Fisher FIELDVUE DVC6200f Instruction Manual page 74

Detailed Setup—Transducer Block
July 2013
mode is placed out of service. The instrument will attempt to drive the valve to the zero power condition and will no
longer execute transducer control function.
D Output Block Timeout Manual Recovery—Shutdown Recovery (SHUTDOWN_RECOVERY [76.2]) permits enabling or
disabling Manual recovery from Self Test Shutdown. When enabled, the transducer block will return to Target mode
when the condition that caused Output Block Timeout Shutdown clears. If not enabled, the transducer block will
remain Out of Service until power is removed and restored or the user changes the transducer block target mode to
Manual or Auto. In any case, the target mode will remain Out of Service if the condition that caused the shutdown
remains or until the shutdown trigger is disabled.
D Output Block Timeout—The Output Block Timeout (OUTPUT_BLK_TIMEOUT [76.3]) is the maximum time between
updates from the AO or DO block to the transducer block setpoint.
Blocks Set to Default
D Blocks Set to Defaults Alert—This alert is active if the resource block has undergone Restart with Defaults. This will
stay active until the transducer block is changed from Out of Service.
D Blocks Set to Defaults Alert Enable—When enabled Blocks Set to Defaults Alert Enable activates the Blocks Set to
Default Alert.
Alert Key
The Alert Key (ALERT_KEY [4]) is the identification number of the plant unit. Devices in a loop or plant section can be
assigned with a common alert key to aid the operator in determining location of alerts.
Sensor Alerts
TB > Configure/Setup > Detailed Setup > Alerts > Sensor Alerts
Field Communicator
Travel Sensor
D Travel Sensor Alert—This alert is active if the Travel Sensor reading is outside the functional range, or the sensor
becomes disconnected.
D Travel Sensor Alert Enable—When enabled Travel Sensor Alert Enable activates the Travel Sensor Alert.
D Travel Sensor Shutdown—The Shutdown Trigger (SHUTDOWN_TRIGGER [76.1]) permits enabling or disabling Self
Test Shutdown. When enabled, and the Travel Sensor alert is active, the transducer Actual mode is placed out of
service. The instrument will attempt to drive the valve to the zero power condition and will no longer execute
transducer control function.
D Travel Sensor Manual Recovery—Shutdown Recovery (SHUTDOWN_RECOVERY [76.2]) permits enabling or
disabling Manual recovery from Self Test Shutdown. When not enabled, the transducer block will return to Target
mode when Travel Sensor Shutdown clears. If enabled, the transducer block will remain Out of Service until power is
removed and restored or the user changes the transducer block target mode to Manual or Auto. In any case, the
target mode will remain Out of Service, if the condition that caused the shutdown remains or until the shutdown
trigger is disabled.
Pressure Sensors
D Pressure A Sensor Alert—This alert is active if the Port A Pressure Sensor reading is outside the functional range.
D Pressure A Sensor Alert Enable—When enabled Pressure A Sensor Alert Enable activates the Pressure A Sensor Alert.
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Instruction Manual
D103412X012