82
CoriolisMaster FCB400, FCH400
CORIOLIS MASS FLOWMETER | OI/FCB400/FCH400-EN REV. E
… 9 Operation
… Available process variables
Process variable
Short form
Description
HMI
CO
DO [f]
DO [pulse]
Total. Net Qv Sum
∑
V+-S
Absolute value from net volume flow counter reading in forward flow
and reverse flow direction. The counter cannot be stopped or reset.
X
—
—
—
Total. Qv @ Tref Sum
∑
T+-S
Absolute value from volume flow counter reading in forward flow and
reverse flow direction at a reference temperature. The counter cannot
be stopped or reset.
X
—
—
—
Current Batch Total.**
CBT
Current fill quantity.
X
—
—
—
Current Batch Counts**
CBC
Number of fill operations.
X
—
—
—
Tube Frequency
PF
Meter tube frequency in Hz.
X
—
—
—
Driver Output
DOC
Driver current in mA.
X
—
—
—
Sensor Singal A
SSA
Sensor amplitude of sensor A in mV
X
—
—
—
Sensor Singal B
SSB
Sensor amplitude of sensor B in mV
X
—
—
—
Specific Gravity
SG
Specific weight for liquids.
X
—
—
—
°API Gravity
API
Crude oil density in API degrees
X
—
—
—
Variable 1
Va1
External fieldbus variable 1
X
—
—
—
Variable 2
Va2
External fieldbus variable 2
X
—
—
—
Electr. (FEB) Temp
Ttx
Temperature of the frontend board.
X
—
—
—
Sensor Housing Temp
Tsx
Temperature in the sensor housing.
X
—
—
—
* Process variable is only available if the DensiMass function is activated.
** Process variable is only available if the FillMass function is activated.
X Parameter
available
— Parameter not available