Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 321)

Rockwell Automation Publication 1766-UM001H-EN-P - May 2014 281
MicroLogix 1400 Distributed Network Protocol (DNP3) Appendix F
event, if there are any changes for the points(N14:0, N14:1 or N14:2). For any
other 16-bit Analog Input points, the events will not be generated.