Breaker Counters (11 Registers Defined) Modbus Function 03 Read Only; Table 5-25. Breaker Counter Definition Table - ABB TPU2000 Technical Manual

Register
Address
Month
40945 Minimum Demand KVAR Hours (Phase B)
Day
40945 Minimum Demand KVAR Hours (Phase B)
Hour
40946 Minimum Demand KVAR Hours (Phase B)
Minute
40946 Reserved Byte
40947 KVAR Hours (Phase C) Minimum Demand
40948 KVAR Hours (Phase C) Minimum Demand
40949 Minimum Demand KVAR Hours (Phase C)
Year
40949 Minimum Demand KVAR Hours (Phase C)
Month
40950 Minimum Demand KVAR Hours (Phase C)
Day
40950 Minimum Demand KVAR Hours (Phase C)
Hour
40951 Minimum Demand KVAR Hours (Phase C)
Minute
40951 Reserved Byte
40952 KVAR Hours (3 Phase) Minimum Demand
40953 KVAR Hours (3 Phase) Minimum Demand
40954 Minimum Demand KVAR Hours (3 Phase)
Year
40954 Minimum Demand KVAR Hours (3 Phase)
Month
40955 Minimum Demand KVAR Hours (3 Phase)
Day
40955 Minimum Demand KVAR Hours (3 Phase)
Hour
40956 Minimum Demand KVAR Hours (3 Phase)
Minute
40956 Reserved Byte

Breaker Counters (11 Registers Defined) Modbus Function 03 Read Only

Breaker Counters allow diagnostic evaluation of operations for maintenance purposes The TPU2000/2000R
allows selection of reclosure for up to 4 shots with the fifth event initiating lockout. The counter registers are reset
via a write to registers 63713 through 63719 as defined in Table 5-25. Table 5-25 defines the register map for the
Breaker Counter capabilities within the unit. Additionally, unreported fault record counts are available. This is
especially helpful when accessing fault buffers (using the unreported records command) and knowing the amount
of records yet to be accessed.

Table 5-25. Breaker Counter Definition Table

Register
Address
41025 Unreported Differential Fault Record
Counter
41026 Unreported Through Fault Record Counter
41027 Unreported Harmonic Restraint Record
Fault Counter
41028 Unreported Operation Record Counter
TPU2000/2000R Modbus/Modbus Plus Automation Guide
Item
Item
Description
00<= Range <= 12
Most Significant Byte 8 Bits
00<= Range<= 31
Most Significant Byte 8 Bits
00<= Range <= 23
Most Significant Byte 8 Bits
00<= Range <= 59
Reserved
Signed 32 Bit High Order Word MSW
Signed 32 Bit Low Order Word LSW
Most Significant Byte 8 Bits
00<= Range <= 99
Least Significant Byte 8 Bits
00<= Range <= 12
Most Significant Byte 8 Bits
00<= Range<= 31
Most Significant Byte 8 Bits
00<= Range <= 23
Most Significant Byte 8 Bits
00<= Range <= 59
Reserved
Signed 32 Bit High Order Word MSW
Signed 32 Bit Low Order Word LSW
Most Significant Byte 8 Bits
00<= Range <= 99
Least Significant Byte 8 Bits
00<= Range <= 12
Most Significant Byte 8 Bits
00<= Range<= 31
Most Significant Byte 8 Bits
00<= Range <= 23
Most Significant Byte 8 Bits
00<= Range <= 59
Reserved
Description
Unsigned Integer 16 Bits
0<=Range<=9999
Unsigned Integer 16 Bits
0<=Range<=9999
Unsigned Integer 16 Bits
0<=Range<= 9999
Unsigned Integer 16 Bits
103