Function Block; Signals - ABB REG650 Technical Manual

Section 16
Basic IED functions
16.11.3
16.11.4
510

Function block

3PHSUM
BLOCK AI3P
REVROT AI1
^G1AI3P* AI2
^G2AI3P* AI3
AI4
IEC09000201_1_en.vsd
IEC09000201 V1 EN
Figure 247: 3PHSUM function block

Signals

Table 430: 3PHSUM Input signals
Name Type
BLOCK BOOLEAN
REVROT BOOLEAN
G1AI3P GROUP
SIGNAL
G2AI3P GROUP
SIGNAL
Table 431: 3PHSUM Output signals
Name Type
AI3P GROUP SIGNAL
AI1 GROUP SIGNAL
AI2 GROUP SIGNAL
AI3 GROUP SIGNAL
AI4 GROUP SIGNAL
Default Description
0 Block
0 Reverse rotation
- Group 1 three phase analog input from first SMAI
- Group 2 three phase analog input from second
SMAI
Description
Linear combination of two connected three phase
inputs
Linear combination of input 1 signals from both
SMAI blocks
Linear combination of input 2 signals from both
SMAI blocks
Linear combination of input 3 signals from both
SMAI blocks
Linear combination of input 4 signals from both
SMAI blocks
1MRK 502 034-UEN -
Technical Manual