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CONTROL OVERVIEW
CHANNEL SETUP - CONTROL
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1.
Control Speed
This value optimizes valve response time to fine-tune
the system. Control speed can be set to a value of -12
(slowest reacting) to +3 (fastest reacting). The default
setting is -1.
2.
Automatic Delay Time
Enables and adjusts value for Auto Delay feature. When
transitioning from HOLD to RUN, it provides time for
motorized valves to operate and allows the flow to
stabilize before AUTO control begins.
The range for this feature is 1- 4 seconds.
3.
Fixed Minimum Flow
Fixed Minimum Flow sets an absolute minimum value for
flow. This ensures that the flow rate is never less than the
lowest range of the flowmeter - preventing the flowmeter
from stalling sections.
4.
Minimum Pressure
When using Pressure Control, this sets an absolute
minimum pressure for the system.
5.
Enable Manual Control
Allow for manual operation of the system for initial setup,
pre-field testing and troubleshooting.
6.
Enable Pressure Control
Enable this feature for a pressure based system only.
Most often this box is not checked.
HYP1100 (04-08-21)
7.
Enable Hybrid Control
This will allow the system to automatically switch from
flow based control to pressure based control when the
system is spraying from a small number of nozzles, which
is below the measurement capability of the flow meter.
8.
Enable Quick Start
This setting enables the Quick Start feature - Providing
an instant Speed (simulated) whenever the system goes
from HOLD to RUN. This is useful in eliminating time
delay associated with acquiring enough speed signal
pulses to provide the system with speed information.
See Configuration/A for entering Quick Start Time and
Speed parameters. (Make sure Automatic Delay Time is
disabled.)
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