12 Bijlage
Advanced Function Blocks
Diagnostics
General Information
Parameterlijst
De volgende tabel geeft een overzicht van de gebruikte parameters.
FF desciptor
PRIMARY_VALUE
PRIMARY_VALUE_UNIT
SECONDARY_VALUE_1
SECONDARY_VALUE_1_
UNIT
SECONDARY_VALUE_2
FILL_HEIGHT_VALUE
FILL_HEIGHT_VALUE_UNIT
CONST_VALUE
SECONDARY_VALUE_1_
TYPE
SECONDARY_VALUE_2_
TYPE
FILL_HEIGHT_VALUE_Type
DIAGNOSIS
84
Discret Input (DI)
PID Control
Output Splitter (OS)
Signal Characterizer (SC)
Integrator
Input Selector (IS)
Arithmetic (AR)
Standard
Advanced
Performance
Function Blocks Instantiable
LAS (Link Active Scheduler)
Master Capable
Number of VCRs (Virtual Communication Re-
lationships)
Description
PRIMARY_VALUE (Linearized value). This is the process va-
lue after min/max adjustment and Linearization with the status
of the transducer block. The unit is defined in "PRIMARY_VA-
LUE_UNIT"
Selected unit code for "PRIMARY_VALUE"
This is the measured value after min/max adjustment with the
status of the transducer block. The unit is defined in "SECON-
DARY_VALUE_1_UNIT"
Selected unit code for "SECONDARY_VALUE_1"
This is the distance value ("sensor_value") with the status of
the transducer block. The unit is defined in "SECONDARY_VA-
LUE_2_UNIT"
Filling height. The unit is defined in "FILL_HEIGHT_VALUE_
UNIT"
Filling height unit
Constant value
Secondary value 1 type
Secondary value 2 type
Filling height value type
AITB Diagnosis
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
24
Unit
VEGAFLEX 81 • Foundation Fieldbus