Dnp3 Points; Point Configuration - Hitachi Relion 670 Series Communication Protocol Manual

Section 3
Vendor-specific implementation
Select next
DNP3 client
IEC08000407 V2 EN-US
Figure 4:
3.8

DNP3 points

3.8.1

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.
20
DNP3 AI scaling
DNP3 =
Float or
32 bit
Do AI scaling in
'DNP3
for all AI types and variants
Get MinDestValue and
MaxDestValue for CMT AI scaling
Get MinSourceValue and
MaxSourceValue
from PST for all AIs
Calculate Scaling factor on base
of SourceValue and DestValue
and define Equation mode
Configure
'Configuration Table'
in CMT for all AI values
All
NO
DNP3 clients
done
END
CMT: Configuration Flowchart
See the engineering manual for instructions on how to configure DNP3 with PCM600.
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YES
DNP3-Register =
16, 12 or 8 bit
Value
= angle
+ 32 bit
Scale Ratio to degree
and resolution
for all angle AI values
A
IEC08000407.vsd
1MRK511391-UUS Rev. L
NO
GUID-50A15A41-DA0E-44A0-9E47-3F3B9FFAEE7D v2
GUID-47688CC2-5023-4A38-B842-6E1E8BE60345 v1
DNP, 670 series
Communication protocol manual