No.99MBA043A SERIES No.302 P J - A 3 0 0 0 Series Measuring Projector User s Manual ’ Read this User's Manual thoroughly before operating the instrument. After reading, retain it close at hand for future reference.
Conventions Used in this User's Manual This section describes the symbols (safety warning symbols) used in this manual. Safety Precautions This manual uses various symbols to help you use this unit correctly, and prevent danger to personnel or equipment damage. • The following symbols indicate general dangers, warnings and cautions. Indicates an imminently hazardous situation which, if not avoided, will result in serious injury or death.
WARNING Do not modify this instrument. Risk of fire or electric shock. Do not bend, twist, pull, or modify the power cord. Risk of fire or electric shock. Do not remove the front panel, rear panel, side panel or covers of this instrument. Risk of electric shock. Only operate this instrument at the specified voltage. Risk of fire or electric shock. Do not set up this instrument on an unstable bench. The instrument may fall. Risk of injury. Do not place a vessel containing liquid near the instrument.
Unplug the power cord if performing maintenance. Do not pull the cable to unplug the power cord. Hold the plug and pull to prevent cord breakage. Risk of fire or electric shock. Do not connect/disconnect or touch the plug with wet hands. Risk of electric shock. Keep the power cord away from heaters. Risk of fire or electric shock with melted cable insulation. Only use the specified fuse. Risk of fire or electric shock. Do not block the ventilation outlets. Risk of fire due to internal heat build up.
CAUTION Do not apply excessive force to the instrument. Risk of instrument failure, damage, or decreased accuracy. Only hold the specified parts of the instrument if transporting. Risk of instrument failure, damage, or decreased accuracy. Exercise care so as not to pinch or hurt your fingers if mounting/dismounting accessories. Only use the accessories specified in the User’s Manual provided with the instrument. Risk of fire, electric shock, and instrument failure. iv No.
CONVENTIONS USED IN USER'S MANUAL On Various Types of Notes The Following types of notes are provided to help the operator obtain measurement data through correct instrument operation. IMPORTANT An important note is a type of note that provides information essential to the completion of a task. You cannot disregard this note to complete the task. An important note is a type of precaution, which if neglected could result in a loss of date, decreased accuracy or instrument malfunction/failure.
Handling Precautions 1. Confirm the input voltage before turning the power switch on For the input voltage of this microscope, there are two systems of 100V-system (100 to 120V) and 220V-system (220 to 240V). Connect the power plug with the plug socket after confirming that the rated voltage of the microscope corresponds with the voltage of plug socket. 2.
CONTENTS Conventions Used in this User's Manual .................................................................1 Safety Precautions .....................................................................................................1 On Various Types of Notes........................................................................................5 Handling precautions .................................................................................................6 Guarantee...............................
2.5 Adjustment........................................................................................................ 2-24 2.5.1 Adjusting the magnification ............................................................................................ 2-24 2.5.2 Aligning the cross-travel stage travel direction to the cross-hair lines ........................ 2-24 2.5.3 Centering the protractor screen ..................................................................................... 2-24 3. Operation ....
6. Specifications ....................................................................................... 6-1 6.1 General................................................................................................................6-1 6.1.1 Common Specifications.................................................................................................... 6-1 6.1.2 Individual specifications .................................................................................................... 6-3 6.1.
MEMO x No.
Overview 1 This chapter describes the system outline, and the name and function of each part on the PJ-A3000 series Measuring Projector. 1.1 Outline The Mitutoyo PJ-A3000 series Measuring Projector is a multi-purpose measuring microscope for factory inspection use. It can perform precision measurement of workpiece dimensions, contours and surface features. The PJ-A3000 series can be used in a wide range of applications in combination with a variety of accessories.
[1] Projector head [2] Projection screen [3] Screen rotating knob [4] Screen clamp knob [5] Angle counter [6] XY counter [7] Projection lens [8] Reflected illuminator, Condenser lens for reflected illuminator [9] Cross-travel stage [10] Control panel [11] Contour illuminator (interior) [12] Focusing wheel [13] Power panel [14] XY counter output connector 1.1.
