Givi Misure VISION 700 Instruction Manual
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Givi Misure VISION 700 Instruction Manual

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INSTRUCTION MANUAL
FOR DIGITAL READOUT
MICROCOMPUTER
Measuring and control systems
Via Assunta, 57 - 20054 - Nova Milanese (MILANO)
(
*
+39
0362/366126
+39
0362/366876
sales@givimisure.it
www.givimisure.it
10/06/2008
M042.E
GQ
•1¥72

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Summary of Contents for Givi Misure VISION 700

  • Page 1 INSTRUCTION MANUAL FOR DIGITAL READOUT MICROCOMPUTER Measuring and control systems Via Assunta, 57 - 20054 - Nova Milanese (MILANO) 0362/366126 0362/366876 sales@givimisure.it www.givimisure.it 10/06/2008 M042.E •1¥72...

  • Page 2: Table Of Contents

    VISION 700 MICROCOMPUTER TABLE OF CONTENTS DECLARATION OF CONFORMITY “CE” • FOREWORD • INSTALLATION • DIMENSIONAL SPECIFICATIONS (STANDARD VERSION) • DIMENSIONAL SPECIFICATIONS (PANEL MOUNTABLE VERSION) • CONNECTION OF CONNECTORS • KEY - MESSAGES AND SIGNALLING • RETENTION OF DATA AND PROGRAMS •...
  • Page 3 USE OF STANDARD FUNCTIONS INCLINED CONSTANT PITCH F 68 EXE • ZERO APPROACHING ALERT F 69 EXE • PROGRAMMING THE MEMORY BLOCKS F 70 EXE • CENTRE OF A CIRCUMFERENCE F 72 EXE • SPECULAR IMAGE F 74 EXE • SCALE VALUE SET F 78 EXE •...

  • Page 4: Vision 700 Microcomputer

    DECLARATION OF CONFORMITY The Manufacturer: GIVI MISURE SRL Address: VIA ASSUNTA, 57 - 20054 NOVA MILANESE (MI) ITALY Declares that the product: DIGITAL READOUT MOD. Model: VISION 700 conforms to the following EC regulations including the latest modifications and to relative national legislation: •...

  • Page 5: Foreword

    FOREWORD GIVI MISURE would like to thank you for purchasing the programmable digital readout MICROCOMPUTER and to confirm that you have made an excellent choice. Thanks to a powerful micro-controller, this instrument is fully programmable via the keypad. This means that VISION can be optimised with a number of specific functions for any type of machine-tool.

  • Page 6: Installation

    INSTALLATION W A R N I N G ! Do not switch on the instrument unless the machine conforms 98/37/EC regulations. The installation of the instrument must be carried out by authorised skilled staff who will follow the regulations stated by the Manufacturer. EARTHING The instrument is connected to earth by means of the power supply connector.

  • Page 7: Dimensional Specifications (Standard Version)

    DIMENSIONAL SPECIFICATIONS (STANDARD VERSION) DIMENSIONAL SPECIFICATIONS (PANEL MOUNTABLE VERSION) HOW TO PREPARE THE PANEL Panel thickness reference : 2 ÷ 5 mm. HOW TO ASSEMBLE IT 10/06/2008 M042.E •7¥72...

  • Page 8: Connection Of Connectors

    CONNECTION OF CONNECTORS SERIAL IN1 / IN2 / IN3 / IN4 Reference number SERIAL Signal Reference number IN1-IN4 Signal GND SHD 10/06/2008 M042.E •8¥72...
  • Page 9 VISION – PC CONNECTIONS VISION – SERIAL PRINTER CONNECTIONS CONNECTOR (RS-232) TO VISION CONNECTION CABLE 10/06/2008 M042.E •9¥72...

  • Page 10: Key - Messages And Signalling

    KEY - MESSAGES AND SIGNALLING In the manual, the following graphic (or numerical) symbols are used to indicate : X, Zo OR Z AXIS KEYS KEY FOR RESETTING THE CORRESPONDING AXIS. OR CLEAR THE OPERATION 1 3 3 . 0 5 DIGIT TO BE ENTERED VIA THE NUMERICAL KEYPAD.
  • Page 11 FUNCTION KEYS (CALCULATOR) FUNCTION KEYS (CALCULATOR) MEMORY KEYS (CALCULATOR) ® ˜ FLASHING AXIS LED STEADY AXIS LED The instrument provides a series of acoustic and visual signals to indicate the succession of the settings. Every time a key is pressed, a “short” sound of a buzzer is heard, while messages consisting of wordings or numbers appear on the display depending on the type of setting made (see manual).
  • Page 12 Message list error: Error ref. Description Start researching reference positions (rEF) Axis set up not in “Linear” reading mode Axis set up not in “Angular” reading mode Function not allowed Key button not programmed Program not allowed Memory end Algebraic sum entered LCD display required Sum of two axes required Internal fault (service required)

  • Page 13: Retention Of Data And Programs

    RETENTION OF DATA AND PROGRAMS Program setting of VISION is carried out beforehand by the Manufacturer, who is aware of the access codes and of the procedures (configuration). The user can then enter the settings required for using it. All the information is permanently stored, and can only be changed voluntarily, by re-entering it.

