Table 5-9. Register Scaling Queries; Figure 5-27. User Definable Register Configuration Screen - ABB TPU2000 Technical Manual

Figure 5-27. User Definable Register Configuration Screen

When using the ABB ECP Relay configuration program or the ABB WinECP Relay configuration program, the
following menu items must be selected for each of the 32 mappable and scalable entries. The scaled register
addresses are resident in Modbus addressing format from Register 40001 through 40032. The following fields
must be configured to perform scaling correctly:

Table 5-9. Register Scaling Queries

WIN ECP/ ECP QUERY
SCALING METHOD
DESTINATION REGISTER JUSTIFICATION
(Selectable with Scaling Method)
DESTINATION REGISTER SIZE
SOURCE REGISTER ADDRESS
SOURCE REGISTER TYPE
SOURCE SCALE RANGE
SOURCE SCALE TYPE
TPU2000/2000R Modbus/Modbus Plus Automation Guide
QUERY SELECTIONS
UNIPOLAR
NEGATIVE UNIPOLAR
BIPOLAR
OFFSET BIPOLAR
LSB (Least Significant Bit)
MSB (Most Significant Bit)
16 Bits
12 Bits
8 Bits
4 Bits
2 Bit
257 – XXXX which is a valid 4X register listed
within this document
16 Bits Signed
16 Bits Unsigned
32 Bits Signed
32 Bits Unsigned
1 – 65535
CURRENT
VOLTAGE
POWER
NORMAL
REMAINDER
77