Homing - Lenze 9300 Series System Manual

Function library
Positioning control
3.4.8

Homing

3.4.8 Homing
Determination of the mechanical reference point for measuring systems.
After homing, the drive is in a defined position.
Functions
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Homing (¶ 3−46)
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Homing end (¶ 3−47)
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Homing status (¶ 3−48)
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Homing modes (¶ 3−49)ff.
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Second homing speed (¶ 3−56)
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Set homing value(¶ 3−57)
3.4.8.1 Homing
Purpose
Definition of the reference point in the absolute or relative positioning mode.
Function
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Selection of a sequence suitable for homing (¶ 3−49).
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Setting of the homing speed under C1242
– Setting of a second homing speed under C1241 (if necessary) (¶ 3−56)
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Setting of the homing acceleration under C1251
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Definition of the final homing point under C1209.
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Execution of homing in
– Manual operation via "manual referencing" (¶ 3−67).
– Program operation (GDC dialog "Programming" under PS mode" or selection under
C1311/x = 3, program set mode)
Homing procedure
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The homing status POS−REF−OK is reset (see (¶ 3−48)) and the current reference offset
initialised using the value entered under C1225.
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Homing is started and carried out according to the mode selected under C1213.
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If the reference point is found, the home position (C1227) is set and the reference offset
(C1225) is added. The position data now refer to the real zero point (see Fig. 3−12).
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The homing status POS−REF−OK is set.
3−46
EDSVS9332P−EXT DE 2.0
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