Ingersoll-Rand G 270, Руководство пользователя и инструкция по обслуживанию

Страница: 44 / 214

!
During operation, if one of the inputs ; external command, EJP advance warning, EJP start-up, changes logical status (from 0 to 1) or if
internal clock is activated, a screen message is displayed to indicate the status change or the clock activation. The Test mode timer is bypas-
sed, automatically goes into Auto mode, the ATS toggles and you are then back in normal Auto mode operation.
33.. SSLLEEEEPP M MO OD DEE AAN ND D AAU UTTO OM MAATTIIC C SSH HU UTTD DO OW WN N
Is equipped with a sleep mode and an automatic shutdown.
3.1. SSleep m mode
Sleep mode is possible when is in Stop mode or Auto mode with the generating set on stand-by (*). The sleep mode starts automatically
after an adjustable time if there is no status change on one of the system logical inputs, no communication with a PC or no keystroke.
In this case, the back-light switches off and goes into a minimum consumption mode.
Example of a " overview " screen in sleep mode, the various indications stay visible on screen.
(*) Genset stopped with no external command, no EJP start-up and no clock activation.
!
If one the system logical inputs changes status (alarm, fault, thermostat, external command, ...), the
messages appear and the back-light switches back on.
!
On the appearance of an alarm or a fault not generated by the change of state of an entry, the back-
lighting does not come on again.
Note : if a low/high battery voltage alarm or fault or a CAN bus fault appears, the back-light will not
switch itself back on.
3.2. AAutomatic sshutdown
Automatic shutdown is only possible when is in Stop mode. In Stop mode, even if the back-light is switched off, the battery discharges slowly
(electronics consumption) in cases where the generating set is not equipped with a battery charger.
To avoid the battery from discharging and thus the generating set from not being able to start, will shut down automatically after a delay.
After shutdown, the internal clock stays active. The generating set alarm, fault and status event log is kept unchanged.
After powering up via the Power button, automatically goes into Stop mode and brings up the " overview " screen (see paragraph 1.7) in the
language used before the automatic shutdown. This way, the operator does not need to reselect the language and press Exit to return to the
" overview " screen.
14
Following an automatic shutdown, can be powered up again by simply pressing the Power button. Initialisation is carried out in the
same conditions as with a first power-up.
3.3. SSpecial ccase
- On the appearance of any fault condition whatsoever, the Intellisys automatically sets itself into the Stop mode but, at the end of the
'auto cut-off' timer (setting 108 in the Timer menu), the Intellisys remains switched on. This function is particularly useful for those applica-
tions fitted with :
- An OPT345 module, programmed for Option 3
- An optional module 6
- The Wintelys supervision and remote management software.
This feature ensures that the signals provided by these modules (free potential contact, remote module 6 control) and the monitoring soft-
ware will remain available for remote operating.
Example of " overview " screen in Test mode
There are two minutes and thirty seconds of operation left before the generating set stops and the
control unit goes into Auto mode.
Fuel Level(%)
E.Speed(RPM)
Batt. (Volts)
TEST mode
eng. stops in: 02’ 30’’
224 4
.
22
5500
00
Fuel Lev(%)
E.Speed(RPM)
Batt. (Volts)
ext command=0 16:48
gen stopped 12/01/00
224 4
.
22
5500
00