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

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If neither Enter nor Exit is pressed, the " overview " screen appears after three minutes. There, the time and date will be those of the pre-
vious screen (before going automatically to the " overview " screen).
Note : Not until the appearance of the " overview " screen will it be possible to start the generating set, however all engine protection shut-
downs stay active ( example: appearance of a fault).
1.7. "" O Overview "" sscreen
The " overview " screen is the screen which appears systematically by default.
Using the four buttons: V, A, Hz, Engine, you can access all " overview " type screens (see paragraphs 4 and 5) which give details on:
- Electrical values and engine parameters
- Generating set alarms and faults
- Status of the generating set and its auxiliaries, date and time
"
Normal ooperation
Following the language selection screen and/or possible date and time modification screen, the " overview " screen below appears during
normal operating conditions.
!
The first line indicates the fuel level, in %, in the day tank.
!
The second line indicates the engine speed in RPM.
!
The third line indicates the battery voltage in Volts.
!
The fourth and fifth lines indicate the generating set status, the time, date and various other messages
(see paragraph 9).
!
If the cabling of the fuel level analogue input is faulty or if the sensor itself is faulty, there will be no digital indication on screen. However,
the wording Fuel LLev(%) will appear (see also paragraph 5). This particular display is used to perform a quick diagnostic on the physical
status of the input (sensor and cabling).
!
If the fuel level analogue sensor is not available on the day tank, there will be no display on screen (see paragraph 5). This is the case for
the Pacific range generating sets where the fuel level is read directly from a mechanical gauge.
Note 1 : Press successively one of the four buttons previously mentioned to modify the screen above (see paragraphs 4 and 5).
Note 2 : the date is given in day/month/year
"
Abnormal ooperation
During abnormal operating conditions (presence of an alarm or fault, several alarms or faults or a mixture of both), the previous screen is
replaced by the following one:
!
Two extra lines are inserted to display the malfunctions (alarms and/or faults).
!
Engine parameters and electric values appear on screen in a shortened form.
!
The two lower lines stay unchanged.
The display of the generating set alarms and faults is detailed in paragraph 8.
22.. O OPPEERRAATTIIN NG G M MO OD DEESS
The control unit has four operating modes which can be accessed via the buttons (Stop, SStart, AAuto, AAuto TTest) on the display module:
!
Mode Stop
!
Mode Manu
!
Mode Auto
!
Mode Test
2.1. SStop M Mode
After powering up (initialization, language selection and/or possible time and date update), the control unit automatically goes into Stop
mode. The red LED associated with the button comes on and the "overview screen" appears.
Example of " overview " screen in Stop mode.
12
Fuel Lev(%)
E.Speed(RPM)
Batt. (Volts)
ext command=0 16:45
gen stopped 12/01/00
224 4
.
22
5500
00
Fuel Lev(%) 10
E.Speed(RPM) 0
Batt. (Volts) 24.2
Alarm Low fuel level
ext command=0 17:25
gen stopped 12/01/00
Fuel Lev(%)
E.Speed(RPM)
Batt. (Volts)
ext command=0 16:45
gen stopped 12/01/00
224 4
.
22
5500
00