MicroHAWK Engine Integration Guide
7-15
Symbologies
BC412
Check Character Output (BC412)
Fixed Symbol Length Status (BC412)
Fixed Symbol Length (BC412)
Usage:
Widely used in semiconductor manufacturing. Particularly useful where
speed, accuracy, and ease of printing are required.
Definition:
BC412 (Binary Code 412), a proprietary IBM symbology since 1988, is an
alphanumeric symbol with a set of 35 characters, each encoded by a set of
4 bars in 12 module positions. All bars have a single width; it is the presence
(1) or absence (0) of bars in each of the twelve module positions that make
BC412 binary.
This symbology is also bi-directional and self-clocking, with a start character
and a stop character.
Serial Cmd:
<
K481,
status
,check character output,fixed symbol length status,fixed symbol
length
>
Default:
Disabled
Options:
0 = Disabled
1 = Enabled
Usage:
Check Character Output
, added to the symbol, provides additional
security.
Definition:
When enabled, the check character character is read and compared along
with the symbol data. When disabled, symbol data is sent without the check
character.
Serial Cmd:
<
K481,
status,
check character output
,fixed symbol length status,fixed
symbol length
>
Default:
Disabled
Options:
0 = Disabled
1 = Enabled
Definition:
When enabled, the reader will check the symbol length against the symbol
length field. If disabled, any length will be considered valid.
Serial Cmd:
<
K481,
status,check character output,
fixed symbol length status
,fixed
symbol length
>
Default:
Disabled
Options:
0 = Disabled
1 = Enabled
Definition:
When enabled, the check character character is read and compared along
with the symbol data. When disabled, symbol data is sent without the check
character.
Serial Cmd:
<
K481,
status,check character output,fixed symbol length status,
fixed
symbol length
>
Default:
10
Options:
1 to 64
Summary of Contents for MicroHAWK
Page 1: ...MicroHAWK Engine Integration Guide P N 84 9007100 02 Rev B...
Page 74: ...2 18 MicroHAWK Engine Integration Guide Send Receive Options...
Page 78: ...3 4 MicroHAWK Engine Integration Guide Optical Requirements Optical Requirements Base Side...
Page 79: ...MicroHAWK Engine Integration Guide 3 5 Integration Viewing Port Specifications...
Page 80: ...3 6 MicroHAWK Engine Integration Guide Expansion Connector FPC Expansion Connector FPC...
Page 101: ...MicroHAWK Engine Integration Guide 4 21 Communications Keyboard Languages...
Page 102: ...4 22 MicroHAWK Engine Integration Guide USB HID Keyboard Keyboard Languages continued...
Page 103: ...MicroHAWK Engine Integration Guide 4 23 Communications Keyboard Languages continued...
Page 108: ...4 28 MicroHAWK Engine Integration Guide Entering ASCII Characters as Hex Values...
Page 120: ...5 12 MicroHAWK Engine Integration Guide Additional Notes about Calibration...
Page 148: ...6 28 MicroHAWK Engine Integration Guide Minimum Good Reads...
Page 188: ...7 40 MicroHAWK Engine Integration Guide DotCode...
Page 238: ...8 50 MicroHAWK Engine Integration Guide Image Push to Host Detailed Setup...
Page 268: ...10 14 MicroHAWK Engine Integration Guide New Master Pin...
Page 296: ...11 28 MicroHAWK Engine Integration Guide Set License...
Page 314: ...12 18 MicroHAWK Engine Integration Guide Request All Configuration Database Settings...