Fayat Bomag BM 500/15 User manual
Levelling system
Original operating instructions
01/2012
Catalogue No.
008 919 77
BM 500/15 / BM 600/15
S/N 101 882 00 ....> S/N 101 882 01 .... / S/N 101 882 10 ....> S/N 101 882 11 ....
Cold Milling Machine
Anzeige
!
ESX
CAN I
Höhen-
verstellung
Arbeitsventilblock Heckrahmen
A
B
A1
B1
Sensor linksSensor rechts
Neigungssensor
MOBA
Controller
Seilzugsensor links Seilzugsensor rechts
Nivellieranzeige
Umschaltrelais
K1 2
3DJH
%ODWW
IURP
YRQ
%0
&UHDWHG
0,//
%0
(%2;
/HYHOLQJV\VWHPVHULHV9
:(51(5
09RJW
+LJKHUOHYHOIXQFWLRQ
$QODJH
)XQFWLRQ
)XQNWLRQ
0RXQWLQJORFDWLRQ
(LQEDXRUW
&KHFNHG
(UVWHOOW
*HSUIW 0,66,1*7(;7 (3(
SRZHUVXSSO\VZLWFKHG
E\LJQLWLRQVZLWFK
SRZHUVXSSO\VZLWFKHG
E\LJQLWLRQVZLWFK
$9 3LQFRQQHFWRU
0/&&RQWUROOHUZLWKSRO%DMRQHWW&RQQHFWRU1R
FRQQHFWRU1R FRQQHFWRU1R
6RFNHWZLWKRXW
FRQQHFWLRQV
DWIUDPHIRU
FRQQHFWRULI
VHQVRULVUHPRYHG
1RVSLUDOFDEOH
1RVSLUDOFDEOH
1RVSLUDOFDEOH
1RVSLUDOFDEOH
1RVSLUDOFDEOH
QRWLQWHQGHGIRUUHPRYDOLQWHQGHGIRUUHPRYDOLQWHQGHGIRUUHPRYDO LQWHQGHGIRUUHPRYDO
SRO
SRO SRO SRO SRO
SRO SRO
;
5
7HUPLQDWLQJUHVLVWRU
$EVFKOXZLGHUVWDQG
2KP
0 1
;
)*
$GG
)
(+$ %
&$1
'
8E
&
&$1
% *
8E
$
$GG
(
%
6ORSHVHQVRU
1HLJXQJVVHQVRU
$GG
)
$GG
(
$GG
(
$
&RQWUROOHUOHYHOLQJV\VWHP
6WHXHUXQJ1LYHOOLHUV\VWHP
%
:LUHURSHVHQVRUUK
0,66,1*7(;7
*
&$1
%
8E
&
8E
$
&$1
'
$GG
)*
&$1
%
8E
&
8E
$
3
'LVSOD\OHYHOLQJV\VWHP
$Q]HLJH1LYHOOLHUV\VWHP
&$1
'
8E
$
8E
&
&$1
'
$GG
)
&$1
% *
$GG
(
%
:LUHURSHVHQVRUOK
6HLO]XJVHQVRUOLQNV
3 5 8 9 6 7
VZ
&
JQ
(
6FKLUP
*
EU
'
ZV
%
)5$
;
5
2KP
7HUPLQDWLQJUHVLVWRU
$EVFKOXZLGHUVWDQG
;
5
2KP
7HUPLQDWLQJUHVLVWRU
$EVFKOXZLGHUVWDQG
;
;
UW
$
&'
6FKLUP
*
UW
$
EU
'
ZV
%
VZ
&
$
$
.
