Lenze ACU UPS for Industrial PCs - Manual (Page 5)

Software description
Operating mode
1
l
5 LDCDP−EPC50ACU EN 4.0
1 Software Description
The industrial PC option "ACU UPS Control Unit" in combination with a battery/capacitor
pack extends the industrial PC (IPC) by one UPS function.The ACU UPS software controls
the behaviour of the IPC in this process as soon as the hardware identifies a supply voltage
failure.
The ACU UPS control unit is a factory set pre−equipment if you chose this option when
placing your purchase order. However, it can also be upgraded later on by Lenze service
personnel.
If you purchased the preinstalled operating system on a storage medium at Lenze, the ACU
UPS software is already installed and configured according to your hardware.
Alternatively, you can find the software on the driver CD for your IPC. Then, install the
software as described in the chapter "Software Installation". (
¶ 17
1.1 Operating mode
During the boot phase of the operating system, the ACU UPS is in a permanent buffer
operation which means that it already provides protection against data loss in the boot
phase, even before the ACU software has started.
The ACU software starts automatically after the operating system has been booted and
monitorsthe voltage supply from the background until it is closed along with the operating
system.
1.2 System Requirements
)
Note!
Software versions Vx.x must only be used in conjunction with specific devices
and are incompatible.
ACU UPS version Device Operating system
V2.x IPC CPC 2700, EL 870−9700 or CS
5700−9700 with ACU UPS control
unit Windows XP
â
or Windows
â
XP
Embedded
V3.x L−force Controller 3241 C Windows XP
â
or Windows
â
Embedded Standard 2009
V4.x IPC CPC 2800, EL 1800−9800 or CS
5800−9800 with ACU USV Control
Unit Windows XP
â
or Windows
â
Embedded Standard 2009