User manual

Page 29
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
ELR/ELM 5000 Series
3.4 Manual operation
3.4.1 Powering the device
As far as possible, the rack should always be switched on using the toggle switch on the front of the device.
Alternatively this can take place using an external cutout (contactor, circuit breaker) of suitable current capacity.
After switching on, the display of all installed load modules will rst show the company logo, followed by manufac-
turer’s name and address, device type, rmware version(s), serial number and item number (approx. 3 s). In setup
(see section „3.4.3. Conguration via MENU“), in the second level menu “General settings” is an option “Input
after power ON” in which the user can determine the condition of the DC input after power-up. Factory setting here
is “OFF”, meaning that the DC input on power-up is always switched off. “Restore” means that the last condition
of the DC input will be restored, either on or off. All set values are also and always restored.
3.4.2 Switching the device off
On switch-off, the last input condition and the most recent set values and input status are saved. Furthermore, a
PF alarm (power failure) will be reported, but can be ignored in this situation.
The DC input is immediately switched off and after another few seconds the device will be completely powered off.
3.4.3 Conguration via MENU
The MENU serves to congure all operating parameters which are not con-
stantly required. The menu can be accessed by tapping the MENU touch
area, but only while the DC input is switched OFF. See gures to the right.
Menu navigation is by touch only (nger or pen). Values are set using the
rotary knob or direct input via touch screen. The assignment of the knob to
the adjustable value is indicated by the selected value being inverted (black
on white). Selecting another value can only be done by tapping on it.

The menu structure is shown schematically on the following pages. Some
setting parameters are self-explanatory, others are not. The latter will be
explained on the next pages.