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Section 3
Vendor-specific implementation
3.8
3.8.1
3.8.2
3.9
24
DNP3 points
See the engineering manual for instructions on how to configure DNP3
with PCM600.
Point configuration
The DNP3 point map is configurable in PCM600. All points in the IED may be
remapped. In PCM600, the unmapped points in the variables list on the left may be
inserted to the active point list on the right.
Point gaps may be inserted if wanted. However, too many and too big gaps are not
recommended. Point gaps cannot be read by the client.
Class assignment
Class assignment allows the events generated in the IED to be reported as DNP3
events. Some configurations exceed the class assignment possibilities defined by the
standard.
Table 2:
DNP3 point map configuration
Configuration
None
Class 0
Class 0 and any class 1,2,3
combination
Class 1, 2 or 3 combination
Binary outputs status (BOS) points exist only if the corresponding control relay output
block (CROB) point has been inserted in the active point list.
Fault record
Fault record is a mechanism to browse through disturbance records. It shows a
snapshot of important information from each existing disturbance record.
Description
Integrity class 0 scan returns gap.
Value is available only via static scan.
Point does not generate events.
Point is returned in the class 0 scan.
Point does not generate events.
Point is returned in the class 0 scan.
Point generates events for the selected class or classes.
Point is not returned in the class 0 scan.
Point generates events for the selected class or classes.
1MRK 511 391-UUS A
GUID-50A15A41-DA0E-44A0-9E47-3F3B9FFAEE7D v2
GUID-47688CC2-5023-4A38-B842-6E1E8BE60345 v1
GUID-4AE68944-4AA1-48F0-B812-27306F5B7D24 v6
GUID-F226B59F-BB08-4AB3-8026-D3D7BAD863AA v3
670 series 2.2 ANSI
Communication protocol manual
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