Real Division Divr - ABB RELION REX640 Technical Manual

Basic functions
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
REAL_IN1
REAL_IN2
Table 316: ADDR Output signals
Name
REAL_OUT
VALID
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
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.
300
Type
FLOAT32
FLOAT32
Type
FLOAT32
BOOLEAN
REAL IN _ 1
_
=
REAL IN _ 2
Default Description
0 Real input 1
0 Real input 2
Description
Real output 1
Output validity
1MRS759142 F
(Equation 8)
REX640
Technical Manual