Rockwell-automation 1747-PBASE BASIC Development Software Programming Bedienungsanleitung PDF herunterladen (Seite 110)

Publication 1746-PM001A-US-P

9-10 Communicating with the Module

Not having a .MAP file may make debugging your original source code more

difficult. The DEBUGGING INFORMATION screen showing the name of the

file to be loaded into the debugger window is displayed. Pressing any key from this

screen brings up the source file debugger.

The following operations are available from inside the debugger:

Table 9.2 Operations from the Debugger

Function Key Operation

[F1] Help Brings up the help screen.

[F2] Inquire Examines and modifies a variable.

[F3] Watch Examines the value of an executing variable in the watch window.

[F4] Gotill Executes your program until the line that currently contains the cursor is

reached.

[F5] Screen Displays the current status of the terminal screen.

[F6] Search Searches for string in the current file.

[F7] Trace

Executes the program being debugged one line at a time.

[F8] Layout Creates windows allowing combinations of the .BDL, .BAS, and Watch

windows to be displayed.

[F9] Run Executes the BASIC program from the current location of the cursor in the

program.

[F10] Quit Aborts, quits debugging.

[Tab]

Field

Switches between the open debug windows.

IMPORTANT

You may also manually insert breakpoints into your source code

using the {$B} directive (described in Chapter 6). The {$B}

breakpoint directive is not intended to be used with the debugger

discussed in this section.

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Rockwell-automation 1747-PBASE BASIC Development Software Programming Bedienungsanleitung Seite 110