  • Page 14: Inversion Of Counting Direction

    INVERSION OF COUNTING DIRECTION Switch on the instrument and wait for the end of the self-test cycle. The displays remain on and show the zero search (rEF). Press CLR to enable the Axes for counting. Move the Carriages by hand and decide which Axes need to be reversed (the direction in which they advance depends on the mode of application of the rulers, and is therefore random).

  • Page 15: Scale Zero Reference (Ref)

    SCALE ZERO REFERENCE (rEF) The ruler zero reference (rEF) can be considered a precision micro-contact, generally located at the midpoint of the travel. Its position in relation to the geometrical trim of the machine is invariable in time, and can only “move” if the scale is disassembled (for servicing, maintenance or replacement), and re-assembled differently.

  • Page 16: Self-Testing

    SELF-TESTING A general test of the instrument is carried out every time it is switched on, and the validity of the data stored in the memory is checked. If this is found to be reliable, while the function is being performed the following wording will appear on the display for a few seconds: t E S t ®X...

  • Page 17: Resetting/Pre-Setting A Dimension

    RESETTING/PRE-SETTING A DIMENSION Regardless of the selected counting mode, ABS or INC, resetting of a datum is obtained by proceeding as follows : and/or 1 2 3. 4 5 ®Y and/or and/or and/or The LEDs of the activated Axes will flash. and/or 0.
  • Page 18 In any case, the data entered is rounded off: 1 3. 0 5 13.051 13.054 - downwards: from 1 3. 0 6 13.055 13.059 - upwards: from c) With a total number of digits not exceeding the counting capacity of the instrument (7 digits with a sign and the decimal point) that means: -999999.9...

  • Page 19: Mms/Inches Conversion

    MMS/INCHES CONVERSION Every time the following key is pressed the unit of measurement is switched from MM to INCHES or vice versa. Switching takes place instantaneously for all the Axes being counted. The selected unit of measurement is shown by the position of the LED lit on the keypad, and also by the position of the decimal points for the Axes being counted.

  • Page 20: Stored Data Clearing

    STORED DATA CLEARING This function can be used to cancel the data entered by the operator, either globally or selectively. The instrument has placed them in 11 different storage areas. and, if required The indications concerning the types of data stored in the memory areas will be displayed, together with the number corresponding to each area.

  • Page 21: Setting Printing Line Spacings

    SETTING PRINTING LINE SPACINGS When printing the labels (see SERIAL OUTPUT RS232), it is possible to set some spacings among the printing lines (max .19), for the correct position on the labels. To set the number of spacings, select function F 9. P r t.

  • Page 22: Constant Pitch

    F 26 CONSTANT PITCH This function is used to process workpieces having a constant machining pitch. Let us suppose, for example, that six holes having a pitch of 13.75 mm have to be drilled: O r i G. ®X The instrument signals the operator to move the Carriages until the Origin of the 1 hole is reached.

  • Page 23: Sum For Two Axes

    F 28 SUM OF TWO AXES This function can be used to perform an algebraic sum of the movements of two Carriages moving in directions parallel one to each other: e.g. the main Carriage and the Tool Carriage of a lathe, the Upright and the Spindle of a miller, etc... If this function has been activated (decimal point flashing on the display being added up) the operator can “see”...
  • Page 24 To enable /disable the function, proceed as follows: A L G. S. yes ®X A L G. S. no ®X press To select and the function will be 1 2 3. 4 5 disabled The operational condition selected will be permanently stored until a new setting is entered (proceed as described again).

  • Page 25: Linear Correction

    F 30 LINEAR CORRECTION The machining errors which can be originated by geometrical defects of the machine-tool due to wear or to a lack of linearity of the guides, coupling clearances between the Carriage and the guide, badly distributed weights, and so on may even be considerable. If the errors are of the linear type, that is to say if they are proportional to the value of the displacement carried out, they can be offset by means of the linear correction function, The correction factor CF can be calculated by the operator using the following...

