Staubli CS8C, Инструкция по эксплуатации

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Chapter 6 - Operation
6.10.3.
DEBUGGING AN APPLICATION
The
VAL3
task manager (accessible via the main menu) provides access to a debugging program that supplies
the tools necessary to fine-tune tasks.
To access the debugging program, select a task and press the
Dbg key in the pop-up menu. When the debugging
session starts, the task selected is suspended immediately and a display page is opened (see figure
6.19
).
In the debugging page, the
">"
program pointer
(1)
shows the next instruction to be carried out.
•
The Bpts menu enables you to associate a break point
(2)
with an instruction, via a window, or to delete a break
point that has already been positioned. The stopping point is shown by the icon opposite the instruction
concerned.
•
The menu enables you to add the selected instruction as a comment.
•
The Data menu provides access to the variables for the instruction selected.
•
The
->
menu enables you to move the task pointer
(1)
; this action does not execute any instructions.
•
The
{}
menu activates the step-by-step mode. In this mode, the program is executed as it is shown in the
display (per display line).
•
The
{ }
menu activates the detailed step-by-step mode. In this mode, each step is equal to a
VAL3
instruction
and the sets of instructions
(if, while…)
are expanded.
•
The Rsm./Sus. menu enables you to suspend and restart execution of the task without exiting the debugging
program.
•
The Save menu enables you to save the application.
To exit the debugging page, press the
Esc
key.
Figure
6.18
2
1