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A 1… a 3 c, A 1 a 2 a 3, Out (vvo…) – VEGA VEGAFLEX 54P (Profibus PA) User Manual

Page 36: Function diagram and pa parameters, Simulation, Limiting values (alarms), Integration time, Source for scaling

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36

VEGAFLEX 54P (Profibus PA)

Function diagram and PA parameters

PDM
VVO
FDT
MINICOM

PDM
VVO
FDT
MINICOM

Scaled (PA-Out)

Simulation

Simulated value:
- primary value (%,m,ft ...)
- secondary value 1 (%,m,ft ...)
- secondary value 2 (m,ft ...)
(dep. on channel)]

Channel

Simulate value

off

on

Simulation

Display source select

Sensordisplay

Source selector

VEGA

Limiting values (Alarms)

Hi hi limit, lo lo limit,
hi limit, lo limit,
alarm hys [Out scale unit]

Integration time

[sec]

Alarm hyst

Hi limit

Lo limit
Lo lo limit

Hi hi limit

Alarm check

Filter

Hi hi alarm, lo lo alarm
hi alarm, lo alarm,
Alarm sum

A 1… A 3

C

lin %

%

distance

lin %

%

distance

A 1

A 2

A 3

lin %
(Primary value; volume)

%
(Secondary value 1)

distance
(Secondary
value 1)

Out (VVO…)

PDM
VVO
FDT
MINICOM

PDM
VVO
FDT
MINICOM

PDM
VVO
FDT

Source for scaling