Chapter
8
Operating instructions
ICR 84x Image Code Reader
8-14
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SICK AG · Division Auto Ident · Germany · All rights reserved
8 010 961/0000/10-05-2005
Troubleshooting
8.5.5
Malfunctions: Configuration errors (parameterization)
Errors when using the Setup Assistant
Prerequisite
The “Device Ready“ LED lights up. If not, see
.
Fault
Possible cause
Remedy
DataMatrix AutoSetup:
The ICR cannot decode the code from the
content of its image memory.
•
The code is distorted.
•
Reading distance has changed after
adjustment
•
Evaluation range of the reading area in
the image memory was incorrectly
limited (image geometry or area of
interest)
•
Low code quality in image memory
•
Perform the reading while the code is
stationary. Check the content of the
image memory with CLV Setup/
ImageFTP: repeat steps 1 and 2 of
AutoSetup; trigger ICR; is the code still
distorted in the image memory? If OK,
complete AutoSetup.
•
Check with image output via ImageFTP:
Is the code recorded in sharp focus in
the image memory?
If necessary, readjust the ICR.
Repeat AutoSetup from the beginning.
•
Check with image output via ImageFTP:
Is the code recorded completely in the
image memory?
Check in the CLV Setup program:
Select the R
EADING
C
ONFIGURATION
tab,
click the C
ODE
PROPERTIES
P
ARAMETERS
button, find the I
MAGE
G
EOMETRY
group:
Active evaluation range ok?
Select the R
EADING
C
ONFIGURATION
tab.
Find the A
REA
OF
INTEREST
group: Are the
min. and max. code position values
correct?
Repeat AutoSetup from the beginning.
•
see
.
After troubleshooting, repeat AutoSetup
from the beginning
Table 8-9: Troubleshooting: Errors when using the Setup Assistant
