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3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
MICS
2.2.9 PTTR (Thermal overload)
PTTR: Thermal O/L (350/345)
PTTR: Thermal O/L(339)
PTTR class
Attribute Name
Attr. Type Explanation
M/O/C/E Notes
PTTR_0
Thermal Overload
Data
Common Logical Node Information
Mod
INC_0
Mode
M
Beh
INS_0
Behaviour
M
Health
INS_1
Health
M
NamPlt
LPL_1
Name plate
M
Measured values
ThmCapPhsA
MV_5
Thermal Capacity Phs A
E
ThmCapPhsB
MV_5
Thermal Capacity Phs B
E
ThmCapPhsC
MV_5
Thermal Capacity Phs C
E
Status Information
Str
ACD_0
Start
M
PTTR PKP
Op
ACT_0
Operate
M
PTTR OP
Blk
ACT_3
Block
E
PTTR BLK
PTTR class
Attribute Name
Attr. Type Explanation
M/O/C/E Notes
PTTR_1
Thermal Overload
Data
Common Logical Node Information
Mod
INC_0
Mode
M
Beh
INS_0
Behaviour
M
Health
INS_1
Health
M
NamPlt
LPL_1
Name plate
M
Measured values
Amp
MV_0
Motor Load (x FLA)
O
OvlTripTm
MV_5
Time to O/L Trip
E
ThmCap
MV_5
Motor Thermal Capacity
Used (%)
E
ThmLOTm
MV_5
Overload Lockout Time
E
MotUnb
MV_5
Current Unbalance (%)
E
BiasMotLod
MV_5
Biased Motor Load (x FLA) E
TotLOTm
MV_5
Motor Lockout Time
E
Status Information
Str
ACD_2
Start
M
PTTR PKP
Op
ACT_2
Operate
M
PTTR OP
Blk
ACT_3
Block
E
PTTR BLK
Содержание 339
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Страница 10: ...1 2 SR3 SERIES PROTECTIVE RELAY PLATFORM COMMUNICATIONS GUIDE COMMUNICATIONS INTERFACES CHAPTER 1 INTRODUCTION ...
Страница 164: ...8 16 SR3 SERIES PROTECTIVE RELAY PLATFORM COMMUNICATIONS GUIDE ERROR RESPONSES CHAPTER 8 MODBUS FUNCTIONS ...