Sices HS 315, Техническое руководство

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142 Technical Handbook
o
P.0831: set to 0 if an increase in the output should corresponds to an increase
in the voltage. Set to 1 if an increase in the output should corresponds to a
decrease in the voltage.
o
P.0856: allows you to set the value for the analogue output corresponding to
an internal command of 0% (default 0%). For example, if you only want a
positive output, set it to 50%.
o
P.0857: allows you to set the value for the analogue output corresponding to
an internal command of 100% (default 100%).
•
Configure the analogue output (parameter P.6001 for output 1) with the AOF.1001
function ("Storage battery charge regulator (generic)"). In this case, the output scaling
must be done by means of a conversion curve.
•
Configure the analogue output (parameter P.6001 for output 1) with the function
AOF.0101 ("Used by the PLC"). Using the PLC, the internal command (available
through the internal measure AM.086) can be manipulated as required. The
converted value can be assigned directly to the analogue output in the PLC.
HS315 can use the engine speed regulation for:
•
Adjust the charging voltage/current for the storage battery (permanent magnet
alternator without automatic voltage regulator).
•
Optimize the engine speed based on the supplied power (traditional alternators with
automatic voltage regulator).
The connection between HS315 and the speed governor is possible via an analogue output
of HS315 (JR or an analogue output on a DANOUT expansion module), or via CANBUS.
Speed governor connection via analogue output
To associate the internal regulation command (%) to an analogue output, you can act in three
ways (the examples refer to the analogue output 1 of HS315):
•
For generators without automatic voltage regulator
Parameter P.0840 configures the value for the internal regulation command when
the engine is stopped.
o
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.
▪
P.0831: set to 0 if an increase of the output should correspond to an
increase in speed (and therefore in voltage). Set to 1 if an increase
of the output should correspond to a decrease in speed (and
therefore in voltage).
▪
P.0856: allows you to set the value for the analogue output
corresponding to an internal command of 0% (default 0%). For
example, if you only want a positive output, set it to 50%.
▪
P.0857: allows you to set the value for the analogue output
corresponding to an internal command of 100% (default 100%).
o
Configure the analogue output (parameter P.6001 for output 1) with the
AOF.1001 function ("Storage battery charge regulator (generic)"). In this
case, the output scaling must be done by means of a conversion curve.
•
For generators with automatic voltage regulator