Delivery mode
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Aircraft Refuelling, Operating Instructions, BA 090323, (07.03.2022)
4.5.2 Selecting a meter according to transaction
type
A main-process type (delivery/filling with fuel) can be assigned to each meter.
The meter is then selected automatically according to the transaction type specified or selected. The
meter status symbol shows which meter is currently in use.
Hardware Menu/Metering System Interface/Operation mode)
If a transaction type is selected which has no meter assigned to it, e.g. TU or RB, then you must select
the meter manually.
Monitoring the non active coutner
In the case of a counter configuration which is separate according to the type of operation, the non-
active counter is checked for an impermissible product flow during refuelling or defuelling. The maximum
permissible quantity is specified in the menu.The check is performed for both transaction types.
Sequence Controls Menu/Meter Controls Parameters/tolerance quantity)
Meter 1 and 2 for double delivery