Skip to main content
                     
As-Built As‑Built - Revit As‑Built - AutoCAD VirtuSurv - VirtuSurv 2018 As‑Built - Modeler            
BuildIT BuildIT - Metrology BuildIT - Projector BuildIT - Construction              
CAM2 CAM2 - SmartInspect CAM2 - AnthroCAM CAM2 - 2018 CAM2 - Measure 10 CAM2 - Measure Q CAM2 - Measure X CAM2 - Measure 3/4      
Cobalt 3D Imager 3D Imager - Cobalt                  
Computers Computers - All Computers                  
FARO Aras 360 & CAD Zone FARO 360 - Reality FARO 360 - HD FARO 360 - Blitz FARO 360 - Genius FARO CAD Zone - Fire & Insurance FARO CAD Zone - Crime & Crash FARO CAD Zone - CZ Point Cloud FARO CAD Zone - First Look Pro    
FARO Zone FARO Zone - 2D FARO Zone - 3D                
FaroArm/ScanArm FaroArm/ScanArm - Edge ScanArm - Design ScanArm ScanArm - Forensic ScanArm ScanArm - Design ScanArm 2.5C ScanArm - Design ScanArm 2.0 FaroArm/ScanArm - Quantum S FaroArm/ScanArm - Quantum M FaroArm/ScanArm - Quantum E FaroArm/ScanArm - Fusion FaroArm/ScanArm - Prime
FaroArm/ScanArm FaroArm/ScanArm - Platinum FaroArm/ScanArm - Legacy Quantum FaroArm/ScanArm - Titanium FaroArm/ScanArm - Advantage FaroArm/ScanArm - Digital Template          
Gage Gage - Bluetooth Gage - Plus Gage - Standard Gage - Power            
Hand Held Scanner 3D Hand Held Scanner - Freestyle3D 3D Hand Held Scanner - Freestyle3D X 3D Hand Held Scanner - Freestyle3D Objects 2D Hand Held Scanner - ScanPlan            
Language Quality HT MT AT NT INT - Internal          
Languages Language - English Language - Japanese Language - German Language - Chinese Language - Spanish Language - Italian Language - French Language - Portuguese    
Laser Projector RayTracer - RayTracer Laser Projector - Tracer M Laser Projector - Tracer SI              
Laser Radar Imaging Laser Radar - VectorRI                  
Laser Scanner 3D Laser Scanner - Focus S 3D Laser Scanner - Focus M 3D Laser Scanner - Focus3D 3D Laser Scanner - Focus3D X 3D Laser Scanner - Focus3D X HDR 3D Laser Scanner - Focus3D S 3D Laser Scanner - Photon      
Laser Tracker Laser Tracker - Si Laser Tracker - ION Laser Tracker - Vantage S6 Laser Tracker - Vantage Laser Tracker - X Laser Tracker - Xi Laser Tracker - Vantage S Laser Tracker - Vantage E Laser Tracker - Vantage E6  
Legacy Software Legacy Software - CAM2 Gage Legacy Software - Gage Software Legacy Software - Insight              
Photonics Scan Head - Digi-Cube Scan Head - Xtreme Scan Head - 3D-Contour Scan Head - 3D-Ultralight Scan Head - 3D-XB Controller - Maestro 3000 Controller - LEC Series      
PointSense PointSense - Basic PointSense - Pro PointSense - Building PointSense - Plant PointSense - Heritage PointSense - Revit CAD Plugin - TachyCAD Building CAD Plugin - TachyCAD Archeology CAD Plugin - TachyCAD Interior CAD Plugin - PhoToPlan Basic
PointSense CAD Plugin - PhoToPlan CAD Plugin - PhoToPlan Pro CAD Plugin - DisToPlan CAD Plugin - MonuMap CAD Plugin - hylasFM CAD Plugin - VirtuSurv CAD Plugin - PhoToPlan Ultimate      
RevEng RevEng - RevEng                  
SCENE SCENE - Capture and Process SCENE - WebShare Server and 2Go SCENE - WebShare Cloud SCENE - WebShare 2Go App SCENE - 2018 SCENE - 4.x SCENE - 5.x SCENE - 6.x SCENE - 7.x SCENE - LT
Serial FaroArm Serial FaroArm - Bronze Serial FaroArm - Gold Serial FaroArm - Silver              
Visual Inspect Visual Inspect - App Visual Inspect - CAD Translator                

Laser Tracker

ION

Si

X

Xi

English

FARO® Knowledge Base

Self Compensation Does Not Bring Backsights into Tolerance with the Laser Tracker

If the FARO Laser Tracker is completely up to operating temperature and Self Compensation is not bringing the backsights into tolerance or just barely bringing the backsights into tolerance, a Self Comp Optimization may be needed. This will correct the Self Compensation for any minor changes that may have occurred to the trackers embedded targets as a result of shipping, exposure to shock or frequent vibrations. Self Compensation Optimization can be run in the following two ways:

 

Directly from Self Compensation:

If Self Compensation is run from the Angular Accuracy Results page, or if Angular Accuracy Checks is run from the Self Compensation Results page, and the Angular Accuracy checks show that the backsights are not in tolerance. You should continue on to the Pointing Interim Test, Pointing Compensation and Squareness Compensation. Upon completion of the Squareness Compensation, the tracker will perform the Self Comp Optimization routine. Subsequent Self Compensations will bring the tracker into tolerance. If you close out to the main CompIT page during any part of this routine, the routines performed already will be cleared from memory and CompIT will not remember the previous steps performed or begin where you left off in this process.

 

Directly from Pointing Compensation:

From the Advanced tab, select Pointing Compensation to run the Pointing Interim Test. Even if the backsights are in tolerance, continue onto the Pointing Compensation and run the Pointing Compensation. Even if the Pointing Compensation produces passing results, continue onto the Squareness Compensation. Upon completion of the Squareness Compensation, press Compensate to continue onto the Self Compensation Optimization.

 

Keywords: backsights, self comp, self compensation