Programming instructions

Chapter 29 Debugging Techniques
© National Instruments Corporation 29-3 LabVIEW Data Acquisition Basics Manual
Figure 29-1.
Error Checking Using the General Error Handler VI
Figure 29-2.
Error Checking Using the Simple Error Handler VI
The following figure shows an example of the dialog box the Error Handler
VIs display if an error occurs.
Please refer to the
LabVIEW Function and VI Reference Manual
or the
LabVIEW
Online Reference
, available by selecting
Help»Online
Reference…
, for more information on the error handler VIs.
Single-Stepping through a VI
Single-stepping through a VI allows you to execute one node at a time in
the block diagram. A node can be subVIs, functions, structures, formula
nodes, and attribute nodes. Refer to Chapter 2,
Creating VIs
, in the
LabVIEW User Manual,
and Chapter 4,
Executing and Debugging VIs and
SubVIs
, in the
G Programming Reference Manual
for more information
about single-stepping.