GE Multilin F650, Instruction Manual

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7-86 F650 DIGITAL BAY CONTROLLER GEK-106310-AF
7.2 IEC 61850 PROFILE FOR F650 CHAPTER 7: IEC 61850 PROTOCOL
2.2.10 PFRC (Frequency Rate of Change)
All logical node classes described in this section have been included from firmware version 7.50.
2.2.10.1 PFRC
This logical node class shall be used to model the frequency rate of change function and has three instances inside the
device.
OCStrDlTmms geING_0_2 OC Pickup Delay O
PWStrVal geFloatASG_1_2 Power Pickup O
ChrAng geFloatASG_1_2 MTA O
PWStrDlTmms geING_0_2 Power Pickup Delay O
Curve geING_0_2 Curve O
MltTmms geING_0_2 Multiplier O
SnpshtEvEna geSPG_2 Snapshot events enabled O
PFRC class
Attribute
Name
Attr.
Type
Explanation M/O notes
PFRC Frequency Rate of Change
Data
Common Logical Node Information
Mod geModENC Mode M
Beh geBehENS Behaviour M
Health geHealthENS Health M
NamPlt geLPL Name plate M
Status Information
Str gePhsACD Start M
Op gePhsACT Operate M
Blk geSPS_1 Block O
Settings
PFRCEna geSPG_2 Function O
Trend geING_0_2 Freq Rate Trend O
StrVal geFloatASG_2 Freq Rate Pickup O
BlkVal geFloatASG_2 Freq Rate Min Volt O
BlkMinFreq geFloatASG_1_2 Freq Rate Min Freq O
BlkMaxFreq geFloatASG_1_2 Freq Rate Max Freq O
OpDlTmms geING_8_2 Freq Rate Delay O
SnpshtEvEna geSPG_2 Snapshot events O