Endress+Hauser Proline Promass 83 - Page 105

Device Functions Proline Promass 83 FOUNDATION Fieldbus 1 Operation via FOUNDATION Fieldbus
Endress+Hauser 105
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Fig. 1 : Promass 83 FOUNDATION Fieldbus blocks
The sensor signal is first prepared specifically for the flow in the measuring block (the Transducer
Block). The process variables are then passed to the Analog Input function blocks for technical
processing (e.g. scaling, limit value processing).
The process variables go through the complete function block algorithm and are available to other
function blocks, e.g. the PID block, as a starting variable for connecting the desired application
function.
Using the Discrete Output function block (DO), various actions and functions in the
Device Functions Proline Promass 83 FOUNDATION Fieldbus can be initiated and controlled via
FOUNDATION Fieldbus.
!
Note!
Additional function blocks such as the PID, Arithmetic, Input Selector, Signal Characterizer and
Integrator function block are described in the "FOUNDATION Fieldbus Overview" (BA013S)
Operating Instructions (available at: → www.endress.com → download).
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Transducer
Block
Resource
Block
Analog Input
Function Block
PID
Block
ARITHMETIC
Block
INPUT
Block
SIGNAL
Block
INTEGRATOR
Block
FOUNDATION
Fieldbus
Discrete Output
Block