Latch - Fisher FIELDVUEDVC6200f Instruction Manual

DVC6200f Digital Valve Controller
Detailed Setup - Transducer Block
February 2017

Latch

Field Communicator TB > Configure/Setup > Detailed Setup > Latch
Reset Latch
Latch State (LATCH_STATE [180]) specifies if a latch is active.
Latch Reset Options (LATCH_RESET_OPTS [182]) perform a manual reset by pushing the reset button in the user
interface after ensuring the normalcy of the output block and supply pressure.
Latch Position Trip Enable (LATCH_POS_ENABLE [183])— A position latch is used to ensure the valve does not travel
below a user configured threshold on low supply pressure.
Position Trip Point (LATCH_POS_THRESH [181]) defines the position threshold which triggers the latch when violated,
in percent (%) of travel.
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Instruction Manual
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