Givi Misure VISION 110L User manual

Via Assunta, 57 - 20834 Nova Milanese (MB) - ITALY
Tel. [phone] Fax [phone] www.givimisure.it [email protected]
GIVI MISURE S.R.L. A SOCIO UNICO
C.F. e Iscrizione al Reg. Imprese di Monza e Brianza n° 04355540156 - Cap. Soc. € 51.480,00 I.V.
OPERATION MANUAL DIGITAL READOUT
WITH MAGNETIC SENSOR
VISION 110L
MICROCOMPUTER One-axis version

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CONTENTS
INTRODUCTION ..........................................................................................................................................2
DECLARATION OF CONFORMITY ..........................................................................................................3
INSTALLATION.............................................................................................................................................3
DIMENSIONS VISION 110L .......................................................................................................................4
BATTERY INSERTION................................................................................................................................4
FIXING OF MAGNETIC STRIP MP100/MP200......................................................................................5
SENSOR MOUNTING .................................................................................................................................7
LEGEND - MESSAGES AND SIGNALS...................................................................................................8
STORING OF PROGRAMMES AND DATA.............................................................................................9
SETTING CONFIGURATION .....................................................................................................................9
SELF - TEST ...............................................................................................................................................23
INCREMENTAL/ABSOLUTE COUNTING..............................................................................................24
RESETTING/PRESETTING OF A DATUM ............................................................................................25
SETTING “REF” QUOTA...........................................................................................................................26
TECHNICAL SPECIFICATIONS ..............................................................................................................27
WARRANTY TERMS .................................................................................................................................28
SPECIAL FUNCTIONS ON CUSTOMER’S REQUEST .......................................................................29
INTRODUCTION
Manufacturer thanks the customer for the preference shown in purchasing the
programmable readout
VISION 110
MICROCOMPUTER
and confirms the excellent choice made.
We must ask you to read through these pages carefully in order to ensure proper
operation of your new system. This device is controlled by a powerful
microcomputer and is programmable via the keyboard in order to get the best
performance according to the type of machine tool.
This feature allows you to protect your investment in case of conversion, selling
or substitution of the machine.
Disposal of old electrical & electronic equipment (WEEE)
European Council Directive (2002/96/EC)
The use of the WEEE Symbol indicates that this product
may not be treated as household waste. By ensuring this
product is disposed of correctly, you will help protect the
environment. For more detailed information about the
recycling of this product, please contact your local
authority, your household waste disposal service provider
or the retailer where you purchased the product.

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DECLARATION OF CONFORMITY
The Manufacturer declares that the product DIGITAL READOUT
Model VISION 110L
Conforms to the standard 2004/108/EC re ELECTROMAGNETIC
COMPATIBILITY regulations including the latest modifications and to relative
national legislation.
YEAR OF AFFIXING OF LABELLING: 04
PIERLUIGI GUERRA
Chairman
INSTALLATION
WARNING !
All equipment connected to the instrument must be provided with
insulation characteristics conforming to the current regulations. The
installation of the instrument must be carried out by authorised skilled
staff who will follow the regulations stated by the Manufacturer.
PREVENTION:
To avoid explosion or fire, the readout should not be used
or kept in proximity of inflammable or explosive gas.
INSTALLATION: Install the magnetic sensor following the instructions given
by the Manufacturer.
CLEANING AND
MAINTENANCE: Ensure the instrument is switched off before cleaning it.
Please consider it is not protected against the penetration
of liquids. Do not use solvents. Use a damp cloth for
cleaning. No maintenance is required.

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DIMENSIONS VISION 110L
(X) = Standard drilling template 92x44 mm - FLAPS (A1, A2) REMOVED.
(Y) = Drilling template 92x66 mm.
BATTERY INSERTION
Open the door of battery case and insert two batteries Alkaline size AA 1.5V,
taking care about the polarity (see the drawing). Close the door before switching
on the device.
Before removing batteries, switch off the device using the front button
DRILLING TEMPLATE
A1
A2