  • Page 26: Non-Linear Correction (10 Points)

    F 31 NON-LINEAR CORRECTION (10 POINTS) The machining errors which can be originated by geometrical defects of the machine-tool due to wear or to a lack of linearity of the guides, coupling clearances between the Carriage and the guide, badly distributed weights and so on may even be considerable. If the errors are of the linear type, but proportional only for some spaces to the value of the displacement carried out, they can be offset by means of the non-linear correction function.
  • Page 27 To enable this function, proceed as follows: S E G.C. no ®X S E G.C. yes ®X press To select The display proceed S E G.C. no ®Y press to examine the next axis, i.e.: Complete the selection on every axis of the readout (X,Y,Z and W). In order to program the initial point of each segment, proceed as follows: During the selection of the 1 2 3 .
  • Page 28 The display will reset. 4 0 0 . 0 0 ®X press Place the axis in the final point of the next segment. Enter the real measured value of displacement. In our case the real value is: 3 9 9 . 8 8 ®X 399.88 mm.

  • Page 29: Scale Factor

    F 32 SCALE FACTOR This function can be used for making “work pieces” with a scale factor ScF defined by the operator. The following can be performed: • reduction scales 1 : 2.5 (ScF = 2.5) 1 : 4 (ScF = 4) etc...

  • Page 30: Radius/Diameter Conversion

    F 34 RADIUS/DIAMETER CONVERSION This function can be used to select the type of reading required, for each single Axis: r A d ®X To change the type of reading: ° d i A ®X press To select ° d i A press The selection will be confirmed and the instrument will go on automatically to consider the next Axis (the corresponding LED will start to flash).

  • Page 31: Variable Resolution

    F 36 VARIABLE RESOLUTION On the display, the instrument prompts the resolutions programmed by the Manufacturers (these correspond to the resolutions of the lines). If the type of machining (“roughing”, for example) can be facilitated by a “lower” resolution, the operator can decrease it by proceeding as follows: 0.

  • Page 32: Sexagesimal Degree Reading

    F 37 SEXAGESIMAL DEGREE READING The angular reading expressed in sexagesimal degrees can be selected by using the function F 37. d M S ®X d M S ®X Press To select 0. 0 0. 0 0 Press To confirm the selection On the axis displays which are set in angular reading you will see the degrees as follows: GGG.MM.SS The resolution depends on the number of pulses of the encoder used (PPR).

  • Page 33: Changing Of Angular Reading Mode

    F 38 CHANGE OF ANGULAR READING MODE On request, the instrument may be configured with one or more Axes operating in angular reading mode. The Axes concerned are linked to rotating encoders and a letter A is shown on the first digit of the display. The resolution depends on the number of pulses of the encoder used (PPR).
  • Page 34 3.013° By tilting the truck by the workpiece with the desired dimensions can be produced. DIGITAL READOUT Press key to quit the function. VISION 700 NOTE : This function is available only in Vision LCD version. 10/06/2008 M042.E •34¥72...

  • Page 35: Automatically Calculating The Taper Lcd

    Move the trucks and skim the tool around the maximum diameter of the workpiece. >> ANGLE << auxiliary display shows the taper angle. X.XXX ° DIGITAL READOUT Press the key to exit from the function. VISION 700 NOTE : This function is available only in Vision LCD version. 10/06/2008 M042.E •35¥72...

  • Page 36: Calculating Threads Lcd

    HOLE INT. DIAM. machine the thread 4.91747 mm HOLE EXT. DIAM 6.072169 mm WEB DIAMETER 4.77313 mm DIGITAL READOUT Press key to quit the function. VISION 700 NOTE : This function is available only in Vision LCD version. 10/06/2008 M042.E •36¥72...

  • Page 37: Calculating The Weights Of Materials Lcd

    F 50 CALCULATING THE WEIGHTS OF MATERIALS With this function it is possible to calculate the weight of a workpiece. To perform this function, proceed as follows : SEL. MATERIAL - ALUMINIUM to select the type SEL. MATERIAL Press of material - STEEL Continue to enter the data requested by the instrument.

  • Page 38: Calculating The Tip Speed Lcd

    (RPM). Let us suppose, for example, that we wish to activate this function. Proceed as follows: ENTER RPM VALUE VISION 700 You will be prompted to enter the rotation speed of the workpiece. For example 50 revs/min.
  • Page 39 Let us suppose, for example, that we wish to activate this function. Proceed as follows: ENTER SPEED VALUE VISION 700 You will be prompted to enter the cutting speed in m/min recommended by the tool manufacturer.
  • Page 40 F 55 AUTOMATIC QUOTA SENDING ENABLING The function F 55 is used to enable the automatic sending of displayed quota on serial output. S E n d ®X S E n d ®X press To select 5 7. 0 8 6 5 press To confirm the selection Data of ABS or INC quotas (for example X =57.0865, Y=10.8480, Z= -7.0985) are sent...

