Sigma LBA-300 manual Basic Divergence, Basic Logging, Basic Tophat, Load Data, Save Data, Put Data

3.Check if the status of the cursor display has changed.

4.Check if any Cursor-Move button has been clicked.

5. Check if the ZoomIn and ZoomOut button has been clicked. Check if any Pan- Move button has been clicked.

6.Get current frame data and cursor location to display.

B.3.3 Basic Divergence .vi

This program is similar to the Basic Results .vi, but contains only those items needed to make divergence measurements. Inputs include the lens Focal Length and results items are: “Peak”, “Div X” and “Div Y”.

B.3.4 Basic Logging .vi

This program allows you to log data frames or results onto the remote (LBA-PC) computers hard disk. The operation of this VI is similar to the operation in the LBA-PC. The user inputs a filename and selects the logging method. Start/Stop and Closing of the logging process is also provided.

B.3.5 Basic Tophat .vi

This program is similar to the Basic Results .vi, but is configured to enable the LBA’s Tophat results and display these results locally.

B.3.6 Load Data .vi

This VI will emulate the Load Data operation found on the LBA-PC. One or more LBA data frames can be retrieved from the LBA’s local hard drive. The operator must enter a file name and path, the Start Record, the Number of Records, and the Start Frame values.

B.3.7 Save Data .vi

This VI will emulate the Save Data operation found on the LBA-PC. One or more LBA data frames can be saved on the LBA’s local hard drive. The operator must enter the file name and path, and the Start Frame and Number of Frames values.

B.3.8 Put Data .vi

This VI will upload a data frame from the local computer’s hard drive to the LBA-PC frame buffer. The operator must enter the file name and path, and the frame location number where the data is to be transferred.

Operator’s Manual 274 LBA-PC