GE 350 Communications Manual page 735

3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
2.2.10 PTUC (UnderCurrent)
PTUC: under current
PTUC class
Attribute Name Attr. Type Explanation
PTUC
Data
Common Logical Node Information
Mod INC_0
Beh INS_0
Health INS_1
NamPlt LPL_1
Status Information
Str ACD_1
Op ACT_1
Blk ACT_3
2.2.11 PTUF (Underfrequency)
PTUF: under frequency
PTUF class
Attribute Name Attr. Type Explanation
PTUF
Data
Common Logical Node Information
Mod INC_0
Beh INS_0
Health INS_1
NamPlt LPL_1
Status Information
Str ACD_2
Op ACT_2
Blk ACT_3
M/O/C/E Notes
Undercurrent
Mode M
Behaviour M
Health M
Name plate M
Start M
Operate M
Block E
M/O/C/E Notes
UnderFrequency
Mode M
Behaviour M
Health M
Name plate M
Start M
Operate M
Block E
Undercurrent PKP
Undercurrent OP
Undercurrent BLK
PTUF PKP
PTUF OP
PTUF BLK
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