1. Overview 1.1.3 Angle counter and X, Y counter (1) Angle counter [1] (2) X, Y-axis counter [2] [3] [5] [4] [7] [8] [6] [10] [9] (1) Angle counter [1] Angle display unit [2] Zero-set key [3] ABS/INC mode indicator [4] Angle unit selector / offset switch [5] ABS/INC mode selector switch (2) X, Y-axis counter [6] mm/E indicator or inch/mm indicator [7] X-axis counter [8] Y-axis counter [9] X-axis zero-set switch [10] Y-axis zero-set switch No.
1.1.4 Power panel (Right lateral front part of main unit) [5] [2] [1] [3] [4] [1] Plug socket [2] Fuse holder [3] Voltage selector [4] GND terminal [5] Power switch 1-4 No.
2 Installation and Setup This chapter describes the installation environments and connection method of the PJ-A3000 series Measuring Projector. 2.1 Installation 2.1.1 Environmental Conditions 2.1.1.1 Temperature The PJ-A3000 series Measuring Projector has been assembled and adjusted at 20°C in a temperature controlled room. To ensure the rated measuring accuracy, the temperature at the installation site must be maintained as close to 20°C as possible, with minimal fluctuation.
2.1.2 Transportation and installation Be sure to use the supplied carrying handles when handling, shifting or installing the projector and due to its heavy weight (for PJ-A3010F-200, about 120kg) four people are required to carry it. The PJ-A3000 series has been fully adjusted at the plant, therefore take special care when handling and setting up the projector so that no part of the projector is subjected to impact or vibration. Carrying handles 2- 2 No.
2. Installation and Setup 2.1.3 Setting up the main unit The projector must be set up on the optional stand or a rigid, stable mount. Use the leveling bolts on the projector base to compensate for any inclination. Leveling bolts Carrying handles 2.1.4 Removing the carrying handles After setup, remove the carrying handles and cover the screw holes with the supplied hole caps. Carrying handles Hole caps No.
2.2 Assembly 2.2.1 Installing the cross-travel stage and Digimatic Head (for PJ-A3005D-50) 1. Turn the focusing wheel clockwise to lower the cross-travel stage mount down to the end of its displacement. Focusing wheel 2. Gently place the cross-travel stage on the mount. Slide the moving sections to the left and right to check the screw hole positions, then use the four hex-socket head screws (supplied in the standard accessory box) to temporarily fix the cross-travel stage in place.
2. Installation and Setup 3. Installing the Digimatic Head y Loosen the clamp screw and hex-socket head screw on the bracket. y Slowly insert the stem of the Digimatic Head into the bracket as far as it can go, then secure it in place with the hex-socket head screw. Do not fasten the screw too tight, otherwise the spindle of the Digimatic Head will not move smoothly.
4. Connecting the Digimatic Head cables (for PJ-A3005D-50) Remove the dust-prevention cap from the output connector on a side of the Digimatic Head. Connect the cable for the counter to the output connector. Output connector NOTE Confirm sufficiently to connect so that the connection of X-axis and Y-axis may be not wrong. 2- 6 No.
2. Installation and Setup 2.2.2 Installing the cross-travel stage and connecting the Linear Scale cables (for PJ-A3010F-200) 1. Remove the cable outlet cover. X-axis Y-axis Cable outlet cover 2. Gently place the cross travel stage on the cross travel stage mount. Slide the moving parts to the left and right to align the screw holes, then use the four hex-socket head screws supplied to temporarily fix the cross travel stage in place.
4. Place the linear encoder connector into the projector. 5. Connect the signal cables from the circuit board in the projector to the connector. 6. Attach the cable outlet cover. Connector for Linear encoder TIP 2- 8 The cross-travel stage should be secured when the adjustment of its travel direction is complete. (Refer to “2.5.2 Aligning the cross-travel stage travel direction to the cross-hair lines”.) No.
2. Installation and Setup 2.2.3 Connecting the Optoeye A2 Image Edge Sensor for PJ-3010F-200 1. Remove the cable outlet cover. 2. Disconnect the linear encoder connectors from the P.C.B inside the Profile Projector. 3. Attach the cable outlet cover. 4. Connect the linear encoder connectors to the Optoeye A2 Counter. Connector for Linear encoder Optoeye A2 Counter No.
