Eltek Valere UNV-F 2.5 Manual de usuario descargar pdf (Pagina 26)

DC Controller

UPC4 Master

User Manual

Page 26/100

REMARK: Existing alarms can be cancelled only by remedy of the cause of the alarm.

If an RDD or RDP is used, the red LED "ALARM" blinks as long as a minimum of one alarm is

existe

nd.

4.8.2 Event history

All events which are allocated to this output are written into the event history list. They are

there recorded including information such as start and stop of the event, date, and time.

Attention

: With leaving the event list the system requests whether the list shall be deleted or

not. If the list shall be deleted, the system asks for a log-in if the actual user has no privilege

for “delete event list” or if no log-in has been done before.

If the memory is full (500 entries), the first failure is deleted and the last one is added.

(For details please see section 6.7.2 Signals enable

4.9 Safety concept/authorization

A configurable user administration is implemented in the UPC4. The safety settings show, which

parameters can be seen or changed by the user or which privileges are available for him (e.g.

“delete event history”).

If an user wants to carry out a protected operation at the unit, he has to authorize via login. The log

out auto

matically is carried out after 10 minutes inactivity time of the control keys.

4.9.1 Default User and Password

In order to differentiate between different user levels there are eight different

user available. For the user

"Factory" only access by the factory is available.

ATTENTION

The password for „user1“ to “user7“ is „user“ (factory-preset).

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Eltek Valere UNV-F 2.5 Manual de usuario Pagina 26