B&B Electronics GW-7472 - Manual - Manual (Page 46)

GW-7472 User Manual, Version 1.0, Dec 2010 --- 46
Instance 64
hex
Attributes (Configuration Instance)
Most EtherNet/IP scanner contains a configuration path when opening an Implicit Message
connection to the GW-7472. Through the configuration path, the EtherNet/IP scanner can
exchange the input and output data of the GW-7472. Therefore, there is no data needed in
the Configuration Instance.
Instance 65
hex
Attributes (Input Instance)
The input data size is based on the arrangement of the input registers of the Modbus slaves
configured by the GW-7472 Utility. The Input Instance data are packaged by following the
command order defined in Utility.
Instance 66
hex
Attributes (Output Instance)
The output data size is based on the arrangement of the output registers of the Modbus
slaves configured by the GW-7472 Utility. The Output Instance data are packaged by
following the command order defined in Utility.
Attribute ID Name Data Type Default Data Value Access Rule
3
Serial Read Data
Structure of
Node Read Data 1
…
Node Read Data n
BYTE
[maximum 500]
All 0 ’s Get
Attribute ID Name Data Type Default Data Value Access Rule
3
Serial Data
Structure of
Node Read Data 1
…
Node Read Data n
BYTE
[maximum 500]
All 0 ’s Get/Set