6 Code list
Code
Display, values
[default setting]
Description
Parameter codes * The positioner must be re-initialized when the setting is changed
P0
Status indication showing basic information.
Canceling the fail-safe position with
RST
is possible.
P1
Reading direction The reading direction of the display is turned by 180°.
P2 *
ATO/ATC Parameter to adapt the positioner to how the control valve functions:
ATO – Air to open (valve CLOSED in fail-safe position)
ATC – Air to close (valve OPEN in fail-safe position)
P3
*
Pin position
17/25/[35]/50/70/
100/200 mm/90°
The follower pin must be inserted into the correct pin position
according to the valve travel/angle of rotation (select as per travel
tables on page 9).
P4 *
Nominal range
[MAX]
Values with
default setting [35]:
e.g.
7.5/8.92/10.6/12.6/
15.0/17.8/21.2 mm
The possible adjustment range can be selected in stages depending
on the selected pin position
17
from 3.75 to 10.6
25
from 5.3 to 15.0
35
from 7.5 to 21.2
50
from 10.6 to 30.0
70
from 15.0 to 42.4
100
from 21.2 to 60.0
200
from 42.4 to 120
For
90°
Maximum range only, if
P3
= 90°
MAX
Maximum possible travel
P5
Characteristic
1 to 8
[1]
Characteristic selection: Characteristic 1 for globe valves,
Characteristic 1 to 8 with rotary actuators (
P3
= 90°)
1:
Linear
5
: Butterfly valve linear
2
: Equal percentage
6
: Butterfly valve eq. percentage
3
: Rotary plug linear
7
: Segmented ball linear
4: Rotary plug eq. percentage
8
: Segmented ball eq. percentage
P6
Reference variable
[4...20 mA]
SRLO/SRHI
For split-range operation
SRLO
– low range 4 to 11.9 mA
SRHI
– high range 12.1 to 20 mA
34 EB 8384-1 EN
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