Siemens Sicam P850 7KG85 Series - Page 151

7 Operation at Use of a PC
7.3 Configuration of the Device
151SICAM P850/P855, 7KG85xx, Device Manual
E50417-H1040-C482-A6, Edition 10.2018
7.3.5.4 Memory Management
Default Settings and Setting Ranges
1)
The memory sizes for measurement recorder can be changed.
2)
If the rest storage capacity fall below 10 %, it will mark as red color on User Interface, then the activation
is not possible.
1)
The memory sizes for event list, PQ records and fault records can be changed.
2)
The memory size for trend recording is calculated automatically and forms the difference to 100 % of the
total memory size. The maximum total memory size of 100 % cannot be exceeded due to
parameterization errors.
3)
If the rest storage capacity fall below 31 %, it will mark as red color on User Interface, then the activation
is not possible.
Table 7-15 Memory Management (SICAM P850)
Parameter Default Setting Setting Range
Splitting
Measurement recorder 85.0 %
(the recording time depends on
the aggregation interval)
60 % to 90 %
1)
Fault recorder 15.0 %
(residual storage capacity)
10 % to 40 %
2)
Table 7-16 Memory Management (SICAM P855)
Parameter Default Setting Setting Range
Splitting
Event recorder 1.0 % 1 % to 33 %
1)
Measurement recorder 35.0 %
(the recording time depends on
the aggregation interval)
33 % to 65 %
1)
Trend recorder 61.0 %
(residual storage capacity)
31 % to 63 %
2) 3)
Fault recorder 3.0 %
(Numbers of records depends on
the fault record time.)
3 % to 35 %
1)