Moxa DA-681A-I-DPP-LX [19/46] Reset button

DA-681A Series Hardware Hardware Installation

2-8

Reset Button

Pressing the Reset button initiates a hardware warm reboot. The button plays the same role as a desktop PC’s

reset button. After pressing the reset button, the system will reboot automatically. During normal use, you

should NOT use the Reset Button. You should only use this button if the software is not working properly. To

protect the integrity of data being transmitted or processed, you should always reset the system from the

operating system with the software reboot function.

Front Panel LED

There are 46 LED indicators on the front panel. Information about each LED is given in the following table.

LED Color Description

Serial Port TX 1-12 Green Serial port is transmitting data

Off Not operating

Serial Port RX 1-12 Yellow Serial port is receiving data

Off Not operating

Power Green Power is on

Off No power input or power error exists

Storage Yellow/Blinking Data is being written to or read from the storage unit

Off Storage unit is idle

Power Fail 1 Red Power 1 has failed (for dual power models only)

Off Power is being properly supplied

Power Fail 2 Red Power 2 has failed (for dual power models only)

Off Power is being properly supplied

Gigabit LAN LEDs 1-6 Green 100 Mbps Ethernet mode

Yellow 1000 Mbps (Gigabit) Ethernet mode

Off Not operating, or in 10 Mbps Ethernet mode

Programmable 1-6 Green Defined by user