ABB RELION REX640 - 3.22.1.3 Signals; 3.22.2 Real division DIVR; 3.22.2.1 Function block; 3.22.2.2 Functionality

If the value of the sum is outside the range, then the output quality is set as
bad and VALID is set to FALSE. The minimum negative sum value is restricted to
–2097152.000 and the maximum positive sum value is restricted to 2097152.000.
3.22.1.3 Signals
Table 315: ADDR Input signals
Name Type Default Description
REAL_IN1 FLOAT32 0 Real input 1
REAL_IN2 FLOAT32 0 Real input 2
Table 316: ADDR Output signals
Name Type Description
REAL_OUT FLOAT32 Real output 1
VALID BOOLEAN Output validity
3.22.2 Real division DIVR
3.22.2.1 Function block
Figure 173: Function block
3.22.2.2 Functionality
The real division function DIVR divides the REAL_IN1 input by REAL_IN2. DIVR
executes the equation
REAL OUT
REAL IN
REAL IN
_
_
_
=
1
2
(Equation 8)
If the denominator value is less than ≈ 0.001, the resultant quotient is considered
out of range.
If the value of the quotient is outside the range, then the output quality is set as bad
and VALID is set to FALSE. The minimum negative quotient value is restricted to –
2097152.000 and the maximum positive quotient value is restricted to 2097152.000.
Basic functions
1MRS759142 F
300 REX640
Technical Manual