11 basic drive functions – Lenze 9400 User Manual
Page 425
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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11
Basic drive functions
11.6
Homing
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
: Speed 1
: Speed 2
: Acceleration 1 (and deceleration 1)
: Acceleration 2 (and deceleration 2)
: S-ramp time
: Target position
Example: Procedure of mode 2:
A. Movement in positive direction with
profile data set 1.
B. Reversing to positive travel range
limit switch.
C. Positive edge at HM_bHomingMark
activates profile data set 2 for the
further reference search.
D. Negative edge at HM_bHomingMark
enables home position detection.
E. The following positive edge of the
encoder zero pulse (MP) sets the
reference.
F. Drive has reached defined target
position.
n
t
TRUE
FALSE
bActivate
t
1
0
TRUE
FALSE
bHomingMark
t
TRUE
FALSE
bBusy
t
TRUE
FALSE
bDone
t
TRUE
FALSE
bHomePosAvailable
t
3
TRUE
FALSE
bLimitSwitchPos
t
4
TRUE
FALSE
TP/MP
t
5
2