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Ref. No. VOE21A1004969
CPN 80895162Printed in Sweden 2008-05
Volvo, Hameln
English
CST
Big-Ski
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California
Proposition 65 WarningDiesel engine exhaust and some of its constituents areknown to the State of California to cause cancer, birth
defects, and other reproductive harm.
California
Proposition 65 WarningBattery posts, terminals and other related accessoriescontain lead and lead compounds, chemicals knownto the State of California to cause cancer and other
reproductive harm.
Wash hands after handling.
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Big-Ski
(Volvo / ABG)
Assembly Manual
21A1004969
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The text and graphic sections in this operating manual were prepared with part icular care. Nevertheless, no liability canbe assumed, however, for any possible mistakes and their consequences. Please notify your authorised distributor of anycomments regarding the design and any faults. We will be only too glad to pick up on and implement sensible ideas andsuggestions for improvement.
Many companies, names and data used in the examples are, unless otherwise stated, f ict it ious. Some company andbrand names as well as product designations are subject to protection under brand, patent or trademark laws.
Al l ri gh ts re se rv ed . No pa rt of th es e do cu me nt s ma y be re pr od uc ed or tr an sm it te d fo r an y pu rp os es , re ga rd le ss of ho wand with what means this happens, without the express written consent of the manufacturer.
Version: 5.2007
Volvo Construction Equipment
ABG ALLGEMEINE BAUMASCHINEN-GESELLSCHAFT mbH
Kuhbrückenstr. 18
D - 31785 Hameln
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Table of contents
1. Foreword ............................................................................................................. 4
2. Notes on safety and work .................................................................................. 5
3. General information on the assembly instructions ......................................... 6
4. Scope of delivery................................................................................................ 6
5. List of the individual mechanical components................................................ 7
6. Mechanics ........................................................................................................... 9
6.1 Attachment of the mechanics.......................................................................... 10
6.1.1 Assembly "Towing arm support"...................................................................................... 116.1.2 Assembly of the "swing arms" ......................................................................................... 126.1.3 Assembly of the "middle bracket".................................................................................... 136.1.4 Assembly of the "module elements" ................................................................................ 156.1.5 Assembly of the "sensor brackets" .................................................................................. 16
7. The electric components ................................................................................. 19
7.1 Installation of the electric components ............................................................ 19
7.1.1 Assembly of the Big-Ski junction box .............................................................................. 207.1.2 Assembly of the Sonic-Ski sensors ................................................................................. 217.1.3 Installation of the MOBA-matic ........................................................................................ 22
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1. ForewordThis manual contains important information and notes on the assembly of the Big-Ski mechanics.Therefore, read the entire manual through carefully.
If questions arise which cannot be clarified using this assembly manual or the oper-ating manual of the relevant MOBA-matic system, please contact your supplier.
Pictograms and symbols
The following pictograms and symbols are used in this manual:
ATTENTION!
The warning triangle with an exclamation mark identi-fies all sources of danger which, in the event of incor-
rect procedure, represent a risk to the health of theoperating staff.
IMPORTANT!
This reference identifies all sources of danger which,in the event of incorrect procedure, may result in dam-age or malfunctioning of the machine.
Special notes are marked bold.
• Lists are identified with a black dot.
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2. Notes on safety and work
General
ATTENTION!
• Always switch the MOBA-matic system into manual mode before you leavethe machine or when the machine is at a standstill.
• Never perform work on the sensors as long as the system is in the automaticmode.
• If safety-relevant parts have to be dismantled for assembly of the systemcomponents, they must definitely be installed again before initial commis-sioning.
• Make sure that the screed is resting firmly on the ground before you performany work on the system.
• Observe the safety notes of the machine manufacturer.
For welding
ATTENTION!
Never look unprotected into the arc.
IMPORTANT!
• Before welding, disconnect at least the negative pole of the machine batteryand, dismantle, as far as possible, all electronic modules or interrupt their power supply. Electric arc welding generates very high currents which maydestroy the machine electronics.
• Position the negative pole of the welding machine in the direct vicinity of thelocation where welding is to take place.
• Remove any paint from the intended attachment point and the bracket to bewelded on. Prime and paint the weld after work.
