SharpShooter
®
with Rate Sync
®
- Turf Sprayer Edition
©2003, 2011, 2015 Capstan Ag Systems, Inc., All Rights Reserved | Version:
P-3.0
| 6/9/2016
5.0 - Control Features
34
Line 4 - System Gain
[Figure 32]
- System Gain is the first pressure control
parameter in the SSRS Display menu system. System
Gain changes the total response of system according
to the same ratio between the individual P Gain and I
Gain values. It is the first menu item to utilize when
tuning the pressure control.
Increasing the System Gain makes the SharpShooter
with Rate Sync system react faster to pressure
changes.
Decreasing System Gain makes SharpShooter with
Rate Sync system react slower to pressure changes.
Range: 1 – 14 (slow to fast)
Recommended Starting Value = 9
Line 5 - P Gain
[Figure 33]
- P (Proportional) gain is the second
pressure tuning parameter in the SSRS Display menu.
Proportional gain determines the initial speed at which
SSRS Display drives the duty cycle toward the target
value. Stabilize an oscillating system by selecting a
lower number. Speed up a sluggish system by
selecting a higher number
[Figure 33]
.
Range: 2.0 – 8.5 (slow to fast)
Recommended Starting Value = 5
Line 6 - I Gain
[Figure 34]
- I (Integral) Gain, the third pressure tuning
parameter in the SSRS Display, determines the
acceleration driving duty cycle to the target value. To
stabilize an oscillating system, use a lower number. To
speed up a sluggish system, use a higher number.
Range: 0.05 – 0.35 (slow to fast)
Recommended Starting Value = 0.15
Figure 32: Line 4 - System Gain
Figure 33: Line 5 - P Gain
Figure 34: Line 6 - I Gain
