Unit Information (15 Registers Defined); Table 5-13. Diagnostic Status Modbus Address Map Definition - ABB TPU2000 Technical Manual

IMPLEMENTATION TIP - Front Panel Reset Is Accomplished By Pressing The "C", "E", And "Up Arrow Keys"
Simultaneously On The Front MMI Panel Of The TPU2000/2000R.
The bit shall indicate 1 for diagnostic failure indication. These bits show the status.

Table 5-13. Diagnostic Status Modbus Address Map Definition

Register Address
40130
40131

Unit Information (15 Registers Defined)

Unit information status allows retrieval of TPU2000/2000R Executive firmware revision numbers, TPU2000/2000R
Catalog numbers as well as TPU2000/2000R Unit Serial numbers. The TPU2000/2000R has the use of only one
communication port, access of Register 40143 allows a remote host to determine which port is designated for
use. Two of the registers within the unit information block are scaled, 40140 and 40141. The returned unsigned
16 bit data values when divided by 100 will mirror the revision numbers as seen on the front LCD panel within the
Unit Information menu of the TPU2000/2000R. These are the only scaled registers within this block of 4X
registers available for read. Table 5-14 further defines the Unit Information status block.
TPU2000/2000R Modbus/Modbus Plus Automation Guide
Item
Main CPU Diag. Status
Bit 15 DSP COP FAILURE (msb)
Bit 14 DSP +5V FAILURE
Bit 13 DSP +/-15V FAILURE
Bit 12 DSP +/-5V FAILURE
Bit 11 DSP ADC FAILURE
Bit 10 DSP EXT RAM FAILURE
Bit 9 DSP INT RAM FAILURE
Bit 8 DSP ROM FAILURE
Bit 7 Spare
Bit 6 Spare
Bit 5 Spare
Bit 4 Spare
Bit 3 CPU EEPROM FAILURE
Bit 2 CPU NVRAM FAILURE
Bit 1 CPU EPROM FAILURE
Bit 0 CPU RAM FAILURE (lsb)
Bit 0 Reserved (Lsb)
Bit 1 Reserved
Bit 2 Reserved
Bit 3 Reserved
Bit 4 Reserved
Bit 5 Reserved
Bit 6 Reserved
Bit 7 Reserved
Bit 8 Reserved
Bit 9 Reserved
Bit 10 Reserved
Bit 11 Reserved
Bit 12 Reserved
Bit 13 Reserved
Bit 14 Reserved
Bit 15 Reserved (Msb)
Description
Unsigned 16 Bit
Digital Signal Processor Failure
Digital Signal Process Pwr supply Fail
Digital Signal Process Pwr supply Fail
Digital Signal Process Pwr supply Fail
Analog/Digital Converter Fail
Digital Signal Process Pipeline Fail
Digital Signal Process RAM Fail
Digital Signal Process ROM Fail
Reserved
Reserved
Reserved
Reserved
EEPROM Checksum fail on Refresh
Non-Volatile RAM Failure
Checksum Failure on EPROM
Main CPU RAM FAILURE
87