  • Page 41: Circular Flange

    F 64 CIRCULAR FLANGE This function can be used to make a series of holes arranged on a circumference. Let us suppose, for example, that it is necessary to make 4 holes arranged on a diameter of 100 mm. C E n t E r ®X The instrument will indicate that the Carriages have to be moved until they reach the centre of the circumference...

  • Page 42: Special Circular Flange

    F 66 SPECIAL CIRCULAR FLANGE This function can be used to drill a series of holes arranged along an arc of a circumference. Let us suppose, for example, that three holes have to be drilled. C E n t E r ®X The instrument indicates that the Carriages have to be moved until the centre of the circumference is reached.
  • Page 43 THE COUNTING DISPLAYS WILL INDICATE X -50,00 Y 0.00. Follow the zero with the Carriages and drill the first hole. Proceed as indicated until the workpiece has been completed. If it is not necessary to repeat the machining process for other workpieces, press CRL.
  • Page 44 F 68 INCLINED CONSTANT PITCH This function can be used to drill a series of holes with a constant pitch arranged along an axis that is inclined as compared to the X Axis (inclination is only possible as compared to X and Y Axes). Let us suppose, for example, that a series of holes has to be drilled. O r i G.
  • Page 45 THE X AND Y DISPLAYS WILL INDICATE THE DIMENSIONS -70, 71. Follow the zero with the Carriages and drill the first hole. Proceed as indicated until the workpiece has been completed. If it is not necessary to repeat the machining process on other workpieces, press CTL, otherwise press REF.

  • Page 46: M042.Egq

    F 69 ZERO APPROACHING ALERT In order to make machining operations easier when the position to reach is the dimension “0” mm (or inches), it is possible to set an active window so that the tool signals the dimension zero is approaching. Let us suppose we want to set the following alert window: X axis = 1.5 mm Y axis = 0 mm (no window)

  • Page 47: Programming The Memory Blocks

    F 70 PROGRAMMING THE MEMORY BLOCKS This function allows to store up to 1000 memory blocks, containing the positions of axis (X,Y,Z), in incremental counting mode. If repetitive operations have to be carried out, it is possible to store a sequence of operations, with the purpose to recall it when needed. Let us suppose the following machining operation has to be done: O r i G.
  • Page 48 Move X and Y axes up to the point X = 15.00 and Y = 15.00 (point 1 of the working cycle). To store the value of X and 1 5. 0 0 ®X press Y axes in memory no. 10 1 5.
  • Page 49 When it is necessary to repeat a previously stored machining operation, place the workpiece and recall the execution of the starting memory (no. 10 in our case): O r i G. ®X The instrument highlights to move the carriages until the starting working point is reached (ABS).
  • Page 50 Move X and Y axes up to the point X = 0.00 e Y = 0.00 (point 3) and drill the third hole. To recall the position of X and 0. 0 0 ®X press Y in memory no. 13 ®Y 3 0.

  • Page 51: Centre Of A Circumference

    Y CENTER QUOTA Press show the following values - 27.35 mm of Y (for example): Move the Carriages and go to the position of said values X and Y. DIGITAL READOUT Press To quit the function VISION 700 10/06/2008 M042.E •51¥72...

  • Page 52: Specular Image

    F 74 SPECULAR IMAGE This function can be used to reverse the sign of the co-ordinates of the: Constant Pitch, Inclined Constant Pitch, Relay Triggering Dimension programs. This function can only be carried out if these programs have been previously stored. To perform this function: n o r ®X...

  • Page 53: Axis Speed Displaying Lcd

    F 80 AXIS SPEED DISPLAYING This function makes it possible to show, on the LCD display, the translation speed of the Axis in motion. To enable the function, proceed as follows: S P d ®X S P d ®X press To select 1 2 3.
  • Page 54 To confirm the selection Ex. to indicate that Offset tool no. 8 has been recalled, the LCD display will show: ORG = 0 TOOL = 8 VISION 700 NOTE : This function is available only in Vision LCD version. 10/06/2008 M042.E...

