Installation; Chapter 2 Installation; Led Indicators; Table 2.1: Eki-7657C Led Definition - Advantech EKI-7657C User Manual

Chapter 2
In this chapter, you will be given an overview of the EKI-7657C hardware installation
procedures.

2.1 LED Indicators

There are few LEDs display the power status and network status located on the front
panel of EKI-7657C, each of them has its own specific meaning shown as below.

Table 2.1: EKI-7657C LED Definition

LED Color
PWR Green
R.M. Green
PWR1 Green
PWR2 Green
P-Fail Red
Link/Active
Green
(G7, G9, G10 SFP)
Green
(Upper LED)
G7, G9, G10 (RJ-45)
Green
(Lower LED)
Link/Active
Green
(1 ~ 6 & 8)
Duplex/Collision
Orange
(1 ~ 6 & 8)
EKI-7657C _Manual_ed1

Installation

Description
On System power on
Off No power input
On The industrial switch is the master of the X-ring group
Off The industrial switch is not the master of the X-ring group
On Power input 1 is active
Off Power input 1 is inactive
On Power input 2 is active
Off Power input 2 is inactive
Power input 1 or 2 is inactive or port link down
On
(depends on Fault Relay Alarm configuration)
Off Power input 1 and 2 are both active, or no power input
On SFP port is linking
Flashing Data is transmitting or receiving
Off Not connected to network
On The port is operating at speed of 1000M
Off The port is disconnected or not operating at speed of 1000M
On Connected to network
Flashing Networking is active
Off Not connected to network
On Connected to network
Flashing Networking is active
Off Not connected to network
On Ethernet port full duplex
Flashing Collision of packets occurs
Off Ethernet port half duplex or not connected to network
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