Settings - ABB 615 series Technical Manual

Section 4
Protection functions
4.6.1.7
Table 590: 81 Group settings (Basic)
Parameter Values (Range)
Trip mode 1=Freq<
2=Freq>
3=df/dt
4=Freq< + df/dt
5=Freq> + df/dt
6=Freq< OR df/dt
7=Freq> OR df/dt
Pickup value Freq> 0.9000...1.2000
Pickup value Freq< 0.8000...1.1000
Pickup value df/dt -0.2000...0.2000
Trip Tm Freq 80...200000
Trip Tm df/dt 120...200000
Table 591: 81 Non group settings (Basic)
Parameter Values (Range)
Operation 1=enable
5=disable
Table 592: 81 Non group settings (Advanced)
Parameter Values (Range)
Reset delay Tm Freq 0...60000
Reset delay Tm df/dt 0...60000
4.6.1.8
684

Settings

Unit Step
xFn 0.0001
xFn 0.0001
xFn /s 0.0025
ms 10
ms 10
Unit Step
Unit Step
ms 1
ms 1
Monitored data
Table 593: 81 Monitored data
Name Type
PICKUP_DUR FLOAT32
ST_DUR_OFRQ FLOAT32
ST_DUR_UFRQ FLOAT32
ST_DUR_FRG FLOAT32
81 Enum
Default Description
1=Freq< Frequency protection trip mode selection
1.0500 Frequency pickup value overfrequency
0.9500 Frequency pickup value underfrequency
0.0100 Frequency pickup value rate of change
200 Trip delay time for frequency
400 Trip delay time for frequency rate of change
Default Description
1=enable Operation Disable / Enable
Default Description
0 Reset delay time for frequency
0 Reset delay time for rate of change
Values (Range) Unit
0.00...100.00 %
0.00...100.00 %
0.00...100.00 %
0.00...100.00 %
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
1MAC059074-MB A
Description
Pickup duration
Pickup duration
Pickup duration
Pickup duration
Status
615 series ANSI
Technical Manual