User Manual

Page 22
ENS2
www.elektroautomatik.de
ea1974@elektroautomatik.de
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
3.4 Relay triggering test
A manual relay test can be triggered by pushing the middle button for longer than 3s. This causes both relay/con-
tactorstoswitcho󰀨andthedisplaytoshowanerrorwhichwillvanishautomaticallyafteroneminute.Beforeyou
can trigger the test, push the top button shortly (main display), so the display changes to show this:
Afterthetesthasstarted,thedisplaywilladditionallyshow“→Relayactiontriggered“.
4. Main menu
The main menu can be accessed from the standard display, by pushing the middle button:
In the menu, the middle pushbutton is used to enter submenus and the other two buttons are for navigation. The
single menu items are explained below.
4.1 Parameter display
The parameter display screengive an overview over all active supervision parameters:
Other screens, accessible with the navigation buttons:
• Voltage N-L
• Connection times (switch-on delay)
• Frequency
• Connection limits (switch-on thresholds)
• Other parameters