Siemens S7-300 Configuration Manual page 173

Parameters
Module name
Module type
Status
Operating mode
Module access protection
Protection level
Cause
Meaning
"File System" tab (Advanced CP)
On this page, you will find information on the file system.
With the links shown in the table, you can go directly to the relevant area of the file system.
Parameters
Customize
File system
Flash file system ( / ) <--- directly selectable link to the flash file system
Total capacity
Usable capacity
Free memory
Number of Inodes
Free Inodes
Defective blocks of data
Volatile RAM file system ( /ram
Total capacity
Usable capacity
Free memory
Number of Inodes
Free Inodes
In contrast to the flash area, the RAM can be written to and read from any number of times.
The data in the RAM is retained as long as the CP is supplied with power.
The RAM is intended to store data that changes during operation and needs to be recorded
(data recording services). The RAM is also suitable for temporary storage.
Configuring and commissioning S7 CPs for Industrial Ethernet
Configuration Manual, 09/2013, C79000-G8976-C182-13
Function
Configured name of the module
Name of the module type
Current mode of the CP:
•
Starting (CP starts up)
•
RUN (CP in productive mode)
•
Stopping
•
STOP
•
Stopped with error
•
Name of the protection level configured in STEP 7
Specifies the measure taken to set the protection level.
Description of the effects for the selected protection level.
Displays the setting of "Match case (case sensitive)"
Total capacity of the non-volatile flash memory area
Usable capacity of the non-volatile flash memory area
Free space in the flash file system
Maximum number of storable files
Number of locations still free for files
Number of defective (unusable) blocks of data
<--- directly selectable link to the RAM file system
Total capacity of the volatile RAM memory area
Usable capacity of the volatile RAM memory area
Free space in the RAM file system
Maximum number of storable files
Number of locations still free for files
11.3 Diagnostics pages of the CP
Function
)
Web diagnostics
173