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FIXING OF MAGNETIC STRIP MP100/MP200
In order to make the system more precise, magnetic strip must be
80 mm (40 mm for each side) longer than the machine run, i.e. L =
Run + 80mm. Tape shall be centered on the run.
Protect magnetic strip MP100/MP200 from external magnetic fields.
Contact with any permanent magnet would irrevocably damage it.
The minimum bending radius of magnetic strip MP100/MP200 is 130
mm.
Magnetic band can be fixed on any kind of non-magnetic surface.
For band MP200 only For a better protection of magnetic band from
shavings, liquid sprinklings, powder, etc. we suggest to always use the
metal sheet cover CV103 , already equipped with a double-sided adhesive
tape or the aluminium support SP202 (see picture).
IMPORTANT No protective cover can be applied to magnetic band MP100.
The best gluing temperature is between 20 and 30 °C; avoid making it when
temperature is below 10°C.
In case of stocking magnetic strip MP100/MP200 at a lower temperature than the
machine, it is advisable to wait for some hours before gluing. The adhesion of
glued parts is completed after at least 48 hours.

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Carry out the gluing of magnetic strip as follows:
- Clean carefully the fixing surface from oil, fat or any kind of dirt, using trace-free
solvents.
- Raise up a few centimetres of adhesive protection and place magnetic
strip, lightly pushing on the initial adhesive zone.
- Proceed with the placing of the strip, removing progressively the adhesive
protection and applying an even pressure. If possible, use a small manual
roller.
For band MP200 only
- Proceed as above to glue the stainless steel cover tape on the magnetic
strip, after an accurate cleaning of the surface.
- Use the remaining part of cover tape for mechanical fixing and “earth”
connection of the structure by means of socket-head screws M3x8 .
RESISTANCE TO CHEMICAL AGENTS
LOW-IMPACT AGENTS
Formic acid, lactic acid, formaldehyde 40%, glycerine 93C, hexane, iso-
octane, linseed oil, cotton oil, soybean oil, mineral oil.
MEDIUM-IMPACT AGENTS
Acetylene, acetone, acetic acid, oleic acid, stearic acid 70C, seawater,
ammonia, gasoline, ether isopropyl, petroleum, vapour.
STRONG-IMPACT AGENTS
Nitric acid, benzene, dimethylbenzene, tetraethyl furan, nitrobenzene, solvent,
toluene, carbon tetrachloride, turpentine, trichloroethylene.
RECOMMENDED FIXING OF SUPPORT SP202 (For band MP200 only)
Do not use the double-sided adhesive if you also have the support SP202
MP200
SP202
1
2
5 4
3

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SENSOR MOUNTING
- Proceed to fix magnetic sensor using the M4 threaded holes.
- As an alternative you can use them as passing holes for socket head cap
M3x18 screws.
The sensor can be mounted in any position, keeping the active side,
marked by arrows, toward the surface of magnetic strip. Once mounting is
carried, place cables and move manually the sensor for the total run, in
order to be sure it can freely slide without any obstacle.
Check that aligning tolerances between sensor and magnetic strip are
respected along the whole run. Each positioning error must be corrected.
Dimensions of any brackets or supporting arms have to be conveniently
calculated; any kind of their bending must be avoided.

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LEGEND - MESSAGES AND SIGNALS
The following symbols are used in this manual:
SELECTION OF VALUES KEY (SETTING DATA MODE).
SELECTION OF DIGIT KEY (SETTING DATA MODE).
AXIS CLEAR KEY (ALSO USED TO CANCEL THE SETTINGS).
CONFIRMING KEY.
ON/OFF.
FLASHING AXIS LED ●FIXED AXIS LED
The instrument supplies a series of visual signals which indicate the correct
operating mode.
Every time a key is pressed, messages in writing or figures will appear on the
display, according to setting made (see manual) and indicates the function has
been activated or ready to be carried out. If it is blinking, scale measuring is
taking place; fixed light (or no light at all) indicates the function has been carried
out. In case of incorrect procedures, the following message will appear on the
display:
E r r o r
the above message indicates the operator has inadvertently pressed the wrong
key.
In case of “overflow” (if too many numbers were entered), the error is shown on
display:
- - - - - - - - -
NOTE: ANY ANOMALY AND SITUATION OF “OPERATING LOCK” DUE TO ACCIDENTAL
REASONS (ELECTRIC DISCHARGE, OVERVOLTAGE, ETC…) ARE SOLVED BY
SWITCHING OFF THE DEVICE. FOR THE ABOVE PURPOSE KEEP THE
BUTTON ON/OFF PUSHED FOR AT LEAST 4 SECONDS.

