Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS, Функциональное описание

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8-14
Functions ECODRIVE03-FL*-04VRS
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
If the home switch is evaluated, the drive automatically starts traveling in
the opposite homing direction as long as the home switch has already
been activated when the command is invoked.
Therefore, the home switch must be mounted in such a way that it covers
at least the max. necessary travel distance S
Refmax
until reaching the travel
range limit in the homing direction.
Sv5074f1_AE.WMF
Fig. 8-12: Placement of the Home Switch with Distance-coded Reference Marks
Starting, Interrupting and Completing the "Homing" Function
Homing can be started as follows:
in Manual Mode via the programmed input in parameter C010
in Automatic Mode via the HOM command
If a stop, interrupt, feed monitoring or mode change command is received
in Manual Mode, the cycle is terminated and must be reinvoked.
In Automatic Mode, homing restarts immediately after the interrupt or stop
is cleared and the start button is pressed.
Following an error or a change in operating mode during homing, the
homing function must be invoked all over again.
Possible Error Messages During "Homing"
The following command errors can occur during execution of the homing
function:
•
C601 Homing only possible with drive enable
When the command was started, the drive enable parameter was not
set.
•
C602 Distance home switch - reference mark erroneous
The distance between the home switch and reference mark is too
small,
see Section entitled ”Monitoring the Distance Between the Home
Switch and the Reference Mark." Monitoring the Distance Between
Home Switch and Reference Mark"
Home Switch Evaluation