Samson 3730-4, Монтаж и эксплуатация

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15 Appendix
15.1 Code list
Code
no.
Parameter – Display, values
[default setting]
Description
Important
! Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
0
Operating mode
[MAN]
AUtO
SAFE
ESC
AUtO = Automatic mode MAN = Manual 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 °.
2
Reading direction
[Normal], upside down, ESC
The reading direction of the display is turned by 180°.
3
Enable configuration
[OFF] ON ESC
Enables the option to modify data (automatically deactivated when
the rotary pushbutton has not been operated for 120 s.)
PA blinks on the display when the on-site operation over
PROFIBUS-PA communication is locked. Codes marked with an
asterisk (*) can only be read and not overwritten.
Likewise, codes can only read over the SSP interface.
EB 8384-4 EN
111
Appendix