Lenze 3200 C Bedienungsanleitung PDF herunterladen (Seite 21)

Product description

UPS functionality

Lenze ¯ BA_3241C ¯ 4.0

3.6 UPS functionality

In case of supply voltage failure, the UPS functionality (uninterrupted current supply) of

the device provides a backup function for saving the user data (retain variables, logbook

data) before the device will be switched off.

In order to minimise the power consumption and increase the safety during the buffer

times, circuitry parts that are not required can optionally be switched off during a supply

voltage failure (e.g. supply of the backplane bus, supply of the devices connected to the

USB ports).

IPC 3241 C

UPS functionality via ... ¯ External battery pack (ACCU−PACK)

¯ External capacitor pack (CAPS−PACK)

Storage medium for backup data SD/SDHC card

Buffer time sufficient for ... 1 MB of retain and logbook data

 Documentation for "ACCU−PACK"/"CAPS−PACK"

Here you can find detailed information on ...

¯ Battery pack (ACCU PACK);

¯ Capacitor pack (CAPS−PACK).

3.7 "Real Time Clock" functionality

The operating system contains the CMOS−RTC time via a maintenance−free chip.

The CMOS−RTC time is internally saved for a minimum period of 14 days. Then the time

must be set again manually via the »WebConfig« (parameter 91).

A battery is not

required.

3.8 Resetting the device (Reset)

To reset the device, press the reset button ( 19).

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Lenze 3200 C Bedienungsanleitung Seite 21