Lenze ACU UPS for Industrial PCs - Manual (Page 12)

Software operation
User Interface Dialogs
Registry "ACU Control" − Configure UPS
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12 LDCDP−EPC50ACU EN 4.0
2.3.2 Registry "ACU Control" − Configure UPS
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Note!
This registry is only shown when the ACU software has been called up via the
system panel. It is not shown when the software is called up by double−clicking
the symbol in the information bar of the Windows task bar.
ACU USV V2.x:
Dialog Box Value Range Explanation
Buffer Time [s] 0.00 ... 64.00 s Period of time to wait until a voltage failure is reported by the
ACU UPS control unit. Thus, voltage fluctuations are filtered
out.
Delay Time 0 ... 240 s;
infinite
Maximum period of time the industrial PC can be fed by the
battery/capacitor pack, depending on the hardware.
Restart after Delay Time On/Off On: Restart or shutdown of the system when the delay time is
up.
UPS Activated On/Off On: UPS support activated
Off: UPS support deactivated
Auto off after shutdown On/Off On: The ACU UPS control unit is switched off right after the
shutdown of the system. This function requires a system with
ACPI support (ETX−CD).
Backlight off after Power Fail On/Off On: Deactivates the backlight of the TFT display in case of a
voltage failure.