Operating instructions

Chapter 4 Operating Instructions

CLV63x Bar Code Scanner

Product description

4.7.2 LEDs on the bar code scanner's housing

The bar code scanner's housing has six LEDs that display the operating status, the laser di-

ode's activity, the status of the reading result and the transfer to the RS-232/RS-422/485,

CAN and Ethernet interfaces.

In reading operation the LEDs indicate the following:

Tab. 4-5: LED indications

Important The “Result“ LED is not coupled with one of the “Result 1“ or "Result 2" outputs.

LED Colour Meaning

READY Green

• Lights up constantly after switching on and a successful self-test

• Goes out when parameter values are being uploaded from or

downloaded to the bar code scanner

Red

• Lights up when a hardware error has been detected

RESULT Green

• Lights up after a successful read (Good Read, 100 ms)

LASER Green

• Reading operation: Lights up when the laser diode is switched on

(depends on the reading pulse)

DATA Green

• Lights up during the data transfer for 100 ms

CAN Yellow

• Flickers during the data transfer via the CAN interface

LNK TX Green

• Lights up when the physical Ethernet connection is o.k.

Bar graph

(0 ... 100%)

Green

• LED´s light up according to the reading rate during diagnostic

mode.

• During normal reading mode the bar graph display is switched off.