Lenze 8400 - Page 559

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 559
8 Basic drive functions (MCK)
8.6 Homing
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Mode 5: <_Rp_>_TP
(from version 14.00.00)
Process of case 1
 Axis has not yet reached the pre-stop mark (bHomingMark = FALSE):
1. Movement in negative direction with start profile data set.
2. Reversing in case of positive edge at bHomingMark and, at the same time, activating the search
profile data set for continued reference searching.
3. Negative edge at bHomingMark enables home position detection.
4. Following edge of the touch probe sensor sets home position.
Process of case 2
 Axis is already on the pre-stop mark (bHomingMark = TRUE):
1. Movement in positive direction with search profile data set.
2. Negative edge at bHomingMark enables home position detection.
3. Following edge of the touch probe sensor sets home position.
 Touch probe
 Pre-stop mark
Mode 5 Set
reference
Rp > TP Offset path Sequence profile (optional)
Start speed Search speed Profile speed
Lp Inactive
Active Active Active Active Active
Ln
Active Active Active Active Active Active
1
2
0
1