Sices HS 315, Техническое руководство

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144 Technical Handbook
•
EVT.1521
: start of the “standard” charge cycle.
•
EVT.1522
: start of the “full” charge cycle.
The following functions, for the configuration of analogue outputs, are linked to the plant
battery management. The outputs are managed based on a plant battery analogue value. Use
the "conversion curves" to adapt the single value to the output (0-100%):
•
AOF.3313
(“Voltage of the battery (DC)”).
•
AOF.3321
(“Power of the battery”).
•
AOF.3331
(“Current of the battery (DC)”).
In addition, the controller makes available the states related to the charging process for the
AND / OR logics through the following internal states:
•
ST.144: "charging procedure not in progress".
•
ST.145: "Voltage alignment before closing GCB".
•
ST.146: "charging in progress in BULK mode".
•
ST.147: "charging in progress in ABSORPTION mode".
•
ST.148: "charging in progress in FLOAT mode".
•
ST.149: "charging in progress, FLOAT mode terminated".
•
ST.150: "cooling cycle with GCB closed".
If the operator manually starts the genset (in MAN) and closes the GCB circuit breaker, the
controller starts to charge the battery from the ABSORBTION stage. It is possible, however,
to force a different stage by keeping pressed the SHIFT button for 2 seconds, when page M.02
is shown:
•
FLOAT stage is forced is current stage is ABSORBTION.
•
BULK stage is forced is current stage is FLOAT.
•
ABSORBTION stage is forced is current stage is BULK.
In manual mode, after the time P.9680
(“Charge (full) duration in FLOAT mode”) or P.9687
(“Charge (standard) duration in FLOAT mode”) (see 9.5.7) is elapsed, the controller continues
to be in the FLOAT stage, but it advice the operator about this situation showing “FLOAD
END”.
HAS315 manages the following counter during charge/discharge processes;
Counter Clearable Display page
Number of charge cycles Yes M.04
Energy transferred to the battery during charge cycles (Ah)
Yes
M.04
Power transferred to the battery during charge cycles (Wh)
Yes
M.04
Number of discharge cycles
Yes
M.04
Energy supplied by the battery during charge cycles (Ah)
Yes
M.04
Power supplied by the battery during charge cycles (Wh)
Yes
M.04
Number of charge cycles No M.05
Energy transferred to the battery during charge cycles (Ah) No M.05