Function library
Positioning control
3.4.8 Homing
3−51
l
EDSVS9332P−EXT DE 2.0
Mode 3: Traversing direction to negative end of travel range limit switch
Set C1213 = 3.
Function sequence
l As "Traversing direction to positive end of travel range limit switch", but the drive moves
towards the negative end of travel range limit switch.
l No fault indication (PO2)
Tip!
The limit switch (POS−LIM−xxx) can be used as homing switch (POS−REF−MARK) at the same time
to save initiators.
3.4.8.6 Homing modes 4 and 5
Purpose
l Simple homing in all positioning modes (C1210 = 0, 1, 2).
l The homing switch (POS−REF−MARK) will not be overtravelled. Positions to the right of the
homing switch cannot occur due to the mechanical design.
l The homing switch must be in direction of the movement.
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