Parameter List - ABB 620 Series Manual

Section 4
DNP3 parameters
4.2
Table 10: DNP3 settings
Parameter Values (Range)
DNP physical layer 1=Serial
2=TCP/IP
Unit address 1...65519
Master address 1...65519
Serial port 0=Not in use
1=COM 1
2=COM 2
Need time interval 0...65535
Time format 0=UTC
1=Local
CROB select timeout 1...65535
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22
DNP Obj N Default variation option
1
2
3
32 4
Deadbanding of the analog static values cannot be set in DNP3. Event generation is
dependent on the functions employed in the IED, and the execution loops these functions
belong to. See the IED's technical manual for setting deadbands.
As a result of the event generation mechanism in the IED, the events reported by DNP3 are
very accurate and are the same events that can be retrieved over the WHMI or other
protocols such as IEC 61850-8-1.
Power must be cycled to the unit after making changes to the DNP3
parameters. The LHMI or WHMI will not notify the user that this action
must be taken. Only one session is allowed to place the unit in write (edit)
mode.

Parameter list

The DNP3 parameters can be accessed with PCM600 or via the LHMI path
Configuration/Communication/DNP3.0.
Unit Step
1
1
min 1
sec 1
Variation description
32 bit analog input event
16 bit analog input event
32 bit analog input event with time
16 bit analog input event with time
Default Description
2=TCP/IP DNP physical layer
1 DNP unit address
3 DNP master and UR address
0=Not in use COM port for serial interface, when physical
layer is serial.
30 Period to set IIN need time bit
1=Local UTC or local. Coordinate with master.
10 Control Relay Output Block select timeout
1MAC459571-IB C
620 series ANSI
Communication Protocol Manual