CapstanAG PinPoint III ENVELOP, Руководство оператора

Страница: 45 / 128

TM
Operation
Control Tuning
Line Title Line
Number
Description
Gain K 1
The system gain or Gain K scales all of the pressure gain values together. Most of the
gain adjustments should be made to system gain. The higher the number, the more
sensitive the control system.
Gain P 2
The Gain P or proportional gain causes the control system to respond faster when the
errors are greater. The higher the number, the more sensitive the control system. To
stabilize an oscillating system, use a lower number. To speed up a sluggish, system use
a higher number.
Gain I 3
The Gain I or integral gain causes the control system to accelerate faster when the errors
are greater. The higher the number, the more sensitive the control system. To stabilize
an oscillating system, use a lower number. To speed up a sluggish system, use a higher
number. Integral gain is generally set at 1/10th of the proportional gain.
Gain D 4
The Gain D or differential gain causes the control system to accumulate errors faster
when errors are small. The higher the number, the more sensitive the control system.
To stabilize an oscillating system, use a lower number. To speed up a sluggish system,
use a higher number. Differential gain is rarely used and is generally set at 1/10th of the
integral gain or zero.
Deadband 5
The deadband pressure is used to tune out instability by providing a pressure zone that
is considered satisfactory, thus requiring no action by the control system. The higher the
number, the less sensitive the control system. To stabilize an oscillating system, use a
higher number. To speed up a sluggish system, use a lower number. Range 0 to 100.
Run/Hold Delay 6
Run/Hold Delay stops control when there is no flow. It will restart control once nozzles
are on and the set delay time has elapsed. It is used for SharpShooter
™
systems.
Rate Sync 7
Rate Sync changes the nozzle duty cycle based on the vehicle speed obtained from the
GPS receiver.
©
2021 Capstan Ag Systems, Inc.
45
PinPoint
™
III ENVELOP