2.2.4 Mounting the projection lens 1. Remove the lens mount cap and the projection lens cap. 2. Hold the lens so that the red index dot of the projection lens faces you. Align the index dot of the projection lens with that of the lens mount, push the projection lens upwards, then rotate the lens clockwise approximately 60° until the lens stops. Red index dot Red index dot Projection lens Front view From right side view 2.2.
2. Installation and Setup 2.2.6 Connecting the power cord 1. Turn off the main switch. 2. Connect the power cord to the power panel and plug it into the power outlet. Main switch Plug socket Power cord GND Use the power cord supplied with the projector. CAUTION Use the GND terminal for grounding. GND terminal No.
2.3 Initial Checks (Functional Check) Each projector is factory-inspected and adjusted, and has been safeguarded at all stages of shipment and transport, but prior to first time use, perform the following checks. NOTE While checking cables, make sure that all switches are tuned OFF. 2.3.1 Electrical component connectors Make sure that the power cord, plug socket, voltage selector, power switch, and GND terminal are securely connected. 2.3.
2. Installation and Setup 2.3.5 Cross-travel stage • Is the stage glass clean and free of scratches? Move the stage by hand over its full range. • Does it move smoothly? • Is there any play or noise? (Use the Micrometer Head to move the cross-travel stage and check the above points.) 2.3.
2.4 Initial Checks (Performance Check) 2.4.1 Checking the position of the contour illumination bulb filament 1. Carefully remove the projection lens. 2. Turn on the power switch and contour illumination switch to project the filament of the contour illumination bulb on the screen. 3. Confirm that the filament image is projected in the approximate center of the screen. 2.4.2 Checking the position of the surface illumination bulb filament 1. Carefully remove the projection lens. 2.
2. Installation and Setup Frame of the reflected illumination condenser lens Clamp knob • For the vertical position adjustment of reflected illuminator, loosen the clamp knob to adjust with the clamp knob or the frame of reflected illumination condenser lens. No.
2.4.3 Projection with contour illumination 1. Turn on the contour illumination bulb. (Use the brightness selector switch (HIGH and LOW) to select the light intensity.) 2. The workpiece profile is projected on the screen. Projection screen Workpiece profile 2 - 16 No.
2. Installation and Setup 2.4.4 Projection with reflected illumination 1. Turn on the reflected illumination bulb. 2. The image of the workpiece surface is projected on the screen. 3. Mount the half-reflecting mirror at the top of the projection lens frame so that the mirror is aimed towards the surface illuminator, as shown below.
2.4.5 Color fitter This filter reduces eye fatigue. See the following for the insertion method. Color fitter Main unit left side 2 - 18 No.
2. Installation and Setup 2.4.6 Checking the magnification accuracy 1. Mount the projection lens. (Refer to “2.2.4 Mounting the projection lens”) 2. Place a standard scale (optional accessory, No. 172-116) on the cross-travel stage to project its image on the screen. 3. Measure the projected image of the standard scale on the screen using a reading scale (optional accessory, No. 172-161 ). 4.
The magnification error is specified as ±0.1% or less for contour illumination, and the tolerance for each measured point is tabulated below. (If the magnification error for contour illumination falls within the tolerance, that for reflected illumination will also fall within the specified tolerance of ±0.15%) Measured point Tolerance Permissible range 100 mm ±0.1 mm 99. 9-100.1 mm 140 mm ±0.14 mm 139.86-140.14 mm (on the reading scale) TIP A positive error, i.e.
2. Installation and Setup 2.4.7 Checking the cross-travel stage travel direction 1. Mount the least magnified projection lens. 2. Place a reference piece on the stage to project its image on the screen. Reference piece Stage glass Cross-travel stage 3. Set the protractor screen reference line to "0". “0” line Screen rotation knob Clamp knob No.
4. Move the cross-travel stage along the Y-axis (back and forth), and align the edge of the reference piece with the horizontal cross-hair line. 5. Move the cross-travel stage along the X-axis (left and right), and confirm that the edge of the reference piece is aligned with the horizontal cross-hair line over the entire length of stage X-axis travel. Cross-hair line (horizontal) Reference piece Projection screen • If a deviation from the horizontal cross-hair lines is observed, refer to 2.
