Yaskawa LEGEND-MC - Manual (Page 110)

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LEGEND-MC User’s Manual
ED (Edit Mode)
[General]
DESCRIPTION:
Using Yaskawa YTerm Software or any other terminal emulator: The ED command puts the controller into
the Edit subsystem. In the Edit subsystem, programs can be created, changed or destroyed. The commands
in the Edit subsystem are:
<cntrl>D Deletes a line
<cntrl>I Inserts a line before the current one
<cntrl>P Displays the previous line
<cntrl>Q Exits the Edit subsystem
<return> Saves a line
Because the download time for a complete program is usually very short, we recommend all editing be
performed by Yaskawa’s YTerm software. This command is primarily documented for it’s usefulness when
a command error occurs. _ED indicates the line that had the error.
ARGUMENTS: ED n where
n specifies the line number to begin editing. The default line number is the last line of program space with
commands.
USAGE:
OPERAND USAGE:
_ED Contains the line number of the last line to have an error. Very useful in tracing field problems.
_ED1 Offending thread
_ED2 Used to re-execute the command that had error
_ED3 Used to execute after offending command
EXAMPLES:
While Moving No Default Value n/a
In a Program No Default Format n/a
Command Line Yes
Can be Interrogated No
Used as an Operand Yes Distributed Control No, Local
000 #START
001 PR 2000
002 BG
003 SLKJ Bad line
004 EN
005 #CMDERR Routine which occurs upon a command error