TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
124
Register
Address
Item Description (Multiplier if any)
41834 I 0-2 (Ang) – Zero Sequence
Angle Winding 2
Unsigned 16 Bit
41835 I 1-2 (Ang) – Positive
Sequence Angle Winding 2
Unsigned 16 Bit
41836 I 2-2 (Ang) – Negative
Sequence Angle Winding 2
Unsigned 16 Bit
41837 Scale - Phase Wdg 1 Unsigned 16 Bit
41838 Scale - Phase Wdg 2 Unsigned 16 Bit
41839 Scale - Neutral Wdg 1 Unsigned 16 Bit
41840 Scale - Neutral Wdg 2 Unsigned 16 Bit
The 3 Winding Through Fault Register Definition Table follows.
Table 5-36. 3 Winding Through Fault Record Buffer Modbus Register Definition
Register
Address
Item Description (Multiplier if any)
42433 3 Winding Through Fault
Control Register
1 = First Record
2 = Next Record
3 = Oldest Unreported Record
Fault Record Control Register
Unsigned 16 Bit
1 = Fill Register 42434 through 42466 with First Record in
Data Buffer.
2 = Fill Register 42434 through 42466 with with next Record
Data pointed to in buffer.
3 = Fill Register 42434 through 42466 with with the last
(oldest unreported) record of data.
42434 Parameter Flag Unsigned Integer 16 Bit
42435 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
42436 Setting At Fault Event Unsigned 16 Bit
01 = Primary Settings
02 = Alternate 1 Settings
04 = Alternate 2 Settings
42437 Fault Record Number
Unsigned 16 Bit
(1 – 999, only last 32 kept)
42438 Year 2 digit 00 -99 Unsigned 16 Bit Year of Fault
42439 Month 1 - 12 Unsigned 16 Bit Month of Fault
42440 Day 1 - 31 Unsigned 16 Bit Day of Fault
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