TeeJet 844-AB, Руководство пользователя

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844-AB Sprayer control 5
Software 4.03
Dead Band
This will determine the regulation dead band.
This setting will avoid continuous regulation
when the dose rate is very close to the target
doise rate.
If too low, the valve could have some
unstable regulation. If too high, the real dose
rate could be far away from the target.
Figure 3-4: Dead band
1111.5
.5 .5
.5
STp STp STp STp
bnd
bnd bnd
bnd
1 2 3 4 5 6 7 8 9 10 11 12
Rotation speed
This will determine the time needed by the
regulation valve to travel at maximum speed
from fully close to fully open.
Lowering this value will make the regulation
slower. Increasing this value will make the
regulation faster.
Figure 3-5: Rotation speed
6 6 6 6
rot rot rot rot
spd spd spd spd sec sec sec sec
1 2 3 4 5 6 7 8 9 10 11 12
Display stable
This will determine allowed tolerance on the
displayed dose rate. If the difference between
the real and the target dose rates is smaller
than it, the target will be displayed.
Figure 3-6: Display stable
5 5 5 5
dsp dsp dsp dsp stbl stbl stbl stbl
1 2 3 4 5 6 7 8 9 10 11 12
Total area
This counter is a hidden counter that can be
reset only by the manufacturer.
It shows the total area covered since last
reset.
Figure 3-7: Total area
tot
tot tot
tot
2134
2134 2134
2134
1 2 3 4 5 6 7 8 9 10 11 12
Ha