Datalogic GWY-01-PBS-01 Dokumentacja Pobierz pdf (Strona 18)

GWY-01-DNT-01 MANUAL – REV. 02 CHAPTER 2:

GATEWAY OVERVIEW

PAGE 18 OF 67

2.2 LED INDICATORS

The Gateway has four LED indicators located on the front panel of the unit. The

LEDs display everything from bus and DeviceNet activity, to diagnostic information

and power status.

2.2.1 Front Panel LEDs

LED NAME LED COLOR DESCRIPTION

PWR

Green

The PWR (power) LED will light and remain

ON while power is applied to the Gateway.

BUS

Amber

The BUS LED will flash ON and OFF to

indicate that data is being transmitted

between the Gateway and one or more RFID

controllers.

DEVICENET

Amber

For the DEVICENET LED description, see

table below.

ERR

Red

The ERR (error) LED will turn ON when the

Gateway experiences an error condition.

This LED will be cleared when the next valid

command is received by the Gateway.

Table 2-1: Front Panel LEDs

The table below describes the behavior of the DeviceNet LED indicator.

DEVICENET LED IS: INDICATES:

Off

Gateway is not online or not powered

Solid Green

Gateway is operational, online AND a connection is

established

Flashing Green

Gateway is operational and online, but with no established

I/O connections (idle on the network) or Gateway is online

and needs commissioning

Flashing Red

Recoverable fault detected and/or the Gateway’s I/O

connection timed out

Solid Red

Unrecoverable fault detected (for example, a duplicate node

address was encountered rendering Gateway unable to

communicate)

Table 2-2: DeviceNet LED Behavior

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 66 67

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