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Holding
Parameter
Register
44324
3 Phase Overcurrent Curve (51-2)
3 Phase Overcurrent Alarm
44326
Configuration (51-2)
44328
1 Phase Overcurrent Pickup (51-2)
1 Phase Overcurrent Time Dial (51-
44330
2)
44332
1 Phase Overcurrent Curve (51-2)
1 Phase Overcurrent Alarm
44334
Configuration (51-2)
3 Phase Undervoltage Pickup (27-
44336
2)
3 Phase Undervoltage Activation
44338
Delay (27-2)
3 Phase Undervoltage Inhibit
44340
Frequency (27-2)
3 Phase Undervoltage Alarm
44342
Configuration (27-2)
1 Phase Undervoltage Pickup (27-
44344
2)
1 Phase Undervoltage Activation
44346
Delay (27-2)
1 Phase Undervoltage Inhibit
44348
Frequency (27-2)
1 Phase Undervoltage Alarm
44350
Configuration (27-2)
44352
3 Phase Overvoltage Pickup (59-2)
3 Phase Overvoltage Activation
44354
Delay (59-2)
9400200990 Rev I
Range
0-16
0-2
18-118 1A
90-7750 5A
0-99
0-16
0-2
70-576
0-300
20-400
0-2
70-576
0-300
20-400
0-2
70-576
0-300
DGC-2020 Modbus™ Communication
Read/Write
Data
Supported
Format
0 = S1 Curve
1 = S2 Curve
2 = L1 Curve
3 = L2 Curve
4 = D Curve
5 = M Curve
6 = I1 Curve
7 = I2 Curve
R W
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
0 = None
R W
1 = Alarm
2 = Pre-Alarm
R W
(Sec Amps / 100) in increments of 1
R W
(Units / 10) in increments of 1
0 = S1 Curve
1 = S2 Curve
2 = L1 Curve
3 = L2 Curve
4 = D Curve
5 = M Curve
6 = I1 Curve
7 = I2 Curve
R W
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
0 = None
R W
1 = Alarm
2 = Pre-Alarm
R W
Volts in increments of 1
R W
(Seconds / 10) in increments of 1
R W
Hz in increments of 1
0 = None
R W
1 = Alarm
2 = Pre-Alarm
R W
Volts in increments of 1
R W
(Seconds / 10) in increments of 1
R W
Hz in increments of 1
0 = None
R W
1 = Alarm
2 = Pre-Alarm
R W
Volts in increments of 1
R W
(Seconds / 10) in increments of 1
Units
B-27
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