Technical data

Linkage with PLC
132 VIPA GmbH CP486 ⋅ 00/14
6.3.3.12 Close File
Parameterization of FB3: F-Nr 62 ($3E hex)
DOSP handle number of file to be closed
This function does not transfer any data from the PC to the CP486.
6.3.3.13 Delete File
This function deletes a file on a CP486 drive. The file needs not to be open before deletion. It is
even possible to delete a file without error message which is open somewhere else and is still
processed. The user has to take care that no files being in the moment accessed are deleted. This
task is realized for networks by the network management software.
Parameterization of FB3: F-Nr 65 ($41 hex)
QT/N no. of DB with file name
QANF position of file name in DB
QLAE length of file name in the DB in words
Content of DB: DW1 file name
DW2 ...
DW3 ...
...