2. Installation and Setup 2.4.8 Checking the cross-travel stage feed error If the stage moves normally in 2.4.7, checking of feed error over a 5 mm travel may be sufficient. In this checking, many factors must be taken into consideration, including environmental conditions and alignment error. Any feed error should be less than 0.01 mm per 5mm of travel. 1. Mount a projection lens. 2. Place a standard scale or other reference of known size on the cross-travel stage to project its image on the screen. 3.
2.5 Adjustment Read this section as required after reading “2.3 Initial Checks (Function Check)” and “2.4 Initial Checks (Performance Check)”. 2.5.1 Adjusting the magnification Magnification adjustment requires experience. When the adjustment of a projection lens is required, contact Mitutoyo for assistance. 2.5.2 Aligning the cross-travel stage travel direction to the cross-hair lines 1.
Operation 3 This chapter explains the setup for measurement including the optical system installation and workpiece set-up. 3.1 Projection Lens Selection 3.1.1 Selecting the projection lens Select the appropriate projection lens magnification according to the required field of view, measuring method and accuracy requirements. (Refer to “6. Specifications”.) 10X 20X 50X Built-in Half-reflecting mirror Half-reflecting mirror 10X 100X 20X Oblique mirror for rough surface No.
3.1.2 Replacing the projection lens This projector has adopted the fixed focus lens to 10X to 100X. When replacing the projection lens in order to change the magnification, it is required to switch the condenser lens according to the magnification of projection lens. 3.2 Mounting the Workpiece Mount a workpiece on the stage glass or use a fixture or a jig to hold it in position. Use the T-grooves for securing fixtures and jigs to the cross-travel stage.
3. Operation • For cylindrical workpieces : V-block and clamp (No. 172-378) • For light-weight, flat workpieces which are difficult to fix : Clamp (No.176-107) V-block and clamp Workpiece Clamp Workpiece Stage glass Stage glass Cross-travel stage • T-groove T-groove Cross-travel stage For screws or cylindrical workpieces with center holes : Swivel center support (No.176-105, No.172-197) • Detach the stage glass, when the Swivel center support is installed. (refer to “5.3.
3.3 Focusing and Positioning the Workpiece 3.3.1 Focusing Bring the workpiece into focus by rotating the focusing wheel to move the cross-travel stage up and down. Projection lens Focusing wheel NOTE Be careful not to bump the Projection lens against a workpiece or fixture during focusing. Pay special attention when an stepped workpiece is mounted, or when the workpiece is supported by a swivel center support or a V-block. 3- 4 No.
3. Operation 3.3.2 Positioning the workpiece When the image is in focus on the screen, align the measured edge of the workpiece to the measuring axis of the cross-travel stage. Move the workpiece or the fixture so as to align the workpiece image with the cross-hair lines on the screen. • No.99MBA043A Rotary table (No.176-106, 172-196) is suitable for performing alignment.
3.4 Measurement and Inspection The measuring method for each application should be determined by the measurement factors involved : shape, size and quantity of workpieces, purpose, required accuracy, etc. The following methods are basic examples and can be developed further depending on the particular requirement. 3.4.1 Rectangular coordinate measurement (with the X, Y counter) Use the cross travel of stage to make dimensional measurements.
3. Operation • Operation Operation When using the X, Y counter (PJ-A3005D, PJ-A3005F, PJ-3010F) Move the stage so that one end of the workpiece is aligned with the cross-hair. Press the zero button of the X-axis to set the counter to zero. Zero setting Move the stage so as to align the other end of the workpiece with the cross-hair. Take a reading from the counter.
• X, Y-axis counter (PJ-A3005D-50, PJ-A3010F-100, PJ-A3005F-150, PJ-A3010F-200) X, Y-axis counter [1] [4] [5] [2] 1 mm/E indicator or inch/mm indicator 2 X-axis counter [3] The LED for the active unit is lit. Resolution PJ-A3005D PJ-A3005F 0.001 mm PJ-A3010F 3 Y-axis counter Resolution PJ-A3005D 0.001 mm PJ-A3005F 0.001 mm PJ-A3010F 0.001 mm 4 X-axis zero-set switch Sets the X-axis counter to zero at any X-axis position of the stage.
3. Operation 3.4.2 About parameters To actually perform measurement, it is necessary to set up the count direction (count-up or count-down direction), resolution, etc. Also, if setting compensation constants for measuring errors generated according to mechanical operation and various conditions, you can make a measurement more easily and correctly. These conditions and constants are referred to as parameters. This subsection describes the function and setting procedure of each parameter.
