Lenze DDS Function library Drive - Manual (Page 14)

2.2.1 Absolute value generation (L_ABS)
Function library LenzeDrive.lib
Analog signal processing
2−4
L
LenzeDrive.lib EN 1.7
2.2 Analog signal processing
2.2.1 Absolute value generation (L_ABS)
This FB converts bipolar values into unipolar values. It calculates the absolute value of the input
signal.
L _ A B S
n O u t _ a n I n _ a
Fig. 2−2 Absolute value generation (L_ABS)
VariableName DataType SignalType VariableType Note
nIn_a Integer analog VAR_INPUT
nOut_a Integer analog VAR_OUTPUT