Man - Initialization Based On A Manually Selected Range - Samson 3730-4 Mounting And Operating Instructions

7.6.3 MAN – Initialization based on a manually selected range
Before starting initialization, move the control valve manually to the OPEN position. Turn the
rotary pushbutton (
cally increasing signal pressure. The positioner calculates the differential travel/angle from
the OPEN and CLOSED positions and adopts it as the operating range with limits of lower
travel/angle range value (Code 8) and upper travel/angle range value (Code 9).
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. Turn until Code 3 appears (reading:
No).
2. Press , the code number 3 blinks.
3. Turn until YES appears.
4. Press to confirm (reading: ).
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 confirm.
Select the initialization mode:
1. Turn until Code 6 appears.
2. Press , the code number 6 blinks.
3. Turn until MAN appears.
4. Press to confirm the MAN initialization
mode.
EB 8384-4 EN
) clockwise in small steps. The valve must be moved with a monotoni-
Operating the positioner
Enable configuration
Default: No
Pin position
Default: No
mm
Init mode
Default: MAX
103