9
5HOD\DXWRPDWLFPRGH
5HODLV$XWRPDWLNPRGXV
)5$
)5$
)5$
)5$
)5$
)5$
)5$
)5$
;
;
-
[
[
9
:$*2
'LRGH
'LRGH
;
',1
;
(6;
$
6LJQDO%20$*DFWLYDWLRQ
6LJQDO%20$*$QVWHXHUXQJ
;
;
[
[
9
:$*2
'LRGH
'LRGH
&$1/
a &20
&$1+
a &20
)
a 683/
a 683/%$7
ULJKWBXS a
)5$
ULJKWBGRZQa
)5$
OHIWBXSa
)5$
OHIWBGRZQa
)5$
OHYHOBLJ a
)5$
a 683/%$7
a
683/%$7
'/ a )5$
&$102%$+ &$102%$/
&$102%$+ &$102%$/
&$102%$+
&$102%$/
3DJH
%ODWW
IURP
YRQ
%0
&UHDWHG
0,//
%0
)5$
0LOOLQJIXQFWLRQV
:(51(5
09RJW
+LJKHUOHYHOIXQFWLRQ
$QODJH
)XQFWLRQ
)XQNWLRQ
0RXQWLQJORFDWLRQ
(LQEDXRUW
&KHFNHG
(UVWHOOW
*HSUIW )UlVIXQNWLRQHQ (3(
/HYHOLQJV\VWHP
1LYHOLHUV\VWHP
',1
(6;
;
'LUHFWLRQVLJQDOOHIWOLIWLQJ
5LFKWXQJVVLJQDOOLQNVDQKHEHQ
<
P$P$
$
9DOYHKLJKWDGMXVWPHQWUHDUULJKWVLGHXS
9HQWLO+|KHQYHUVWHOOXQJKLQWHQUHFKWVDXI
UHDU
KLQWHQ
9
<
P$P$
%
9DOYHKLJKWDGMXVWPHQWUHDUOHIWVLGHXS
9HQWLO+|KHQYHUVWHOOXQJKLQWHQOLQNVDXI
UHDU
KLQWHQ
9
9
,Q<
VXSSUHVVLRQVKLHOGLQJ
(QWVW|UGLRGH
EO
VZ
&RQWUROOHYHUKLJKW
DGMXVWPHQWUHDUOHIW
6WHXHUKHEHO
+|KHQYHUVWHOOXQJ
KLQWHQOLQNV
6
OLIWLQJ
DQKHEHQ
8$
8(
*1'
;
(%2;
'287
;
(6;0%%
$
5RWRUFOXWFK
5RWRU.XSSOXQJ
3:0
;
(6;0%%
+LJKWDGMXVWPHQWUHDUOHIWVLGHXS
+|KHQYHUVWHOOXQJKLQWHQOLQNVDXI
3:0
;
(6;0%%
+LJKWDGMXVWPHQWUHDUULJKWVLGHXS
+|KHQYHUVWHOOXQJKLQWHQUHFKWVDXI
6
6ZLWFKWRRO
H[FKDQJH
6FKDOWHU:HUN]HXJ
:HFKVHO
%R[UHDU
%R[KLQWHQ
;
$,1
(6;
;
0D[LPXPORDGFRQWURO
*UHQ]ODVWUHJHOXQJ
;
)0
PXOWLIXVH
PXOWLIXVH
;
;
; ;
5 N2KP
5
N2KP
5
N2KP
5
N2KP
6
0D[LPXPORDGFRQWURO
*UHQ]ODVWUHJHOXQJ
'3/
<
:
0DJQHWLFFOXWFKPLOOLQJGULYH
0DJQHWNXSSOXQJ)UlVDQWULHE
; ;
<
P$P$
$
9DOYHKLJKWDGMXVWPHQWUHDUOHIWVLGHGRZQ
9HQWLO+|KHQYHUVWHOOXQJKLQWHQOLQNVDEZlUWV
UHDU
KLQWHQ
9
