SICK CLV 45 Series User Manual

Chapter 8 Operating Instructions
CLV 45x Bar Code Scanner
8-6
©
SICK AG · Division Auto Ident · Germany · All rights reserved 8 009 139/K949/06-06-2002
Troubleshooting
8.5 Troubleshooting
The following aids are required for troubleshooting purposes using the tables below:
•
These operating instructions
•
Tool
•
Measuring tape (up to 2000 mm)
•
A digital measuring device (ammeter/voltmeter)
•
A PC running "CLV-Setup"
•
RS 232 data connection cable (Pin 2 and Pin 3 transposed), e. g. No. 2 014 054
8.5.1 General malfunctions: CLV not ready
Fault Possible cause Remedy
1. The "Device Ready" LED
does not light up.
The "Result 1" switching out-
put (default setting: "Device
ready) is not outputting a
pulse.
After the supply voltage has
been switched on
(10 ... 30 V DC):
•
The CLV has no operating
voltage
•
The CLV diagnosed a device
error during the self-test
During operation:
•
The CLV is not in "Reading"
mode
•
The CLV has deactivated the
laser diode 10 min. (default
setting) after the start of the
current reading pulse
(pulse type: sensor input/
serial interface)
•
Check the wiring
(power connector fitted
securely to the AMV/S 40
connection module).
Measure voltage at Pin 1 and
Pin 5.
•
Switch the CLV off and on
again. Does the LED light up?
If not, contact the SICK
Service department.
•
Return to Reading mode
using the CLV-Setup user
interface.
(refer to Chapter 6.5.1
Reading mode (Standard
mode), Page 6-18).
•
Terminate reading pulse.
Check the reading pulse
function. Pulse again or
adjust the laser timeout
duration by means of the
CLV-Setup user interface
(refer to Chapter 6.4.3 Guide
to parameterization,
Page 6-8).
Table 8-3: Troubleshooting: Restoring operation (Reading mode)

SICK CLV 45 Series Specifications

General

Brand	SICK
Model	CLV 45 Series
Category	Barcode Reader
Language	English