Leuze BPS 348i - Control Bar Codes

Device description
Leuze electronic GmbH + Co. KG BPS 348i 21
3.4.2 Control bar codes
With the help of control barcodes that are affixed on top of the barcode tape at appropriate positions, func-
tions in the BPS can be activated or deactivated, e.g., for changing various position values at switches.
Code type Code128 with character setB is used for the control barcode.
MVS label
Designation: BCBG40…MVS or BCBG30…MVS
The MVS label is a control barcode for the direction-independent switching of the position values from one
barcode tape to another in the middle of the control barcode label.
If, upon reaching the changeover position in the middle of the MVS label, the BPS does not detect the new
BCB section in the scanning beam, the position value of the first BCB section is still output after the middle
of the MVS label for half of the label width.
000040 000044
1
2
G40Leuze G40Leuze G40Leuze
1 Control bar code
2 Deactivation of the position determination at the end of the MVS label
Fig.3.12: Arrangement of the MVS control bar code
MV0 label
Designation: BCBG40…MV0 or BCBG30…MV0
The MV0 label is a control barcode for the direction-independent switching of the position values from one
barcode tape to another in the middle of the control barcode label.
If, upon reaching the changeover position in the middle of the MV0 label, the BPS does not detect the new
BCB section in the scanning beam, no position is output after the middle of the MV0 label for.