3 characteristic mode 1: symmetrically to y axis, 5function blocks – Lenze E94A User Manual
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5
Function blocks
5.164
L_TbCurveAny - Characteristic function
574
Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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5.164.3
Characteristic mode 1: Symmetrically to y axis
If "Symmetrically to y axis" is selected in C04045, the resulting characteristic is mirrored along the y
axis in the I. and IV. quadrant.
Example
[5-135] Example: Characteristic in characteristic mode 1 (symmetrically to y axis)
5.164.4
Characteristic mode 2: Symmetrically to zero point
If "Symmetrically to zero point" is selected in C04045, the resulting characteristic is mirrored along
the zero point in the I. and IV. quadrant.
Example
[5-136] Example: Characteristic in characteristic mode 2 (symmetrically to zero point)
1
2
3
4
5
6
...
126
127
x
-140 %
-90 %
70 %
130 %
0
0
0
0
0
y(x)
-140 %
-40 %
120 %
160 %
0
0
0
0
0
IV.
dnOut_n
dnIn_n
-
/ -
2
2
31
31
2 -1 2 -1
31
31
/
x1, y1
x3, y3
x4, y4
x2, y2
I.
II.
III.
1
2
3
4
5
6
...
126
127
x
-140 %
-90 %
70 %
130 %
0
0
0
0
0
y(x)
-140 %
-40 %
120 %
160 %
0
0
0
0
0
dnOut_n
dnIn_n
-
/ -
2
2
31
31
2 -1 2 -1
31
31
/
x1, y1
x3, y3
x4, y4
x2, y2
IV.
I.
II.
III.