• Protect inflammable parts from flying sparks.
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For assembly
IMPORTANT! When assembling the Big-Ski, it is imperative to ensure that nei-
ther the towing arm nor the screed structure are impaired in their freedom of movement by the attachments!In other words, manoeuvrability must be guaranteed in the entire working a-rea.
3. General information on the assembly instructionsThese assembly instructions only describe the mechanical set-up incl. the assemblyof all elements. They were written as a supplement to the MOBA-matic operatingmanual. Commissioning as well as working with the Big-Ski are therefore not part of these assembly instructions.You will find all the information which goes beyond the assembly of the Big-Ski me-chanics in the operating manual.
Example: Designation of the instruction
MOBA-matic II, with Big-Sonic-Ski
Supplement to the operating manual of the MOBA-matic version
V3.26
4. Scope of deliveryThe scope of delivery may differ depending on the length of the modular Big-Ski or-dered. However, it always comprises all the mechanical system components as wellas the screws required for attachment for the respective expansion version.The electric components and the appropriate cables are not included in the scope of delivery.
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5. List of the individual mechanical components
21
3
6
5
4
10
7
2
7a
Pos. Komponente
componentsBezeichnungdesignation
Anmerkungannotation
1 Mittelelement
Middle bracket L = 2500 mm
ohne without 2 x 01-17-02806
2 ModulelementModule element
L = 2100 mmohne without 1 x 01-01-00631
3 Sensorhalter, erweiterbar
Sensor bracket, extensible
L = 1080 mmohne without 2 x 01-17-02805
1 x 01-17-02806
4 Sensorausleger
Sensorboom, extension arm L = 1500 mm
5Schiebehalter für Sensorhalter Sliding bracket, for sensor bra-ckets
ohne without 2 x 01-17-02806
6 Sensorhalter
Sensor bracket
L = 1000 mmohne without
2 x 01-17-02805
7L = 800 mm H = 420 mm
ohne without 4 x 01-01-00553
7a
SchwenkarmSwing arm
L = 800 mm H = 1000 mmohne without
4 x 01-01-00553
8 Fixierring, für Sensorhalter
Clamp collar, for sensor bracketsØ 45mm
ohne without 2 x 01-17-02806
9 Fixierring, für Schwenkarm
Clamp collar, for swing armØ 50mm
ohne without 2 x 01-17-02806
10 Halteplatte, für Verteilerbox
mounting plate, for junctionbox ohne without 1 x 01-17-02805
2 x 01-01-00178
11 M8-20
12
KreuzgriffschraubenStar knob screw
M10-30
13 Schraube für Verteilerbox
Screw for junctionbox M6x12
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Pos. Komponente
componentsBezeichnung Anmerkungdesignation annotation
14 Schraube für Schwingarm
Screw for swing armM16x55
15 Schraube für ModulelementScrew for module elelement
M10x70
18
Klemmkonsole, vornezur Schwingarmbefestigung amZugarm
Clamp bracket, front for swing arm mounting at the towarm
L = 350 mm
19
Klemmkonsole, hintenzur Schwingarmbefestigung amZugarm
Clamp bracket, back for swing arm mounting at the towarm
L = 500 mm
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6. Mechanics
In creating the Big-Ski system the design of the mechanics assumed crucial impor-tance.
The support for the sensors was to be designed to be very stable owing to the so-metimes considerable length and screwed tight to the tool support. It is also advan-tageous to produce the structure in several sections in order to facilitate transportand assembly. These aspects were taken into account, resulting in a design whichcan be assembled and dismantled in a quick and uncomplicated manner.In terms of design, the long beam was divided into small parts which can be modu-larly adapted to each other, i.e. different lengths can be achieved depending on thecombination of the attachments.For example, with the combination 1 middle bracket and 2 module elements, a Skitotal length of max. approx. 9.20 m can be achieved together with the sensor
booms.With the combination 1 middle bracket and 4 module elements a Ski total length of max. approx. 13.50 m can be achieved together with the sensor booms.The following describes the assembly of the long version as the shorter version isachieved simply by leaving out two module elements.Furthermore, it has proved practical if the alignment of the individual sensors can bemoved over the reference using the special sensor booms at the front and rear (inpractice Sonic-Ski is quite frequently positioned in front of and behind the machinein order to ensure reliable scanning of the reference in curves).
