Bosch Rexroth Rho 4.0, Описание системы

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3−4 Electric Drives
and Controls Bosch Rexroth AG RhoMotion 1070072367 / 04
Structure of the rho4.0
3.1.3 Operating system of the rho4.0
The operating system is saved and secured against voltage loss on a
plug-in and an exchangeable compact flash disc (CF).
The change of a CF is only allowed when it is switched off by pulling the
rho4.0 component. The CF is internally mounted on the component for
safety reasons and can therefore not be removed from outside without
intention.
In the case of change of the operating system, after the exchange of the
CF, the previously saved machine parameters are to be loaded with
ROPS4 and the previously saved PCLrho4.0 program with WinSPS.
3.1.4 Floppy operation
As an option an external floppy drive can be connected to the control
rho4.0 as a storage medium supporting 3.5’’ disks with 1.44 MB and FAT.
The disks can be read or described from the control unit as well as from
Windows. On the disk, the file attribute may not be restricted, i.e. all files
have the attribute A(rchiv) allocated as default.
From the control side (real-time core), the operation is made via the
PHG2000.
As default the following display selection is activated:
D
with the PHG mode 9.2 (list files), 9.3 (delete files), 9.4 (print files) and
9.9 (file attributes) one comes into the PHG2000 display ’Memory
management’.
D
with the PHG mode 9.8 (floppy management) one comes into the
PHG2000 display ’Floppy management’.
Via an option byte (addr. 400062 = 1), it is possible to keep the display of
the modes 9.2, 9.3, 9.4, 9.9 in the PHG3 mode.
PHG2000 display
The operating mode ’File management’ gives the possibility of dis-
playing up to 10 files of the user memory or the floppy disk at the same
time on the PHG2000 display.
The file names are limited to the format 8.3. Any extension with 3 signs is
allowed. Files that do not correspond to this format will be not displayed.
Directory structures of the floppy disk are not supported. All files that are
in the root directory of the floppy disk are displayed. Files are copied from
the control unit into the root directory of the floppy disk. Up to 224 files
can be filed into the root directory. An access to subdirectories is not pos-
sible.