Rockwell Automation Publication 2080-UM002M-EN-E - April 2022 91
Chapter 6 Micro870 Controller Distributed Network Protocol
DNP3 Object Data and Config
The DNP3 Mapping selection under DNP3 Slave in the controller properties
allow you to define the mapping of the listed DNP3 object and object properties
(class number, online/offline status, object quality flags, deadbands, and/or
thresholds) to controller variables.
See DNP3 Objects and Controller Variables
on page 105 for more information.
DNP3 Secure Authentication
The controller implements the DNP3 Secure Authentication based on the
DNP3 Specification, Supplement to Volume 2, Secure Authentication,
Version 2.00 and 5.00.
DNP3 Secure Authentication has been implemented in the DNP3 Application
Layer of the controller system. If you configure any parameters regarding
DNP3 Secure Authentication in the DNP3 Slave Application Layer
configuration, it affects all ports which are configured for DNP3 protocol in
the controller.
Enable Secure Authentication
The valid selections are Enabled (Checked) and Disabled (Unchecked). Default
value is Disabled (Unchecked).
When the selection is Disabled (Unchecked), the controller disables DNP3
Secure Authentication subsystem.
When the selection is Enabled (Checked), the controller enables DNP3 Secure
Authentication subsystem.
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