No. F5 F7.1 Parameter function Setting Setup for the number of smoothing All axes times (Smoothing : Function to suppress flickering of the least significant digit by averaging detected values for several times of sampling, if these LED display values are difficult to read due to flickering caused by vibration, etc., of the installation site.
3. Operation (2) Parameter setting procedure X-axis display unit Y-axis display unit Q-axis Parameter setup example cStarting the parameter setup mode Button operation dSwitching parameters MODE eSwitching parameter settings ZERO fExiting the parameter setup mode (Loading the set content) MODE NOTE Q-axis display Operating procedure Hold down the “MODE” and “ABS/INC” buttons at a time more than 3 seconds. MODE + ABS/INC F1 → F2.1 → ∙∙∙ F8 → F9 → ∙∙∙ 0.1 → 0.5 → 1.0 → 0.
3.Rotate the screen glass so that the rotation knob and the display of angle counter is counted in the plus direction. Revolve the screen glass to adjust the cross hairs of screen glass with the index once again. 4.The angle counter is corrected, when the display unit switching key and the angle display zero-set key are pressed in the condition of step 3 simultaneously. (The display is 360°00’ or 360.00°.) • The correction value after the correction is preserved even if the power switch is turned OFF.
3. Operation Parameter setup example Setting the display unit (Selecting mm) Button operation Setting the count direction (Reversing the count direction of X-axis) MODE Setting the count direction (Reversing the count direction of Y-axis) MODE Setting the linear error correction value(Selecting the X-axis correction value of 40mm/m) Setting the linear error correction value(Selecting the Y-axis correction value of 20mm/m) Setting the number of smoothing times(Selecting 8 times of smoothing) MODE No.
Parameter setup example Setting the RS-232C communication condition(Selectin g a baud rate of 9600bps) Setting the RS-232C communication condition(Selecti ng a data length of 7 bits) Setting the RS-232C communication condition(Selecti ng the even parity) Setting the RS-232C communication condition(Selecti ng one stop bit) Setting the RS-232C communication condition(Selecti ng the flow control of enabled Xon/Xoff) Setting the number of output axes(Selecting 3 axes) 3 - 14 Button operation MODE ZERO MODE Z
3. Operation 3.4.3 Dimensional measurement using a scale Place the scale on the screen and measure the enlarged image. Divide the measurements by the magnification of the projection lens to determine the actual dimensions.
3.4.5 Angle measurement (Using the Angle counter) Using the protractor screen and the rotary table for measuring angles: • Loosen the clamp knob and use the rotation knob to turn the protractor screen. “0” line Screen rotation knob Clamp knob NOTE Always use the rotation knob to rotate the protractor screen. Other methods of screen rotation may cause an error in angle measurement.
3. Operation Angle counter [1] [2] [3] [5] [4] [1] Angle display Range : ±360° (±370° in ABS mode) Resolution : 1' (or 0.01° ) [2] Zero-set key Sets the angle counter to zero at any position desired. ABC mode : Hold down the key for about 3 seconds. INC mode : Press then release the key. [3] ABS/INC mode indicator The LED for the active mode is lit. [4] Angle unit selector/offset switch Unit of angle display : Switches the smallest unit of the angle counter between 0.
• Measuring in ABS mode (Angle counter setting : 1') Step 1 2 1 2 Procedure Align the vertrex of the angle to be measured with the intersection of the cross-hair lines, then rotate the protractor screen to align one edge of the angle with a cross-hair line. Set the angle counter to ABS mode and establish a datum on the edge by setting the counter to Zero. Screen Counter Display 3 sec. Rotate the protractor screen to align the other edge of the angle with the same cross-hair line used in (1).
3. Operation • Measuring in ABS/INC mode (Angle counter setting : 1') Step 1 Procedure Screen Counter Display Align a cross-hair line on the screen with the datum. Set the angle counter to ABS to mode, then set it to zero. 3 sec. 2 Rotate the protractor screen to measure angle θA (=θ1). 3 Switch to INC mode to set the counter to zero. 4 Rotate the protractor screen to measure angle θB. 5 Measure θ2. (θ2 is displayed when switching to the ABS mode.
