Yaskawa MP900 Series Machine Controller for Standard Operation - Manual (Page 333)

Motion Programming
5.5.3 Debug Operations
5-38
5
4. When the subroutine RET command is executed, the subroutine window is closed and
the display returns to the main program.
„ Multi Step Run
One or more lines of commands for which the start point and breakpoint have been set will
be executed. Either the start point or breakpoint can be set first. The start point is automati-
cally cleared when execution is stopped, however, breakpoints remain until a new break-
point is set.
When a Breakpoint is Passed
In the following example, the start point has been set on line 2 and the breakpoint on line 7.
When the Multi Step Run command has been executed, debugging is executed for lines 2
through 6, and stops at the breakpoint in line 7.
The operation cursor may not be visible for some commands. Refer to 6.3 Motion Program
Monitoring for information on commands for which the operation cursor is displayed.
When the Breakpoint Is Not Passed
If the set breakpoint is not passed and the logic is normal, the following processing will be
executed.
・・・
00010
00011
・・・
・・・
msee
fmx mps101;
t30000;
・・・
Cursor
00001
00002
00003
MPS101
abs;
mov
"GROUP01"
[a1]100;
・・・ ・・・
00007 fmx
・・・
+20000;
Start point
Break point
00001
00002
00003
MPS101
abs;
mov
"GROUP01"
[a1]100;
・・・ ・・・
00007 fmx
・・・
+20000;
Break point
Cursor