Settings - ABB RES670 Technical Manual

1MRK 511 408-UUS A
8.5.5
Table 125: LCPTTR (26) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
TRef 0 - 300
IRef 0 - 400
IMult 1 - 5
Tau 1 - 1000
AlarmTemp 0 - 200
Table continues on next page
Phasor measurement unit RES670 2.2 ANSI
Technical manual
Name Type
MULTPU BOOLEAN
AMBTEMP REAL
SENSFLT BOOLEAN
RESET BOOLEAN
Table 123: LCPTTR (26) Output signals
Name Type
TRIP BOOLEAN
BFI_3P BOOLEAN
ALARM BOOLEAN
LOCKOUT BOOLEAN
Table 124: LFPTTR (26) Output signals
Name Type
TRIP BOOLEAN
BFI_3P BOOLEAN
ALARM BOOLEAN
LOCKOUT BOOLEAN

Settings

Unit Step
- -
Deg C 1
%IB 1
- 1
Min 1
Deg C 1
Default Description
0 Current multiplyer used when THOL is for two or more
lines
0 Ambient temperature from external temperature
sensor
0 Validity status of ambient temperature sensor
0 Reset of internal thermal load counter
Description
Trip
Pickup Signal
Alarm signal
Lockout signal
Description
Trip
Pickup Signal
Alarm signal
Lockout signal
Default Description
Disabled Operation Disabled/Enabled
90 Final temperature rise above ambient of the
line when loaded with IRef
100 The load current (in % of IBase) leading to
TRef temperature
1 Current multiplier when function is used for
two or more lines
45 Time constant of the line in minutes.
80 Temperature level for pickup (alarm)
Section 8
Current protection
PID-3908-OUTPUTSIGNALS v7
PID-3909-OUTPUTSIGNALS v8
PID-3908-SETTINGS v7
245