Samson 3730-4, Mounting And Operating Instructions

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Code
no.
Parameter – Display, values
[default setting]
Description
Important ! Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
4*
Pin position
17, 25, 35, 50, 70, 100,
200 mm
90° with rotary actuators
[OFF], ESC
Note: If you select a pin
position in Code 4 that is too
small, the positioner switches
to SAFE mode for reasons of
safety
For initialization using NOM or SUb, the follower pin must be in-
serted into the correct pin position according to the valve
travel/angle of rotation.
Pin position
Standard Adjustment range
Code 4 Code 5 Code 5
17
7.5 3.6 to 17.7
25
7.5 5.0 to 25.0
35
15.0 7.0 to 35.4
50
30.0 10.0 to 50.0
70
40.0 14.0 to 70.7
100
60.0 20.0 to 100.0
200
120.0 40.0 to 200.0
90° 90.0 24.0 to 110.0
5*
Nominal range
mm or angle °
ESC
For initialization using NOM or SUb, the nominal travel/angle of
rotation of the valve must be entered.
The permissible adjustment range depends on the pin position
according to the table for Code 4.
After initialization has been successfully completed, the maxi-
mum nominal travel/angle reached on initialization is displayed.
6*
Init mode
[MAX]
NOM
MAN
SUb
ZP
ESC
Select the initialization mode
MAX: Maximum range of the control valve, the travel/angle of
the closure member from the CLOSED position to the
opposite stop in the actuator.
NOM: Nominal range of the control valve, the travel/angle of
the closure member measured from the CLOSED position
to the indicated OPEN position.
MAN: Manual adjustment: upper x-range value
SUb:
No self-adjustment (emergency mode)
ZP: Zero calibration
112
EB 8384-4 EN
Appendix