Elektro-Automatik EL 9000 B Slave serie Betriebsanleitung Seite 75

3.6.2.1 User defined events
The monitoring functions of the device can be configured for user defined events. By default, events are deactivated
(action = NONE). Contrary to device alarms, the events only work while the DC input is switched on. It means, for
instance, that you cannot detect undervoltage (UVD) anymore after switching the DC input off and the voltage is
still sinking.
The following events can be configured independently and can in each case trigger the actions NONE, SIGNAL,
WARNING or ALARM.
Action Impact
NONE User defined event is disabled.
On reaching the condition which triggers the event with action SIGNAL or WARNING a
SIGNAL/WARNING
bit in the status register of the device will be set. That register can be read via USB. With
this series, actions SIGNAL and WARNING are equal.
On reaching the condition which triggers the event with action ALARM a bit in the status
ALARM register of the device will be set and the DC input will be switched off. Both conditions can
be read via USB from the status register.
Short Long
UVD UnderVoltage Detection
OVD OverVoltage Detection
UCD UnderCurrent Detection
OCD OverCurrent Detection
OPD OverPower Detection
As soon as an event is set up with an action other than "NONE" while the DC input is still switched on, it can im-
mediately occur and switch the DC input off. It is thus recommended to configure events only while the DC input
is switched off.
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Description
Triggers an event if the input voltage falls below the
defined threshold.
Triggers an event if the input voltage exceeds the de-
fined threshold.
Triggers an event if the input current falls below the
defined threshold.
Triggers an event if the input current exceeds the de-
fined threshold.
Triggers an event if the input power exceeds the defined
threshold.
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
EL 9000 B Slave Series
www.elektroautomatik.de
ea1974@elektroautomatik.de
Range
0 V...U
Nom
0 V...U
Nom
0 A...I
Nom
0 A...I
Nom
0 W...P
Nom
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