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STORING OF PROGRAMMES AND DATA
The programming of counter VISION 110 is carried out by the Manufacturer who
knows the access codes and the procedures (configuration). The operator can
carry out all operations. All the information is stored permanently and can be only
modified by reforming it all from the beginning.
Furthermore, the instrument can permanently memorise the latest operations
which are considered as last data entered.
So the following information is maintained
A) measurement unit selected (MM/INCH/DEG).
B) function settings entered.
C) last Axis counting position and eventual messages (not
transitory) concerning abnormal situations, e.g. overflow
message.
IMPORTANT NOTE:
When there is a power failure, the instrument cannot register any scale
movement (through inertia, manual movements, thermal expansion) whether in
ABS or INC. If this happens, the data on the display is not reliable because it
cannot indicate new positions but only those previous to the power failure.
SETTING CONFIGURATION
For the configuration of the device some internal parameters have to be used.
To recall the configuration, push the button P, enter the password number and
confirm by button SET. The selection of parameter is made by repeatedly
pressing button P.
Important notes :
1) To access parameters section, it is necessary to enter a 6-digit
password (manufacturer code: “000000”). It is possible to change this
code.
2) During the parameter setting, the display will show “P”.
Parameters currently entered are the following:
Parameter 01 – CHOICE OF AXIS RESOLUTION
Parameter 02 – INVERSION OF COUNTING MODE
Parameter 03 – LINEAR CORRECTION
Parameter 04 – ENABLE AND SET THE REF VALUE OF INCREMENTAL
QUOTA
Parameter 05 – ENABLE AND SET THE REF VALUE OF ABSOLUTE
QUOTA
Parameter 06 – ENABLE AND SET TIME FOR DEVICE SELF-SWITCH.
OFF
Parameter 07 – ENABLE RESET/PRESET INCREMENTAL QUOTA
Parameter 08 - ENABLE RESET/PRESET ABSOLUTE QUOTA
Parameter 09 – ENABLE AND SET TIME FOR STAND-BY OF DISPLAY
Parameter 10 – SET FACTOR OF FREE CALCULATION
Parameter 80 – MODIFY PASSWORD TO ENTER PARAMETERS
Parameter 89 – DEVICE DIAGNOSTIC
Parameter 90 – RESERVED

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Example of selection of a parameter:
quota displayed 1 2 3 . 4 5
press the display will show “P”
(parameter configuration) 0 0 0 0 0
press if a password value matches the
manufacturer’s code display will show P 0 1
or press
and
to input a new password XXXXX
and
press
at the end the display will show P 0 1
press
more
until the desired parameter will be
shown, e.g. P 0 2
press To confirm the selection and enter its
setting. d i r -
Set the parameter configuration following the instructions hereafter described in
this manual.
press To confirm the value and return to the
parameters selection. P 0 2
press If a different parameter has to be
selected; e.g. display will show P 0 3
or press To quit the configuration and return to
display the quota 1 2 3 . 4 5
IMPORTANT NOTE: BY PRESSING THE CLR BUTTON, IT IS POSSIBLE TO QUIT THE
CURRENT PROGRAMMING STEPAT ANY TIME.

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All settings for the configuration of device are hereafter described:
Parameter 01 – CHOICE OF AXIS RESOLUTION
It is possible to set up the following resolutions:
1 – 0.1 – 0.05 – 0.01 in millimetres
0.01 – 0.001 – 1/16 – 1/32 – 1/64 in inches
0 / 1 / 2 / 3 decimals in angular reading mode (measurement of
sectors of a circle)
example of setting up the resolution 0.1 mm :
press To enter the configuration and
select the parameter P 0 1
press To confirm the selection and enter
its setting r 0 . 0 1
press
more
Until the desired resolution
(e.g.: 0.1 in mm) r 0 . 1
press To confirm the value and return to
the parameters P 0 1
press To quit the configuration. 1 2 3 . 4 5
- CHOICE OF AXIS RESOLUTION IN ANGULAR READING MODE
To make angular measurements (sectors of a circle), a calculation value is used
which is the ratio between the angle to be measured and the length of the
corresponding circumference.
Calculation is made through the following formula:
Calculation value = angle360° / circumference
where : angle = 360 (in degrees)
circumference = 2 πr (in millimetres)
example : radius = 200mm , circumference = 1256.64mm
value = 360 / 1256.64 = 0.28648
Relevant resolution displayed in degrees is selectable by choosing the desired
numbers after the point.

