Automatic Initialization Of Linear Actuators - Siemens SIPART PS2 Betriebsanleitung

Operating instruction
6. Check that the mechanism is able to move freely over the entire setting range by moving the actuator into
each final position with the
.
NOTE
You can move the actuator quickly by pressing the other direction key while you hold the first direc-
tion key down.
7. Now move the actuator into the horizontal position of the lever. The display should show a value between
P48.0 and P52.0. If that is not the case, adjust the friction clutch (8, page 61) until "P50.0" is shown when
the lever is horizontal. The more precisely you achieve that value, the more accurately the positioner can
determine the displacement.
7.1.1

Automatic initialization of linear actuators

If you can move the actuator correctly, leave it in a central position, and start automatic initialization:
1. Press the mode key
Display:
2. Switch to the second parameter by pressing the mode key
Display:
.
NOTE
This value must match the setting of the transmission ratio selector (7, Leaflet "Operation -- a con-
cise overview") (33° or 90°)
3. Switch to the following display with the mode key
Display:
You only have to set this parameter if you want to have the calculated total stroke displayed in mm at the
end of the initialization phase. To do that, select the same value in the display as the value to which you set
the driver pin on the scale of the lever.
4. Switch to the following display with the mode key
Display:
5. Start initialization by pressing the
Display:
During the initialization process "RUN1" to "RUN5" appear one after the other in the lower display.
50
and keys.
for more than 5 s. This takes you into Configuration mode.
key for more than 5 s.
briefly.
or
:
:
SIPART PS2 EEx d FF
A5E00351419--01