11 Anexo
General Information
Listado de parámetros
La tabla siguiente da un resumen sobre los parámetros utilizados.
FF descriptor
PRIMARY_VALUE
FF_PRIMARY_VALUE_
UNIT
FF_VAPOR_DENSITY
FF_VAPOR_DENSITY
_UNIT
FF_PROCESS_TEM-
PERATURE
FF_PROCESS_TEM-
PERATURE_UNIT
FF_DENSITY
FF_DENSITY_UNIT
FF_VOLUMETRIC_
FLOW
FF_VOLUMETRIC_
FLOW_UNIT
FF_WEIGHT
FF_WEIGHT_UNIT
FF_BELT_SPEED
FF_BELT_SPEED_
UNIT
FF_ELECTRONIC_
TEMPERATURE
FF_ELECTRONIC_
TEMPERATURE_UNIT
FF_COUNT_RATE
FF_COUNT_RATE_
UNIT
DEVICE_TAG
DEVICE_NAME
78
LAS (Link Active Scheduler)
Master Capable
Number of VCRs (Virtual Communication
Relationships)
Rel. In-
Description
dex
13
PRIMARY_VALUE (Linearized value). This is the
process value after min/max adjustment and Li-
nearization with the status of the transducer block.
The unit is defined in "PRIMARY_VALUE_UNIT"
14
Selected unit code for "PRIMARY_VALUE"
15
Density with Temperature correction
16
Selected unit code for "FF_VAPOR_DENSITY"
17
Process temperature
18
Selected unit code for "FF_PROCESS_TEMPE-
RATURE"
19
Density
20
Selected unit code for "FF_DENSITY"
21
Volumetric flow
22
Selected unit code for "FF_VOLUMETRIC_FLOW" -
23
Weight on belt
24
Selected unit code for "FF_WEIGHT"
25
Belt speed
26
Selected unit code for "FF_BELT_SPEED"
27
Electronics temperature
28
Selected unit code for "FF_ELECTRONIC_TEM-
PERATURE"
29
Count rate
30
Selected unit code for "FF_COUNT_RATE"
31
Tagname
32
Device type
No
No
24
Unit
FF_ PRIMARY_VALUE_
UNIT
-
FF_VAPOR_DENSI-
TY_UNIT
-
FF_PROCESS_TEM-
PERATURE_UNIT
-
FF_DENSITY_UNIT
-
FF_VOLUMETRIC_
FLOW_UNIT
FF_WEIGHT_UNIT
-
FF_BELT_SPEED_
UNIT
-
FF_ELECTRONIC_
TEMPERATURE_UNIT
-
FF_COUNT_RATE_
UNIT
-
-
-
WEIGHTRAC 31 • Foundation Fieldbus