Samson TROVIS 3730-1, Перевод оригинальной инструкции

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8-2 EB 8484-1 EN
Operation
8.2 Changing operating mode
8.2.1 Closed-loop operation (automatic mode)
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After initialization has been completed successfully once, the position-
er is in closed-loop operation (automatic mode). This is indicated by
the icon.
8.2.2 Manual mode
The valve position can be moved manually (Code P24 ):
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Î
Enable configuration (Code P2).
1. Turn until Code P24 appears.
2. Press and hold for 3 s (reading: 3 ... 2 ... 1 ).
Î
P24 blinks. The positioner changes to the manual mode (indicat-
ed by the manual mode icon).
Î
The manual set point is indicated on the display of an initialized
positioner.
Î
The lever position in degrees in relation to the mid-position is in-
dicated on the display of a positioner that has
not been initial-
ized.
Î
Turn to move the valve manually.
Î
Initialized positioner: the manual set point is adjusted in steps of
0.1 %. You can move the valve controlled within its range.
Î
Positioner that has not been initialized: the valve is only moved in
one direction uncontrolled by adjusting the manual set point.
Î
Press to exit manual mode.
The Manual mode function can only be exited as described or by interrupting the electrical
supply (cold start).
Note