Siemens SITRANS LG250 Operating Instructions Manual page 79

Fig. 45: Schematic presentation function block Arithmetic
Parameter list
The following table gives you an overview of the parameters used.
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
DIAG_MASK_1
DIAG_OUT_1
PBD-51041056
Description
PRIMARY_VALUE (Linearized value). This is the process val-
ue after min/max adjustment and Linearization with the status
of the transducer block. The unit is defined in "PRIMARY_VAL-
UE_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 "SECOND-
ARY_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_VAL-
UE_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
SITRANS LG250 - Operating Instructions
Unit
79