100 MM GRAPHICS RECORDER: USER GUIDE
User Guide
Page 99
HA027271
Issue 12 Mar 04
5.3 FILE STRUCTURE
5.3.1 Software versions prior to 3.1
The file structure on the floppy disk or pc card, is as depicted below in figure 5.3.1. The History folder contains one
folder for each group fitted. Each Group folder contains all the history files for that group. Figure 5.3.1 illustrates
this for a 2-group unit.
Figure 5.3.2 File structure for software versions 3.1 onwards
The subfolder names are the numerical part of the first history file that they contain. For example if the first file name
is Furnace1 Temp~80155F2601000120.uhh, then the subdirectory name will be 80155F2601000120. If there are
more than 32 files, the next subdirectory name is 80155F2601000140* (assuming the file names are contiguous).
* 20 in hex = 32 in decimal
Figure 5.3.1 File structure for software versions prior to 3.1
5.3.2 Software versions 3.1 onwards
The file structure for versions 3.1 onwards is similar except in that an extra level of subdirectories has been added
within the group folders. Each subdirectory contains a maximum of 32 files, there being sufficient subdirectories
created, to contain all the group's history files. This is illustrated in figure 5.3.2 below.
Floppy
Disk
history\
group 2
group 1
All group 2
history
files
All group 1
history
files
First 32
group 1
history
files
subfolder
1
subfolder
n
subfolder
2
Second 32
group 1
history
files
Remaining
group 1
history
files
(max = 32)
Floppy
Disk
history\
group 2
group 1
Only group 1 structure
shown, for clarity.
Each group contains
subfolders.
Each subfolder can
contain up to 32 files.
