Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 250)

210 Rockwell Automation Publication 1766-UM001H-EN-P - May 2014
Appendix F MicroLogix 1400 Distributed Network Protocol (DNP3)
When the selection is Enabled(Checked), the MicroLogix 1400 accepts the
requests only from the DNP3 Master Node Address which is configured in the
parameters
Master Node0 on page 210 , and Master Node1, Master Node2,
Master Node3, Master Node4 on page 211 . The maximum number of Master
Node Address for the Master Address Validation is 5.
Enable Self-Address
The valid selections are Enabled(Checked) and Disabled(Unchecked). Default
value is Disabled (Unchecked).
When this bit is Disabled(Unchecked), any packets which contain the
destination address 65532(FFFCh) are ignored.
When this bit is Enabled(Checked), any packets which contain the destination
address 65532(FFFCh) are accepted and processed.
Enable Access Control
The valid selections are Enabled(Checked) and Disabled(Unchecked). Default
value is Disabled (Unchecked).
When the selection is Disabled(Unchecked), the MicroLogix 1400 accepts the
requests from any DNP3 Master.
When the selection is Enabled(Checked), the MicroLogix 1400 accepts the
requests only from the DNP3 Master IP Address which is configured in the
parameters Master IP Address0 to Master IP Address4. The maximum number of
Master IP Address for the Access Control is 5.
End Point Type
The valid selections are Listening, Dual and Datagram Only.
Default is Listening End Point Type.
Master Node0
This value is used to:
• validate Master node address when the Enable Master Address Validation
is Enabled (Checked)
• send Unsolicited Response when Unsolicited Response functionality is
enabled. An Unsolicited Response is sent out to the DNP3 Master having
this address.
The valid range is 0 to 65519. Default value is 0.