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EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
PSB 9000 3U Series
3.5
Manual operation
3.5.1
Switching on the device
The device should, as far as possible, always be switched on using the rotary 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 will first show some device related information (model, firmware versions etc.) and
then a language selection screen for 3 seconds. A few seconds later it will show the main screen.
In setup (see section
„3.5.3. Configuration via MENU“
in the second level menu “
General settings
” is an option “
DC
terminal after power ON
” in which the user can determine the condition of the DC power stage after power-up.
Factory setting here is “
OFF
”, meaning that the DC power stage on power-up are always switched off. “
Restore
”
means that the last condition will be restored, either on or off. All set values are always saved and restored.
For the time of the start phase the analog interface can signal undefined statuses on the output
pins such as ALARMS 1 or ALARMS 2. Those signals must be ignored until the device has
finished booting and is ready to work.
3.5.2
Switching off the device
On switch-off the last condition of the power stage and the most recent set values are saved. Furthermore, a PF
alarm (power failure) will be reported, but can be ignored.
The DC power stage is immediately switched off and after a short while fans will shut down and after another few
seconds the device will be completely powered off.
3.5.3
Configuration via MENU
The MENU serves to configure all operating parameters which are
not constantly required. These can be set by finger touch on the
MENU touch area, but only if the DC terminal is switched OFF.
See figure to the right.
If the DC terminal is switched on the settings menu will not be
shown, only status information.
Menu navigation is done by finger touch. Values are set using the
rotary knobs. The assignment of the knobs to the adjustable values
is not indicated in menu pages, but there is an assignment rule:
upper value -> left-hand knob, lower values -> right-hand knob.
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 pages following.