Description of the Software Modules and Parameters
Parameter manual
b maXX
BM5800
Document No.: 5.16029.03
573
3
3.8.3.17 Homing Method 35 (set home position only)
With this homing method the home position is set in the current position. The drive there-
by remains in the current position.
3.8.3.18 Manufacturer specific homing methods
Other manufacturer specific Homing Methods are available. Methods –1 to –5 are identi-
cal with some of the profile conforming homing methods. They only exist for reasons of
compatibility. The table below shows the assignment:
Homing method –6:
This method is not part of the profile conforming homing methods. The next zero angle
(shortest direction) is applied and the home position is set there.
Homing methods -7 and -8:
These methods reference a mechanical limit position.
With Mode –7 the drive moves clockwise and with –8 counterclockwise toward the me-
chanical stop.
m
Phase 1
Approaching the mechanical stop at the
referencing speed.
The torque will be limited
Homing torque limit
.
To recognize the mechanical stop, a test will be run to determine whether the drive is
present at the current limit (speed controller status
bit 13 = 1) and, at the
same time, the speed zero message (
). The mechanical stop is considered to be
recognized when both conditions have been met through
Homing blocking
time.
m
Phase 2
If the mechanical stop has been recognized, the home position will be set at this posi-
tion and the torque limit
Homing torque limit
will be canceled again.
Manufacturer spe-
cific method
Corre-
sponds
with
method
Description
-1
34
next Zero pulse or Zero angle, Right revolution
-2
33
next Zero pulse or Zero angle, Left revolution
-3
35
Set home position
-4
17
negative limit switch without zero pulse
-5
18
positive limit switch without zero pulse
