Samson S2000 Instructions d'exploitation Page 80

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Vue de la page 79
14 Code list
Code
no.
Parameter – Display, values
[default setting]
Description
Note: Codes with 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 Escape
Switchover from automatic to manual mode is smooth.
In fail-safe mode, the symbol S appears on the display.
In MAN and AUtO mode, the system deviation is represented by
the bar graph elements.
When the positioner is initialized, the numerical display indicates
the valve position or the angle of rotation in %, otherwise the po
-
sition of the lever in relation to the central axis is displayed in de
-
grees °.
1
Manual w
0 to 100 [0] %
of the nominal range
Adjust the manual set point with the rotary pushbutton, the
current travel/angle is displayed in % when the positioner is ini
-
tialized, otherwise the position of the lever in relation to the cen
-
tral axis is indicated in degrees °.
Note: Can only be selected when Code 0 = MAN
2
Reading direction
, ESC
The reading direction of the display is turned by 180°.
3
Enable configuration
[No], YES, ESC
Enables the option to modify data (automatically deactivated when
the rotary pushbutton has not been operated for 120 s.)
FF blinks on the display when the on-site operation is locked.
Codes marked with an asterisk (*) can only be read and not
overwritten.
Likewise, codes can only read over the SSP interface.
4*
Pin position
17, 25, 35, 50, 70, 100,
200 mm
90° with rotary actuators
[No], 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
The follower pin must be inserted into the correct pin position ac
-
cording to the valve travel/angle of rotation.
For initialization using NOM or SUb, this pin position must be
entered.
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 100.0
80 EB 8384-4 EN
Code list
1234
1234
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