Variable Name: NegVolBase

Variable ID: 0x40AF

Variable Label: Reverse Base Condition Volume

Variable Help: Accumulation of base-condition volume (integer portion) in the reverse direction. The total is computed using this integer portion (digits to the left of the decimal) with the fractional portion NegVolBaseFrac (digits to the right of the decimal) Note that internally this value rolls over at the units-converted equivalent of an unsigned 64 bit integer (18446744073709551615). However, when read via Modbus, the value rolls from 999,999,999 to 0.

Variable Handling: R

Variable Class: Dynamic

Variable Size: 4

Variable DataType: Integer

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Variable Unit:

Variable Max:

Variable Min:

Variable Read Command List

Command Number	Command ID	Command Name
169	40AB	ReadFlowTotals

Variable Write Command List

None