Technical Manual
WDGA with EtherNet/IP
4 - EtherNet/IP
© Wachendorff Automation GmbH & Co. KG
24
4.4 Class attributes
Here you can find a detailed listing of the classes 01h and 23h.
4.4.1 Identity Object 01h
The Identity Object provides general information about the device such as
identification, status, etc.
Attr.
-ID
Name
Data
type
Access
Description
1
Vendor ID
UINT
R
Specifies the vendor ID of the
manufacturer.
2
Device Type
UINT
R
Specifies the type of the device.
3
Product Code
UINT
R
Used to identify the device to
the manufacturer.
4
Revision
USINT
R
Revision number of the device.
5
Status
WORD
R
Represents the current status of
the device.
0000b: Self test
0001b: FW update in progress
0010b: Min. one connection
error
0011b: No connection
0100b: Configuration error
0101b: Major fault
0110b: Min. one connection in
run
0111b: Min. one connection, all
in idle
1000b: reserved
1001b: reserved
1111b: Sensor fault
6
Serial Number
UDINT
R
The serial number of the device.
7
Product Name
STRING
R
Product name as ASCII string.
8
State
USINT
R
Current state of the device.
0: Non-existent
1: Self test
2: Standby
3: Ready for operation
4: Major Recoverable Fault
5: Major Unrecoverable Fault
Table 4.10: Identity Object