GÜDE Expert Power Control 8041 Series, Manual

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Expert Power Control 8041/8045 © 2022 GUDE Systems GmbH
Support
The serial number is not stored in the device, but only visible on the device label.
However, you can display the MAC address in the IP address configuration
. If you
contact Gude Systems Support with the MAC address, we will be happy to give you the
corresponding serial number.
5. 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 software,
and can not use the crypto hardware. On the configuration page, e.g. "SHA-512", needs
up to 45 seconds to calculate the key.
6. 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.
7. 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
.
8. Importing an older firmware
· During a firmware update, old data formats are sometimes converted to new struc-
tures. If an older firmware is newly installed, the configuration data and the energy
meters may be lost! If the device then does not run correctly, please restore the fact-
ory settings (e.g. from the Maintenance Page
).
9. Disable switching events
· You can set the sending of syslog, emails etc. when switching ports (only concerns
Gude devices with relays) under "System" in the sensor configuration
.
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