Datalogic AV7000 User Manual

I/O CONTROLLOGIX MESSAGING EXAMPLE
PRODUCT REFERENCE GUIDE 449
2. Specify the IP address and slot for the ControlLogix processor.
3. Name of the Tag to contain the bar code data.
Once this is complete, you need to define a new Tag in the ControlLogix processor. The
new t
ag must have a type of INT and a dimension of 67 words. The name must match
the name specified in the camera Tag Name.
Once this has been completed, these tags will be updated every time a bar code is read.
On-Demand Tag
Tag Name Value Description
ReaderTag.Data[0] Bar Code Sequence Number
This field is incremented every
tim
e the bar code data is
updated.
ReaderTag.Data[1] Bar Code Status Not currently used.
ReaderTag.Data[2] Bar Code Size (words)
Number of words which contain
the bar
code data
ReaderTag.Data[3-66] Bar Code Data
ETHERNET/IP OBJECT MODELS
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 Associ-
ation (ODVA).
Summary of Objects
The following standard objects are supported. More details can be found in the Ether-
Net/IP™ Specification available from the Open D
eviceNet Vendors Association (ODVA).
Identity Object (01
HEX )
Message Router Object (02
HEX)

Datalogic AV7000 Specifications

General

Brand	Datalogic
Model	AV7000
Category	Digital Camera
Language	English