Watson-Marlow qdos H-FLO Reference Manual page 138

ADI Name
101 Control bitfield
Access Type Description
Write Unit16 Bit 0 = Set fail safe enable, Enabled the
failsafe speed. If disabled, pump will stop in
the event of a communications loss. If
enabled, pump will run at the speed set in the
"SetFailsafeSpeed" parameter
Bit 1 = Set pump direction to anti-clockwise, if
set, pump will run anti-clockwise. Pump
defaults to clockwise rotation
Bit 2 = Start pump, set to 1 (true) to allow
pump to run. 0 will stop pump. Note that
pump enable needs to be set
Bit 3 = Enable pump, Set to 1 to allow pump
to run. Setting to 0 will stop pump and not
allow pump to run.
Bit 4 = Reset pump run hours to zero, Resets
run hours accumulator
Bit 5 = Unused
Bit 6 =Reset flow totaliser to zero, set to 1 to
reset Total volume pumped to 0. Set to 0 to
allow Total volume pumped to accumulate
Bit 7 = Reset revolution count to zero, set to 1
to reset Pump head revolution count to 0. Set
to 0 to allow Pump head revolution count to
increment.
138