Annex A (Configuration Instructions); Parameters And Functions - Samson 3730 Series Mounting And Operating Instructions

16 Annex A (configuration instructions)

16.1 Parameters and functions

Code Parameter – Readings/
no. values [default setting]
Codes marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
0 Operating mode
[MAN] Manual mode
AUtO Automatic mode
SAFE Fail-safe position
ESC Cancel
1 Manual w
[0] to 100 % of the nomi-
nal range
2 Reading direction
1234, , ESC
3 Enable configuration
[No], YES, ESC
4* Pin position
[No], 17, 25, 35, 50, 70,
100, 200, 300 mm, 90°
with rotary actuators, ESC
If you select a pin position
in Code 4 that is too small,
the positioner switches to
SAFE mode for reasons of
safety.
EB 8384-3 EN
Description
Switchover from automatic to manual mode is bumpless.
In fail-safe position, the S icon is displayed.
In MAN and AUtO mode, the system deviation is represented by the
bar graph elements.
The reading indicates the valve position or angle of rotation in %
when the positioner is initialized. If the positioner is not initialized,
the position of the lever in relation to the longitudinal axis is dis-
played in degrees (°).
Adjust the manual set point with the rotary pushbutton. The current
travel/angle is displayed in % when the positioner is initialized. If
the positioner is not initialized, the position of the lever in relation to
the longitudinal axis is indicated in degrees (°).
It can only be selected when Code 0 = MAN
The reading direction of the display is turned by 180°.
Enables changing of data (automatically deactivated when the rota-
ry pushbutton has not been operated for 120 s). HART blinks on the
display when the on-site operation is locked over HART
cation. Codes marked with an asterisk (*) can only be read and not
overwritten. Similarly, codes can only read over the SSP interface.
Follower pin must be mounted in the proper position depending on
the valve travel/opening angle.
Pin position must be entered for nominal (NOM) or substitute (SUb)
initialization.
Pin position
Code 4
17
25
35
50
70
100
200
90°
Standard Adjustment range
Code 5
7.5
7.5
15.0
30.0 10.0 to 50.0
40.0 14.0 to 70.7
60.0 20.0 to 100.0
120.0 40.0 to 200.0
90.0 24.0 to 100.0
communi-
®
Code 5
3.6 to 17.7
5.0 to 25.0
7.0 to 35.4
16-1