The "output/calculations" menu
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9.3.2 "additional HART value 2/3/4"
Use these parameter sets to configure the additional values transmitted by the HART protocol:
• measured value 2
• measured value 3
• measured value 4
The parameters are the same for all three measured values.
!
Note!
"measured value 1" is identical to the main value, which is linked to current output 1.
"measured value 2/3/4"
Specifies which measured value is transmitted.
Selection:
The selection depends on the instrument version, the connected sensors and the configuration. The
following options may occur:
• none (default)
• level 1/2
• flow 1/2
• average level
• level 1-2 / 2-1 / 1+2
• rake control ratio
• backwater ratio
• temperature external sensor
• temperature sensor 1/2
• counter 1/2/3
• totalizer 1/2/3
• average flow
• flow 1-2 / 2-1 / 1+2
• distance sensor 1/2
!
Note!
If "temperature sensor 1/2" is selected, it always refers to the temperature which has been assigned
to the repsective sensor in "sensor management/FDU sensor N". Possible temperatures are:
• sensor temperature
• average of sensor temperature and temperature of an external temperature sensor
• temperature of an external temperature sensor
"output damping 2/3/4"
Specifies the output damping τ by which a change of the measured value is attenuated.
After a surge of the measured value it takes 5 x τ till the HART value has adopted the new value.
• range of values: in preparation
•default: 0 s
⇒
add. HART value2 O2205
measured value 2:
output 2:
output damping:
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