TeeJet 854 Sprayer Control - Manual (Page 10)

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5
854 Sprayer Control
in error percentage). The maximum value is
10.0%.
• Press and hold the AUTO/MAN key for 3
seconds to set the value to “0.0”.
• Press the AUTO/MAN key once to set the
value to the default setting of “1.5%”.
• Press the PROGRAM key to accept the
value and advance to the next program step.
Figure 3-5: Regulation Stop Band
rE6 1.5
STP BAnd
Figure 3-6: Effects of Parameters
0
14
0 10 20 30 40 50 60 %
Percentage of DEVIATION between TARGET and DOSE RATE
Regulation Stop Band
Voltage on REGULATING VALVE
Rotation.Time.of.Regulating.
Valve
The Rotation Time of Regulating Valve is the number
of seconds the regulating valve needs to turn from
the complete closed position to the complete open
position at the nominal voltage (i.e., 14v).
Use the PLUS or MINUS keys to change
the rotating time of the regulating valve in seconds
(minimum “0’s”, maximum “50’s”).
Press and hold the AUTO/MAN key for 3 seconds
to set the value to “0.0”.
Press the AUTO/MAN key once to set the value
to the default setting of “6 seconds”.
Press the PROGRAM key to accept the value
and advance to the next program step.
NOTE: Standard TeeJet regulating valve rotation
time is 6 seconds.
The console uses this parameter to control the
regulation speed. The value must match the actual
operation of the regulating valve used. Check with
the valve manufacturer for this value.
Figure 3-7: Rotation Time of Regulating Valve
rE6
6
SPd SEC