Starting up the device - Configuration
Leuze electronic
BCL 604i
95
10.14.2Module 82 – Reference code comparator 2
Description
The module defines the mode of operation of reference code comparator 2.
Parameter
Table 10.56:
Parameters for module 82 – Reference code comparison
Parameter length
8 byte
Input data
None
Parameter
Description
Addr.
Data type
Value range
Default Unit
Output function
after reference bar
code comparison
This parameter specifies the associated 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 reference 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 bar code
length comparison should be carried out.
2
UNSIGNED8
0: Length ignored
1: Comparison o.k. if length not
identical
2: Comparison o.k. if length iden
-
tical.
2
-
Bar code type
comparison
This parameter specifies whether a bar code
type comparison should be carried out.
3
UNSIGNED8
0: Type ignored
1: Comparison o.k. if types not
identical
2: Comparison o.k. if types identi
-
cal.
2
-
Reference code
ASCII comparison
This parameter specifies how the ASCII com
-
parison should be carried out.
4
UNSIGNED8
0: No comparison
1: Bar code not identical to RC
2: Bar code identical to RC
3: Bar code greater than RC
4: Bar code greater than or equal
to RC
5: Bar code less than RC
6: Bar code less than or equal to
RC
7: RC1 less than or equal to bar
code less than or equal to RC2
8: Bar code less than RC1 or bar
code greater than RC2
2
-
Reference code
comparison mode
This parameter determines how and which ref
-
erence bar codes (RC) are to be used for the
bar code 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 satisfied for a
positive comparison.
3: RC 1 and 2 are used for the
comparison. One of the two con
-
ditions for reference bar codes 1
and 2 must be satisfied.
0
-
Bar code compari
-
son mode
This parameter specifies which decoded bar
codes are to be used for the reference bar
code comparison.
6
UNSIGNED8
0: Only the first bar code is used
for the comparison.
1: Only the second bar code is
used for the comparison.
2: All bar codes are used for the
comparison. All comparisons
must be successful.
3: All bar codes are used for the
comparison. One comparison
must be successful.
3
-
Reference code
completeness
comparison
If this parameter is set, the basic condition for
a positive reference code comparison is that
all mandatory bar codes that are to be read
within a reading gate were actually read. If this
condition is not satisfied, no positive reference
code comparison is achieved.
7.0
Bit
0: Completeness comparison
switched off.
1: Completeness comparison
switched on.
0
-
