8400 HighLine | Parameter setting & configuration
Basic drive functions (MCK)
Homing
398 L Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010
Certain referencing modes use two different profile data sets for homing in order to
shorten the homing time and, at the same time, increase accuracy.
At first, a quick approach of the limit switch/pre-stop mark (depending on the selected
mode) is carried out using profile data set 1.
After reversing at the limit switch/pre-stop mark, profile data set 2 results in slower –
but more accurate – approaching of the touch probe sensor.
Tip!
The result of setting a lower search speed in C01224/2
and a high search
acceleration in C01225/2
is that deceleration to search speed takes place quickly
and position detection is exact (at slower search speed).
Abbreviations used for the referencing modes:
Profile data set 1 Profile data set 2
C01224/1
Start speed C01224/2 Search speed
C01225/1
Start acceleration
(deceleration as well)
C01225/2 Search acceleration
(deceleration as well)
C01226/1
S-ramp time
(identical in the two profile data sets)
C01226/1 S-ramp time
(identical in the two profile data sets)
Note!
A changeover to profile data set 2 is only carried out of the search speed has been
set to (C01224/2
) > "0"!
Exactly when the changeover to profile data set 2 occurs in the respective
referencing mode is indicated in the process descriptions of the referencing
modes.
Abbreviation Meaning
> Movement in positive direction
< Movement in negative direction
Ln Negative travel range limit switch
Lp Positive travel range limit switch
Rn Negative edge - pre-stop mark/pre-stop signal
TP Touch probe detected
Mlim Torque limit value reached
efesotomasyon.com - Lenze
To Next Page
Loading...
