ABB TPU2000 Technical Manual page 272

TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
0.4 Unreported Record Status ( 3 0 4 )
This command will respond with the number of unacknowledged operation and fault records.
To mark the record as being reported, a 3 6 12 command will retrieve the oldest unreported differential fault record and
decrement the unreported differential fault record counter by one.
Likewise, a 3 6 13 command will retrieve the oldest unreported through fault record and decrement the unreported through
fault record counter by one.
The 3 6 14 command will retrieve the oldest unreported harmonic restraint record and decrement the unreported harmonic
restraint record counter by one.
The 3 6 15 command will retrieve the oldest unreported operations record and decrement the unreported operations record
counter by one.
Msg byte
1/1
1/2
1/3
2/1
2/2
2/3
3/1
3/2
3/3
4/1
4/2
4/3
0.5 Reset Alarms/Target LEDs ( 3 0 5 )
The targets, alarms and relay status flag (see command 3 4 1 msg 2/1) will be reset on the TPU. After the relay receives this
command it will transmit an ACK/NACK based on the TPU completing the command.
0.6 Reset Max/Min Demand Currents ( 3 0 6 )
This command will reset the maximum and minimum demand current values along with their time tags. After the relay
receives this command it will transmit an ACK/NACK based on the TPU completing the command.
0.7 Show Logical Input/Output Status ( 3 0 7 )
This command displays the binary value of the logical input and output table for the present state of the unit.
Bit = 0, Input Disabled/Output Not Energized
Bit = 1, Input Enabled/Output Energized
Byte-Bit
1-7
1-6
1-5
1-4
1-3
1-2
1-1
1-0
Definition
Relay Status (see command 4 1, msg 1/1)
Command + Subcommand = 0x04
Total Number of Messages = 4
Unreported Differential Fault Record Count byte
Unreported Through Fault Record Count byte
Unreported Harmonic Restraint Record Count byte
Unreported Operations Record Count byte
Spare
Spare
Spare
Spare
Spare
Output Input
DIFF 87T
ALARM 87H
87T 51P-1
87H 51P-2
2HROA 51N-1
5HROA 51G-2
AHROA 50P-1
TCFA 50P-2
Byte-Bit Output
2-7 TFA
2-6 51P-1
2-5 51P-2
2-4 50P-1
2-3 150P-1
2-2 50P-2
2-1 150P-2
2-0 51N-1
Input
50N-1
50G-2
150P-1
150P-2
150N-1
150G-2
46-1
46-2
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