Step 7 Procedure Screen Counter Display Rotate the protractor screen to measure θc. 8 3 - 20 Measure θ3. (θ3 is displayed when switching to the ABS mode.) No.
3. Operation (2) Using the protractor screen and the rotary table for measuring angles: The cross travel of the stage is normally used in conjunction with the rotary movement of the table for measuring angles, because it is difficult to align the center of the rotary table with the vertex of the measured angle. Align one of the screen cross-hair lines with an edge of the angle to be measured and read the angle. Rotate the table to align the other edge with the hair line and read its angle.
MEMO 3 - 22 No.
4 Troubleshooting 4.1 Main Unit Symptom 1) The fan motor does not operate, even if the power switch is on. 2) The transmitted illumination halogen bulb dose 3) 4) not light up The vertical reflected illumination halogen bulb dose not light up. The image is unclear. 5) Abnormal sound and vibration are generated. 6) The measurement data will not be steady. No.
4.2 Counter Unit Symptom 1) Nothing is displayed when the power switch Check point Remedy 1) Is the power cord securely connected? 2) Turn the power switch off, then turn it on after at least five seconds. 1) Connect the power cord securely. 2) Try a few times. If the light still dose not come on, contact Mitutoyo. 1) Turn the power switch off, then turn it on after at least 5 seconds. 1) Try a few times. If the counter display is still locked, go to check point.
4. Troubleshooting 4.3 Error Messages and Remedies LED display Meaning and remedy Overspeed arising ; Traverse speed of the axis which displayed the error is so fast. xxxPress the zero-set button of the axis which displayed the error or restart the microscope main unit. Overcount arising ; The scale of the axis which displayed the error exceeds the possible counting range. xxxReturn the scale of the axis which displayed the error to the possible counting range or restart the microscope main unit.
4.4.3 Abnormal protractor screen operation. If the screen rotation, fine adjustment, or clamp dose not work normally, contact Mitutoyo. Do not force them. 4.4.4 Partial obscured image. Check the following points. Contact Mitutoyo when required depending on the problem: (1) Is the projection lens properly mounted? (2) Focusing (3) Oil stains on the workpiece or stage glass (4) Stains or damage to the projection lens (5) Stains or damage to the surface reflecting mirror 4.4.
5 Maintenance This chapter explains the daily maintenance that must be performed on the Measuring Projector PJ-A3000 series, including cleaning and the replacement of consumable parts. 5.1 Maintenance of Optical Components 5.1.1 Projection lens Compared with ordinary hard glass, the optical glass of the projection lens used for the projector is soft and subject to scratches. In order to remove dust do not use a cloth to wipe the lens, but use a blower brush instead.
5.2 Maintenance of Mechanical Components 5.2.1 Projector main unit Periodically lubricate the feed screws and gears for the cross-travel stage vertical travel. To do so, open the door at the right front of the projector, and apply a thin coat of grease using a brush. Take care to keep the grease away from other parts of the projector interior, especially the bulbs. 5.2.
注) 5. Maintenance 5.3. Replacing Disposable Parts 5.3.1 Bulbs for contour and surface illuminators CUTION 1. To prevent personal injury, do not touch a hot bulb during use or immediately after tuning it off. 2. To prevent the bulb from being stained with oil or fingerprints, do not touch the bulb with your hand. 3. Do not apply force to the bulb pin in the horizontal direction, or the bulb could be destroyed. Replacing a bulb (1) Turn off the contour and reflected illumination switches.
Each two bulbs can be mounted to each illuminator after opening the doors for contour NOTE and reflected illumination. Slide the bulb adapter plate to the click position, when the one of the two's bulb is blown. Tilt each illumination bulb selection switch to the rear side, when the bulb A is lit. Tilt each illumination bulb selection switch to the front side, when the bulb B is lit.
5. Maintenance (6) To mount the bulb, insert it straight into the socket as far as it can go so that the bulb filament image is centered in the convex mirror. (7) To mount the bulb, insert it straight into the socket as far as it can go so that the bulb filament image is centered in the convex mirror. 5.3.2 Fuse 1. Take out the fuse holder on the main unit rear panel and replace the fuse with a new one as follows. 2. Pull out the fuse from the holder and replace a new one. 3.
