Scania Instrumentation en-GB 2 374 015. Operator's manual - part 2
Digital display
Favourite screens
4
80
The favourite screens are used to show engine
2
8
40
120
data during operation. There are 3 different fa-
vourite screens which are all at the top level of
4.5
bar
87
oC
the display structure.
ENGINE SPEED
2
0
4
1500
RPM
2.5
bar
1
5
2
3
4
Favourite screen 1
15
5
25
x100
1800
RPM
OIL PRESSURE
COOLANT TEMP
3.2
91
bar
oC
1
5
2
3
4
Favourite screen 2
Favourite screen 3
16
Digital display
If you want to change from one favourite screen
to another favourite screen, press button 1 or 5
depending on which is currently displayed.
15
In this display mode, the buttons have the fol-
5
25
lowing functions:
x100
1800
RPM
OIL PRESSURE
COOLANT TEMP
1
Scroll to the left in the top level
2
1
5
3
2
3
4
4
Go down one level in the struc-
ture
5
Scroll to the right in the top level
Change appearance of Favourite
15
screen
5
25
If you want to change the appearance of a favour-
x100
1800
ite screen, press button 4.
RPM
OIL PRESSURE
COOLANT TEMP
Then press button 2 to change the appearance of
the screen in the sequence on the previous page.
Change content in window
1
2
3
4
5
Press button 4 from the change appearance posi-
tion on the favourite screen to display the button
panel in the table below.
1
Change between digital and
analogue display
2
Change active (not greyed)
window
OIL PRESSURE
COOLANT TEMP
3
Change content in active (not
greyed) window
4
5
Go up one level in the struc-
ture
17
Digital display
In order to select the contents of a subwindow, it
must be active. Activate a window by pressing
button 2.
The information in the different subwindows can
OIL PRESSURE
COOLANT TEMP
be displayed in digital or analogue format.
Note:
Some information can only be displayed in digi-
tal format. Refer to the table.
Parameter
Digital
Ana-
Symbol
display
logue
display
OIL PRESSURE
COOLANT TEMP
Engine speed
x
x
RPM
Oil pressure
x
x
Coolant tem-
x
x
perature
Charge air pres-
x
x
sure
System voltage
x
x
OIL PRESSURE
COOLANT TEMP
Fuel consump-
x
tion
Load at current
x
engine speed
Operating time
x
Throttle
x
Oil tempera-
x
x
ture1
x
Oil level1
OIL PRESSURE
COOLANT TEMP
Reductant lev-
x
el1
1. Depending on how the engine is ordered.
Switch between analogue and digital display by
pressing button 1 (A).
Change the contents of an activated subwindow
by pressing button 3 (B).
OIL PRESSURE
COOLANT TEMP
18
Digital display
Information (4)
This is how to go to the Information display
mode from a favourite screen:
OIL PRESSURE
COOLANT TEMP
Press any button to display the button bar on the
screen.
Press button 5 one to three times, depending on
which favourite screen is active, to open the In-
formation display mode. The button bar now re-
mains on the screen.
Move up and down the list by pressing buttons 2
STATISTICS TRIP
and 3.
PERFORMANCE
SYSTEM DATA
Statistics trip (4.1)
Go down one level in the Statistics trip structure
by pressing button 4. This displays information
about:
• average fuel consumption,
• total fuel consumption since last reset,
STATISTICS TRIP
• total operating time since last reset
TRIP FUEL AVG
TRIP FUEL
TRIP HOURS
Reset the measurement by pressing button 1.
Go back to the Information display mode by
pressing button 5.
Note:
The maximum measurement time is 999 h. After
this period, the measurement is automatically re-
set.
Performance (4.2)
Go down one step in the list by pressing button
STATISTICS TRIP
2. Then press button 4 to go down one step in the
PERFORMANCE
structure to the Performance display mode.
SYSTEM DATA
This displays current performance in a well-or-
ganised manner.
Go back to the Information display mode by
pressing button 5.
PERFORMANCE
ENGINE SPEED
OIL PRESSURE
COOLANT TEMP
BOOST PRESS
FUEL RATE
LOAD, SPEED
19
Digital display
System data (4.3)
Go down 2 steps in the list by pressing button 2.
Then go down one step in the structure to the
STATISTICS TRI P
System data display by pressing button 4.
PERFORMANCE
SYSTEM D
ATA
Information about the different system control
units is displayed in this display mode:
• Digital display (Display)
• Engine control unit (EMS)
• Coordinator (COO Master)
• SCR control unit
Move up and down the list by pressing buttons 2
and 3.
Display information about the control unit con-
cerned by pressing button 4.
Digital display (Display)
Information on:
• Part number (assembly part number)
• Hardware number
• Software number
ENGINE NO
• Version number
ENGINE TYPE
PART NO
Engine control unit (EMS)
Information on:
• Engine serial number
• Engine type
• Engine control unit part number
Coordinator
Information on:
• Part number (assembly part number)
• Hardware number
• Software number
• Version number
SCR control unit
Information on:
• Hardware number
• Software number
20
Digital display
Fault codes (5)
This is how to go to the Fault codes display mode
from a favourite screen:
• Press any button to display the button bar on
the screen.
