Gude Expert Power Control 1202, Manual, Page: 90 / 93

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Expert Power Control 1202/1292 © 2018 Gude Analog- und Digitalsysteme GmbH
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5.3 Declaration of Conformity
This product from the Expert Power Control 1202 / 1292 series is in conformity with
the European directives for CE marking applicable to this product. The complete CE
declaration of conformity for this product can be found on the website www.gude.info in
the download section of the product.
5.4 FAQ
1. What can I do if the device is no longer accessible?
· If the Status LED is red, the device has no connection to the switch. Unplug and plug
the Ethernet cable. If the Status LED is still red, try other switches. If one uses no
switch, but connects e.g. a laptop directly to the device, make sure you are using a
crossover Ethernet cable.
·
If the status LED is orange for a longer time after unplugging and plugging the Ether-
net cable, then DHCP is configured, but no DHCP server was found in the network.
After a timeout, the last IP address is configured manually.
· If there is a physical link (status LED is green) to the device, but you can not access
the web server, bring the device into bootloader mode and search for it with
GBL_Conf.exe
. Then check the TCP-IP parameters and change them if neces-
sary.
· If the device is not found by GBL_Conf.exe in bootloader mode, you can reset the
settings to factory defaults
as the last option.
2. Why does it sometimes take so long to configure new SNMPv3 passwords on
the website?
The authentication methods "SHA-384" and "SHA-512" are calculated purely in soft-
ware, and can not use the crypto hardware. On the configuration page, e.g. "SHA-512",
needs up to 45 seconds to calculate the key.
3. Can you enter multiple e-mail recipients?
·
Yes. In the E-Mail configuration in the Recipient Address field, it is possible to enter
multiple e-mail addresses separated by commas. The input limit is 100 characters.
4. Why did the MIB tables change after the firmware update?
Since the number of possible event types was increased, the previous trap design res-
ulted in an excess of trap definitions: See Change in Trap Design
.
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