Yaskawa MP900 Series Machine Controller for Standard Operation - Manual (Page 331)

Motion Programming
5.5.3 Debug Operations
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5
operation cursor will be displayed during normal operation if a program opened using the
Motion Editor is being executed.
„ Step Run
Step Run can be used to debug the program one line at a time. Depending on how the sub-
routine written using the MSEE command is executed, the Step Run command is divided
into Step Over and Step In commands. Debugging of the main program, including subrou-
tines, is executed using a combination of these commands.
Normally, the Step Run command means Step Over.
Step Over
Debugging is executed one line at a time using the Step Run command. The subroutine writ-
ten using the MSEE command is processed as one execution unit, and stops at the next com-
mand after the MSEE command.
An example of execution of the Step Over command is shown below.
1. Set the cursor in the line for which the Step Run command is to be executed.
2. The execution of a command can be confirmed by the operation cursor during execu-
tion. The operation cursor may not be visible, however, for command executions that
are completed quickly.
・・・
00005
00006
00007
・・・
・・・
mvs
fmx
mov [a1]100 [b1]100;
t20000;
[a1]o;
・・・
Cursor
・・・
00005
00006
00007
・・・
・・・
mvs
fmx
mov [a1]100 [b1]100;
t20000;
[a1]o;
・・・
Operation cursor