Leuze BCL604i, Operating Instructions Manual

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Starting up the device - Configuration
Leuze electronic BCL 604i 60
Parameter length
4 byte
Input data
None
Output data
None
Processing end at end of label:
If this parameter is set, a decoded bar code is only completely decoded after the scanning beam has exited
the entire bar code. This mode is useful if the quality of the bar code is to be assessed, since more scans
are now available for the quality evaluation of the bar code.
This parameter should be set if the AutoControl function is activated (see chapter 10.15.3 "Module 92 –
AutoControl"). If the parameter is not set, the bar code is immediately detected and processed further as
soon as all necessary bar code elements are available.
10.7 Control modules
10.7.1 Module 10 – Activations
Description
The module defines the control signals for the reading operation of the bar code reader. It is possible to
select between standard reading operation and handshake operation.
In handshake operation, the controller must acknowledge the data reception via the ACK bit before the
new data is written into the input area.
After acknowledging the last decoding result, the input data is reset (filled with zeros).
Parameter
Table 10.10: Parameters for module 10
Parameter length
1 byte
Input data
None
Output data
Table 10.11: Output data for module 10
Parameter Description Addr. Data type Value range Default Unit
Mode The parameter defines the mode in which the
activation module is operated.
0 UNSIGNED8 0: Without ACK
a)
1: With ACK
b)
0 -
a) corresponds to BCL34 module 18
b) corresponds to BCL34 module 19
Output data Description Addr. Data type Value range Init value Unit
Reading gate Signal for activating the reading gate 0.0 Bit 1 -> 0: Reading gate off
0 -> 1: Reading gate
active
0 -
Free 0.1 Bit 0 -
Free 0.2 Bit 0 -
Free 0.3 Bit 0 -
Data acknowl
-
edgement
This control bit signals that the transmitted
data have been processed by the master.
Only relevant in handshake mode (with ACK).
0.4 Bit 0 -> 1: Data has been pro
-
cessed by the master
1 -> 0: Data has been pro
-
cessed by the master
0 -