X1 X2
The distances between the sensors are ideally the same (X1 = X2).
The middle sensor is attached at the usual single sensor position and so, when re-quired, work can be performed with only one sensor simply by turning the switch onthe MOBA-matic (e.g. at the start of paving, road junctions etc.)
The mechanics can be mounted, depending on the application, at the side of thescreed or else above the screed. This depends on the paving width required in eachcase.
The procedure for assembling the Big-Ski is identical in both cases.
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6.1 Attachment of the mechanics
The following describes how and in what sequence the individual parts of the modu-lar Big-Ski are assembled.
To ensure that the Big-Ski can be operated as parallel as possible to the subsoil du-ring paving, it has to be attached in line with the subsequent paving conditions.
For this purpose, the screed should be deposited according to the desired layer thickness and the towing point set accordingly.
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6.1.1 Assembly "Towing arm support"
IMPORTANT! During assembly of the two towing arm supports, care must be
taken to ensure that they do not impair the freedom of movement of the tow-ing arm or the screed structure! That means that manoeuvrability must beguaranteed over the entire working area.
The entire Big-Ski structure is mounted on the side of the towing arm.For this purpose the two towing arm supports must first be mounted.The design of the towing arm supports sometimes differs depending on the paver used.During assembly it is possible to screw the brackets directly into the existing boresor, as illustrated below, to attach them using mounting plates on the towing arm. Alternatively, the two brackets could also be welded on directly.
The front support is mounted just be-
hind the towing point.
Align the support vertically.
The rear support is mounted at roughlythe height of the auger.
Align the support vertically.
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At this point, once again the reminder
that the mounted parts must not hinder
the towing arm in any position or even
block it.
6.1.2 Assembly of the "swing arms"
Before the swing arms can be mounted on the two towing arm supports, the twoclamp collars must first be mounted.
Push the clamp collars onto the towing
arm supports with the 45° chamfer fac-
ing upwards and secure using the M10
star knob screw.
Then push the two swing arms onto the
towing arm supports.
The rear swing arm is turned through
180°, as illustrated, and mounted on
the towing arm support.
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6.1.3 Assembly of the "middle bracket"
The first central element of the entire Big-Ski beam is the middle bracket.
It is already provided with 2 pre-mounted sliding pieces which are pushed over thetwo round locating pins of the swing arms.
However, first push a clamp collar (flat
design) onto the front swing arm and
secure with the M10 star knob screw.
The bracket is now mounted.
Take care during assembly to ensure
that the round nose is pointing up-
wards for inserting the subsequent
modules.
First push the rear sliding piece from
below onto the rear swing arm.
Then raise the middle bracket together
with the rear swing arm until the front
sliding piece can be pushed from abo-
ve onto the front swing arm.
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6.1.4 Assembly of the "module elements"
To assemble the other module ele-
ments, simply insert the elements with
the hook.
Secure each inserted module part, after
insertion, with a locking screw M10 x
70.
Now up to 4 module elements can be
attached in the same way.
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6.1.5 Assembly of the "sensor brackets"
After assembly of the module elements the actual beam structure is completed.
This is now followed by the attachment of the sensor brackets into which the Sonic-
Ski sensors can be inserted.
As already mentioned at the beginning, the middle sensor should be positioned ex-actly at the point on the beam where it would also work in normal operations (ap-prox. at auger level).
The two other outer sensors should be mounted at an equal distance from it.
Firstly, 3 sliding brackets are pushed
onto the beam structure for mounting
the sensor brackets.
(1x on the middle section, and 1 each
on the two outer module parts)
The sensor brackets are pushed from
below into these sliding parts and se-
cured with the two M10 star knob
screws.
In addition, all sensor brackets are se-
cured with a clamp collar.
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"Extendable sensor brackets" are mounted on the two outer positions whereas one
normal sensor bracket is positioned in the middle.
A so-called "sensor boom" is then in-serted from the outside into the twoouter "extendable sensor brackets".
