Operating Instructions
Chapter
10
CLV 480 Bar Code Scanner
8 010 080/O824/10-02-2005
©
SICK AG · Division Auto Ident · Germany · All rights reserved
10-25
Appendix
10.3.6
Meaning of the LEDs
The function of the two "Device Ready" and "Read Result" LEDs, as defined by the selected
start option, is shown in
.
Their function in the event of an error acces-
sing the external memory as well as troubleshooting measures are described in
10.3.7
Error messages
If errors occur accessing the external parameter memory, the CLV outputs error messages
on the terminal interface. When the CLV is
started
,
these messages can be displayed using
the "CLV-Setup" program.
1.
Connect the PC to the terminal interface on the CLV using a 3-core RS 232 data cable
(null modem cable) (AMV/S 60: connect the PC to the internal 9-pin Service plug).
Chapter 5.5.5 Connecting the CAN interface, Page 5-16
2.
Switch on the PC and start Windows.
3.
Start the "CLV-Setup" program and open the Terminal Emulator.
4.
Switch on the power supply for the AMV/S 60.
The CLV starts and loads the parameter set from the external memory.
5.
Monitor the messages in the Terminal Emulator.
lists the error messages with the appropriate troubleshooting measu-
res.
10.3.8
Replacing a CLV
The device is replaced by starting the new CLV with the S
TART
WITH
E
XTERNAL
P
ARAMETERS
op-
tion (default). This is the case when the device is put into service for the first time, e. g. when
it is taken from the warehouse. The device must be replaced with a device of the same type.
You do not need to connect a PC to replace the device.
¾
Replace the device as described in
Chapter 10.11.2 Importing the parameter set from
the external memory, Page 10-51
The CLV imports the external parameter set into the RAM. This is sufficient to ensure that
the device operates correctly. If the parameter set is to be stored permanently in the CLV
(EEPROM), a PC with the "CLV-Setup" program must be connected to upload the parameter
set from the CLV to CLV-Setup and then download it again to the CLV with the P
ERMANENT
storage option. When asked to do so, adjust the external memory again.