Samson 3730-2 - Page 127

EB 8384-2 EN 127
Appendix
Code
no.
Parameter–Readings/
values [default setting]
Description
5* Nominal range
mm or angle °, ESC
Nominal valve travel or opening angle must be entered for nominal
(NOM) or substitute (SUb) initialization.
The possible adjustment range depends on the pin position from the
tableforCode4.
Indicatesmaximumtravel/anglereachedduringinitializationafter
initialization has been successfully completed.
6* Init mode
[MAX] Maximum range
NOM Nominal range
MAN Manual setting
SUb Emergency mode
ZP Zero calibration
ESC Stop
Select the initialization mode
MAX: Travel/angleoftheclosurememberfromtheCLOSED
position to the opposite stop in the actuator.
NOM: Travel/angleoftheclosuremembermeasuredfromthe
CLOSED position to the indicated OPEN position.
MAN: Manually selected range
SUb: Substitute calibration (without initialization)
7* w/x
[ää] Increasing/increas-
ing
äæ
Increasing/decreas-
ing
ESC
Directionofactionofthesetpointwinrelationtothetravel/anglex
Automatic adaptation:
AIRTO
OPEN:
On completing initialization, the direction of action
remainsincreasing/increasing(ää). A globe valve
opens as the set point increases.
AIRTO
CLOSE:
On completing initialization, the direction of action
changestoincreasing/decreasing(äæ). A globe valve
closes as the set point increases.
8*
Travel/angle range start
(lower x-range value)
[0.0]to80.0%ofthe
nominal range, ESC
Note: Specied in mm or
angle ° provided Code 4
is activated.
Lowerrangevaluefortravel/angleinnominaloroperatingrange
The operating rangeistheactualtravel/angleofthevalveandis
limitedbythelowertravel/anglerangevalue(Code8)andtheup-
pertravel/anglerangevalue(Code9).
Usually, the operating range and the nominal range are identical.
The nominal range can be limited to the operating range by the low-
er and upper x-range values.
The value is displayed or must be entered.
Thecharacteristicisadapted.SeealsotheexampleinCode9.