EAS15-806-GB.doc
EAS 15 - 806
REV.1-07/11
Then it opens the EV (solenoid valve) output or, if enabled, it closes the P6.02 output for a P3.01 time (electromagnet)
Remote start (input on terminal 8.2)
It is only active in automatic mode
When the start input is closed and the remote stop is open, the start phase begins.
When it is reopened, the stop phase starts.
When the power failure is detected, the teleswitching occurs.
If the network returns, the load is switched again, but the generator doesn’t stop if this input is not reopened.
Remote stop (input on terminal 8.6)
It is only active in automatic mode.
When it is closed, the stop phase begins. When it is reopened, it restores the starting possibility.
It is priority compared to the remote start; if both are closed, the stop is produced.
EJP/T function
It is enabled with P5.02 and it is only active AUTOMATIC mode.
The start input becomes “start EJP” and the authorization to teleswitching happens by time.
When the start input is kept closed, wait for U09 time and then the start phase begins (also with network presence) and “EJPT” appears on the display.
After “started engine” wait for U.10 time and if the voltage is within the parameters the load is switched from the network to the group
At the opening of the start input, the load is switched again to the network and the stop phase with cooling begins.
In case of anomaly to the group, the load is switched again to the network if P5.03 is not enabled.
2.15- Allarms description
A01 Engine over-temperature
If the input temperature” 91 is closed for a longer time than 1 sec, the alarm as per table is executed. The display visualizes A01
A02 Low oil pressure
After “started engine” and P2.10 time, if the input “oil low pressure oil” 92 is closed for a longer time than 1sec., the alarm as per table is executed. The
display visualizes A2
A03 Mechanical failure
After “started engine’’ and P2.10 time, if the 500rpm signal comes down under the P2.02 threshold for a longer time than P4.09 and the generator
voltage come downs under the P8.01 threshold for a longer time than 0,5 sec, the alarm as per table is executed. The display visualizes A03
A04 Alternator breakdown (strap breaking)
After “started engine” and P2.10 time, if the 500rpm signal comes down under the P2.02 threshold for a time greater than P4.08 and the generator
voltage remains within the P8.01 and P8.02 thresholds, the alarm as per table is executed. The display visualizes A04
A05 High speed engine
After “started engine” and P2.10 time, if the frequency of the generator exceeds the P4.02 threshold for a longer time than P4.03, the alarm as per table
is executed. The display visualizes A05
A06 Low speed engine
After “started engine” and P2.10 time, if the frequency of the generator comes down under the P4.01 threshold for a longer time than 1sec, the alarm as
per table is executed. The display visualizes A06
A07 Low voltage generator
After “started engine” and P2.10 time, if the voltage of the generator comes down under the P8.01 threshold for a longer time than P8.03, the alarm as
per table is executed. The display visualizes A07
A08 High voltage generator
After “started engine” and the P2.10 time, if the voltage of the generator exceeds the P8.02 threshold for a longer time than P8.03, the alarm as per
table is executed. The display visualizes A08.
A09 Low fuel level
During the generator operation, if the input “fuel” 93 is closed for a longer time than 1sec, the alarm as per table is executed.
The display visualizes A09
A10 Overload generator
During the generator operation, if the current exceeds the P4.06 threshold for a longer time than P4.07, the alarm as per table is executed.
The display visualizes A10
A11 Low battery voltage
During the generator operation, if the battery voltage comes down under the P4.04 threshold for a longer time than 5 sec, the alarm as per table is
executed. The display visualizes A11
A12 High battery voltage
During the generator operation, if the battery voltage exceeds the P4.05 threshold for a longer time than 2 sec, the alarm as per table is executed. The
display visualizes A12
A13 Starting failure
When the starting attempts are concluded, if the engine is not running, this alarm is displayed
Summary of Contents for EAS 15-806
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