FuelsManager Defense
344 Administrator Manual
This process variable is the level of water in the tank, this variable can be measured by automatic tank gauging
or manually entered by the operator
WATER LEVEL TIME - TIME OF LAST WATER LEVEL
This process variable is the last time that the Water Level value was updated. This variable can be viewed from
the Operate interface but cannot be modified
%BSW - BOTTOM SEDIMENT AND WATER
This process variable is the percentage of impurities (bottoms, sediment and water) in the product, if required,
the operator usually manually enters this variable, however, the variable can be linked to automatic gauging
systems if required
%BSW TIME - TIME OF LAST BS&W UPDATE
This process variable is the last time that the tank %BSW was updated
VOLUME GROSS - GROSS TANK VOLUME
This process variable is the total measured volume of the product in the tank corrected for Water Level, % BSW,
and Roof Volume. FuelsManager normally calculates this from the tank gauge reading and the tank-strapping
table, however, the value can also be measured by automatic tank gauging systems or manually entered by the
operator
VOLUME TIME GROSS - TIME OF LAST GROSS VOL. UPDATE
This process variable is the last time that the tank gross volume was updated. This variable can be viewed from
the Operate interface but cannot be modified
VOLUME NET - CORRECTED TANK VOLUME
This process variable is the corrected volume of the product in the tank. FuelsManager normally calculates this
by multiplying the Gross Volume by the Volume Correction Factor, however, the value can also be measured by
automatic tank gauging systems or manually entered by the operator
VOLUME TIME NET - TIME OF LAST NET VOLUME UPDATE
This process variable is the last time that the tank net volume was updated. This variable can be viewed from
the Operate interface but cannot be modified
VOLUME REMAINING NET - NET REMAINING STORAGE
This process variable is the Net Volume of product that can be added to the tank. FuelsManager normally
calculates this by subtracting the current Net Std. Volume from the Net Std. Volume at the maximum working
level, however the value can also be measured by automatic tank gauging systems or manually entered by the
operator
VOLUME AVAILABLE NET - NET AVAILABLE PRODUCT
This process variable is the Net Volume of product that can safely be issued from the tank. FuelsManager
normally calculates this by subtracting the Net Std. Volume at the minimum working level from the current Net
Std. Volume. However this value can be measured by automatic tank gauging systems or manually entered by
the operator
STANDARD DENSITY - STANDARD DENSITY
Tank Points - Process Data