19.EtherNet/IP COMMUNICATION
General-purpose information, such as device identification information including Vendor ID and device
status, is returned. The description of each Attribute is as follows.
Identification number of each vendor
Device type of the product
Product code assigned by each vendor
Revision of the item indicated by Identity Object
Major revision number (lower 8 bits)
Minor revision number (upper 8 bits)
Summary of the device status
Refer to the following table for details.
Serial number of the device (The serial number of the EtherNet/IP network card is returned.)
Language currently used in the device
The language to be used and supported language are stored as follows.
For eng (English): language1: 65h (e), language2: 6Eh (n), language3: 67h (g)
language1 field of the STRINGI data type
language2 field of the STRINGI data type
language3 field of the STRINGI data type
List of languages supported by the STRINGI data type character string in the device
The language to be used and supported language are stored as follows.
For eng (English): language1: 65h (e), language2: 6Eh (n), language3: 67h (g)
language1 field of the STRINGI data type
language2 field of the STRINGI data type
language3 field of the STRINGI data type
The following table describes Attribute5 (Status) of Class 01h Instance 1.
Extended Device Status
0000b: Unknown
0010b: Faulted I/O Connection
0011b: No I/O connection establish
0100b: Non volatile configuration bad
0101b: Major fault
0110b: Connection in Run mode
0111b: Connection in Idle mode
Minor Recoverable Fault (Note)
Minor Unrecoverable Fault (Note)
Major Recoverable Fault (Note)
Major Unrecoverable Fault (Note)
If an alarm occurs, Major Recoverable Fault is returned. If a warning occurs, the status does
not change.