ABB TPU2000 User Manual

TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
262
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
Definition
1/1 Relay Status (see command 4 1, msg 1/1)
1/2 Command + Subcommand = 0x04
1/3 Total Number of Messages = 4
2/1 Unreported Differential Fault Record Count byte
2/2 Unreported Through Fault Record Count byte
2/3 Unreported Harmonic Restraint Record Count byte
3/1 Unreported Operations Record Count byte
3/2 Spare
3/3 Spare
4/1 Spare
4/2 Spare
4/3 Spare
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
Output Input Byte-Bit Output Input
1-7 DIFF 87T 2-7 TFA 50N-1
1-6 ALARM 87H 2-6 51P-1 50G-2
1-5 87T 51P-1 2-5 51P-2 150P-1
1-4 87H 51P-2 2-4 50P-1 150P-2
1-3 2HROA 51N-1 2-3 150P-1 150N-1
1-2 5HROA 51G-2 2-2 50P-2 150G-2
1-1 AHROA 50P-1 2-1 150P-2 46-1
1-0 TCFA 50P-2 2-0 51N-1 46-2

ABB TPU2000 Specifications

General

Brand	ABB
Model	TPU2000
Category	Computer Hardware
Language	English