ScreenMaster RVG200
Paperless recorder
6 Archiving
OI/RVG200-EN
57
6.7 Data file examples
Archived data is stored in a secure binary encoded format. A separate file is created for each recording
channel. The log data is stored in an encrypted text format. The files can be read on a PC using the
Company's DataManager Pro data analysis software package.
6.8 Data verification and integrity
When data is saved to the archive media it is checked automatically to verify that the data stored on the
media matches exactly what is stored in the internal memory.
Each block of data in the channel data files has its own data integrity check. This enables the integrity of the
data stored on the archive media to be verified when it is viewed using the Company's DataManager Pro
software package.
The log files also contain built-in integrity checks enabling the integrity of the data to be verified by the
DataManager Pro software.
Fig. 6.2 DataManager Pro file sample
