ABB RELION REX640 - 3.21.9.3 Signals; 3.22 Mathematical operators; 3.22.1 Real addition ADDR; 3.22.1.1 Function block

Table 312: Truth table for RS flip-flop
S R Q
0 0 0
1
0 1 0
1 0 1
1 1 0
3.21.9.3 Signals
Table 313: RS Input signals
Name Type Default Description
S BOOLEAN 0=False Set Q output when
set
R BOOLEAN 0=False Resets Q output
when set
Table 314: RS Output signals
Name Type Description
Q BOOLEAN Q status
NOTQ BOOLEAN NOTQ status
3.22 Mathematical operators
3.22.1 Real addition ADDR
3.22.1.1 Function block
Figure 172: Function block
3.22.1.2 Functionality
The real addition function ADDR adds the inputs REAL_IN1 and REAL_IN2 together.
ADDR executes the equation
REAL_OUT = REAL_IN1 + REAL_IN2
1
Keep state/no change
1MRS759142 F Basic functions
REX640
Technical Manual
299