Gude Expert Net Control 2304, Manual, Page: 22 / 87

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Expert Net Control 2304 © 2021 GUDE Systems GmbH
Operating
"GBL_Conf.exe" can disable the password and the IP ACL, perform a firmware update,
and restore the factory settings.
For devices with relays, entering or exiting the bootloader mode does not change
the state of the relays as long as the operating voltage is maintained.
Abandonment of the Bootloader Mode
1) via push button:
· Hold both buttons for 3 seconds (only if the device has 2 buttons)
2) or
· Remove and connect the power supply without operating a button
3) by Software:
·
Start the "GBL_Conf.exe" application
· Do a network search with the "Search" menu action
· In menu " Program Device " activate the item "Enter Firmware"
For devices with relays, entering or exiting the bootloader mode does not change
the state of the relays as long as the operating voltage is maintained.
Factory Reset
If the device is in bootloader mode, it can always be put back to its factory default. All
TCP/IP settings are reset in this operation.
If a unit is set to factory defaults, an uploaded certificate or updated firmware will
be preserved.
1) via push button:
· Activate the Bootloader Mode of the device
·
Hold down the button (or the "Select" button for devices with 2 buttons) for 6
seconds. If the push button is recessed, use a pin or paper clip
· The status LED will blink in a fast rhythm, please wait until the LED blinks slowly
(about 5 seconds)
2) by Software:
·
Activate the Bootloader Mode of the device
·
"Start the GBL_Conf.exe" program
· In menu "Program Device " activate the item "Reset to Fab Settings"
· The status LED will blink in a fast rhythm, please wait until the LED blinks slowly
(about 5 seconds)