Samson 3730 Series - NOM - Initialization Based on Nominal Range

EB 8384-3 EN 7-9
Start-up and conguration
Start initialization:
Î Press INIT key.
Theratedtravel/angleofrotationisindicatedin%afterinitialization.Code5(nominal
range)remainslocked.Theparametersfortravel/anglerangestart(Code8)andtravel/an-
glerangeend(Code9)canalsoonlybedisplayedandmodiedin%.
Forareadinginmm/°,enterthepinposition(Code4).
Enter the pin position:
1. Turn untilCode4appears.
2. Press , the code number 4 blinks.
3. Turn to select pin position on lever (see
relevant section on attachment).
4. Press toconrm.
Thenominalrangeisdisplayedinmm/°.
mm
Pin position
Default: No
7.5.2 NOM – Initialization based on nominal range
The calibrated sensor allows the exact valve travel to be measured very accurately. During
initialization, the positioner checks whether the control valve can move through the indicated
nominal range (travel or angle) without collision. If this is the case, the indicated nominal
rangeisadoptedwiththelimitsoftravel/anglerangestart(Code8)andtravel/anglerange
end(Code9)astheoperatingrange.
The maximum possible travel must always be greater than the rated travel entered. If this is
not the case, initialization is automatically canceled (error message Code 52) because the
rated travel could not be achieved.
Enable conguration:
Congurationislockedagainifnosettingsareenteredwithin120seconds.
Note