Section 4 Dnp 3.0 Parameters; Parameter Descriptions - ABB 615 Series Manual

1MRS756709 A
Section 4
4.1
615 series
Communication Protocol Manual
DNP 3.0 parameters

Parameter descriptions

Link parameters
DNP physical layer configures DNP 3.0 for the TCP/IP or serial channel.
Unit address is the slave 16 bit link address. This value should be set between 1 and
65519, since DNP 3.0 reserves the top 16 addresses. All DNP 3.0 devices coexisting
on the same network should have unique addresses.
Serial port configures DNP 3.0 for the selected serial channel only if DNP 3.0 physical
layer is set for Serial. The serial port speed is set under Communication/COM1 and
Communication/COM2.
Time format can be set to Local or UTC.
Crob select timeout is the DNP 3.0 select before operate timer.
Data link confirm enables or disables the data link confirmation. Options are: never,
only for multi-frame, messages or always. Option never is recommended in DNP
Technical Bulletin 1998 0402.
Data link confirm TO is the data link confirmation timeout in milliseconds.
Data link retries is the data link retry count from 0 to 65535.
Data Link Rx to Tx delay is the turnaround delay in milliseconds of the slave replies.
The timer starts at the trailing edge of the master's request.
Data Link inter char delay is the allowed inter character delay for incoming messages.
The timer starts with the reception of each character. When the timer expires because
no additional characters have been received, the IED regards the incoming message
complete. The unit of measure is a character time at the selected baud rate.
Application layer parameters
App layer confirm When disabled, the IED requests application confirmation to event
and unsolicited messages only. When enabled, the IED also requests application
confirmations to all application messages sent.
App confirm TO is the application layer confirmation timeout in milliseconds.
Application layer confirmations received from the master after App confirm TO has
expired are not acknowledged by the IED.
Section 4
DNP 3.0 parameters
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