Characteristics Of The Positioner Software - Burkert 8630 Operating Instructions Manual

Characteristics of the positioner software

Supplementary function
Positioner with supplementary functions
Tight-closing function
Stroke limitation
Signal range splitting
Correction characteristic to match
the operating curve
Insensitivity range
Direction of action of the controller
setpoint
Safety position
Hierarchical concept for simple operation with the following levels
Process operation
Configuration
Effect
Valve closes tight outside control range. A value is
given (at %) from which the actuator is completely
exhausted (at 0%) or pressurized (at 100 %).
Mech. valve piston movement only withhin a specified
stroke range.
Splitting of the standard signal range over two or more
TOP Control Continuous.
Linearization of the process characteristic can be
performed.
The positioner cuts in only above a specified control
difference.
Reversal of the setpoint action direction
Valve moves to a specified safety position.
In this level your switch between automatic and manual
operation.
In this level you specify on commissioning certain basic
functions and configure supplementary functions as
needed.
S D
YSTEM ESCRIPTION
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