Sices HS 315, Техническое руководство

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Technical Handbook 141
By assigning the AIF.2113 function to a virtual analogue input, it is possible to compile
a table (as in the previous example), where the first column indicates different engine
powers (% of P.0125). The second column, instead, contains the corresponding
optimized engine speeds (%).
For the connection to the speed governor, HS315 can use both an analogue output
and the CANBUS connection (see 9.5.8.4).
Starting from version 1.09, parameter P.9656 has been added ("Use the speed governor to
control the generator voltage "): for this type of alternators, set it to "
1 - Yes ".
In generators equipped with this type of alternator, the generated voltage is proportional to the
rotation speed of the alternator itself. HS315, therefore, has only one command:
•
The command to the speed governor: with this command, the generator voltage is
indirectly regulated, in order to control the charging voltage/current for the storage
battery. For the connection to the speed governor, HS315 can use an analogue output
or the CANBUS connection (see 9.5.8.4).
•
There is no specific command for the automatic voltage regulator, since, by definition,
it does not exist.
HS315 acts on the automatic voltage regulator only to control the charging voltage/current for
the storage battery. The connection between HS315 and the automatic voltage regulator is
possible only through an analogue output of HS315 (JR, or an analogue output of a DANOUT
expansion module).
Parameter P.0840 configures the value for the internal regulation command to be used when
the engine is stopped.
To associate the internal regulation command (%, for battery charging) to an analogue output,
you can act in three ways (the examples refer to the analogue output 1):
•
Configure the analogue output (parameter P.6001 for output 1) with the AOF.1000
function ("Storage battery charge regulator"). The following parameters control the
scaling of the output.