Commissioning and configuration
172
BCL 504
i
Leuze electronic
10.14.2 Module 82 – Reference code comparator 2
Description
The module defines the mode of operation of reference code comparator 2.
Parameters
Parameter
Description
Addr.
Data type
Value range
Default
Unit
Output function
after reference
barcode com-
parison
This parameter
specifies the associ-
ated output linkage
after a reference bar-
code comparison.
0
UNSIGNED8
0: No function
1: Comparison function 1
2: Comparison function 2
3: Comparison function 1 AND 2
4: Comparison function 1 OR 2
1
-
Linking logic for
reference code
output signal
This parameter
specifies the linking
logic for the refer-
ence code output
signal.
1
UNSIGNED8
0: Length and type and ASCII
1: Length and (type or ASCII)
2: (Length or type) and ASCII
3: Length or type or ASCII
0
-
Output for refer-
ence code com-
parison
This parameter
specifies whether a
barcode length com-
parison should be
carried out.
2
UNSIGNED8
0: Length ignored
1: Comparison o.k. if length not
identical
2: Comparison o.k. if length
identical.
2
-
Barcode type
comparison
This parameter
specifies whether a
barcode type com-
parison should be
carried out.
3
UNSIGNED8
0: Type ignored
1: Comparison o.k. if types not
identical
2: Comparison o.k. if types iden-
tical.
2
-
Reference code
ASCII compari-
son
This parameter
specifies how the
ASCII comparison
should be carried
out.
4
UNSIGNED8
0: No comparison
1: Barcode not identical to RC
2: Barcode identical to RC
3: Barcode greater than RC
4: Barcode greater than or equal
to RC
5: Barcode less than RC
6: Barcode less than or equal to
RC
7: RC1 less than or equal to bar-
code less than or equal to
RC2
8: Barcode less than RC1 or
barcode greater than RC2
2
-
Reference code
comparison
mode
This parameter
determines how and
which reference bar-
codes (RC) are to be
used for the barcode
comparison.
5
UNSIGNED8
0: Only the first RC is used for
the comparison.
1: Only the second RC is used
for the comparison.
2: RC 1 and 2 are used for the
comparison. Both conditions
for RC 1 and 2 must be satis-
fied for a positive comparison.
3: RC 1 and 2 are used for the
comparison. One of the two
conditions for reference bar-
codes 1 and 2 must be satis-
fied.
0
-
Table 10.56:
Parameters for module 82 – Reference code comparison