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Operating Instructions
Chapter
8
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8-13
Troubleshooting
CLV490 integrated in OTS400 Omni Tracking System
Malfunction
Possible cause
Remedy
1. Trigger mode in the CLV490:
OTS trigger
Reading mode "Start/stop":
CLV490 not triggered by the OTC400:
– the "Sensor" LED does not light up
– the red scan line does not appear
•
Incorrect reading pulse source para-
meterized in the CLV490.
•
CLV490 not parameterized as Slave.
•
CAN interface incorrectly parameterized
in the CLV490.
•
Sensors for start and stop of reading trig-
ger: incorrectly connected to OTC400 or
switching inputs incorrectly parameter-
ized.
•
"Master/Slave" mode not selected in
the OTC400.
•
In the "CLV-Setup" program: choose the
D
EVICE
CONFIGURATION
tab, R
EADING
T
RIG
-
GER
S
OURCE
section: is "OTS trigger"
mode selected?
•
In the "CLV-Setup" program: choose the
D
EVICE
CONFIGURATION
tab, click the T
RACK
-
ING
P
ARAMETERS
button, R
ELEASE
P
OINTS
section: O
BJECT
RELEASE
POINT
/E
ND
OF
READING
FIELD
/
DATA
O
UTPUT
section:
"0 mm" selected?
Check box "M
ASTER
/S
LAVE
VIA
OTC" acti-
vated?
•
Check: CAN
INTERFACE
tab, CAN
INTERFACE
FUNCTION
section: "OTS slave" as well as
"data transfer rate" selected in accor-
dance to OTC400?
•
Check connection and parameterization
of switching inputs, see
OTS400
Opera-
ting Instructions
(no. 8008869, English
edition).
•
Check in OTC400 with the "CLV-
Setup" program:
choose the D
EVICE
CONFIGURATION
tab,
click the R
EADING
P
ARAMETERS
tab, O
PERAT
-
ING
MODE
section: one of the two modes
for master/slave selected?
2. Trigger mode in the CLV490:
OTS trigger
Reading mode "Tracking":
CLV490 not triggered by the OTC400:
– the "Sensor" LED does not light up
– the red scan line does not appear
•
Incorrect reading pulse source para-
meterized in the CLV490.
•
CAN interface incorrectly parameterized
in the CLV490.
•
Sensor for beginning of object (at the be-
ginning of the reading field) incorrectly
connected to OTC400 or switching input
incorrectly parameterized.
•
Incorrect operation mode selected in the
OTC400.
•
In the "CLV-Setup" program: choose the
D
EVICE
CONFIGURATION
tab, R
EADING
T
RIG
-
GER
S
OURCE
section: "OTS trigger" mode
selected?
•
Check: CAN
INTERFACE
tab, CAN
INTERFACE
FUNCTION
section: "OTS Slave" as well as
"data transfer rate" selected in accor-
dance to OTC400?
•
Check connection and parameterization
of switching inputs, see
OTS400
Opera-
ting Instructions
(no. 8008869, English
edition).
•
Check in OTC400 with the "CLV-Setup"
program: choose the D
EVICE
CONFIGURATI
-
ON
tab, click the R
EADING
T
RIGGER
P
ARAME
-
TERS
button, O
PERATING
MODE
section:
"Increment controlled (Tracking)" select-
ed?
Table 8-7: Troubleshooting: reading trigger errors in Reading mode (CLV490 integrated in OTS400 Omni Tracking System)
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