Data Validation - Siemens SIMATIC Ident MV340 System Manual

Data Validation

Data Validation
Data Validation is used to confirm that a decoded string from the imager has complied
with a particular company, industry, or ISO standard. SIMATIC MV340 Data Validation is
compliant with Department of Defense Unique Identification and ISO/IEC 15434 (Information
Technology – Transfer Syntax for High-Capacity ADC Media) requirements.
Unique Identification
Unique Identification is a mandatory Department of Defense (DoD) requirement on all
solicitations issued January 1, 2004 or later. This policy mandates the use of Unique Item
Identifiers (UIIs) encoded within Data Matrix symbols on equipment and parts procured by
DoD. The SIMATIC MV340 complies with Department of Defense Standard Practice Identifi-
cation (MIL-STD-130).
Once the imager decodes the Data Matrix symbol, and if Unique Item Identifier (UII), Current
Part Number (CPN), and Lot/Batch Number (LBN) are turned on, the SIMATIC MV340
checks the ISO/IEC 15434 syntax with ISO/IEC 15418 (ANSI MH10.8.2 – AI and DI) and
ISO/IEC 21849 (ATA – TEI) semantics to construct the UII, CPN, and LBN.
Unique Identification Features
The following data output options are applicable to Data Matrix ECC 200 symbols only and
have no effect on other symbologies.
UII Enabled
UII Enabled with
Pass Through
UII Enabled with
Error Messages
Data Validation
Disabled
7-6
Allows the imager to read only message streams encoded in Data Matrix
ECC 200 symbols, then to construct and output a UII string. The message
streams include validation of Unique Item Identifier (UII), Current Part
Number (CPN), and Lot/Batch Number (LBN) strings. When the imager
decodes a symbol but the symbol data does not compy with UII format, it
will stop capturing images and the green LED will illuminate without
beeping, vibrating, or outputing the string.
Allows the imager to read UII messages in Data Matrix ECC 200 symbols
and non-UII messages in any type of symbols. The imager's behavior is
the same as with UII Enabled.
Allows the imager to read UII messages in Data Matrix ECC 200 symbols
and output detailed information such as construction type, data components,
or error messages. The imager's behavior is the same as with UII
Enabled.
Disables both UII and ISO/IEC 15434 data validation.
SIMATIC MV340 User's Manual