Mounting
Leuze electronic
BCL 604i
26
6.1.4 Possible read angles between device and bar code
The optimum alignment of the device is accomplished when the scan line scans the code bars almost at
a right angle (90°). All read angles that are possible between the scan line and bar code must be taken
account (see figure 6.3).
a
Azimuth angle (tilt)
b
Inclination angle (pitch)
g
Rotation angle (skew)
In order to avoid total reflection, the skew g should be greater than 10 °
Figure 6.3: Reading angle for the line scanner
6.2
Installing the external parameter memory
Remove the cover of the USB connection on the device.
Insert the USB memory stick into the USB connection and then cover it with the connector hood to
ensure degree of protection IP 65.
The USB memory stick can be inserted regardless of whether or not the device is connected to supply
voltage.
• After the USB memory stick has been inserted and supply voltage applied, the following message
appears on the display.
Memory stick connected: Export internal configuration?
Use the navigation buttons
to select OK and activate with the enter button .
The configuration is now transferred to the external parameter memory and is from now on updated imme
-
diately when the configuration is changed via display or online commands.
• The display of MS under the device address indicates that the USB memory stick is correctly con
-
nected and functional.
Replacing a defective device
Uninstall the defective device.
Remove the external parameter memory from the defective device by unscrewing the protection hood.
