HT instruments HT7051 - Manual (Page 26)

HT2055
EN - 25
8 OPERATION WITH MEMORY
The measurement results, including associated parameters, can be saved inside the
internal memories of station unit and meter unit. In particular:

The step/contact voltage measurements can be saved in the meter unit
 The earth resistance/ground resistivity measurements can be saved in the station unit
and then transferred to the meter unit
 The values of generated currents are automatically saved in the station unit
The internal memory of both units is divided into 3 levels with max 199 locations each. The
number of measurements which can be saved in a location is only limited by the available
memory
The internal memory (see Fig. 30) includes two types of structures:

The data structure  defines the order of the saved results with the division into
“OBJECTS” and “LOCATIONS”
 The structure of measurements  defines the information on the type and the number
of measurements associated to the selected data structure (Object and Location)
Fig. 30: Structure of internal memory of the meters
This kind of structure permits an easy manipulation of saved data as:

The results are organized and structured into groups
 The surfing among the saved results is simplified
 The printed report can be created with or without minor modifications after the
downloading to PC
Data structure
RECALL RESULTS Type of operation inside the memory
OBJECT 001
LOC1 001
LOC2 001
Data structure (OBJECT, LOCATIONS)
OBJECT 001
1
st
level
 OBJECT: defines the default name of the object
which is an associated reference number
LOC1 001
2
nd
level
 LOC1: defines the first measurement point which is
associated reference number relative to the saved data
LOC2 001
3
rd
level
 LOC2: defines the second measurement point which
is associated reference number relative to the saved data