ABB CoriolisMaster FCB400 Series

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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

ABB CoriolisMaster FCB400 Series - Page 82