Gude Expert Net Control 2302, Manual

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Operating
Configuration via Telnet
The configuration files can in principle also be transferred in a Telnet session, but then
the settings are changed during operation, and not completely when restarting, as it
would have been the case with an upload. It can happen that events are triggered at
the same time as the device is configured. One should therefore:
a) disable the function
b) completely parametrize
c) reactivate the function
An example:
email enabled set 0
email sender set "" #len: 0..100
email recipient set "" #len: 0..100
email server set "" #len: 0..100
email port set 25
email security set 0 #range: 0..2
email auth set 0 #range: 0..2
email user set "" #len: 0..100
email passwd hash set "" #len: 0..100
email enabled set 1 #range: 0..1
2.3.3
Bootloader Activation
The configuration of the device from the application "GBL_Conf.exe" is only possible, if
the device is in Bootloader Mode.
Activation of the Bootloader Mode
1) via push button:
·
Hold both buttons for 3 seconds
2) or
·
Remove the power supply
·
Hold down the "Select" button. If the push button is recessed, use a pin or paper clip
·
Connect the operating voltage
3) by Software: (only if "Enable FW to BL" was previously activated in the
"GBL_Conf.exe" application)
·
Start the "GBL_Conf.exe" program
· Do a network search with the "Search" menu action
· Activate in menu "Program Device" the item "Enter Bootloader"
4) via web interface:
Press "Enter Bootloader Mode" on the maintenance web page.
Whether the device is in Bootloader mode, is indicated by the flashing of the status
LED, or it is shown in "GBL_Conf.exe" application after a renewed device search (ap-
pendix "BOOT-LDR" after the device name). In Bootloader mode the program
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