<
P$P$
%
9DOYHKLJKWDGMXVWPHQWUHDUULJKWVLGHGRZQ
9HQWLO+|KHQYHUVWHOOXQJKLQWHQUHFKWVDEZlUWV
UHDU
KLQWHQ
9
3:0
;
(6;0%%
+LJKWDGMXVWPHQWUHDUOHIWVLGHGRZQ
+|KHQYHUVWHOOXQJKLQWHQOLQNVDEZlUWV
3:0
;
(6;0%%
+LJKWDGMXVWPHQWUHDUULJKWVLGHGRZQ
+|KHQYHUVWHOOXQJKLQWHQUHFKWVDEZlUWV
'3/+
&20'3/
LQGLFDWRUVWDWXVFOXWFKPLOOLQJGULYH
$Q]HLJH6WDWXV0DJQHWNXSSOXQJ)UlVDQWULHE
',1
(6;
;
'LUHFWLRQVLJQDOULJKWORZHULQJ
5LFKWXQJVVLJQDOUHFKWVVHQNHQ
$,1
(6;
;
$QDORJVLJQDOKLJKWDGMXVWPHQWULJKWVLGH
$QDORJVLJQDO+|KHQYHUVWHOOXQJUHFKWV
$,1
(6;
;
$QDORJVLJQDOKLJKWDGMXVWPHQWOHIWVLGH
$QDORJVLJQDO+|KHQYHUVWHOOXQJOLQNV
',1
(6;
;
'LUHFWLRQVLJQDOOHIWORZHULQJ
5LFKWXQJVVLJQDOOLQNVVHQNHQ
EO
ZV
VZ
%
6LJQDOOHYHOLQJF\OLQGHUUHDUOHIW
6LJQDO+XEVWW]HQYHUVWHOOXQJKLQWHQOLQNV
EO
ZV
VZ
%
6LJQDOOHYHOLQJF\OLQGHUUHDUULJKW
6LJQDO+XEVWW]HQYHUVWHOOXQJKLQWHQUHFKWV
$,1
;
(6;
6LJQDOOHYHOLQJF\OLQGHUUHDUOHIW
6LJQDO+XEVWW]HQYHUVWHOOXQJKLQWHQOLQNV
$,1
;
(6;
6LJQDOOHYHOLQJF\OLQGHUUHDUULJKW
6LJQDO+XEVWW]HQYHUVWHOOXQJKLQWHQUHFKWV
',1
(6;
;
'LUHFWLRQVLJQDOULJKWOLIWLQJ
5LFKWXQJVVLJQDOUHFKWVDQKHEHQ
EO
VZ ORZHU
DEODVVHQ
EO
VZ
ORZHU
DEODVVHQ
EO
VZ
&RQWUROOHYHUKLJKW
DGMXVWPHQWUHDUULJKW
6WHXHUKHEHO
+|KHQYHUVWHOOXQJKLQWHQ
UHFKWV
6
OLIWLQJ
DQKHEHQ
',1
;
(6;
6LJQDO0LOOLQJ7RROH[FKDQJH
6LJQDO)UlVZHUN]HXJ:HFKVHO
8$
8(
*1'
$
$
.
9
:$*2
&206($7
683/%$7
9
(6;
;
9
9
$
$*1'
(6;
;
95HIHUHQFHIRU3,1
95HIHUHQ]IU3,1
; ;
D
D
9
:DJR0RGXO
'LRGH
'LRGH
.
683/%$7
;
;
(%2;;
(%2;;
(%2;;
;
;
(%2;;
;
;
;
;
;
;
(%2;;
(%2;;
3:0
;
9DOYH3LORWIXQFWLRQ
3LORWYHQWLO
9
,Q<
VXSSUHVVLRQVKLHOGLQJ
(QWVW|UGLRGH
;
(%2;;
<
:
7
9DOYH3LORWIXQFWLRQ
3LORWYHQWLO
UHDU
KLQWHQ
.
(%2;
.
(%2;
.
(%2;
.
