Moniteur 50 Series SMART Positioners - Manual (Page 61)

Preparing for Operation
3-23
Positioner SIPART PS2/SIPART PS2 PA
C79000-G7476-C150–01
Set Lever into horizontal position
using
Actuator in
down position
(Hart position)
Check down
tolerance band
4 % to 20 %
4 > d > 20 % ?
Correct height
adjustment or
turn clutch
until appears
in the lower
display
Clutch
operated ?
Actuator in up
direction (Hart
position or set value)
Potentiometer value
normalized manipulated variable [%]
no
yes
no
yes
For rotary actuators: 4 to 10 %
Not for rotary actuators
RUN 2
2
Set the next highest
travel value on the lever
and check the position
of the transmission ratio
selector if necessary
Check up
tolerance and
up–down span
up < 97 % ?
u–d > 25 % ?
no
no
1
1
Only for rotary actuators
1)
1)
2)
2)
Set to 90...95 using keys
1) for rotary drives closed
2) for rotary drives open
continue using:
continue using:
continue using:
continue using:
continue using:
Manual operation
continue
using:
Pass central
position?
no
3
Set the next lowest
travel value on the lever
and check the position
of the transmission ratio
selector if necessary.
Fig. 3-23 Initialization, part 2