Power Fail Status Information (9 Registers Defined); Fast Status (2 Registers Defined); Table 5-15. Quick Status Modbus Address Map Definition; Table 5-16. Power Fail Table Register Definition - ABB TPU2000 Technical Manual

Table 5-15. Quick Status Modbus Address Map Definition

Register Address
40158
40159
40160

Power Fail Status Information (9 Registers Defined)

If the TPU2000 or TPU2000R loses power, the unit has the capability to sense power is being lost. During this
shutdown time, the unit stores the timestamp of power fail occurrence. The storage format is shown in Table 5-
16.

Table 5-16. Power Fail Table Register Definition

Address
40161 Power Fail Timestamp Year
40162 Power Fail Timestamp Month
40163 Power Fail Timestamp Day
40164 Power Fail Timestamp Hours
40165 Power Fail Timestamp Minutes
40166 Power Fail Timestamp Seconds
40167 Power Fail Timestamp Hundreths of Seconds
40168 Power Fail Timestamp Fail Type
40169 Power Fail Timestamp Machine State

Fast Status (2 Registers Defined)

Fast Status is available for an operator interface to determine the device queried. The Division Code for the
TPU2000/2000R is 1A HEX. The product ID for the TPU2000/2000R is 0E HEX.
One should also notice that the reporting of a new operation record is reported here in word 40170 in bit position
9. The bit is reset whenever the word is accessed via a network read.
TPU2000/2000R Modbus/Modbus Plus Automation Guide
Item
Phase CT Ratio Unsigned 16 Bit
Neutral Ratio Unsigned 16 Bit
PT Ratio Unsigned 16 Bit
Item
Description
Unsigned Integer 16 Bit
1900<=Range<= 2100
Unsigned Integer 16 Bit
1<=Range <=12
Unsigned Integer 16 Bit
1<=Range<=31
Unsigned Integer 16 Bit
0<=Range<=23
Unsigned Integer 16 Bit
0<=Range<=59
Unsigned Integer 16 Bit
0<=Range<=59
Unsigned Integer 16 Bit
0<=Range<99
Unsigned Integer 16 Bit
1 = DC
Unsigned Integer 16 Bit
0 = Circuit Breaker Closed
1 = Picked Up
2 = Circuit Breaker Tripping
3 = Circuit Breaker Failed to Open
4 = Circuit Breaker Open
6 = Circuit Breaker Open
7 = Circuit Breaker Failed to Open
8 = Control Switch Trip Fail
9 = Circuit Breaker State Unknown
Description
89