Siemens SIPART PS2 6DR52xx - Manual (Page 76)

Preparing for Operation
76
SIPART PS2 Manual
A5E00074631--06
3.6.3 Manual initialization of linear actuator
The positioner can be initialized with this function without the actuator
being driven hard against the limit stop. The start and end positions of
the travel are set manually. The other initialization steps (optimization
of the control parameters) run automatically as in automatic initializa-
tion.
1. Make preparations as described in chapter 3.6.1, page 73 for
linear actuator. In particular, make sure by manually driving the whole
travel that the displayed potentiometer setting moves in the permis-
sible range between P5.0 and P95.0.
Press the operation mode key for longer than 5 s. This brings
you to the Configuration mode.
Display:
3. Switch to the second parameter by pressing the operation key
briefly. One of the following displays appears:
or
.
NOTE
It is vital that this value corresponds to the setting of the transmission
ratio selector (33_ or 90°).
4. Switch on to the following display with the operation mode key:
You only need to set this parameter if you want to have the total
stroke in mm displayed at the end of the initialization phase. To do
this, select the same value in the display to which you have set
the carrier pin to the scale on the lever or the next highest position
in intermediate positions.
Manual initializa-
tion procedure in
linear actuator