(%2;
$*1' a (1*,(%2;
:635
+
a
&20'3/
a
683/%$7
a
683/%$7
a
683/%$7
)
a
683/(%2;
6WDUW
a
683/%$7
9a (1*,(%2;
:635
;B a
OHIWBGRZQ
a
(%2;
OHIWBXS
a
(%2;
ULJKWBGRZQ
a
(%2;
ULJKWBXS
a
(%2;
+ a
OHYHOBLJ
a
(%2;
'/
a
'5,9
(%2;
&20)
5RWRUa
'$7$'3/
%ODWW
3DJH
%ODWW
3DJH
Hydraulikschaltplan / Hydraulic diagram
%HDUE
(GE\
UHXWHU =\OLQGHUIXQNWLRQHQB
&\OLQGHUIXQFWLRQVB
HSU
$SSU
;;;;;;;;
=HLFKQXQJVQXPPHU
GUDZLQJQXPEHU
'RNXPHQWDUW
GRFXPHQWW\SH
1LYHOOLHUXQJ
OLQNV
$EVWUHLIHUKLQWHQ
PLW$QGUFNIXQNWLRQ
1LYHOOLHUXQJ
UHFKWV
/
< <
/
/
/ / //
/
NXU]HV%DQG
KHEHQVHQNHQ
ODQJHV%DQG
KHEHQVHQNHQ %DQGVFKZHQNHQ
/
/
/
<
<
<
<
<<
< < < <
7
/
$
7
%
7
$ % $ % $ % $ % $ %
VLQGLP%ORFN]XVDPPHQJHIDVVW
/
59
6% 6% 6%
=
=
=
=
:9 :9 6%
=
=
=
$
0DQRPHWHU
3UHVVXUHJDXJH
EDU
'59
$
37
:9
% %%
%
$UEHLWVK\GUDXOLN
2SHUDWLQJK\GUDXOLF
:9
PP
PP
EDU
EDU EDU
03 3 7
03
PP
,
-
+
0
+
0
0
Leveling
5 Description of indicators and operating elements 27
5 Description of indicators and operating elements
5.1 The controller’s LED elements
LED Function blinking permanently on
A Voltage supply - OK
B Leveling controller OK Program error
C Valve controller OK Program error
D Valve controller Error Communication error
E Left Lower - Permanent valve control
F Left Raise - Permanent valve control
G Right Lower - Permanent valve control
H Right Raise - Permanent valve control
I Floating axis Lower - Permanent valve control
J Floating axis Raise - Permanent valve control
K Locking valve - Permanent valve control
AK
28 5 Description of indicators and operating elements
5.2 The indicators and operating functions of the control panel
The control panel of the MLS 508 contains all the keys necessary for the expanded
handling of the system, several indicator lights and a graphic display which indicates
the current status of the system at any time.
The front of the control panel is divided into 3 main function groups:
The graphic display:
During normal operations, the 240 x 64 pixel backlit graphic display indicates the
sensor types used for the two control loops “left” and “right” along with their target
values and actual values. In the configuration menu, the display shows parameters,
notices regarding the system and instructions on the various settings.
The function keys:
The assignment of the function keys F1 to F4 (from left to right) differs depending on
the current menu.
The specific function of a key is described in the graphic display above it by means
of an abbreviation which allows a clear and simple navigation among the different
menus.
Control loop left
Control loop right
Function keys
Gra
p
hic dis
p
la
y
5 Description of indicators and operating elements 29
The control loops “left” and “right”:
Presently, the MLS 508 offers three separate control loops for valve actuation.
Depending on the individual application, the control loops can be operated with
different sensors and be enabled or disabled independently.
The control loops “left” and “right” are used to control the grade and slope of a tool
(e.g. a milling drum).
The operator elements of the control loops in detail:
A
MThe A/M key is used to switch
between the selected control
loop’s 2 operating modes –
manual mode and automatic
mode.
The UP/DOWN keys are used to
change the target value of the
respective control loop. In the
configuration menu, they are
used to select menu points or to
set
p
arameters.
The automatic lights indicate
which operating mode has been
chosen for a specific control loop
with the help of the A/M key (also
refer to “7.2 Definition of terms“).
Light off = manual mode
Light on = automatic mode
The sensor change key directly
accesses the menu in which the
sensor type for the specific
control loop can be selected
(also see “6.6 Sensor
selection”). In automatic mode
via this key the sensor can be
directly changed.
The valve lights indicate the
direction in which the hydraulic
cylinders of a specific control loop
have to be moved to reach the
preset target value (also refer to
“7.2 Definition of terms”).
30 6 First steps
6 First steps
This chapter will provide you with information on the start-up of the system, on the
setting of contrast and on sensor selection. In addition, you will find a description of
the symbols and displays used in the working window as well as instructions on how
to navigate within the configuration menu and set parameters.
