Lenze 8400 TopLine - Manual (Page 609)

Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
609
9 Basic drive functions (MCK)
9.6 Homing
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9.6.1.2 Homing mode
Specify the referencing mode in C01221 , i.e. the way in which referencing is to take place.
• For reference setting, the referencing mode "100" is to be selected in C01221 .
• For a reference search, C01221 contains referencing modes "4"..."15" which can be selected
from.
Internal interfaces
The switches/sensors are evaluated via the following internal interfaces:
Referencing mode
C01221
Evaluated signals/sensors
Touch probe sensor
(Sensor reference signal)
Travel range limit switch Pre-stop mark at
bHomingMark
Negative limit switch Positive limit switch
4 *  
5 *  
6  
7  
8 
9 
10  
11  
12 
13 
14 Positive direction of rotation to torque limit.
15 Negative direction of rotation to torque limit.
100 Set reference directly.
* From version 14.00.00
Switch/sensor Internal interface for digital input signal
Touch probe sensor
(Sensor reference signal)
The touch probe signal source can be selected in C01246/1 .
• If the reference signal is to follow a real touch probe, configure
the touch probe signal accordingly.  Touch probe detection
( 411)
Note:
In case of setting "0: No TP" in C01246/1 , the digital input DI3 is used
as signal source. An inversion of DI3 via C00114 is considered.
Positive travel range limit switch bLimitSwitchPos
Negative travel range limit switch bLimitSwitchNeg
Pre-stop mark/pre-stop signal bHomingMark
• This input has to be connected to the corresponding digital input
to which the pre-switch off sensor is connected.
• The edge sensitivity of this input and the response to the pre-
switch off signal depend on the selected homing mode (see the
following description of the homing modes).