LION microPLC
▪
Maintenance – Software
49
12.3
Reading and writing the application without Multiprog
This chapter describes how an application can be read and written from the
device without
Multiprog
. To do this, the application must be installed once on a
device via Multiprog and can then be distributed to other devices.
12.3.1
Read application
1. Create the
bootloader configuration file
"
BTLDRCFG.ini
".
For this, a txt file is created, which must be named "
BTLDRCFG
".
Then the extension must be changed from
.txt
to
.ini
.
You can see all configuration files,
which are on the SD card.
9. Switch the new configuration files
via drag and drop to the microPLC.
(You can also change the existing
configuration files on the microPLC
in any texteditor.)
The changes are only applied after a restart.
A maximum of one FTP connection can be established to the microPLC.
If this is not terminated properly, the connection continues to exist.
Only after a restart of the device this connection is closed and the PLC can be
reached again.
With bootloader version <1.06 the PLC is no longer reachable if not
allowed special characters are used for the BIN file of the application.
Only at version 1.06 the PLC boots anyway and can be reached via Multiprog
and FTP.
Allowed characters
^
-
_
'
#
()
!
$
%
The application must already be on the device.