Datalogic AccuLazr AL5010, Руководство по линейке продуктов

Страница: 208 / 240

200 Appendix D: Networking Guide AccuLazr™ AL5010 Product Line Manual
EtherNet/IP Object Models
Glossary
This is a description of the different data types that are used in the
documentation of the object model. These are standard definitions of the
Open DeviceNet Vendor Association (ODVA). For additional information, visit
their web site: http://www.odva.org/ .
Summary of Objects
The following standard objects are supported. More details than provided in
this appendix can be found in the EtherNet/IP™ Specification available from
the Open DeviceNet Vendors Association (ODVA).

Identity Object (01
HEX
)

Message Router Object (02
HEX
)

Assembly Object (04
HEX
)

Connection Manager Object (06
HEX
)

TCP Object (F5
HEX
)

Ethernet Link Object (F6
HEX
)
The following Vendor Specific Objects have been defined to support the
AL5010 Bar Code Reader.

Bar code Data Object (70
HEX
)

Discrete Input Data Object (71
HEX
)

Discrete Output Data Object (72
HEX
)
Definitions
The following table has a description of all of the data types used.
USINT Unsigned Short Integer (8-bit)
UINT Unsigned Integer (16-bit)
UDINT Unsigned Double Integer (32-bit)
STRING Character String (1 byte per character)
BYTE Bit String (8-bits)
WORD Bit String (16-bits)
DWORD Bit String (32-bits)
Accu-Sort Systems, Inc. A4-AL5010_Networking_Guide_R20.doc