Technical data

Default values of the dialog elements can be preset by using the "De‐
fault" button. Default values are:
– Shutdown Delay Time: 30 seconds
– Enable Startup Accu Test: active
– Disable UPS: inactive
Command
In the "Command" group an executable program (*.exe; *.bat) can be entered
and activated that should be started and executed after the initialization of the
shutdown. This is to be used if applications that do not react on messages
received from the complete system are to be stopped in order to avoid data
loss.
Generally, the respective clearing and terminating programs are entered and
activated. If several programs have to be executed or if the programs have
transfer parameters, they have to be combined and entered in a batchfile.
The entry must not contain any request parameters and the pro‐
gram must not initialize any shutdown!
● Disable Sending QueryEndSession
The "QueryEndSession" message is sent by the operating system to in‐
form about the shut-down of the system. This "Disable Sending Quer‐
yEndSession" setting impedes the sending of the system message
QueryEndSession to the whole system after a voltage breakdown. This
setting can only be activated if the "Execute Command File" checkboxes
are selected. This can be necessary if a certain sequence is to be followed
after ending the applications.
It is absolutely required to enter the responsible application as program to
be executed. The application is also responsible for sending the "Quer‐
yEndSession" message to the system!
Info
● Shutdown Count
The given value indicates the number of shut-downs of the system caused
by the UPS function. A battery change is recommended after 3000 forced
shut-downs.
Remarks
● General
All important events are saved in the Windows Event Viewer.
● Battery Test
The battery test is started by pressing the "Test Battery" button. If the
battery test fails, the LED next to the "Test Battery" button switches from
green to red.
● Disable UPS
If this checkbox is enabled in the normal operating mode and if there is a
voltage breakdown, a proper system shutdown is no longer possible!
The "Disable UPS" function is only to be used during the commissioning
of the system or during the installation of the software. Do observe that for
normal operation "Disable UPS" is unselected!
9.3.3 Installation Notes
The UPS program consists of 3 parts:
1. The control program: ups_nt.cpl
2. The actual service program: ups_nt.exe
3. The help file: ups-nt.hlp
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