Leuze electronic BPS 8 Original Operating Instructions page 36

If another BCB is to be affixed directly after the preceding BCB, the subsequent bar code
value must differ from the preceding bar code value by at least 1 m (BCB8 printed values in
cm, see Figure 6.2).
BCB8
A Preceding bar code tape
B Cut mark
C Subsequent bar code tape, value of the last bar code of the preceding bar code
tape + 1 m
Figure 6.2: Cut bar code tape
NOTE
Use MVS control bar code!
For this arrangement (Figure 6.2) using the MVS bar code is recommended.
With the MVS control bar code, a unique, reproducible switching point between the two
different position bar codes is achieved, irrespective of the direction of travel.
Without the MVS control bar code, the switching point is subject to hysteresis in the event
of alternating directions of travel (see chapter 5.2 "Control bar codes").
Leuze electronic
B
BCB8 BCB8
A
Mounting and installation
BCB8
C
BPS 8
BCB8 BCB8
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