SICK Omni CLX 490-0010, Operating Instructions Manual

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Operating Instructions Chapter 10
CLX 490
8 009 237/0000/07-05-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved
10-11
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 Table 3-3, Page 3-9 . Their function in the event of an error access-
ing the external memory as well as troubleshooting measures are described in Table 8-2,
Page 8-5 .
10.3.7 Error messages
If errors occur accessing the external parameter memory, the CLX outputs error messages
on the terminal interface. When the CLX is started , these messages can be displayed using
the "CLV-Setup" program.
1. Connect the PC to the terminal interface on the CLX using an RS 232 cable (AMV/S 60:
connect the PC to the internal 9-pin "Service" plug). See Chapter 5.5.6 Connecting the
PC, Page 5-15 .
2. Switch on the PC and start Windows.
3. Start the CLV-Setup program and open the Terminal Emulator.
4. Choose the extended display mode.
5. Switch on the power supply for the AMV/S 60.
The CLX starts and loads the parameter set from the external memory.
6. Monitor the messages in the main window of the Terminal Emulator.
Table 8-3, Page 8-7 lists the error messages in alphabetical order with the appropriate trou-
bleshooting measures.
10.3.8 Replacing a CLX
The device is replaced by starting the new CLX with the S
TART WITH
E
XTERNAL
P
ARAMETERS
option (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 (e. g. CLX 490-0010 with CLX 490-0010). 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 10-32 .
The CLX 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 CLX
(EEPROM), a PC with the CLV-Setup program must be connected to upload the parameter
set from the CLX to CLV-Setup and then download it again to the CLX with the P
ERMANENT
storage option. When asked to do so, adjust the external memory again.