Valley VRI-iS, Руководство по установке

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76
Troubleshooting
Use Edit to Setup Control Panel for VRI-iS / GPS Position
ICON5 / ICONX Control Panel Setup-Edit Method
To Setup VRI-iS / GPS pivot position, do the follow-
ing:
• Obtain the last tower speed and pivot length infor-
mation from the VChart report for this machine or
measure the span length from pivot to last regular
drive unit, excluding the overhang, and use the
Estimated Drive Unit Speed table in this section.
• Know the GPS coordinates for the Pivot Point
position or use a handheld GPS receiver to obtain
the GPS coordinates for the Pivot Point position.
• If necessary, use the GPS Angular Conversion
table in this section to convert the GPS coordinate
values into decimals of degree.
11. Set the RJ11 Communications Port protocol:
(a) Push Menu , Setup , Comm Port , and RJ11 .
(b) Select the
RJ11 Protocol
field and choose
VRI-iS
from the drop-down list.
GPS V2 is automatically enabled with the
VRI-iS protocol.
1
2
3
4
5
Figure 76-1 1. Menu
2. Setup
3. Comm Port
4. RJ11
5. Protocol Drop-Down
NOTE
• Latitude and Longitude positions displayed
on a handheld GPS receiver are usually dis-
played as North, South, East or West.
• The direction displayed affects how the posi-
tion is entered into the control panel.
• If the position is shown as West or South
the position MUST be entered as a Negative
Degree.
• In North America, latitude positions are al-
ways positive, and longitude positions are
always negative.