Annex A (Configuration Instructions); Code List - Samson TROVIS 3730-1 Translation Of Original Instructions

16 Annex A (configuration instructions)

16.1 Code list

Note
Values in square brackets [ ] are default settings.
Code Reading/values
P0 Status reading with
basic information
P1 Reading direction
P2 Enable configuration
LOCK/[OPEN]
P3 Fail-safe position
[ATO]/ATC
P4 Pin position
[35]
EB 8484-1 EN
The reading indicates the valve position in % when the positioner
is initialized.
Press to show the position of the lever in relation to the
mid-position (in degrees).
The reading direction of the display is turned by 180°.
Enable configuration to change parameter settings. If no settings
are entered within five minutes, the initialized positioner automati-
cally changes from OPEN to LOCK.
Define the fail-safe position of the valve taking the valve type and
the actuator's direction of action into account:
ATO (air to open): the signal pressure opens the valve, e.g. for a
fail-close valve.
ATC (air to close): the signal pressure closes the valve, e.g. for a
fail-open valve.
Î Positioner needs to be re-initialized after changing the pa-
rameter setting.
Insert follower pin in the proper position depending on the valve
travel/opening angle (see the 'Installation' section).
Settings: 17/25/[35]/50/70/100/200/300 mm; 90°
Î Positioner needs to be re-initialized after changing the pa-
rameter setting.
Annex A (configuration instructions)
Description
16-1