Hardware; Led Indicators; Table 2.2: Eki-1221/1222/1224, Eki-1221D/1222D Led Indica Tors; Table 2.3: Adam-4572 Led Indicators - Advantech ADAM-4572 User Manual

2.3

Hardware

The following instructions will give the overview of ADAM-4572 and EKI-122X series
hardware and its installation.
2.3.1

LED Indicators

There are LEDs display the two sets of power status, system status, dual networks
status, and serial communication status on the front panel of ADAM-4572 and .EKI-
122X series. Each of them has its own specific meaning as below table.
Table 2.2: EKI-1221/1222/1224, EKI-1221D/1222D LED Indicators
LED Name
P1
P2
Status
Ethernet
Serial

Table 2.3: ADAM-4572 LED Indicators

LED Name
Status/Power
Speed/Link
Serial
ADAM-4572 & EKI-122X Series User Manual
LED Color LED Description
Green Power 1 is on.
Off Power 1 is off, or power error condition exists.
Green Power 2 is on.
Off Power 2 is off, or power error condition exists.
Blinking: System is ready.
Orange Steady on: The device server has been located by utility's
locating the device function.
Off System is not working.
Blinking: Ethernet port is transmitting or receiving data.
Orange Steady on: Ethernet has the good link for 10Mbps or
100Mbps operations.
On: 100Mbps Ethernet connection.
Green
Off: 10Mbps Ethernet connection.
Orange Serial port is transmitting data.
Green Serial port is receiving data.
Off No data is transmitted or received through the serial port.
LED Color Status
ON
RED
OFF
ON
GREEN
OFF
ON
RED
OFF
ON
GREEN
OFF
ON
RED
OFF
ON
GREEN
OFF
LED Description
Heartbeat (1 time/sec), system is ready
System is not working
Power is on
Power is off
100 Mbps speed
10 Mbps speed
Valid network link
Invalid network link
Data being transmitted
No data being transmitted
Data being received
No data being received
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