Table of Contents
Advertisement
BTV 16/40
UPS Program
Functionality
DOK-SUPPL*-BTV16/40***-PR02-EN-P
The program "UPS
" serves to control and monitor the integrated
NT
uninterruptible power supply (UPS). In addition, the program has the task
to:
• monitor the system temperature in the device
• monitor the function of the fans
• monitor the internal operating voltages
• check the charging status of the batteries, if required
• set the PROFIBUS address
• set the COM interface for the touch screen controller
• set the SIS interface mode
The communication between program and UPS occurs via the serial
interface.
The program consists of two parts, a Control Panel Applet and the
Windows NT service.
The task of the UPS program is in case of a voltage breakdown within a
determinable time (delay time: maximum 60 seconds) to
• send a message to all active applications, so that they can be closed
by the user or via special user routines and
• to shutdown the operating system after the expiration of the delay
time.
Once the voltage monitoring is activated, it is not possible to stop the
system shutdown.
Closing all active applications prevents data loss in the event of an
unexpected
After a maximum of 60 seconds the USP switches off the PC power
supply unit, if the supply voltage has not been restored (see Switch Off
Conditions on page 9-2).
In the normal mode the user has no access to the UPS
the user has special access rights and after re-starting the operating
system operation is possible and settings can be made.
Note:
Modifications of the parameters set in the UPS
carried out after consulting Bosch Rexroth.
voltage
NT
9-3
Software
interruption.
program. Only if
may only be
NT
Advertisement
Chapters
Table of Contents
