ABB TPU2000 Technical Manual page 313

2/3
3/1
3/2
3/3
5.15 Power Fail Data ( 3 5 15 )
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
TPU2000/2000R Modbus/Modbus Plus Automation Guide
Bit 3 - Input 4
Bit 4 - Input 5
Bit 5 - Input 6
Bit 6 - Input 7
Bit 7 - Input 8
Self Test Status (high byte)
Bit 0 - DSP ROM
Bit 1 - DSP Internal RAM
Bit 2 - DSP External RAM
Bit 3 - ADC Failure
Bit 4 - DSP +/-5V
Bit 5 - DSP +/-15V
Bit 6 - DSP +5V
Bit 7 - DSP Comm. Failure
Self Test Status (low byte)
Bit 0 - CPU RAM
Bit 1 - CPU EPROM
Bit 2 - CPU NVRAM
Bit 3 - CPU EEPROM
Bit 4 -
Bit 5 -
Bit 6 -
Bit 7 -
Output Contact Status (high byte)
Bit 0 - Spare
Bit 1 - Spare
Bit 2 - Spare
Bit 3 - Spare
Bit 4 - Spare
Bit 5 - Spare
Bit 6 - Spare
Bit 7 - Spare
Output Contact Status (low byte)
Bit 0 - Trip
Bit 1 - Output 1
Bit 2 - Output 2
Bit 3 - Output 3
Bit 4 - Output 4
Bit 5 - Output 5
Bit 6 - Output 6
Bit 7 - Output 7
Definition
Relay Status (see command 3 4 1, msg 1/1)
Command + Subcommand = 0x5f
Total Number of Messages = 4
Year
Month
Day
Hour
Minute
Second
Hundredths of second
Power Fail Type
Bit 0: DC Control
Bit 1: +5/+15V
Breaker Status (state)
303