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2- 8 M6 - Special functions
The Genset has 5 menus for special functions: EJP, Start by mains kW, Dummy load, TPS, Hour counters. The relative parameters can be set in
this menu. The submenus are the following:
A)
EJP - only auto mode
B)
Start by mains kW (peak shaving) - only auto mode
C)
Dummy Load - only auto mode
D)
TPS (timer programmable start stop) - only auto mode
E)
Hour counters
2- 8.1 M6.1 - EJP
Start the generator by a remote signal on one of the programmable inputs previously programmed as remote start (see par. 2-10). When that input
is closed to negative, after a delay time, the generator starts. Then:
a)
If EJP 2 ENABLE is OFF: when the KG DELAY time has elapsed, Genset switches the changeover switch on generator side, even if the
mains is detected.
b)
If EJP 2 ENABLE is ON: after the generator has started, you have to wait that the second programmable input (that you have to set to
CHANGEOVER, see par. 2-10) is closed to negative, then after the KG delay time, Genset switches the changeover switch on generator
side, even if the mains is detected.
“No KR with EJP” option permits to inhibit, in case of generator alarm, the changeover switch on mains side.
POS.
NAME
DESCRIPTION
RANGE OF
VALUES
DEFAULT
SETTINGS
A
EJP enable
If ON the function is enabled, if OFF the function is disabled.
On-O
ff
O
ff
B
Start delay
It is the delay time that elapses when you close to negative the terminal
programmed as remote start before the generator starting.
0-999 [s]
5
C
KG delay
It is the delay time that elapses after the starting of the generator (if
parameter D is OFF) or after the closure to negative of the input
programmed as changeover (if parameter D is ON) before the switching of
the changeover switch.
0-999 [s]
5
D
EJP2 input
If ON, it enables the changeover switch control by the changeover input
terminal closed to negative; when closed and after the delay time at point C,
the load switches to generator.
If OFF, the changeover input is not necessary to control the changeover
switch: changeover switch is automatically closed on generator side when
the engine is started by the remote start input and after the delay time at
point C.
On-O
ff
O
ff
E
No KR with EJP
If ON, when EJP mode is active (remote start input active), the mains
contactor opens and it’s not possible to close it also if the generator is
stopped by an alarm.
On-O
ff
O
ff
F
O
ff
delay
It is the delay time during which the EJP signal must be disabled to permit
the stopping of the generator and the switching on the mains.
0-999 [s]
5