  • Page 55: Device Diagnostic

    F 89 DEVICE DIAGNOSTIC This function allows to verify that some parts are correctly working: scales, keyboard, axis displays, axis leds, LCD display (optional). To enable the function, proceed as follows: 1 2 3. 4 5 1) Test for scales This test allows to check the correct reading of the scales indicated by a blinking led on the axis.
  • Page 56 6) LCD display test (optional) Some writings will be - - - TEST LCD - - - press displayed in sequence on - - 2x16 DISPLAY - - DIGITAL READOUT press To quit the function VISION 700 10/06/2008 M042.E •56¥72...
  • Page 57 DISPLAYING W AXIS The device allows the operator to display the fourth axis (W) on Z axis display. The visualization allows to switch between the two axes (Z and W) keeping the relevant quota (incremental and absolute) refreshed. For example: Z Axis = 10.00 W Axis = 35.50 3 5.
  • Page 58 100 TOOL OFFSETS This function (only with an incremental count) is used for storing up to 100 tools (0-99). The cutting position of each of them is associated with the rEF of the lines and is always traceable after a power failure. Let us suppose that we have to produce the following workpiece: NOTE: To make explanation easier, let us consider Y axis and two tools only.

  • Page 59: Origins Of The Axes

    100 ORIGINS OF THE AXES This function can be used (in the ABSOLUTE counting mode) to store up to 100 work starting positions (origin 0-99). These origins are related to the REF of the scales and can always be traced, even after a power outage. Let us suppose that several origin points have to be set and stored.
  • Page 60 F1-F6 RECALL OF SPECIAL FUNCTION The device allows the operator to quickly recall up to six frequently used functions. That way he can avoid every time entering its access code. Let us suppose, for example, to be in need of a frequently-used function CONSTANT STEP F26. Normally, you should follow what is reported in function “F26”...

  • Page 61: Setting The Type Of Spindle Rotation Speed

    F 98718 SETTING THE TYPE OF SPINDLE ROTATION SPEED This function is used for defining the type of rotation that may be selected on the lathe. The tool is programmed by default in indefinite mode. If it is left in this configuration, its RPM settings will be the result of the theoretical calculation.
  • Page 62 - MAXIMUM stored. Enter a value of maximum speed (for example 2700 RPM). The data is DIGITAL READOUT 2700 press acquired and VISION 700 stored The tool acquires the data and quits programming mode. 10/06/2008 M042.E •62¥72...
  • Page 63 This function can be used to select the language available of the messages displayed by the instrument. For example: SELECT LANGUAGE 98762 - ENGLISH SELEZIONE LINGUA press - ITALIANO The selection is acquired DIGITAL READOUT press and stored VISION 700 NOTE : This function is available only in Vision LCD version. 10/06/2008 M042.E •63¥72...

  • Page 64: Calculator

    CALCULATOR The digital readout display unit is equipped with a calculating system (built-in calculator). The calculation system is used in the same way as a traditional calculator (the operations permitted are : addition, subtraction, multiplication, division, calculation of a percentage and square roots, sin, cos, tag).

  • Page 65: Rs-232 Serial Output

    RS-232 SERIAL OUTPUT The asynchronous serial interface (ordering code US-232) is normally used to transfer the data to a printer or to other devices having a SLAVE function. The transmission parameters are fixed and are the following: • SPEED OF TRANSMISSION 9600 BAUDS •...

  • Page 66: Auxiliary Lcd Display

    AUXILIARY LCD DISPLAY As an option it is possible to require a device equipped with an auxiliary LCD display (16 characters on two rows). It allows the operator to better understand the usage of some functions as well as the direct use of some functions otherwise unable, such as: Calculating functions: F 44 -...

  • Page 67: Technical Specifications

    TECHNICAL SPECIFICATIONS MODEL: VISION 722IN 2 DISPLAYS - 2 INPUTS VISION 723IN 2 DISPLAYS - 3 INPUTS VISION 723TO 2 DISPLAYS - 3 INPUTS VISION 733IN 3 DISPLAYS - 3 INPUTS VISION 733TO 3 DISPLAYS - 3 INPUTS VISION 733FR 3 DISPLAYS - 3 INPUTS VISION 734IN 3 DISPLAYS - 4 INPUTS...
  • Page 68 WARRANTY TERMS This product is covered by a warranty against manufacturing defects for a period of 24 (twenty four) months from the date of shipment. The Manufacturer does not accept liability for damages due to transport, mislaying or act of God. Any repairs must be made at the Manufacturer’s premises.

  • Page 69: Special Functions Required By Customer

    SPECIAL FUNCTIONS REQUIRED BY CUSTOMER 10/06/2008 M042.E •69¥72...
  • Page 70 10/06/2008 M042.E •70¥72...

  • Page 71: Notes

    NOTES 10/06/2008 M042.E •71¥72...
  • Page 72 10/06/2008 M042.E •72¥72...

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