FC1: Operation for Legally Relevant Functionalities 5
M Mass M Mass main counter
Me Mass error counter
Mu Mass unhaltable counter
ρb Base density
ρm Density at measurement
Vb Base volume Vb Base volume main counter
Vbe Base volume error counter
Vbu Base volume unhaltable
Vc
8
Corrected volume Vc Corrected volume main
counter
Vce Corrected volume error
counter
Vcu Corrected volume
unhaltable counter
Vm Measured volume Vo
9
Original counter (optional)
Vm Volume at measurement
conditions, main counter
Vme Volume at measurement
conditions, error counter
Vmu Volume at measurement
conditions, unhaltable
8
The line for the corrected volume Vc is omitted in case that no gas meter correction
is parameterized.
9
Vo (original counter) is only available and shown in the display if the gas meter is
connected via Encoder index and the corresponding value is explicitly parameterized
for displaying in Flow Conversion AFB. The Vo counter repeats the original counter of
the gas meter that is transferred via digital Encoder protocol.