Siemens SIPART PS2 6DR50xx Manual page 84

Preparing for Operation
2
actuator moves
into closed
position
tolerance band
4% > dw >10%?
yes
actuator moves
into open
position
hard stop
up < 97 % ?
yes
span
up-dw > 25 % ?
yes
3
Figure 3-36 Automatic initialization part 2 (in part-turn actuators)
84
turn slip clutch
until 0 appears
in the bottom line
no
of the display
no
continue with:
no
continue with:
continue with:
check
1
mechanics
manual intervention
SIPART PS2 Manual
A5E00074631--06