HEIDENHAIN MANUALplus 620 Technical Manual page 1615

January 2012
Module 9250 Starting the editor for sections of a table
In Machine mode, the module starts a table editor on the screen, which is used
to edit the given rows and columns of a table. For this purpose a temporary
copy of the file is created, which can be checked with Modules 9240, 9241,
9245 and 9247 before the edited data is transferred to the original file with
Module 9251.
Constraints:
The complete path or a symbolic name must be entered for the file to be
edited.
All fields to be edited must be entered in the order that they are to appear
on the screen. Do not enter the field with the line number: it appears
automatically. The field names must be separated from each other by blank
spaces.
An empty string may also be given for the fields to be edited. In this case all
fields from the original file are assumed.
The module creates the file SSYS:\TEMP\PLCTABED.TDB, which only
exists for the time of the editing process. It can be read by the PLC, but
must be closed before the editor is ended with Module 9251.
If the PLC program is translated again while the editor is open, the editor is
closed without updating the original file.
If the "END" key or soft key is pressed while the editor is active, the PLC
marker NN_GenTableEditEnd is set. The NC does not end the editor
automatically. The PLC checks the entry because of this marker, and if
necessary, ends the editor with Module 9251.
Marker NN_GenTableEditEnd is deleted in advance when the module is
called. It can also be reset by the PLC program.
If –1 is entered for the last line to be edited, the file is edited to the end of
the file.
If all lines and columns are being edited, you can choose whether deletion
or insertion of lines is permitted. There is also an option for editing the
original file directly. However, Module 9251 cannot then be used to undo
the changes.
The line numbering begins with line 0.
Call:
PS B/W/D/K/S<File name>
(string number 0..n or constant string)
PS B/W/D/K/S<Fields to be edited>
(string number 0..n or constant string)
PS B/W/D/K <First line to be edited>
0 to 65535
PS B/W/D/K <Last line to be edited>
0 to 65535
PS B/W/D/K <Additional parameters>
Mode:
Bit 0 = 1: Lines can be inserted and deleted
Bit 1 = 1: Edit the original file
Bit 2 = 1: Show as form (otherwise table)
Bit 3 = 1: Write-protection of the file to be opened is
respected
CM 9250
8.12 Tables
(only for all lines and columns)
(only for all lines and columns)
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