• Use button 1 or 5 to scroll in a favourite
screen to open the Fault codes display mode.
The button bar changes appearance and re-
mains on the screen.
1
Scroll to the left in the top level
2
Go down one step in the list
3
Short press: Go up one step in the
list
Long press (3 s): Update the list
4
Short press: Display information
i
about the selected fault code
Long press (3 s): Clear fault codes
5
Scroll to the right in the top level
In the example, the Coolant temp sensor and Oil
press sensor are marked with an !, which means
that they are active fault codes.
21
Digital display
Information about the high-
lighted fault code
In the example on the previous page, Coolant
temp sensor is selected. Give a short press on
button 4 to bring up the information screen for
the fault code.
View on dis-
Description
In the example
play
EMS
Control unit in
Engine control
which the fault
unit
was registered
Coolant temp
Name of fault
Coolant tem-
sensor
code
perature sensor
Start problem
How the system
Starting prob-
reacts when the
lems
fault is active
Code
The number of
2001
the selected
fault code
Status
Fault status, i.e.
Active
active or pas-
sive
Counter
How many
3 times
times the fault
has occurred
Clear fault codes
• Hold control 4 down for 3 seconds.
• Delete all fault codes by pressing button 1.
• Confirm deletion by pressing button 3.
22
Digital display
Update the fault code list
• Hold control 3 down for 3 seconds.
• Confirm the update by pressing button 3.
Settings (6)
6
SETTINGS
• Use button 1 or 5 to scroll in a favourite
BRIGHTNESS/LIGH T
BUT T ON BLEE P
screen to open the Settings display mode.
LANGUAGE
UNITS
• Move up and down the list by pressing but-
ENGINE
BASE SYSTEM
tons 2 and 3.
To get to Settings more quickly, regardless of
1
2
3
4
5
where you are in the structure, press buttons 2
and 4 simultaneously.
Contrast/brightness (6.1)
6
• Select Contrast/brightness and press button 4.
SETTINGS
BRIGHTNESS/LIGH T
This will take you to the adjustment mode.
• Adjust the brightness and the contrast to cur-
rent operating conditions.
BASE SYSTEM
-
+
-
+
You can reset the contrast and brightness to the
1
2
3
4
5
default settings by holding buttons 2, 3 and 4
down at the same time for 3 seconds.
Go back to the Settings display mode by pressing
button 5.
23
Digital display
Button beep (6.2)
6
SETTINGS
• Select Button beep and press button 4. This
BRIGHTNESS/LIGH T
BUT T ON BLEE P
will take you to the adjustment mode.
LANGUAGE
UNITS
ENGINE
• Switch between button beep off and button
BASE SYSTEM
beep on by pressing button 3.
Go back to the Settings display mode by pressing
1
2
3
4
5
button 5.
Note:
The Button beep off setting does not affect the
alarm signal.
6
.2
SETTINGS
BUT TON BLEE P
OFF
1
2
3
4
5
Language (6.3)
6
SETTINGS
Information on the display can be shown in 7 dif-
BRIGHTNESS/LIGH T
BUT TON BLEE P
ferent languages:
LANGUAGE
UNITS
ENGINE
BASE SYSTEM
• English
• Swedish
1
2
3
4
5
• German
• French
• Spanish
• Italian
6.3
• Portuguese
LANGUAGE
ENGLIS H
SVENSK A
The default setting is English.
FRANCAI S
DEUTSC H
ITALIAN O
ESP ANO L
• Select Language and press button 4. This will
take you to the adjustment mode.
• Select the required language with buttons 2
1
5
2
3
4
and 3.
• Confirm by pressing button 4. The box on the
right will be selected as an acknowledgement
that the change has been saved.
Go back to the Settings display mode by pressing
button 5.
24
Digital display
Units (6.4)
SETTINGS
It is possible to choose between 2 different units
BRIGHTNESS/LIGH T
BUT TON BLEE P
- metric and US Imperial:
LANGUAGE
UNITS
ENGINE
BASE SYSTEM
Parameter
Metric
US Imperial
Pressure
Bar
Psi
Voltage
V
V
Engine speed
rpm
rpm
Temperature
°C
°F
Fuel consumption
L/h, L
US gallons/h,
UNITS
US gallons
METRIC
US IMPERIA L
• Select Units and press button 4. This will take
you to the adjustment mode.
• Select the unit by pressing button 2 or 3.
• Confirm by pressing button 4. The box on the
right will be selected as an acknowledgement
that the change has been saved.
Display the information in the above table by
pressing button 1.
Go back to the Settings display mode by pressing
UNITS
button 5.
METRIC
US IMPERIA L
25
Digital display
Engine (6.5)
6
SETTINGS
In this display mode, you can change the default
BRIGHTNESS/LIGH T
BUT TON BLEE P
settings of the engine.
LANGUAGE
UNITS
ENGINE
BASE SYSTEM
WARNING!
1
2
3
4
5
If you change the default settings of the engine,
it can affect safety-critical functions.
• Select Engine and press button 4. This will
6.5
take you to the adjustment mode.
