Functions; Power Control; Master Functions; Power Requirements Change Message - meteocontrol Power Control Operating Manual

4.4

Functions

4.4.1

Power control

P
P/Q
4.4.2

Master functions

4.4.3

Power requirements change message

4.4.4

Deactivation of the alert

meteocontrol Power Control 03082012 - en
Active power procedure (P procedure)
With the internal inputs of the WEB`log PRO only the active
power procedure can be carried out via digital requirements,
Active and reactive power procedures (P/Q/cos φ procedures)
With the PCU different active and reactive power procedures
can be selected and configured.
In larger plants with several WEB`log PRO devices, a WEB`log
PRO assumes the master function.
The master receives the requirement values from the energy
supplier. The information is forwarded to all WEB`log PRO
devices (slaves) or the configured IP addresses via Ethernet
using a broadcast.
When changing the power requirements, the WEB`log PRO
informs one or more recipients via the reporting route
configured.
The message contains information on the time of changing and
the required power level.
(portal function, in preparation)
In the event of an enforced reduction, certain alerts are
deactivated for the duration of the reduction (e.g. comparison
energy to irradiance).
The SaferSun internet portal identifies the required reduction
and deactivates the alerts for this period.
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