User guide
Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 565
5 Function blocks
5.163 L_TbCurve - characteristic function
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5.163 L_TbCurve - characteristic function
This FB represents a characteristic/curve function y = f(x). Here, the input signal corresponds to the
x axis and the output signal corresponds to the y axis.
• The characteristic can consist of up to nine points which are defined by parameters.
• Between the points a linear interpolation takes place.
• The characteristic can be entered over the entire value range and can also be created symmet-
rically to the y axis or zero point by selecting the corresponding characteristic mode in C04100.
Inputs
Outputs
Parameter
Function library: LenzeToolbox
Runtime software licence: Motion Control HighLevel Motion Control TopLevel
Identifier/data type Information/possible settings
dnIn_n
DINT
Input signal
Identifier/data type Value/meaning
dnOut_n
DINT
Output signal
Parameter Possible settings Information
C04100 Characteristic mode
0 Entire range Lenze setting
1 Symmetrically to the y axis
2 Symmetrically to the zero point
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