All parts are to be secured after assembly using the M10 star knob screws.
If there is not enough space to push in the sensor brackets from below, thensimply raise the screed slightly using the transport cylinders. After assemblyof the sensor brackets, it is imperative to firmly deposit the screed again toavert the risk of accidents.
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The mechanical set-up is completed with the assembly of the sensor booms.
Example: 9.30 m Ski length
Example: 13.50 m Ski length
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7. The electric components
7.1 Installation of the electric components
Only CAN Sonic-Ski sensors an be used on the Big-Ski.
(can be seen from the bayonet connector instead of the normal screw connector).
The electric components of the Big-Ski system are:
- 3 CAN-Sonic-Ski sensors,
- 1 junction box,
- 1 MOBA-matic,
- as well as the relevant connection cables for them.
The 3 sensors are always positioned as follows in the system:
1 2 3
1 (front) 2 (middle) 3 (rear)
To ensure that this is always the same on both sides, care must be taken during as-sembly of the junction box to ensure that the side input connector for connecting theMOBA-matic is always pointing in the direction of travel (forwards).
Only in this way can it be guaranteed that the sensor messages displayed by theMOBA-matic actually coincide with the sensor position.
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7.1.1 Assembly of the Big-Ski junction box
The junction box should be installed in such away that simple wiring to the controller and the sensors is possible. The connections for the sensors should always pointupwards so that no water can penetrate the junction box. Inputs which are not
needed are to be sealed with protective dust caps. The input connector alwayspoints in the direction of travel, as already described above.
1st step:
The junction box is firstly to be installed
on the mounting plate using the M6 x
12 hex. socket screws.
2nd step:
Then the mounting plate is installed on
one of the two middle sliding brackets
using the M8 star knob screws.
During assembly of the Big-Ski, pay attention to the right-hand machine side:
In order to satisfy the requirement that the input connector is always pointingin the direction of travel, the sliding bracket on which the junction box is to bemounted must be pushed onto the Big-Ski from the inside to the outside.
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7.1.2 Assembly of the Sonic-Ski sensors
The Big-Ski always scans the subsoil as a reference. That means the sensors mustalways be aligned in the direction of travel.
Installation of the Sonic-Ski in the mid-
dle position.
The sensor can also be mounted on the
swivelling sensor boom on the two ou-
ter sensor brackets.
It is therefore possible to swivel the two
outer sensors for different require-
ments, e.g. travelling in bends during
paving.
If one sensor boom is swung to the si-
de, care must be taken to ensure that
the sensor mounted is subsequently
aligned again in the direction of travel.
The sensors are secured using M8 star knob screws.
For this purpose 2 star knob screws are provided for each sensor.- 21 -
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7.1.3 Installation of the MOBA-matic
The MOBA-matic is pushed into the
holder provided for this purpose.
With the installation of the electric components, assembly is completed.
This is now followed by cabling and subsequent commissioning. You will find thenecessary steps for this in the appropriate operating manual.
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MOBA-matic II, (CAN)
with Big-SkiSupplement to the operating instructions
-English-
Version 3.26
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The text and graphics of this manual have been elaborated with the greatest possible care. However, we may not be heldliable for possible errors and failure effects.Should you wish to make suggestions regarding the arrangement of this manual or point out possible errors, please contact your localdealer. We will gladly take up any of your ingenious ideas and suggestions.
Some company and label names are subject to label-, patent- or trade-mark protection.
Al l ri gh ts re se rv ed . Th is do cu me nt mu st no t be du pl ic at ed or tr an sf er re d fo r an y pu rp os e wh at so ev er wi th ou t MO BA ’swritten consent, irrespective of the way or the means which are used.
