*
PoE PD versions: The voltage present in ETH port
PSE: correct power supply via PWR connector
PSE: The device is powered via one of the ETH ports
PD: The voltage not present in ETH port
PSE: disabled (not enabled on any of ETH ports)
The first SIM card is active
The second SIM card is active
Signal strength is from –50 dBm to –69 dBm
Signal strength is from –70 dBm to –89 dBm or differ-
ence between neighbouring cells is exactly 3 dBm
Signal strength is from –90 dBm to –113 dBm or differ-
ence between neighbouring cells is smaller than 3 dBm
Communication in progress on radio channel
Binary input no. 0 is active
Binary input no. 1 is active
Binary output is active
Selected 100 Mbps
Selected 10 Mbps
The network cable is connected
Data transmission
The network cable is not connected
Table 9: Status indication
15
SmartMotion ST355