TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
120
Register
Address
Item Description (Multiplier if any)
41740 I 1-2 (Ang) – Positive Sequence
Angle Winding 2
Unsigned 16 Bit
41741 I 2-2 (Ang) – Negative Sequence
Angle Winding 2
Unsigned 16 Bit
41742 Scale - Phase Wdg 1 Unsigned 16 Bit
41743 Scale - Phase Wdg 2 Unsigned 16 Bit
41744 Scale - Neutral Wdg 1 Unsigned 16 Bit
41745 Scale - Neutral Wdg 2 Unsigned 16 Bit
The 3 Winding Differential Fault Register Definition Table follows.
Table 5-34. 3 Winding Differential Fault Record Address Table
Register
Address
Item Description (Multiplier if any)
42305 Differential 3 Winding Fault Control
Register
1 = First Record
2 = Next Record
3 = Oldest Unreported Record
Fault Record Control Register
Unsigned 16 Bit
1 = Fill 42306 through 42352 with First Record in Data
Buffer.
2 = Fill 42306 through 42352 with next Record Data
pointed to in buffer.
3 = Fill 42306 through 42352 with the last (oldest
unreported) record of data.
42306 Parameter Flag Unsigned Integer 16 Bit
42307 Fault Type Element
Unsigned 16 Bit
00 = 87T – % Differential Alarm
01 = 87H – High Set Inst. Differential Alarm
02 = 51P-1 – Winding 1 Phase Time Overcurrent
03 = 51P-2 – Winding 2 Phase Time Overcurrent
04 = 50P-1 – 1
st
Winding 1 Phase Inst. Overcurrent
05 = 50N-1 – 1
st
Winding 1 Neutral Inst. Overcurrent
06 = 150P-1 – 2
nd
Winding 1 Phase Inst. Overcurrent
07 = 150N-1 – 2
nd
Winding 1 Neutral Inst. Overcurrent
08 = 46-1 – Neg. Sequence 1 Inst. Time Overcurrent
09 = 51P-2 – Winding 2 Phase Time Overcurrent
10 = 51G-2 – Winding 2 Ground Time Overcurrent
11 = 50P-2 – 1
st
Winding 2 Phase Inst. Overcurrent
12 = 50G-2 – 1
st
Winding 2 Ground Inst. Overcurrent
13 = 150P-2 – 2
nd
Winding 2 Phase Inst. Overcurrent
14 = 150G-2 – 2
nd
Winding 2 Ground Inst. Overcurrent
15 = 46-2 – Neg. Sequence 2 Inst. Time Overcurrent
16 = ECI-1 – Event Capture Initiate 1
17 = ECI-2 – Event Capture Initiate 2
18 = Through Fault
19 = Harmonic Restraint
42308 Setting At Fault Event Unsigned 16 Bit
01 = Primary Settings
02 = Alternate 1 Settings
03 = Alternate 2 Settings
42309 Fault Record Number Unsigned 16 Bit
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