Date: 03.2005
Volvo Construction Equipment
ABG ALLGEMEINE BAUMASCHINEN-GESELLSCHAFT mbH
Kuhbrückenstr. 18
D - 31785 Hameln
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Table of contents
1. General information ...................................................................................................... 4
2. The Big-Ski..................................................................................................................... 5
2.1 Description ................................................................................................................... 5
2.2 Function mode ............................................................................................................. 5
2.3 Mounting instructions ................................................................................................... 6
2.3.1 Mechanic .........................................................................................................................................62.3.2 Electric system.................................................................................................................................72.3.3 Installation of the electrical components .........................................................................................8
2.4 Set-up ........................................................................................................................ 112.5 Working with the Big-Ski ............................................................................................ 12
2.5.1 The operator menu ........................................................................................................................142.5.2 Controlling with the Big-Ski............................................................................................................15
3. Technical data.............................................................................................................. 17
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1. General informationThis operating instruction is not an instruction for the complete system.It was created as a supplement to the operating instructions of the MOBA-maticversion 3.26.
So a system instruction for the Big-Ski consists of the operating instructions of theMOBA-matic version 3.26 and this supplement.
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2. The Big-Ski
2.1 Description
For the Big-Ski, the principle of averaging – as known from the Sonic-Ski sensor –
is adapted. For this purpose three Sonic-Ski sensors (CAN version!) are distributedall over the machine length - or even projecting above it using the appropriatemechanical aids.In some exceptional cases, averaging can also be done with only two sensors(Sonic-Ski at the front and the back side).Due to this, even extensive unevenness or „waves“ in the longitudinal direction of the ground can be levelled out.
2.2 Function mode
After all smaller inaccuracies and obstacles have been neutralized by the averagingprocess of each Sonic-Ski sensor, the Big-Ski construction now also reduces wavesand smaller, oblong differences in altitude in the longitudinal profile of the ground.However, larger deviations remain excluded from the averaging if the controlwindow is set appropriately.
resulting road surface
One Sonic-Ski Big-Ski
resulting road surface
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2.3 Mounting instructions
2.3.1 Mechanic
The mechanical system is of essential importance when realizing the Big-Ski
system.However, since this system is individually designed by the supplier or the customer,we can only describe a standard mounting procedure.Due to its extraordinary length, the sensor bracket should be solidly built andscrewed tightly to the tool bracket.It is recommendable to subdivide the system into several components in order tofacilitate transport and mounting.Furthermore, it has proved useful to U-bend the components at the joints (seedrawing). By doing so, the alignment of the sensors above the reference isconsiderably facilitated (quite often, Sonic-Skis are positioned in front of or behindthe machine, so that a reliable sensing of the reference is secured even in curves).
X1 X2
View from the top
The optimum distance between the sensors is X1 = X2.The middle sensor is mounted at the same place where a single sensor would befixed.
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2.3.2 Electric system
Following additional parts are required for the Big-Ski application:
Components Designation Annotation
BIG-SKI junctionbox to connect up to 3Sonic-Ski, CAN
CAN
Y-Kabelto connect Sonic-Ski, CAN or Big-Ski junctionbox to MOBA-maticPWM
10pol/10pin/7polBaj.6m2 x 120Ω
Sonic-Ski Sensor, CANMultiple-ultrasonic – Grade sensor
CAN
7pol Baj./7pinBaj.6m
Coil cable,to connect CAN-controller/sensors/ junction box to a hard wired CAN-BUS
7pol Baj./7pinBaj.12m
BIG-SKI JUNCTION-BOXConnection of the Big-Ski to the digital controller must be done by a special„Big-Ski junction box“ with appropriately coded connector plugs.
Y-CABLEThe y-cable serves as an adapter between 10pole connector (incl. CAN lines atdigital controller) and 7pole connector (CAN-connection to junction box or Sonic-Ski).
SONIC-SKI-SENSOR (CAN)The system can be operate with 1 up to 3 Sonic-Ski sensors. For the system onlySonic-Ski with CAN-interface are usable. To prevent confusions between the Sonic-Ski with PWM-interface and the Sonic-Ski CAN, both types have been fitted withdifferent attachment plugs. That’s the reason why a specific connecting cable isneeded for the CAN-Ski.
COIL-CABLE (for CAN-connection)Generally applies: A 7pin connection with bayonet fixing always represents a CAN-connection. The needed length (6m or 12m extended length) depends on themounting position of each Sonic-Ski-sensor.
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2.3.3 Installation of the electrical components
The junction box should be mounted in a way that a simple wiring to the controller and the sensors is possible. The connectors for the sensors should always pointdownwards, so that no water can seep into the junction box. All inputs that are not
used, have to be sealed with dust protection caps.
