Table des Matières
Publicité
• Technical characteristics
Availability of saved data.
Data are stored in a sliding window memory (the oldest data are deleted and replaced by the most recent ones).
- Group 1 data:
According to the type (tyPE0 ÷ tyPE4) and the sampling time set, data are available for different periods of time
before being replaced.
Data availability time is shown in Table 2
Tab. 2
Type
0
1
2
3
4
- Group 2 data:
Energy measurements are saved every 5, 10 or 15 minutes. Data availability time is shown in Table 3
Tab. 3
54
®
2 s
5 s
18 h
45 h
27 h
68 h
50 h
125 h
45 h
113 h
T = [floor(528/R lenght) * 8192 * time
floor = function that returns the integer part of a number
time
= time interval in seconds
sec
Rlength = record lenght in bytes - [Variable part + Fixed part] -
Example: 3V + 3I + Fixed part = 12+12 + 8 = 32
Sampling time
5 min
10 min
15 min
Sampling time
10 s
30 s
60 s
91 h
273 h
546 h
136 h
409 h
819 h
250 h
750 h
1501 h
227 h
682 h
1365 h
] / 3600 sec
sec
2 min
5 min
10 min
1092 h
2730 h
5460 h
1638 h
4095 h
8190 h
3003 h
7507 h
15015 h
2730 h
6825 h
13650 h
Memory capacity
444 days
888 days
1333 days
Publicité
Table des Matières