ENGINE
• Enter the password1 and press button 4.
PASSWORD
• A warning is displayed. Press button 3 to pro-
0
0
0
0
ceed to the list of parameters that can be set.
The engine settings that can be changed are de-
1
2
3
4
5
scribed on this page and on subsequent pages.
Idling (6.5.1)
Low idling for PDE engines can be set between
6
500 and 1,300 rpm.
SETTINGS
WARNING
Low idling for XPI engines can be set between
ENGINE SETTINGS
600 and 750 rpm.
CAN NOW BE CHANGED
It is not possible to change the idling setting if
OK
the coolant temperature is below 50°C (122°F)
1
2
3
4
5
or if the engine is running at raised low idling
speed for some reason.
1. The default password is 2222, but this can be changed by
the user. See section 6.5.9.
26
Digital display
Lower temperature limit (6.5.2)
The lower temperature limit, which has a default
setting of 95°C (203°F), is the level for the alarm
6 .5
ENGINE
and for torque reduction if torque reduction has
IDLE SPEED
LOW TEM P LIMI T
been selected. See section 6.5.8.
HIGH TEM P LIMI T
FIXED SPEED
1
FIXED SPEED
2
SAFET Y SWITCH
The lower temperature limit can be set between
85°C (185°F) and 105°C (221°F). The lower
temperature limit cannot be set to a higher value
1
2
3
4
5
than the upper temperature limit.
Upper temperature limit (6.5.3)
The upper temperature limit, which has a default
setting of 105°C (221°F), is the level for the
alarm and also for engine shutdown if engine
shutdown has been selected. See section 6.5.8.
The upper temperature limit can be set between
95°C (203°F) and 105°C (221°F). The upper
temperature limit cannot be set to a lower value
than the lower temperature limit.
Engine speed setting 1 (6.5.4)
Engine speed setting 1 is a constant idling speed
set and activated from the control panel. See sec-
tion Engine speed setting 1 and 2.
An upper torque limitation for engine speed
setting 1 can be set in the digital display. The set-
ting only applies when engine speed setting 1 is
activated.
27
Digital display
Engine speed setting 2 (6.5.5)
Engine speed setting 2 is a constant idling speed
set and activated from the control panel. See sec-
tion Engine speed setting 1 and 2.
An upper torque limitation for engine speed
setting 2 can be set in the digital display. The set-
ting only applies when engine speed setting 2 is
activated.
Idling switch (6.5.6)
The idling switch is a safety function in Scania's
electrical system which checks that the accelera-
tor pedal is functioning correctly.
The idling switch is a closing switch that is acti-
vated when the accelerator pedal is activated.
The function can be disengaged.
WARNING!
If the idling switch is disengaged, a safety func-
tion is disengaged.
Fuel density (6.5.7)
The fuel density affects the calculation of the en-
gine power, and it can be changed in the default
settings for the engine. The default setting is
840 kg/m3, but the fuel density can be set be-
tween 700 and 1,000 kg/m3.
28
Digital display
Alarm reaction (6.5.8)
The engine behaviour may vary depending on
how the engine control unit is programmed.
Signal
Line
Engine behaviour
1
Alarm only
2
Alarm and torque reduction
Low oil
3
Alarm and engine shutdown
pressure
4
Engine shutdown with over-
ride
1
Alarm only
2
Torque reduction
3
Engine shutdown
Torque reduction at lower
temperature limit
4
Engine shutdown at upper
High cool-
temperature limit
ant temper-
ature
5
Engine shutdown with over-
ride
Torque reduction at lower
temperature limit
6
Engine shutdown with over-
ride at upper temperature lim-
it
1
Alarm only
2
Alarm and torque reduction
Low cool-
3
Alarm and engine shutdown
ant level
4
Engine shutdown with over-
ride
• Select Alarm reaction and press button 4.
This will take you to the adjustment mode.
• Select signal type by pressing button 2 or 3.
• Press button 4 to go to the next level.
29
Digital display
• Select an alarm reaction with buttons 2 and 3.
• Confirm by pressing button 4. The box on the
right will be selected as an acknowledgement
that the change has been saved.
Display a more detailed description of the select-
ed alarm reaction by pressing button 1.
Go back to the Settings display mode by pressing
button 5.
30
Digital display
Change password (6.5.9)
6 .5
ENGINE
You can set a new password. Valid values are
FIXED SPEED 1
0001-9999.
FIXED SPEED
2
SAFET Y SWITCH
FUE L DENSIT Y
ALARM REACTION
• Select Change password and press button 4.
CHANGE PASSWORD
This will take you to the adjustment mode.
• Enter the password and press button 4.
1
2
3
4
5
• Confirm the password by pressing button 4.
• Go back by pressing button 3.
Note:
Contact your nearest Scania distributor if you
6 .5
have forgotten the password.
ENGINE
CHANGE PASSWORD
1
2
3
4
1
2
3
4
5
6 .5
ENGINE
CONFIRM
1
2
3
4
1
2
3
4
5
6 .5
ENGINE
PASSWORD
CHANGED
OK
1
2
3
4
5
31