Siemens MOBY FC 56, Technical Description

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MOBY Commands
4-7
FC 56
J31069-D0155-U001-A0-7618
RESET: Reset ASM and SLG (see chapter 3.2)
S
The connection between FC 56 and ASM is reinitialized. The filehandler
parameters are set according to the FC 56 INPUT parameters of UDT 10.
S If an
MDS is present
in the SLG field during “RESET”, all subsequent
commands will refer to this (current) MDS.
S If
no MDS is present
in the SLG field during “RESET”, the commands will not
be processed until the next MDS (for MDS_IO_control = 0 until the new/next
MDS, see also chapter 6).
S RESET can be invoked at any time. All current SLG actions will be immediately
terminated with the risk of defective data structures on the MDS
!
Caution
A RESET command declares the current MDS directory and FAT in the filehandler
to be invalid. The directory and FAT of the next MDS to be processed must always
first be read from the MDS (variable ANZ_DIR_change is set). If this delay in
reading the directory is to be avoided, the MDS directory must be transmitted to
the filehandler by the user through a LOAD command immediately after the
init_run command.
(System command; no dialog with the MDS.)
NEXT: Process the next MDS (see chapter 4.2.15 and 6)
NEXT concludes the processing of an MDS (current MDS is still in the SLG field or
has already left). This processing can consist of several commands. The
next/following command will not be processed until the next MDS enters the field.