Lenze EVS93 Series, Системное руководство

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Function library
Function blocks
3.2.78 Phase integrator (PHINT5)
3−254
l
EDSVS9332K−EXT EN 4.0
3.2.78.5 Example of a mark synchronisation
L L
3 AC / PE / xxx V / xx H Z
i1
v1 d1
v2 v3 d2 d3
a2 a3
i2 i3
1
0
fb_phint5_1
Fig. 3−206 Principle of the mark synchronisation
Transmission of the master angle via system bus (CAN) or digital frequency
Register
v1 Speed of the material path
v2, v3 Speed of the material path ± correction
d1, d2, d3 Roller diameters
a2, a3 Distance of the touch probe sensor to the zero point
i1, i2, i3 Gearbox
l
At input PHINT5−TP−POS the distance of the touch probe sensor to the zero point of the
integrator has to be set (a2, a3)
– The value has to be between 0 and the value at PHINT5−H−VALUE.
l When the touch probe signal occurs, the deviation between the value of the integrator and the
value at PHINT5−TP−POS is determined, is output at PHINT5−X−DIFF, and is compensated via
the mode set in C1740.