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meteocontrol Power Control 03082012 - en
10. The WEB`log
The WEB`log is the central element for the implementation of the
meteocontrol Power Control.
Power Control function:
•
Receipt of the processed requirement values from the PCU
•
Receipt of the requirement values from WEB`log digital inputs
•
Receipt of measurement values from the grid connection point
•
Algorithm system control circuit for power on the grid connection point
•
Requirement procedure and determination of control values
•
As the master: sending of control values to slaves
•
As the slave: receipt of control values
•
Transfer of control values to the inverters
10.1
Connection options
10.1.1 Ripple control receiver with WEB`log, digital inputs
The following example shows the connection of a ripple control receiver to
the internal digital inputs of the WEB`log.
When using the internal WEB`log inputs (WEB`log DIs), the use of feedback
signals is not supported.
+ -
+ -
- +
- +
- +
- +
- +
- +
- +
- +
DI1
DI1
DI1
DI1
AI1
AI2
AI3
AI4
RESET
Phone
Ethernet
RS485
RS232
24 V
DO1
AC
230 V
110 V
N L
1
6
2
3
4
5
