Appendix
A.8 Settings
SIPROTEC, 7SD80, Manual
E50417-G1140-C474-A1, Release date 09.2011
360
A.8 Settings
Addresses which have an appended "A" can only be changed with DIGSI, under "Display Additional Settings".
The table indicates region-specific default settings. Column C (configuration) indicates the corresponding sec-
ondary nominal current of the current transformer.
Addr. Parameter Function C Setting Options Default Setting Comments
0 FLEXIBLE FUNC. Flx OFF
ON
Alarm Only
OFF Flexible Function
0 OPERRAT. MODE Flx 3-phase
1-phase
no reference
3-phase Mode of Operation
0 MEAS. QUANTITY Flx Please select
Current
Voltage
P forward
P reverse
Q forward
Q reverse
Power factor
Frequency
df/dt rising
df/dt falling
Binary Input
Please select Selection of Measured Quantity
0 MEAS. METHOD Flx Fundamental
True RMS
Positive seq.
Negative seq.
Zero sequence
Ratio I2/I1
Fundamental Selection of Measurement
Method
0 PICKUP WITH Flx Exceeding
Dropping below
Exceeding Pickup with
0 CURRENT Flx Ia
Ib
Ic
In
In sensitive
Ia Current
0 VOLTAGE Flx Please select
Va-n
Vb-n
Vc-n
Va-b
Vb-c
Vc-a
Please select Voltage
0POWER Flx Ia Va-n
Ib Vb-n
Ic Vc-n
Ia Va-n Power
0 VOLTAGE SYSTEM Flx Phase-Phase
Phase-Ground
Phase-Phase Voltage System
0 P.U. THRESHOLD Flx 0.03 .. 40.00 A 2.00 A Pickup Threshold
0 P.U. THRESHOLD Flx 1A 0.03 .. 40.00 A 2.00 A Pickup Threshold
5A 0.15 .. 200.00 A 10.00 A
0 P.U. THRESHOLD Flx 0.001 .. 1.500 A 0.100 A Pickup Threshold
0 P.U. THRESHOLD Flx 2.0 .. 260.0 V 110.0 V Pickup Threshold
0 P.U. THRESHOLD Flx 40.00 .. 60.00 Hz 51.00 Hz Pickup Threshold
0 P.U. THRESHOLD Flx 50.00 .. 70.00 Hz 61.00 Hz Pickup Threshold
0 P.U. THRESHOLD Flx 0.10 .. 20.00 Hz/s 5.00 Hz/s Pickup Threshold
0 P.U. THRESHOLD Flx 1A 0.5 .. 10000.0 W 200.0 W Pickup Threshold
5A 2.5 .. 50000.0 W 1000.0 W
0 P.U. THRESHOLD Flx -0.99 .. 0.99 0.50 Pickup Threshold
0 P.U. THRESHOLD Flx 15 .. 100 % 20 % Pickup Threshold
0 T TRIP DELAY Flx 0.00 .. 3600.00 sec 1.00 sec Trip Time Delay
0 T PICKUP DELAY Flx 0.00 .. 60.00 sec 0.00 sec Pickup Time Delay
0 T PICKUP DELAY Flx 0.00 .. 60.00 sec 0.00 sec Pickup Time Delay
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