Connect the digital controller via the y-cable to the input of the junction box. After that, connect the desired sensor combination to the outputs of the junction box asdescribed below. The front sensor (as seen from direction of travel) is connected tooutput 1, the middle one to output 2 and the one at the back to output 3.This order is the basis for the numerical indication on the controller displayduring sensor identification.
Please only use CAN Sonic-Ski sensors at all positions.
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2.3.4 System constellations with CAN-Sonic-Ski
Working with three (or one) CAN-Sonic-Ski:
1 2 3
Working with two CAN-Sonic-Ski:
1 2 3
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Working with one CAN-Sonic-Ski:
1 2 3
or
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2.4 Set-up
With the Big-Ski, only ground sensing is possible.(if more than one Ski is connected to the junction box)Therefore, all Sonic-Skis have to work longitudinally to the direction
of travel in order to obtain optimal results.
When working with the Big-Ski, the optimal working range of theSonic-Ski has to be considered as well.Each of the Sonic-Ski sensors used has to be positioned in adistance of 30 cm to 40 cm to the reference.
Ground
ca. 35cm
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2.5 Working with the Big-Ski
It is assumed that the Big-Ski and the digital controller are mounted, that all cables areconnected and the digital controller has its voltage supply. After the switch-on message,the digital controller indicates the sensor identification. As soon as the messagedisappears, the system will be operable. If the Big-Ski is being used for the first time or thesensor combination has been changed, the sensor identification has to be acknowledged
by pressing any one of the push buttons.
Sensor identification: After switch-on or if a sensor has been changed, the controller display alternates betweena numerical indication – figures 1 t o 3 stand for the occupied plugs of the Big-Skiconnector box - and the sign for sensor.
=
=
=
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Procedure: Acknowledgement of the sensor identification
The digital controller indicates the sensor identification (here:averaging of Sonic-Skiat the front and at theback).
The digital controller indicates the sensor identification (here:averaging of 3sensors).
If the Big-Ski isconnected for the first
time or the sensor combination has beenchanged, the sensor identification has to beacknowledged bypressing any button.
1 1 2
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2.5.1 The operator menu
If a junction box and at least 3 sensors are connected to the MOBA-matic controller theoperator menu, with the parameters "Sensitivity" and "Control window", is enlarged by theparameter "Sensing mode".This additional parameter enables, with several sensors connected to the junctionbox, to switch over between single evaluation and averaging.
Single evaluationOnly the measured value of the sensor atinput 2 of the junction box is taken for thecontrolling.
=
LED off
AveragingWhen using this sensing mode an averagevalue of the measured values of all
connected sensors is made.
=
LED on
Procedure: Selection of sensing mode
The parameter "Sensing mode" canbe reached bypressing the A/M- andthe Set buttonsimultaneously.
The display shows theactual mode.
You can selectbetween the twosensing modes withthe UP/DOWN keys.
A switch-back toworking mode ismade by pressing the
A/M-button. If nobutton is pressed for about 5 sec. thecontroller switches
back automatically.
1 2 43
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2.5.2 Controlling with the Big-Ski
At the beginning of a new job it is advisable to start the controlling in single evaluation; i.e.to sense the reference at the conventional position with just the sensor which is connectedto input 2 of the junction box.This will help to position the screed on its working level, because at the beginning of a jobmost time the rear sensor can not detect the reference and would supply useless
measured values. When the screed has reached working level after a few meters of pavingthe system is switched over to averaging.
Procedure: Controlling with the Big-Ski
Press the A/M-button
to switch over tomanual mode. Thefunction lamp "AUTO"is off.
Switch over to singel
evaluation. Thecorresponding LED isoff.
A switch-back toworking mode is madeby pressing the A/M-
button. If no button ispressed for about 5sec. the controller switches backautomatically.
For zero setting, bringthe tool into working
position using theUP/DOWN-buttons atthe controller or theoperating unit at themachine.
ca. 35cm
Position the Sonic-Skion position 2 at adistance of 35cmabove the ground..
Now, the SET-button ispressed. If pressed for a short time, thedisplay indicates "SEt"and the actuallymeasured value isstored as set point.
