Operation Using 8008 CDU
Page | 16
@
2019 – Valeport Ltd
4.6.
Storage Capacity
For the 106 which is fitted with 512K memory:
Data storage format per file.
Header = 17 Bytes
Data.
Data.
...
...
Data is made up from the following:-
Speed
= 2 Bytes
Direction
= 2 Bytes
Pressure
= 2 Bytes
Temperature
= 2 Bytes
Therefore for a single file containing data from a 106 with Temperature and Pressure the maximum number
of records is
(524288 - 17)/8 = 65533 Records
If the 8008 CDU is fitted with the logging option this is 128K memory.
The maximum number of records that may be stored depends on the configuration of the 106 and can be
worked out from the following table.
Data storage format per file.
Header = 14 Bytes
Data.
Data.
...
...
Data is made up from the following:-
Speed
= 2 Bytes
Direction
= 2 Bytes
Pressure
= 4 Bytes
Temperature
= 4 Bytes
Therefore for a single file containing data from a 106 with Temperature and Pressure the maximum number
of records is
(131072 - 14)/12 = 10921 Records