Leica TPS400 user manual Offset, Introduction

Page 23

Offset

Introduction

"Offset" application is generally used to obtain sections of the tunnels for volume computation as well as mapping of the tunnels. It allows users to input offset value (left, right, up and down) and computes after measurement the actual coordinates of the tunnel walls.

Backsight Point	Station	Foresight Point
		Up
		Left
		Right
		Down
		Mining z09
Known:		Unknown:

• Coordinates of station

• Coordinates of backsight point

• Offset value

TPS400 Mining Manual-1.0.0en

23

•Point coordinates of the tunnel walls

Offset

Image 23

Contents TPS400 Series Quick way to start with the TPS400 Mining Programs Contents Overview Contents Introduction How to use this manualSymbols used in the sequence of operation Known Unknown Peg SurveyIntroduction Before starting Peg Survey Data uploading using Mining EditorStep Start and execution Peg SurveyValid coords Error messagesStation or BS point has no Number of sets Set 1 of total Proceeding Peg SurveySequence Measure Backsight PointExit Measure or DIST/RECRepeat and until all sets are measured DHD ResultsDHz MHDBS/FS Average MHzCoordinates foresight point Results Saving dataResult ResidualFront Line Peg Known GradesStart and execution Grades Slope gradient explained Gradeline Marking Height difference dHgt and horizontal distance dHD explained Grades Result Measurement dataPoint Offset Start and execution Offset Start and execution Offset Offset information Saving dataPolar setout Setting outSetting out coordinates from memory Procedure Orthogonal setout Cartesian setout Polygonal Method Tie DistanceRadial Method Determine second target Result is displayedSoftkeys radial method Softkeys polygonal methodMining Editor Installation on the PCProgram content Mining EditorExample2 Practical ExamplesDefine and upload Tolerances Example1File ! Save As Creating fixpoint files Define tolerancesFile ! Open Process import fixpoint files Second Example Importing of fixpoints in Ascii formatISO standard