eWON Family - eWON Support

7 Retrieving Data from eWON
7.1 List of eWON files
General Reference Guide Retrieving data from eWON
The eWON flash file system contains the following files (R: read, W: write). Detailed information about files format are contained in the Technical
Notes that you can download from the eWON web site (Support/Documentation/Technical notes on http://support.ewon.biz):
• TN02: eWON files format
• TN03: ircAll.bin format
• TN12: var_lst.txt format
File Name Type Description
Events.htm R eWON events occurred (as log in, log out, error) - html format
sstat.htm R All the scheduled actions status for the current session - html format
estat.htm R Current status of the eWON - html format
rt_alm.txt R Real time alarms list
inst_val.txt R/W Contains the instant values from the Tags that have been defined in eWON - text format
inst_val.bin R/W Instant values from eWON's Tags - binary format
events.txt R eWON events occurred (as log in, log out, error) - text format
hst_alm.txt R Historical alarms list - text format
var_lst.txt R/W List of all the eWON Tag names which are logged - text format
var_lst.csv R/W List of all the eWON Tag names which are logged (csv format)
program.bas R/W The whole source code of eWON basic program
ewonfwr.edf W eWON's firmware file
dump.ppp R ppp dump file (can be analyzed by using a software that manages the .ppp format)
config.bin R/W eWON configuration - binary format
config.txt R eWON configuration - text format
comcfg.txt R eWON COM configuration - text format
ircall.bin R All the binary values from all Tags that have been defined in eWON
icr_XXXXX.txt R
Incremental recording file.
One file per each of the Tags that are listed inside the var_lst.txt file
remote.bas W Single shot execution section (max size = 3000 bytes)
backup.tar R/W
data.tar R/W
Archive containing all necessary files to backup the eWON.
config.txt, comcfg.txt, program.bas and /usr directory (with subdirs).
When the archive is written, the eWON is firstly cleared before applying the all files.
Archive containing all necessary files to backup the eWON.
config.txt, comcfg.txt, program.bas and /usr directory (with subdirs).
When the archive is written, the eWON is not cleared before applying the all files.
Table 136: eWON files list
• Files ewonfwr.edf and config.bin are binary files and cannot be modify by users. The config.bin file is Read/Write to allow users to
"copy/paste" configuration from one eWON to another.
• The program.bas file is Read/Write; this allows you to design your program offline with your text editor and to upload it to the eWON.
• Remote.bas is not readable. When a remote.bas (max size = 3000 bytes) file is "dropped" in the eWON root directory, this program is
executed 1 time. This feature can be used to execute a single shot action in an automated way.
RG-001-0-EN ver 1.6 eWON® - 22/06/2009 - ©ACT'L sa Page 164