Underfrequency alarm configuration, Overfrequency pickup, Overfrequency activation delay – Winco DGC-2020 User Manual

Page 307: Overfrequency alarm configuration, 3 phase overcurrent pickup (51-2), 3 phase overcurrent time dial (51-2), 3 phase overcurrent curve (51-2), 3 phase overcurrent alarm configuration (51-2), 1 phase overcurrent pickup (51-2), 1 phase overcurrent time dial (51-2)

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9400200990 Rev K

DGC-2020 Modbus

Communication

B-31

Register Description Type

Units

Scaling

Factor

R/W Range

44306

Underfrequency Alarm
Configuration

Uint32 N/A

N/A

RW

0 = None
1 = Alarm
2 = Pre-Alarm

44308

Overfrequency Pickup

Uint32 DeciHertz

Deci

RW

450 - 4400

44310

Overfrequency Activation Delay

Uint32 Decisecond

Deci

RW

0 - 300

44312

Overfrequency Alarm
Configuration

Uint32 N/A

N/A

RW

0 = None
1 = Alarm
2 = Pre-Alarm

44314

Overcurrent Low Line Scale
Factor (51-1)

Float

N/A

N/A

RW

0 - 3

44316

Overvoltage Low Line Scale
Factor (59-1)

Float

N/A

N/A

RW

0 - 3

44318

Undervoltage Low Line Scale
Factor (27-1)

Float

N/A

N/A

RW

0 - 3

44320

3 Phase Overcurrent Pickup (51-
2)

Uint32 CentiAmp

Centi

RW

18 - 775

44322

3 Phase Overcurrent Time Dial
(51-2)

Uint32 DeciUnit

Deci

RW

0 - 300

44324

3 Phase Overcurrent Curve (51-
2)

Uint32 N/A

N/A

RW

0 = S1 Curve
1 = S2 Curve
2 = L1 Curve
3 = L2 Curve
4 = D Curve
5 = M Curve
6 = I1 Curve
7 = I2 Curve
8 = V1 Curve
9 = V2 Curve
10 = E1 Curve
11 = E2 Curve
12 = A Curve
13 = B Curve
14 = C Curve
15 = G Curve
16 = F Curve

44326

3 Phase Overcurrent Alarm
Configuration (51-2)

Uint32 N/A

N/A

RW

0 = None
1 = Alarm
2 = Pre-Alarm

44328

1 Phase Overcurrent Pickup (51-
2)

Uint32 CentiAmp

Centi

RW

18 - 775

44330

1 Phase Overcurrent Time Dial
(51-2)

Uint32 DeciUnit

Deci

RW

0 - 300

44332

1 Phase Overcurrent Curve (51-
2)

Uint32 N/A

N/A

RW

0 = S1 Curve
1 = S2 Curve
2 = L1 Curve
3 = L2 Curve
4 = D Curve
5 = M Curve
6 = I1 Curve
7 = I2 Curve
8 = V1 Curve
9 = V2 Curve
10 = E1 Curve
11 = E2 Curve
12 = A Curve
13 = B Curve
14 = C Curve
15 = G Curve
16 = F Curve

44334

1 Phase Overcurrent Alarm
Configuration (51-2)

Uint32 N/A

N/A

RW

0 = None
1 = Alarm
2 = Pre-Alarm

44336

3 Phase Undervoltage Pickup
(27-2)

Uint32 Volt

N/A

RW

70 - 576

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