Square-root calculator (sqrt), Square−root calculator (sqrt), Configuration – Lenze EVF9383 User Manual
Page 163: 55 square−root calculator (sqrt)
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Configuration
2−155
l
EDSVF9383V−EXT EN 2.0
2.4.55
Square−root calculator (SQRT)
This FB calculates the square−root from the absolute value of the input signal and then adds the sign
again. This is used to convert state variables with their relationship.
S Q R T 1
S Q R T 1 - O U T
S Q R T 1 - I N
C 0 6 0 9
C 0 6 0 8
Fig. 2−133
Square−root calculator (SQRT1)
Signal
Source
Note
Name
Type
DIS
DIS format
CFG
List
Lenze
SQRT1−IN
a
C0609
dec [%]
C0608
1
1000
−
SQRT1−OUT
a
−
−
−
−
−
−
Function
100 %
100 %
-100 %
-100 %
SQRT1-OUT
SQRT1-IN
Fig. 2−134
Characteristic of the output signal at SQRT1−OUT to the input signal at SQRT1−IN
When the input signal at SQRT1−IN = 100 %, the output signal at SQRT1−OUT = 100 %.
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