Festo Электромотор MTR-DCI - Manual (Page 114)

5. Commissioning
5-16
Festo P.BE-MTR-DCI-CO-EN en 1209a
5.2.4 Teach the axis zero point AZ and the software end positions
Caution
Damage to components.
Movement to the mechanical end positions is not per-
mitted during operation. During movement to the end
positions with a high load, the mechanical axis compo-
nents (e. g. the lead screw) can block in the end positions.
• Set the axis zero point offset ≠ 0, e. g. +1.00 for homing
to a negative fixed stop or -1.00 for homing to a positive
fixed stop.
• Limit the positioning range by defining valid software
end positions during commissioning (see chapter 1.6).
• Enter only target positions within the permitted posi-
tioning range.
Teach the axis zero point AZ:
1. Select [Settings] [Axis parameter] [Zero point].
2. Move the drive to the desired axis zero point manually
with the arrow buttons.
3. Accept the position reached with OK <Enter>. The setting
will then take effect in the drive. The current position x a
will then become the access zero point (x a = 0).
Note
If the axis zero point is modified:
check existing settings of the software end positions, and
if necessary of the project zero point and of the target posi-
tions in the position table.
Note that these values are shifted together with the axis
zero point AZ.
• Teach the software end positions, the project zero point
and the target positions again if needed.
} Settings
Axis parameter
Zero point
Abs.min.pos
Abs.max.pos
SAVE