Quick Installation Guide
Document
WERA4-Quick-US-200917
Page 63 of 73
If the values are within the valid range, the colour of the displayed values turns green.
If not , the colour is changed to red. The temperatures might also be displayed in
yellow colour, if the temperature is just below the limit or if the racks are still switched
off to cool down.
In addition you can see the maximum temperature, that is allowed inside the racks
(FCR and RER). If one temperature is going above this limit, the WERA-system will
automatically be switched off and will not automatically be switched back on again,
before the temperature in all these racks has fallen at least 5 °C below the limit.
At the bottom of the window there is an information field, which informs you about the
actual software progressing steps. If a problem is detected, the software will also
display help information here like possible error sources that should be checked.
There is a status overview in the group-
box “Power”. You can see here if the AC
voltages distributed by the Power Supply Rack (PSR) to the individual racks are
switched “ON” or “OFF”. Additionally you can see the status of the optional digital
output of the PSR, which may be used to control external hardware.
When you click on the button
“check system now”, new values will be read in and the
display will be updated.
Over the “Settings” menu or with the help of some shortcuts, you can open the
configuration-windows:
“Ctrl-W”
opens the window “WERA-Setup”
“Ctrl-Q”
quits the program
7.10.1.2 WERA Setup-Window
– System Power, hardware and system check
timing configuration tab
This section of the setup window helps you to control the AC power distribution to the
individual WERA racks and other external equipment connected to the spare (Aux 1 /
Aux 2 (optional)) outputs.
The optional „Digital Out“ relay can be used to switch an externally supplied DC
voltage. Its main function is to reset a modems/routers supply voltage, if the internet
connection is lost. See section
4 WERA Setup-Window
– Modem tab for
details
.
The standard power configuration is:
System Power
ON
Power Amplifier
ON
FCR
ON
Aux 1
OFF
RER 1
ON
Aux 2
OFF
RER 2
ON
Digital Out
OFF
The new setting will immediately be used after clicking the button „set relays now“.
Additionally this window is used to activate the automatic system check and configure
the interval. By default this should be activated and set to once per hour, but
sometimes a shorter repetition time might be useful.
During the system check, the voltages, temperatures and forward/reverse power of the
FCR, RER, RER 2 and PA are read in and displayed in the main window. If the
