Settings - ABB RES670 Technical Manual

Section 10
Frequency protection
10.4.5
Table 179: FTAQFVR (81A) Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
tContinuous 0.0 - 6000.0
tAccLimit 10.0 - 90000.0
FreqHighLimit 35.00 - 90.00
FreqLowLimit 30.00 - 85.00
CBCheck Disable
Enable
PickupCurrentLevel 5.0 - 100.0
EnaVoltCheck Disable
Enable
VHighLimit 0.0 - 200.0
VLowLimit 0.0 - 200.0
Table 180: FTAQFVR (81A) Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 12
initTimeAcc 0.000 - 90000.000
320
Name Type
TRIPCONT BOOLEAN
BFI_3P BOOLEAN
ACCALARM BOOLEAN
STRORHLD BOOLEAN
FREQOK BOOLEAN
VOLTOK BOOLEAN

Settings

Unit Step
- -
s 0.1
s 0.1
Hz 0.01
Hz 0.01
- -
%IB 0.1
- -
%VB 1.0
%VB 1.0
Unit Step
- 1
s 0.001
Description
Trip signal when continuous time is exceeded the set
limit
Pickup signal of the function
Alarm signal for reaching the frequency time
accumulation value
Activated when function starts or HOLDACC input is
active
Indicates the system frequency within the frequency
band limits
Indicates the system voltage within the voltage band
limits
Default Description
Disabled Operation Disabled/Enabled
20.0 Continuous time limit for frequency band
limits
600.0 Accumulation time limit for frequency band
limits
47.50 Frequency High limit value
47.00 Frequency Low limit value
Enable Enabling the generator start or stop detection
logic
10.0 Threshold current value of generator in
percentage of base current
Enable Enabling the voltage band limit check
200.0 Voltage high limit for voltage band limit check
0.0 Voltage low limit for voltage band limit check
Default Description
1 Selection of one of the Global Base Value
groups
0.0 Initial accumulated time when LOADINIT
command is executed
Phasor measurement unit RES670 2.2 ANSI
1MRK 511 408-UUS A
PID-6515-SETTINGS v4
Technical manual