Epson RC170 Guia do Utilizador descarregar pdf (Página 95)

5. The EPSON RC+ 5.0 GUI

EPSON RC+ 5.0 (Ver.5.4) User's Guide Rev.4 77

The Preserved page displays the Global Preserve variables. The numbers of used and

available bytes for preserved variables are also displayed.

You can save the values of Global Preserve variables in the controller to a file on the PC

by clicking the

Save button. The default file name is GlobalPreserves.dat.

A GlobalPreserves.dat file is also saved by using Backup Controller from the Tools Menu.

You can load the variables that are stored in the file on the PC by clicking

Load button.

For module variables, you must select the desired program.

Local variables are not displayed unless one or more tasks have reached a breakpoint or

have been halted from the Task Manager. You can view local variables for each function

in the call stack for each halted task.

5.10.11 Call Stack Command (Run Menu)

The Call Stack dialog displays the function call stack for one task.

The Call Stack command is available when a program window is clicked which contains a

function that is currently halted.

The most recent function is at the top of the list, and parent functions are listed afterwards

in descending order. The last function is the task function.

Each row in the list shows a program, function, and line number.

You can view the code for any of the function calls in the list by selecting a function, then

clicking

Show. The program window for the function you selected is then displayed and

the line of the function call is marked by a yellow arrow in the editor left margin.

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Epson RC170 Guia do Utilizador Página 95