Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 317)

Rockwell Automation Publication 1766-UM001H-EN-P - May 2014 277
MicroLogix 1400 Distributed Network Protocol (DNP3) Appendix F
Event Reporting This section covers how to generate DNP3 events from DNP3 Data Objects and
how to report the generated events by polled response or unsolicited response.
Generating Events
The MicroLogix 1400 has a separate buffer area that you can use to log DNP3
events internally.
246 Read
/Write VSTR length of the
string value,
max 255
bytes length of the
string value,
max 255
bytes User-assigned ID
code/number "". Non-NULL terminated.
247 Read
/Write VSTR length of the
string value,
max 255
bytes length of the
string value,
max 255
bytes User-assigned device name "". Non-NULL terminated.
248 Read Only VSTR 12 12 Device serial number This variation returns Ethernet MAC ID.
"0000BCxxxxxx".
249 Read Only VSTR 6 6 DNP subset and
conformance This variation returns
Subset level and Test
procedure version.
"2:2008". This variation returns
Subset level and Test
procedure version.
"2:2009".
250 Read Only VSTR length of the
string value length of the
string value Device manufacturer's
product name and model This variation returns
Catalog Number and
OS Series of the
controller.
"1766-L32BWA SER
A". This variation returns
Catalog Number and
OS Series of the
controller.
"1766-L32BWA SER
B".
Supported ranges: "1766-L32xxxa SER y"
where xxxa is BWA, AWA, BXB, BWAA,
AWAA, or BXBA and y is A ~ F.
For example, "1766-L32BWA SER A",
"1766-L32AWA SER B", "1766-L32BXB SER
C", or "1766-L32BWAA SER A".
251 - - - - Reserved for future
assignment - -
252 Read Only VSTR 13 19 Device manufacturer's name This variation returns
the Company name.
"Allen-Bradley". This variation returns
the Company name.
"Rockwell
Automation" for
DNP3.
253 Read Only - - - Reserved for future
assignment - -
254 Read Only - - - Non-specific all attributes
request This variable returns all of the variations in
this group except this variation.
255 Read Only - - - List of attribute variations This variation returns the R/W property for
each variation. From g0v211 to g0v253.
0 for Read Only
1 for Read or Write
Object Group 0, Variations for Attribute Set 0
Variation Read
/Write Attribute
Data Type Length in
Bytes
(Series A) Max Length
in Bytes
(Series B) Description Value (Series A) Value (Series B)