HEIDENHAIN MANUALplus 620 Technical Manual page 1617

January 2012
Module 9251 Exit table editor of the PLC
The module ends the PLC's table editor, which had been started with Module
9250. Select whether the changed data are to be assumed in the original file,
or whether the editor is closed without updating.
Constraints:
The editor must have been started with Module 9250, and the file
SYS:\TEMP\PLCTABED.TDB must have been created. The contents of this
file are inserted into the original file given in the call for Module 9250.
Only the lines and columns contained in the temporary file are inserted. All
other lines and columns in the original file remain unchanged.
The entered values are not checked. The PLC can automatically read and
check the temporary file beforehand.
The temporary file must not be open by the PLC at the time the module is
called, because it cannot be deleted then. Calling Module 9250 again could
then fail.
Call:
PS B/W/D/K <Store changes>
(0 = no, 1 = yes)
CM 9251
Error recognition:
Marker Value
NN_GenApiModule 0
Error (M4203)
1
NN_GenApiModule 3
ErrorCode (W1022)
6
20
28
8.12 Tables
Meaning
Editor was exited
Error code in NN_GenApiModuleErrorCode
(W1022)
An incorrect value was entered for the
"Store changes" parameter.
The changes could not be stored in the
original file. See "errno" for the cause.
The module was called from the cyclic
program part.
No editor had been opened with Module
9250.
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