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Example for setting a resolution 0.1° in angular mode :
press To enter the configuration and
select the parameter P 0 1
press To confirm the selection and
enter its setting r 0 . 0 1
press
more
Up to Angular resolution r A n g
press First position of number will
blink .XXXXX
press To select the second position 0.XXXX
press To set the value (0-9) 0.XXXX
push
and
To set the other values 0 . 2 8 6 4 
press To confirm the value and go
into the selection of decimals. r 0 . 0 1
press
more
Up to the desired resolution
(e.g.: 0.1 in degrees) r 0 . 1
press To confirm the value and return
to the parameters P 0 1
press To quit the configuration. 1 2 3 . 4
Parameter 02 - INVERSION OF COUNTING DIRECTION

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Example setting :
press To enter the configuration and
select the parameter P 0 2
press To confirm the selection and enter
its setting d i r -
press The display will show - d i r
press To confirm the value and return to
the parameters P 0 2
press To quit the configuration 1 2 3 . 4 5

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Parameter 03 – LINEAR CORRECTION
Note: Working resolution displayed must be of linear type (selected by
parameter 01).
Sensitive machining errors can derive from bad machine tool trim through wear
or guides out of line, imperfect Carriage-guide coupling, badly distributed parts,
etc... If the errors are of a linear type, that is proportional to the movement value
carried out, they can be compensated through linear correction. The correction
factor (CF) can be calculated by the operator following this formula:
MEASURED QUOTA (with accuracy)
CF = ------------------------------------------------------------
NOMINAL QUOTA (as per drawing)
Let us suppose we have machined moving X Axis 400.00 mm (X Axis display
reading) but we have found an error (positive or negative). For example, the
measured piece can be longer or shorter:
A) mm 400.20 longer piece has an error of 200 µm
B) mm 399.88 shorter piece has an error of 120 µm
In case Awe will have 400.20 : 400.00 = 1.0005 (CF)
In case Bwe will have 399.88 : 400.00 = 0.9997 (CF)
To compensate these errors, input a CF value (manual mode).
As an alternative, in VISION 110, it is possible to make the movement and
manually enter the real value of it; that way the value of CF will be automatically
calculated by the device.
Example for manually setting the value CF = 1.0005:
press To go into the configuration and
select the parameter P 0 3
press The display will show C o r r .
press First position of quota will blink .XXXXX
press To select a position 1.XXXX
press To input a value (0-9) 1.XXXX
push
and
To input other digits 1 . 0 0 0 5
press To confirm a value and return to
parameter selection. P 0 3
press to quit the configuration. 1 2 3 . 4 5

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Example for setting the value of CF based on the real displacement of the axis:
press to enter the configuration and
select the parameter P 0 3
press the display will show C o r r .
press to select the way of calculation of
CF 1 2 3 . 4 5
Place the reader head on the starting point of the movement (e.g. 0 mm)
press To input the first quota. Display will
show for one second S t o r E
Place the reader head on the final point of the movement (e.g. 400 mm)
press To input the first quota. Display will
show for “Store” and then 4 0 0 . 0 0
select
and
To set the real value of
displacement 0 4 0 0 . 2 0
press To confirm the value and return to
parameter selection. P 0 3
Important note : CF value will be calculated as 400.20 / 400.00 = 1.00050
press To quit the configuration 1 2 3 . 4 5

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Parameter 04 - ENABLE AND SET THE REF VALUE OF INCREMENTAL QUOTA
It is an absolute reference value (physical reference point) of the measuring
system, recallable when the device is in incremental counting mode.
Example of setting value of REF = 10.00 mm :
press To enter the configuration and
select the parameter P 0 4
press Display will show “yes / no” to
indicate the set mode n o
press To enable the recalling mode y e s
press The first digit will blink XXX.XX
select
and
To set the value 0 0 1 0 . 0
press To confirm the value and return to
parameter selection. P 0 4
press To quit the configuration 1 2 3 . 4 5

