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GCM02-MT-ING4 NEW.doc c/02 04/03/2003 ENG Page 31 of 57
2.10 REMOTE COMMAND AND CONTROLS
The following remote commands and controls are available in the terminal board that can be configured on inputs 18-20:
1. Remote locking command to assure that the unit is not started when there is no mains power supply (overnight locking
and week-end shutdown for offices etc.).
2. Remote automatic test command (TEST) to remotely start the generator.
3. EJP function command (Programmable).
4. Remote starting command with forced output even in the presence of the mains power supply (SCR).
5. Stand-by generator operation command used to program the two units that run alternately for a set amount of time.
CONN FUNCTION PROG
1
PROG
2
18-20 EJP FRANCE SPECIAL
SETTING
EJP
TIMES
0-25’
20 SCR forced start with supply. SPECIAL
SETTING
SCR
18-20 RES two generators
(one on standby)
SPECIAL
SETTING
2 GEN CHANGE
20 Forced stop - BATTERY
18 TST - test MISC. SETTINGS
TEST
The TEST, BLC AND SCR functions are active simultaneously (standard configuration). When the EJP or RES functions are
activated, all the other functions are deactivated.
2.10.1 EJP FUNCTION
The special EJP function is fitted only in French systems.
When JP1 is activated, after the set time (times menu) the unit starts up. The EJP2 command causes an immediate switch over from
the mains power supply to the generator.
As soon as this input is disabled, if the mains is connected and is within the normal operational limits the output is switched to the mains
and the motor is stopped following a cooling delay.
FUNCTIONS:
EJP1 Command: the unit starts without switching over after the delay set;
EJP2 Command: switching over takes place immediately.
When the EJP command is active, the generator operating status display reads: EJP
The TEST - SCR – RES functions are excluded.
2.10.2 SCR FUNCTION OR FORCED STARTING WITH OUTPUT (default)
By configuring input 18 for the SCR function, when this is enabled it starts the motor with the consequent forced output from the
generator. As soon as this input is disabled, if the mains is connected and is within normal operational limits the output is switched over
to the mains and the motor is stopped following a cooling delay.
When the SCR command is active, the generator status display reads: FORCED START
The EJP – RES functions are excluded.
2.10.3 LOCK FUNCTION (default)
This forces the board to a locked status by means of an external command. This function proves particularly useful for locking the board
overnight or at the week-end.
When the cut-out command is active, the generator status display reads: CUT-OUT.
In this mode only direct manual commands can be used.
The RES function is excluded.
2.10.4 TEST FUNCTION (default)
This sets the unit in automatic mode by means of an external command without disconnecting the power supply from the mains. If, while
the test is running, the mains should be disconnected the utility is immediately powered by the generator. By disabling the TEST
command the generator is automatically stopped after a few minutes.
When the Test function is active, the generator status display reads: AUTOMATIC TEST.
The EJP – RES functions are excluded.
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