July 2013 8.5 Files 1407
Selecting a file If you are in the Program Run, Single Block or Program Run, Full Sequence
operating modes, you can select a file via the PLC. W1018 returns the number
of files opened by the PLC. W1020 returns the number of all open files.
With Module 9290, transfer the name of the file to be selected.
Module 9290 Select a file
You can select a file in the Program Run, Single Block or Program Run, Full
Sequence operating modes.
Call:
PS B/W/D/K/S<String number or file>
CM 9290
Error code:
Marker Value Meaning
M4203 0 No error
1 Error code in W1022
W1022 2 Invalid string was transferred
8 Control is not in the Program Run, Single Block or
Program Run, Full Sequence operating mode
20 Module was not called in a spawn or submit job
29 Selected file is invalid or does not exist
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