5.3.3 Stage glass 1. While pushing the stage glass toward the projector rear, lift the front part of the glass to remove it. (For PJ-3005D, remove the glass fixing screw.) Stage glass Cross-travel stage 2. Mount the new stage glass The X-Y stage glass is held in place by a leaf spring. Be careful not to lose this spring. CUTION 5.4 Periodic Inspection To ensure a long working life of the projector, perform periodic inspection, cleaning and oiling of the projector components. Refer to 2.
5. Maintenance 5.5 List of Consumable Order No. 512305 Part name Halogen bulb Remark 24V-150W (Life : 500 hours) 515530 Halogen bulb 24V-150W (Life : 50 hours) 384211 Tube fuse BS SEMKO S506 5A (for 200V-system region) 12BAE152 200673 380405 380405 12BAE041 381349 382762 No.
MEMO 5-8 No.
6 Specifications 6.1 General 6.1.1 Common specifications No.99MBA043A 1. Protractor screen Effective measurement diameter: φ315mm (12.4") Angle display: Digital Measuring range: ±360° 2. Projection lens 10X (Standard accessory) 20X, 50X, 100X (Optional accessory) 3.
6. Environmental conditions Temperature(in operation) : 0 to 40°C Humidity(in operation) : 20 to 80% Dust : The same conditions as for measurement rooms 7. Dimensions W X D X H : 400 X 742 X 1093mm (15.75 X 29.21 X 43.03”) Screen center height : 854mm (33.62”) 6-2 No.
6. Specifications 6.1.2 Individual specifications Order No. inch/ mm 302-711 302-712 302-713 302-714 302-718 302-719 mm/E 302-701 302-702 302-703 302-704 302-705 302-706 302-707 302-708 302-709 302-700 1)Cross-travel stage Model No.
6.1.3 Date output (RS232C) For the projector equipped with the RS232C port, the measured date of the counter unit is output via the serial output connector to a peripheral, such as two-dimensional data processing unit Micropak 9/7 or QM-DATA or two-dimensional data processing program 2Dpak or QSPAK.
6. Specifications Example of cable that can be used The following illustrates two types of reference cables which are used to connect the counter to a DOS/V PC. One of the cables does not use control lines and other uses control lines. Cable 1 (Control lines are not used) Pin No. Signal name 1 N.C 2 RD 3 TD 4 DTR 5 SG 6 DSR 7 N.C 8 N.C 9 N.C [Counter unit] Pin No. Signal name 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI [DOS/V] Cable 2 (Control lines are used) Pin No. Signal name 1 N.
6.1.5 Data output operation A displayed value on the counter unit can be output by inputting an external load signal or commands from a peripheral, such as a personal computer. (1) Data output A) For the external load signal Only the data on the axis on which the external load box switch is pressed is output to a peripheral. B) For the command from peripheral Data is output to a peripheral by inputting the following character strings (commands) from the peripheral, such as a personal computer.
6. Specifications 2) Multi-axes counter output A coordinate data of each axis is the same as the output format of a single-axis counter. For one-axis) Q-axis data CR LF For two-axes) X-axis data , Y-axis data CR LF , Y-axis data Q-axis data CR For three-axes) X-axis data , LF 3) Summary of external device data and output data By pressing the switch on the external load box or upon reception of commands from the peripheral, the counter unit outputs the following data.
4) Error Next error code is output, when the error arises in the counter. RS232C error code Display N G 0 5 CR LF E51 N G 0 7 CR LF E52 N G 0 8 CR LF E53 N G 0 9 CR LF - X E 2 0 CR LF Y E 2 0 CR LF Q E 2 0 CR L F X F 3 0 CR LF F30 Y F 3 0 CR LF F30 Q F 3 0 CR L F E20 E20 E-oS E-oF TIP 6-8 Error cause Remedy (method of return) Parity error 1)Press the X-axis zero-set arising button.
6. Specifications 6.1.6 Connecting Micropak It is necessary to perform the Micropak 9 / 7 / 5 setting when connecting the Micropak to the counter unit. For information about setting up Micropak 9 / 7 / 5, refer to the Micropak user’s manual. (1) Connection Counter unit EXT.LOAD Order No.937998 Micropak 9/7/5 External load cable EXT.LOAD Order No.12AAA202 SERIAL Connecting cable INPUT (Set No .