6.1 Before starting-up
Before first starting-up the MLS 508 it has to be visually inspected.
Check all system components referring obvious damages, all cable connections for
securely fitted position and all sensors for secure and accurate assembly.
When starting-up the MLS 508 ensure that no persons or objects are located in the
tool’s area or the range of moving parts for the tool’s control.
6.2 Starting up the MLS 508
Switch on the supply voltage of the MLS 508. Depending on the system installation,
this can be done by turning the machine’s ignition key or by activating a separate
switch on the dashboard.
For 3 seconds the following power-on message is displayed, with the system
designation, the manufacturer’s logo and 3 information lines, which are editable in
the configuration menu (e.g. company name, machine model, driver’s name, etc.).
6 First steps 31
After 3 seconds or after pressing any key within this period, depending on the
settings the MLS 508 switches to the working window.
Working window with selected grade and slope sensor:
Working window with two selected grade sensors and connected slope sensor:
6.3 Setting the contrast
The contrast of the graphic display can be adjusted at the control panel to achieve
easy viewing, also in poor lighting conditions.
1) To do so press the contrast key in the right hand corner above the display.
As long as the key is held down, the contrast is increased starting from the previously set
value.
When the maximum value is reached, the process reverses and the contrast values start to
reduce automatically.
When the minimum value is reached, the process reverses again and the contrast values
start to increase again.
When the key is released, the contrast value at the point of release is saved.
32 6 First steps
6.4 Symbols and displays in the working window
1) Designation of the sensor selected from the sensor selection menu for the
corresponding control loop (also see “6.6 Sensor selection”)
2) The actual values; i.e. the current values measured by the two active sensors
of the left and right control loop are displayed with signs as well as their physical
measuring unit.
3) The target values for the two active sensors of the left and right control loop
with signs.
4) The cross slope arrows only are displayed if the Cross Slope sensor has been
selected as active sensor for one of the two control loops. The cross slope direction
indicated by the arrow is the sign for the value measured by the Cross Slope sensor
(left slope or right slope).
In case a slope sensor is connected but not selected the slope’s actual value and the
symbols for the slope direction appear in an own window.
The resolution and the physical measuring unit of the displayed values are settable in the
configuration menu separately for grade and slope sensors (also see “8.2.2 Changing the
units of measurement”).
5) At any time, the 4 fields at the bottom of the graphic display show the current function
of the keys situated below the display.
6 First steps 33
6.5 Navigation within the menus
Navigation among the menu levels is done exclusively with the function keys F1 to F4. For
selecting items within menus or submenus and for setting parameters, the UP/DOWN keys
of the left and the right control loop are needed in addition.
As mentioned above, the assignment of the function keys depends on the selected menu.
The current function of a key is described in the graphic display above the respective key.
An empty description field above the key means that the key does not have any function in
the current menu.
Examples:
Function key assignment in the working window ... ... and in the configuration menu
34 6 First steps
6.5.1 Example of navigation
Setting the size of the wire rope sensor’s control window:
1) Press the function key F4 in the working
window to access the Configuration menu.
2) Select the line User settings by using the
UP/DOWN keys /on the left (the selected
line flashes).
3) Press the function key F3 to access the
menu User settings.
4) Select the line Change sensor control
window by using the UP/DOWN keys /on
the left (the selected line flashes).
5) Press the function key F3 to access the
menu Change sensor control window.
6) Select the line Individual sensor settings by
using the UP/DOWN keys /on the left (the
selected line flashes).
6 First steps 35
7) Press the function key F3 to call up the
parameter Individual sensor settings.
8) First, select the line Wire rope sensor by
using the left UP/DOWN keys /(the
selected line is highlighted) and then use the
right UP/DOWN keys /to set the size of
the control window for this type of sensor.
9) Press the function key F3 to save the set
value or press the function key F4 to clear
it. After either key is pressed, the software
returns to the menu Change sensor control
window.
10) Press the function key F4 to return to
the menu User settings.
11) Press the function key F4 again to
return to the Configuration menu.
