ABB REG670 - Settings

Name Type Description
STRORHLD BOOLEAN Activated when function starts or HOLDACC input
is active
FREQOK BOOLEAN Indicates the system frequency within the
frequency band limits
VOLTOK BOOLEAN Indicates the system voltage within the voltage
band limits
10.4.5 Settings
Table 322: FTAQFVR Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Mode Off / On
tContinuous 0.0 - 6000.0 s 0.1 20.0 Continuous time limit for frequency band
limits
tAccLimit 10.0 - 90000.0 s 0.1 600.0 Accumulation time limit for frequency
band limits
FreqHighLimit 35.00 - 90.00 Hz 0.01 47.50 Frequency High limit value
FreqLowLimit 30.00 - 85.00 Hz 0.01 47.00 Frequency Low limit value
CBCheck Disable
Enable
- - Enable Enabling the generator start or stop
detection logic
CurrStartLevel 5.0 - 100.0 %IB 0.1 10.0 Threshold current value of generator in
percentage of base current
EnaVoltCheck Disable
Enable
- - Enable Enabling the voltage band limit check
UHighLimit 0.0 - 200.0 %UB 1.0 200.0 Voltage high limit for voltage band limit
check
ULowLimit 0.0 - 200.0 %UB 1.0 0.0 Voltage low limit for voltage band limit
check
Table 323: FTAQFVR Non group settings (basic)
Name
Values (Range) Unit Step Default Description
GlobalBaseSel 1 - 12 - 1 1 Selection of one of the Global Base Value
groups
initTimeAcc 0.000 - 90000.000 s 0.001 0.0 Initial accumulated time when LOADINIT
command is executed
1MRK502052-UEN B Section 10
Frequency protection
559
Technical manual