Sices HS 315, Техническое руководство

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130 Technical Handbook
o
237 - Generator status not available.
o
001 - Minimum generator's voltage.
o
056 - Low generator's voltage.
o
059 - High generator's voltage.
o
002 - Maximum generator's voltage.
o
011 - Reverse current on the generator.
o
015 - Trip on GCB circuit breaker.
o
016 - Maximum generator current (50).
o
006 - Maximum generator current (51).
o
225 - High generator current.
In addition, the controller makes available the generator statuses for the AND/OR logics by
means of the following internal statuses:
•
ST.024 - "Generator present (voltages/frequency)".
•
ST.025 - "Generator absent or out of thresholds".
•
ST.026 - "Delay for generator in thresholds".
•
ST.027 - "Generator in thresholds".
•
ST.028 - "Delay for generator absent or out of thresholds".
The following functions, for the configuration of analogue outputs, are linked to generator
management. The outputs are managed based on a generator analogue value. Use the
"conversion curves" to adapt the single value to the output (0-100%):
•
AOF.3101
(“Frequency of the generator”).
•
AOF.3111
(“Voltage of the generator (AC)”).
•
AOF.3113
(“Voltage of the generator (DC)”).
•
AOF.3121
(“Power of the generator”).
•
AOF.3131
(“Current of the generator (DC)”).
HS315 implements 4 different protections for the generator current:
•
One warning for high current (W225, parameters P.9691, P.9692 and P.9693).
•
One alarm (block) for maximum current (short circuit) (A016, parameters P.9691,
P.0311, P.0312 and P.9694).
•
One alarm (block) for time dependent maximum current (A006, parameters P.0309,
P.0310 e P.0323).
•
One alarm (block) for current reverse (A011, parameters P.9691, P.9695, P.9696 e
P.9697).
HS315 implements 4 different protections for the generator frequency. Keep in mind that, when
no AC voltages are connected to the controller, the protections can work on the engine speed
(if available).
•
One deactivation for minimum frequency (D003, parameters P.0202, P.0305, P.0306).