12) Press the function key F4 a third time to
finally return to the MLS 508 working window.
36 6 First steps
In this manual, instructions like the ones overleaf are summarized in a condensed
version:
Setting the size of the wire rope sensor’s control window:
1) From the working window switch to the menu item Individual sensor settings via
the menu items Configuration menu, User settings and Change sensor control
window.
2) Select the menu item Individual sensor settings, select the sensor type for which
the settings are to be made and set the desired value for the size of the control
window.
3) Save the set value and return to the working window.
6 First steps 37
6.6 Sensor selection
If several sensors are connected to the MLS 508 CAN-bus network at the same
time, the desired sensor can be selected by using the sensor selection menu.
Please note that the sensor has to be connected to and mounted on the side of the
machine corresponding to the respective control loop. Control operations are then
carried out with the selected sensor.
6.6.1 Sensor selection for the control loops LEFT and RIGHT
1) Press the sensor change key of the control loop (left or right) for the sensor to
be changed.
Calling up the sensor selection menu for the left control loop
A list of all sensors connected to the respective machine side is displayed.
2) Select the desired sensor by using the UP/DOWN keys /(the selected line is
highlighted).
Selecting the active sensor for the left control loop
38 6 First steps
3) Press the function key F3 (Enter) to save the selection or press the function key F4
(Exit) to exit without making any changes. After either key is pressed, the software returns to
the working window.
Saving the selection and returning to the working window
Proceed in analogy with the above explanations when changing the sensor for the right
machine side.
6.6.2 Sensor selection in automatic mode
In automatic mode you can seamlessly switch directly between the two sensors
selected last. In case no second sensor has been selected or is no longer active the
sensor selection menu appears. Meanwhile, the automatic control is not switched
off!
By pressing and holding the respective sensor selection key for four seconds the
sensor selection list can be accessed in automatic mode.
It is recommended to choose the sensor to be used temporarily before starting to
work. It should be set accordingly.
Application:
When reaching a position where a grade sensor cannot be worked with
anymore, you can switch to the cross slope sensor and back again via a
key stroke.
7 Working with the MLS 508 39
7 Working with the MLS 508
7.1 Safety instructions
WARNING
Risks caused by inappropriate operation!
Inappropriate operation can lead to severe personal injuries or
material damages.
Therefore: yCarry out all operation steps in compliance with this
instruction manual.
yEnsure that the system is exclusively operated by
an instructed person.
7.2 Definition of terms
Before describing operations with the various grade sensors and the slope sensor,
some terms that will be used frequently in the following instructions will be defined
and the indications of the valve lights and of the automatic light will be explained.
Actual value: The actual value is the distance currently measured by a grade
sensor to a reference or the milling drum’s cross-slope currently measured
by the Cross Slope sensor.
Target value: The target value is the user-set value to which the MLS 508 controls the
tool. The controller moves the tool so that the value measured by the sensor
(actual value) corresponds to the set value (target value).
Control deviation: The control deviation is the difference between the target value and the
actual value.
40 7 Working with the MLS 508
The valve lights indicate the status of the actuated valve output.
Meaning of the valve lights’ indications:
Both LOWER arrows on = High control deviation – LOWER output active
Inner LOWER arrow on = Low control deviation – LOWER output active
Green bar is lit = No control deviation – No valve actuation
Inner RAISE arrow on = Low control deviation – RAISE output active
Both RAISE arrows on = High control deviation – RAISE output active
The automatic lights indicate the status of the corresponding control loop.
Automatic light off = Manual mode
Control outputs are inactive
Automatic light flashes = Semi-automatic mode*
Control outputs are inactive
Automatic light on = Automatic mode
Control outputs are active
* The semi-automatic mode is not really an operating mode of the MLS 508.
The system is in semi-automatic mode when the automatic mode is selected
and the control outputs are disabled via external switches (emergency stop
switch, valve lock in the driver’s cabin, etc.).
The control outputs are immediately disabled in semi-automatic mode.
This manual suits for next models
1
Table of contents
Other Fayat Industrial Equipment manuals
