Samson 3730-2, Монтаж и эксплуатация, Страница: 65 / 128

EB 8384-2 EN 65
Start-up and settings
If the displayed data appear upside down,
proceed as follows:
Turn

Code 2
Press , Code 2 blinks.
Turn

Required reading direction
Press to confirm reading direction.
7.4 Limiting the signal pressure
If the maximum actuator force may cause
damage to the valve, the signal pressure
must be limited.
Enable configuration at the positioner before
limiting the signal pressure:
If no settings are entered within 120 sec-
onds, the enabled configuration function be-
comes invalid.
Enable configuration
Default: No
Turn
g
Code 3, display: No
Press , Code 3 blinks.
Turn

YES
Press , display:
Limit the signal pressure:
Pressure limit
Default: No
Turn

Code 16
Press , Code 16 blinks.
Turn until the required pressure limit
(1.4/2.4/3.7 bar) appears.
Press to confirm the pressure limit setting.
7.5 Checking the operating
range of the positioner
To check the mechanical attachment and the
proper functioning, the valve should be
moved through the operating range of the
positioner in the manual mode with the
manual set point.
Select manual mode:
Operating mode
Default MAN
Turn

Code 0
Press , Code 0 blinks.
Turn

MAN
Press . The positioner changes to the man-
ual mode ( ).
Note