In order to use unsolicited messaging on an In-Chassis DNP application, your client (DNP master) will need to be connected to via a TCP/IP connection. All DNP Ethernet devices must support both TCP/IP and UDP for their transport layers. Since TCP/IP... Read More

The DNPSNET, as a DNP 3.0 Ethernet server can communicate to many clients, but there are some limitations. First of all, the DNPSNET has 1 TCP/IP (connected) socket. This TCP/IP socket is the only socket that will allow for unsolicited messages... Read More

What do the shaded areas in the subset definitions indicate? - Objects that we support that are not required within the Level II specification are shaded. Refer to the associated notes to determine our response to the message. Read More