Samson 3730-1 - Code List and Parameters

82 EB 8384-1 EN
Appendix
11.3 Code list
− Values in square brackets [ ] are default settings.
− Codes marked by an asterisk (*) indicate that the positioner needs to be re-initialized after-
wards
Code Reading/values Description
P0 Status reading with
basic information
Thereadingindicatesthevalvepositionorangleofrotationin%
when the positioner is initialized.
Press
to show the position of the lever in relation to the mid-
axis.
P1 Reading direction Thereadingdirectionofthedisplayisturnedby180°.
P2* ATO/ATC
[ATO]
Parameter to adapt the positioner to how the control valve func-
tions:
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/
70/100/200/90°
The follower pin must be inserted in the proper position depending
onthevalvetravel/openingangle(seepage21).
P4* Nominal range
[MAX]
Thepossibleadjustmentrangecanbeselectedinstepsof0.5mm
depending on the selected pin position:
17 From 3.5 to 17.5mm , alternatively MAX
25 From 5.0 to 25.0mm , alternatively MAX
35 From 7.0 to 35.0mm , alternatively MAX
50 From 10.0 to 50.0mm, alternatively MAX
70 From 14.0 to 70.0mm, alternatively MAX
100 From 20.0 to 100.0mm, alternatively MAX
200 From 40.0 to 166.0mm, alternatively MAX
For 90° Maximum range only, if P3 = 90°
(MAX=Maximumpossibletravel)
Note