10. The Web`log; Connection Options; Ripple Control Receiver With Web`log, Digital Inputs - meteocontrol Power Control Operating Manual

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.
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AI4 AI3
110 V
N L AC Phone
230 V
5 4 3
+ - + - + - + - + -
AI2 AI1 DI1 DI1 DI1
6
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Ethernet RS485 RS232
24 V
meteocontrol Power Control 03082012 - en
1
2
+ - +
DI1
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DO1