Samson 3374 Series User Manual

EB 8331-4 EN 7-1
Start-up and conguration
7 Start-up and conguration
7.1 Initializing the actuator
Risk of injury due to the actuator stem extending or retracting.
Î Do not touch or block the actuator stem.
The process is disturbed by the movement of the actuator stem.
Î Do not perform the initialization while the process is running. First isolate the plant by
closing the shut-off valves.
Risk of malfunction through changing the position of the gears.
It is not necessary to make any changes to the mechanical parts inside of the actuator. The
actuator is ready to use in the delivered state after the supply voltage is connected.
TheinitializationisperformedinCode5.Duringinitialization,theactuatorstemmovesfrom
itscurrentpositiontothe100%endposition.Startingfromthe100%endposition,theactu-
atorstemmovestothe0%endposition.
Initialization is not possible in manual mode.
The 0% and 100% end positions depend on the operating direction used (see AnnexA).
Î Beforeinitialization,mounttheactuatoronthevalveasdescribedinthe'Installation'sec-
tion.
Î Set the automatic mode (see the 'Operation' section).
WARNING
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NOTICE
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NOTICE
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Note
Note

Samson 3374 Series Specifications

General

Velocity Sensitivity	Yes
Aftertouch	No
Pitch Bend	Yes
Modulation Wheel	Yes
Control Knobs	8
Transport Controls	Yes
USB	Yes
MIDI Out	Yes
Type	MIDI Controller
Power Source	USB