GE Multilin 869 - Page 807

CHAPTER B: IEC 61850 IMPLEMENTATION DETAILS MICS
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE B-13
2.2.8 PFRC (Rate of change of frequency)
PFRC: Rate of change of frequency
2.2.9 PTRC (Protection trip conditioning)
PTRC: Protection trip conditioning
2.2.10 PTTR (Thermal overload)
PTTR: Thermal O/L (850)
MotThmPTTR: Thermal mode node (869)
PFRC class
Attribute Name Attr. Type Explanation M/O Notes
PFRC Rate of change of
frequency
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 ACT_2 Operate M
PTRC class
Attribute Name Attr. Type Explanation M/O Notes
PFRC Trip bus
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 ACT_2 Operate M
PTTR class
Attribute Name Attr. Type Explanation M/O Notes
PTTR/
MotThmPTTR
Thermal Overload
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