Sices GC250, Техническое руководство

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46 GC250 Technical Manual EAAM057608EN
DIF.2271 Remote OFF. When this input is active, the operating mode of the
controller is forced to OFF-RESET, and it is not possible
to use the push-buttons on the front panel to change it.
INFORMATION!: when this deactivates, if no
inputs are configured with the functions DIF.2272 and
DIF.2273, the operating mode is forced to the one set
before the input activation.
DIF.2272 MAN by remote control. When this input is active, the operating mode of the
controller is forced into MAN and you cannot use the
buttons on the panel to change it.
DIF.2273 AUTO by remote
control.
When this input is active, the operating mode of the
controller is forced into AUTO and you cannot use the
buttons on the panel to change it.
DIF.2501 Genset start inhibition
When the input is “active”, the automatic start of the
engine is inhibited. For this function, the parameters
“Delay” is not used, whatever its value.
The “REMOTE START” mode is not influenced by this
function
DIF.2502 Inhibition to the taking
of load
Automatically, when this input is “active”, the opening of
the GCB circuit breaker is forced (and the closing of MCB
too).
DIF.2703 It enables the load
thresholds.
If the input is not active, the management of the load
thresholds (described in par. 11.2) is disabled
DIF.3001 GCB status. Yes It is used to detect the actual status of the KM/MCB
circuit breaker. In case of discordance between status
and command, a signalling will outline it.
DIF.3002 MCB status. Yes An input configured in this way is used to activate early
warnings in the event of a discrepancy between the
controls to the switch given by the board and the status
of the same switch. Warning can be also issued in this
case or, even, depending on the configuration, the gen-
set can be started in case of MCB closure failure. It is
also used to detect the status of the circuit breaker when
it is commanded by external devices.
DIF.3101 External mains sensor.
When the input is “active” the mains is considered to be
“in tolerance”.
DIF.3301 Fuel level for pump
start.
If the input is “active” the fuel pump is started ( see par.
11.1).
DIF.3302 Fuel level for pump
stop.
If the input i
s “active” the fuel pump is stopped (see par.
11.1)
DIF.4001 General warning. Yes
If the input is “active”, a warning is issued: the message
shown is the one set by means the related “text”
parameter.
DIF.4003 General deactivation. Yes
If the input is “active”, a deactivation command is issued:
the message shown is the one set by means of the
related parameters.
DIF.4004 General alarm. Yes If the input
is “active”, an interlock is issued: the message
shown is the one set by means of the related “text”
parameter.
DIF.4011 Warning (after oil
delay).
Yes If the input is
“active”, an alarm (block) is issued if the
time set by means P.0216 is elapsed from the engine
running detection. The message shown is the one set by
means the related “text” parameter.
DIF.4013 De-activation (after oil
delay).
Yes
When the input is “active”, if the time set by means of the
P.0216 parameter from engine start has elapsed, a
deactivation command is issued: the message shown is
the one set by means of the related parameters.