Siemens SENTRON PAC4200 Manual page 110

Replacing the battery
This will start data backup. The SENTRON PAC4200 copies the data from the battery-
backed memory into the internal non-volatile memory.
The data does not leave the device.
The following data is stored:
● Load profile configuration
● Load profile data
● All counter values, e.g.
– Energy
– Daily energy
– Operating hours
– Process counter
– Universal counter
– User-defined counter
– Alarm counter
– Event counter
– Configuration counter
The device indicates completion of data backup.
The following data could be lost, for instance, when the battery is replaced:
● Event log
● Min./max. values for all measured variables
● Date and time
● Sliding window demands
This data can be backed up beforehand using the software.
PAC4200
System Manual, 05/2019, A5E02316180B-05
7.2 Parameterizing via the user interface
Parameterizing
109