Automatic Initialization Of Linear Actuators - Siemens SIPART PS2 Compact Operating Instructions

Setting the actuator
1. Check whether the mechanical unit can be moved freely in the entire actuating range. Move the drive to the respective
end position for this purpose using the
Note
End position
By simultaneously pressing the
2. Now move the actuator to the horizontal position of the lever.
3. A value between "P48.0" and "P52.0" is shown on the display.
4. If a value beyond this value range is shown on the display, you must move the friction clutch. Move the friction clutch
until a value between "P48.0" and "P52.0" is achieved. The closer this value is to "P50.0", the more accurately the
positioner determines the stroke travel.
Note
The following is applicable for the flameproof enclosure version:
The inner friction clutch is fixed. Therefore, only move the outer friction clutch.
5.6.2

Automatic initialization of linear actuators

Conditions
The following conditions must be fulfilled before activating the automatic initialization:
1. The actuator spindle can be moved completely.
2. The actuator spindle is at a central position after moving.
Initializing the positioner automatically
Note
Interrupting initialization
An ongoing initialization can be interrupted at any time. To do this, press the
are retained.
All parameters are reset to factory settings only if you have explicitly activated the preset settings in the "PRST" parameter.
1. Switch to the "Configuration" mode. To do this, press the
following:
2. Call the "2.YAGL" parameter. To do this, briefly press the
the setting:
3. Check whether the value displayed in the "2.YAGL" parameter matches the setting of the transmission ratio selector. If
required, change the setting of the transmission ratio selector to 33° or 90°.
4. Set the "3.WAY" parameter to determine the total stroke in mm. The setting of parameter 3 is optional. The display
shows the determined total stroke only at the end of the initialization phase.
– Briefly press the
parameter 4.
28
or button.
and buttons, you reach the end position faster.
button if you do not require any information about the total stroke in mm. You are then directed to
button. The settings configured until then
button for at least 5 seconds. The display shows the
button. The following is shown on the display depending on
SIPART PS2 (6DR5...)
A5E03436683-02, 01/2013