User manual

105G Wireless Gateway User Manual
Elpro_man_105g_1.18.doc Page 46
 The archived configuration files cannot be changed, downloaded or uploaded without the
password.
If you lose the configuration files, you can regenerate these by uploading the configuration from
every module in the system into a new project with a new security key. After uploading each
module, download the configuration with the new security key.
If you wish to change the security key, simply enter a new key in the configuration program, and
download the new configuration to all modules in the system.
Note on Ethernet 105G. You are able to access the module configuration of an Ethernet 105G
via the Ethernet port. To prevent this access, do not select “Enable Ethernet Debug” on the
Ethernet configuration display - see section 4.8.
4.3 Uploading and Downloading
To upload or download a configuration file, the 105G must be connected to the PC via a RS232
cable. For Modbus/DF1 units, the host device must be disconnected, even if it is connected to
the RS485 port. Other units do not need to disconnect the data bus. When the PC is connected,
put the 105G into configuration mode by pressing the small pushbutton switch in the end plate of
the module for 5 seconds, until the ACT LED starts flashing.
In configuration mode, the
105G will stop its normal
functions.
Make sure the correct
communications port is
selected on the PC - if
necessary; change the selection
from the Utilities menu.
Connect the PC to the module
using the configuration cable.
The configuration may be
programmed into a 105G, or a
configuration may be loaded
from a 105G. After
programming or loading is
complete, disconnect the PC
from the 105G. Reset the 105G
by removing power and re-
connecting power. The 105G
will start up normally and the
OK led will be on. The serial
port will have its original set-up.
ANTENNA
CONNECTION
CONFIGURATION
ENABLE
Module
DB9 Male
1
2
3
4
5
6
7
8
9
Required
Optional
PC End
DB9 Female
1
2
3
4
5
6
7
8
9