GE Multilin 869 - Page 806

B-12 8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
MICS CHAPTER B: IEC 61850 IMPLEMENTATION DETAILS
2.2.7 PTUF (Underfrequency)
PTUF: Underfrequency
FastPTUF: Fast Underfrequency
HzBndPTUF: Frequency out of band accumulation (889)
Mod ENC_0 Mode M
Beh ENS_0 Behavior M
Health ENS_1 Health M
NamPlt LPL_1 Name plate M
Status Information
Str ACD_2 Start M
Op ACT_2 Operate M
Crv SPS_2 Curve O
Cnt SPS_2 Counter O
PTUF class
Attribute Name Attr. Type Explanation M/O Notes
PTUF UnderFrequency
Data
Common Logical Node Information
Mod ENC_0 Mode M
Beh ENS_0 Behavior M
Health ENS_1 Health M
NamPlt LPL_1 Name plate M
Status Information
Str ACD_2 Start M PTUF PKP
Op ACT_2 Operate M PTUF OP
PTUF class
Attribute Name Attr. Type Explanation M/O Notes
HzBndPTUF UnderFrequency
Data
Common Logical Node Information
Mod ENC_0 Mode M
Beh ENS_0 Behavior M
Health ENS_1 Health M
NamPlt LPL_1 Name plate M
Status Information
Str ACD_2 Start M
Op ACD_2 Operate M
Measured and metered values
HzObAccum MV_3 Frequency OOB Accum O