6.1.7 Connecting QM-Data 200 It is necessary to perform the QM-Data 200 setting when connecting it to the counter unit. For information about setting up QM-Data 200, refer to it’s user’s manual. (1) Connection Connecting cable (12AAD192) Counter unit QM-Data 200 (2) QM-Data 200 setup Select "SYSTEM" key of operation panel. Measuring Instrument Setting--> Counter Type--> Profile Projector with RS Output After the selection, the communication condition of QM-Data 200 becomes as follows.
6. Specifications TYPE A Input circuitry : DATA CK TYPE A REQ SIGNAL INPUTTO to GAGE (OPEN-COLLECTOR) V D1 Output circuitry : R1 SIGNAL INPUTTO from GAGE R2 C-MOS IC INPUT C D2 R1,R2 C D1,D2 =22kΩ ±10% +30% =330ph -20% =1S1588 (or equivalent) NPN TYPE transistor 2SC2855 (or equivalent) or TTLIC(WITH OPEN-COLLECTOR TYPE) V DATA CK R1 R2 C Counter External device REQ *The constants for R1 and R2 are different from the above values, depending on the device connected.
(2) Output data format Each measurement is transmitted as 13-digit serial data. Each digit consists of a 4-bit data that represents 0 to F(hexadecimal). Output is sequential starting with the LSB(least significant bit). The table on the right shows the assignments of the 13 digits. Example of output data d1 F d2 F d3 F d4 F d5 8 d6 0 d7 1 d8 2 d9 3 d10 4 d11 5 d12 3 d13 0 d5 d6~d11 d12 d13 -012345x10-3mm → -12.
6. Specifications (3) Timing chart REQ DATA CK t1 10ms ≤ t1 ≤ 2s 150 µs ≤ t2 ≤ 200 150 µs ≤ t3 ≤ 400 150 µs ≤ t4 ≤ 400 t2 t3 t4 µs µs µs (4) DP-1 printing example Referring to DP1-DX, the printing example is shown as follows. The value of angle counter is output and printed, when DP1-DX data key is pressed. (DP1-DX) (Displays the degree) DATA (Displays the degree and minute) DATA (Angle counter display) (DP1-DX printing example) １ 1.23 (Note) 1.System of units of angle are not printed. 2.
6.2 Performance Table for the PJ-A3000 Series Projectors (Unit : mm) Contour illumination 10X Magnification Field of view Working distance PJ-A3000 PJ-A3005R-50 PJ-A3005D-50 PJ-A3010F-100 PJ-A3005F-150 PJ-A3010F-200 20X 50X Reflected illumination 100X 10X 20X 50X 100X 31.5 15.7 6.3 3.1 31.5 15.7 6.3 3.1 W 66 32.5 12.6 5 20 2 12.6 5 H 123.5 123.5 123.5 123.5 123.5 123.5 123.5 123.5 D1 224 87 27 10 198 61 27 10 D2 154 69 25 10 120 23 25 10 H 123.
6. Specifications 6.3 Optical Path Second mirror Projection screen Projection lens mounting plane First mirror Filament Heat absorbing filter Filament No.
6.4 External dimensions 6.4.2 Main Unit PJ-A3000 PJ-A3005R-50 6 - 16 No.
6. Specifications PJ-A3005D-50 PJ-A3010F-100 No.
PJ-A3005F-150 PJ-A3010F-200 6 - 18 No.
6. Specifications 6.4.2 Cross-travel stage 16-M6,depth10 Traverse range : 200X100 Traverse range : 150X50 Detailed drawing of T-groove Traverse range : 100X100 Detailed drawing of T-groove No.
Traverse range : 50X50 Detailed drawing of T-groove Fixed stage Detailed drawing of T-groove 6 - 20 No.
6. Specifications 6.5 Accessories 6.5.1 Standard accessories Model No. Quanti ty PJ-A301 0F --200,-2 00E PJ-A300 5F -150,-15 0E PJ-A301 PJ-A300 PJ-A300 PJ-A30 0F 5R 5D 00 -100,-10 -50,-50E -50 0E Order No.
6.5.2 Optional accessories Model No. Part Name Order No.
6. Specifications Model No. Order No.
Order No. Part Name Quantity Model No.
