User Manual

System overview
3.6 Menu-based operation
3UG4 / 3RR2 monitoring relays
40 Manual, 02/2013, NEB927043002000/RS-AA/002
Note
Aborting the menu switchover
The switchover process will be interrupted if the SET key
is released while or is
displayed. The menu will revert to the menu command you were working with when the
switch was initiated.
Note
Reset in the event of an error
To reset the device, it is necessary to press both arrow keys
simultaneously for more than
2.5 s after removal of the cause of error and with Hand-RESET active. While the keys are
pressed,
appears on the display.
The possible settings for resetting the devices via the "Reset response" parameter can be
found in the "Operation" chapters of the relevant monitoring relays.
Note
3UG4625 residual current monitoring relays automatically return to showing the actual
measured value 30 seconds after the last limit value change.
Note
Quitting the SET menu level will trigger an internal reset in 3UG4621/3UG4622/3UG4625
and 3UG4641 device variants and restart the startup delay.