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Parameter 05 - ENABLE AND SET THE REF VALUE OF ABSOLUTE QUOTA
It is an absolute reference value (physical reference point) of the measuring
system, recallable when the device is in absolute counting mode.
Example of setting value of REF = 5.00 mm:
press To enter the configuration and
select the parameter P 0 5
press Display will show “yes / no” to
indicate the set mode n o
press To enable the recalling mode y e s
press The first digit will blink XXX.XX
select
and
To set the value 0 0 0 5 . 0
press To confirm the value and return to
parameter selection. P 0 5
press To quit the configuration. 1 2 3 . 4 5

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Parameter 06 – ENABLE AND SET TIME FOR DEVICE SELF-SWITCHING OFF
It is possible to enable and program a stand-by time for an automatic switching
off of the device. Time is displayed in seconds and maximum programmable time
is 12 hours. To switch on again the device press the button ON/OFF.
Example of setting a time of 30 minutes (1800 seconds):
press To enter the configuration and
select the parameter P 0 6
press Display will show “yes / no” to
indicate the set mode n o
press To enable the automatic switching
off y e s
press The first digit will blink XXX.XX
select
and
To set the time 0 0 1 8 0
press To confirm the value and return to
parameter selection. P 0 6
press To quit the configuration. 1 2 3 . 4 5
Parameter 07 - ENABLE RESET/PRESET OF INCREMENTAL QUOTA
If enabled it allows to reset/preset of quota in incremental counting mode.
Example of setting:
press To enter the configuration and
select the parameter P 0 7
press The display will show “yes / no” to
indicate the set mode n o
press To enable the reset/preset of quota y e s
press To confirm the value and return to
parameter selection. P 0 7
press To quit the configuration 1 2 3 . 4 5

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Parameter 08 - ENABLE RESET/PRESET OF ABSOLUTE QUOTA
If enabled it allows to reset/preset of quota in absolute counting mode.
Example of setting:
press To return the configuration and
select the parameter P 0 8
press The display will show “yes / no” to
indicate the set mode n o
press To enable the reset/preset of quota y e s
press To confirm the value and come
back to the parameters selection P 0 8
press To quit the configuration 1 2 3 . 4 5
Parameter 09 – ENABLE AND SET TIME FOR AUTOMATIC STAND-BY
It is possible to enable and program a waiting time for an automatic stand-by of
the device. Time is displayed in seconds and maximum programmable time is 12
hours. During the stand-by time the device is operating anyway; to display the
quota again it is enough to move the axis or press any button to select a function
Example of setting a time of 10 minutes (600 seconds):
press To enter the configuration and
select the parameter P 0 9
press The display will show “yes / no” to
indicate the set mode n o
press To enable the stand-by y e s
press First number will blink XXX.XX
select
and
To set the time 0 0 0 6 0
press To confirm the value and return to
the parameters selection P 0 9
press To quit the configuration. 1 2 3 . 4 5

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Parameter 10 – ENABLE FREE CALCULATION PARAMETER
Note: the reading mode must be “linear”(select it through parameter 01).
In order to make special measurements which do not correspond to the real
linear displacement of the axis (for instance diagonal cuts), it is possible to use a
Free Calculation Parameter which corresponds to the ratio between the desired
value to be displayed and the real valued shown on the display.
This device has 100 different Free Calculation Parameters which can be stored
(from 0 to 99) and quickly recalled before each different work.
A Free Calculation Parameter FCL is calculated by the operator through the
following formula:
QUOTA TO BE DISPLAYED
FCL = --------------------------------------------
QUOTA DISPLAYED
Let us suppose we have to carry out an operation moving the axis for 400 mm
but, in the meantime, we have to make a diagonal cut of 350.00 mm.
To balance what the device will display, it is necessary to manually enter a FCL
value of 0.87500.
Example to enter the value FCL = 0.87500 in position 01 :
press to enter the configuration and select
the parameter P 1 0
press the display will show S t o r e
press the display will show F C L 0
select
and
to set the digits 01 F C L 0 1
press the first digit will blink .XXXXX
select
and
to set the value 0,87500 0 . 8 7 5 0
press to confirm the value and return to
the parameters P 1 0
press if one wants to enter and store
different FCL in different positions s t o r e
or press to quit the configuration. 1 2 3 . 4 5
Now the FCL (0.87500) is stored in position 01.