> 1,5 Sek.
If the SET-button ispressed for more than1,5 seconds, thedisplay changes from"SEt" to "0.0" and themeasured value andthe set point are bothset to zero.
Switch over toautomatic mode withthe A/M-button. Thefunction lamp "AUTO"is on.
The controller keepsthe tool at theadjusted value.
5 6 76
1 2 3 4
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ca. 35cm ca. 35c m
ca. 35cm
After some meters of paving, when alsothe rear sensor isabove the reference,the working distanceof all connectedsensors should bechecked.
Now switch over toaveraging mode. Thecorresponding LED willbe on.
IMPORTANT!When switching over from singleevaluation to averaging the value of thesimulated ski is automatically adjusted tothe measured value of the single Sonic-Ski; that means the measured value doesnot change.
When switching over the other way, fromaveraging to single evaluation, the value of the single Sonic-Ski is not automaticallyadjusted to the measured value of the ski; inthis case the measured value of the sensor may change.
In order to be able tomake corrections, theset point can bechanged in theautomatic mode usingthe UP/DOWN-buttons.
You can switch back tomanual mode anytimewith the A/M-button.The automatic controlof the valves will thenbe switched off.
Sensitivity
IMPORTANT!If the control works too sluggishly or too unstable in the automatic mode, thesensitivity should be changed accordingly. (see section 4.4. of operating instructionMOBA-matic Version 3.26).
Control windowThe control window is active when the digital controller is operated with the Big-
Ski. The setting of the control window is described in section 4.5 of operatinginstruction “MOBA-matic Version 3.26”..
18 9
1 1
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3. Technical data Abmessungen (Dimensions):
63,5
280306
1 5 2
1 4 0
1 2 0
Technische Daten(Technical data):
Betriebsspannung (voltage range):11 V ... 30 V (DC)
Stromaufnahme (current consumption):Max. 300 mA
Zulässige Restwelligkeit (allowable residualripple):
+/- 10%
Erfassungsbereich (measuring range)20cm - 100cm
Reproduzierbakeit (reproduceability):+/- 1mm
Arbeitstemperaturbereich (ambient temperatu-re range):-10°C ... +70°C
Lagertemperaturbereich (storage temperaturerange):-25°C ... +80°C
Schutzart (enclosure protection):IP 67
Gewicht (weight):ca. 2,3 kg
80
Pinbelegung (Pin connection):
CAN-Schnittstelle (CAN-interface)ISO 11898 - 24V - 125kBit/sec7pol. Gerätestecker; Bajonettverbindung(7pin connector; bayonet type connection)
A = + Betriebsspannung(supply voltage)
B = CAN+C = - Betriebsspannung (supply
voltage)D = CAN-E = Adr.1F = Adr.2G = Schirm (shield)
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Abmessungen (Dimensions):
193
175
B
A
C D
E
F
G B
A
C D
E
F
GB
A
C D
E
F
G
163
5 2
M6
Technische Daten(Technical data):
Arbeitstemperaturbereich (ambient temperatu-re range):-10°C ... +70°C
Lagertemperaturbereich (storage temperaturerange):-25°C ... +80°C
Schutzart (enclosure protection):IP 67
Schockbeanspruchung (shock resistance):15g, 15ms
Schwingbeanspruchung (vibration resistance):10 ... 55 Hz; 0,35 mm Amplitude
Befestigungsart (manner of tightening):Gewindebohrungen M6 auf der Rückseite(threaded holes M6 on the back)
Gewicht (weight):ca. 1,2 kg
Farbe (colour):RAL 1023, Mikrostruktur (microstructure)
5
4
80
98
Pinbelegung (Pin connection):
CAN-Schnittstelle (CAN-interface)ISO 11898 - 24V - 125kBit/sec7pol. Verbinder; Bajonettverbindungen(7pin connectors; bayonet type
connections)
A = + Betriebsspannung(supply voltage)
B = CAN+C = - Betriebsspannung (supply
voltage)D = CAN-E = Adr.1F = Adr.2G = Schirm (shield)
B
A
C D
E
F
G
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The warranty statement is provided within the manual kit shipped with the machine.
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