Valve characteristic
-100 %
p1848
p1843
p1837
U1 neg / Q1
neg
U2 neg / Q2 neg
U3 neg / Q3 neg
1
2
DO: HLA
Hydraulic drive - Valve characteristic, plane adaptation
Q
100 %
U3 pos / Q3 pos
p1845
U2 pos / Q2 pos
p1839
U1 pos / Q1 pos
p1833
0
p1834
p1840 p1846
p1836
p1842
p1847
-100 %
3
4
Transition point
compensation
p1841 p1841
U
100 %
p1835
p1835
p1838
p1838
p1844
p1844
5
6
fp_4975_01_eng.vsd
18.04.13 V05.02.03
Plane adaptation
100 %
p1830
-100 %
100 %
Input
0
-100 %
p1831
7
8
Function diagram
- 4975 -
SINAMICS S120