Topcon Paver System 5 User Manual

Sonic Tracker Placement in Relation to Screed
P/N 7010-0341 www.topconpositioning.com
6-9
Figure 6-10. Correct Tracker Placement in Relation to Screed
If the tracker is not placed between these points, then incorrect
screed responses could result. The following examples describe the
possible, incorrect placements and the errors that would occur.
• Example 1: Tracker Placed Incorrectly at Screed Pivot
Point
If the tracker is placed directly at the screed pivot point
(Figure 6-11), you can see exactly where the screed is relative
to the grade reference. However, there will be no feedback from
the tow point cylinder, which is used to make the grade control
changes.
Figure 6-11. Incorrect Placement at Screed Pivot Point
If the tracker gets closer to the reference, it sends a raise
correction signal to the valve and the tow point cylinder begins
to move up. Because the screed floats, it does not react
Desired Gra
de
Grade
Reference
1/32/3
S onic T racker II
Screed Pivot Point
Grade
Referen
ce
S onic T racker II
Incorrect Placement

Topcon Paver System 5 Specifications

General

Brand	Topcon
Model	Paver System 5
Category	Control Systems
Language	English