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No.99MBC034B3
SERIES No.542
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CONVENTIONS USED IN USER'S MANUAL Safety Precautions To operate the instrument correctly and safely, Mitutoyo manuals use various safety signs (Signal Words and Safety Alert Symbols) to identify and warn against hazards and potential accidents. The following signs indicate general warnings: Indicates an imminently hazardous situation which, if not avoided, will result in serious injury DANGER or death. Indicates a potentially hazardous situation which, if not avoided, could result in serious CAU
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CONVENTIONS USED IN USER'S MANUAL On Various Types of Notes The following types of notes are provided to help the operator obtain reliable measurement data through correct instrument operation. IMPORTANT • An important note is a type of note that provides information essential to the comple- tion 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 data, decreased accuracy or instrument malfuncti
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PRECAUTIONS To obtain the optimum performance from it, obey the following precautions • Neither remove the cover nor disassemble this counter. WARNING Doing so may expose personnel to electric shock or result in damage or fire to this counter due to a short circuit caused by metal chippings or dust. • Note the warning labels on the top surface of this counter. • This counter is a precision instrument. Do not bump or apply excessive force to any part of this counter when setting it up or operatin
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WARRANTY In the event that the Mitutoyo EV Counter should prove defective in workmanship or material, within one year from the date of original purchase for use, it will be repaired or replaced, at our option, free of charge upon its prepaid return to us. This warranty shall not apply if the product has been subject to fair wear and tear, abuse through misuse or improper use/ handling/storage/maintenance/service/repair or through adaptation/modification by the original purchaser or any third par
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CONTENTS CONVENTIONS USED IN USER'S MANUAL ...... i PRECAUTIONS ...................................................iii CONFORMANCE TO EC DIRECTIVES..............iii WARRANTY ....................................................... iv 1 OVERVIEW ................................................... 1-1 1.1 EV Counter .................................................... 1-1 1.1.1 Features ........................................................ 1-1 1.1.2 Name and dimensions of each part .............
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CONTENTS 4 BASIC OPERATION ...................................... 4-1 4.1 Power ON Precautions .................................. 4-1 4.2 Switching the Display/Output CH (with D-EV) ..................4-2 4.3 Switching the Peak Mode (with D-EV) ........... 4-4 4.4 Clearing the Peak Value (with D-EV) ............. 4-5 4.5 Input of Preset Value/Tolerance Value (with D-EV) ......... 4-6 4.6 Clearing the Error State ................................. 4-8 4.7 Presetting (with the D-EV) ................
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CONTENTS 7.6 High-speed Mode......................................... 7-12 7.6.1 Overview of the high-speed mode ............. 7-12 7.6.2 Tolerance judgment result output .............. 7-13 7.6.3 BCD output ................................................ 7-13 7.6.4 Segment output .......................................... 7-13 7.7 Timing Chart ................................................ 7-14 7.7.1 Power ON characteristics ........................... 7-14 7.7.2 Output period of tolerance j
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OVERVIEW This chapter outlines the features of the EV Counter for linear gages. 1 1.1 EV Counter 1.1.1 Features • Three models of EV counter (EV-16P, EV-16D, and EV-16Z) are available according to the linear gage connected. The applicable gages for each model are as follows. EV-16P: LGF, LGB, and LGE series linear gage (excluding the mod- els that output sine waves) EV-16D: LGD and LGS series linear gage EV-16Z: LGF-Z series linear gage • EV counter is a multi-axis counter to which plural gages
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1.1.2 Name and dimensions of each part 1) EV-16P Unit: mm 1 54 2 3 10 11 RS LINK IN OUT Err. 54 87 6 3 21 LOAD MODE SEL. DATA INPUT FE D CB A RS-232C +V -V IO/BCD Code No.***-*** Model EV-16P DC12-24V Code No.***-*** 700mA MADE IN JAPAN 6 7 98 4 136 4 144 11, 12 5 161 5 16 139 16 6.5 1. RS LINK connector 2. Error LED 3. Parameter input switch (4 pieces) 4. Parameter LED (8 pieces) 5. Gage input connector (INPUT A - F) 6. RS-232C connector 7. I/O connector 8. Power inlet terminal strip 9. Name pl
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1 OVERVIEW 2) EV-16D Unit: mm 1 2 3 4 5 10 11 RS LINK 54 IN OUT Err. LOAD 87 MODE 6 3 SEL. 21 DATA INPUT FE D C B A RS-232C +V -V IO/BCD Code No.***-*** Model EV-16D DC12-24V D Code No.***-*** 700mA MADE IN JAPAN 6 7 98 4 136 4 144 11, 12 5 161 5 16 139 16 6.5 1. RS LINK connector 2. Error LED 3. Parameter input switch (4 pieces) 4. Parameter LED (8 pieces) 5. Gage input connector (INPUT A - F) 6. RS-232C connector 7. I/O connector 8. Power inlet terminal strip 9. Name plate * 10. Junction brack
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3) EV-16Z Unit: mm 1 54 2 3 10 11 98 6 7 4 4 136 144 11, 12 5 161 5 16 139 16 6.5 1. RS LINK connector 2. Error LED 3. Parameter input switch (4 pieces) 4. Parameter LED (8 pieces) 5. Gage input connector (INPUT A - F) 6. RS-232C connector 7. I/O connector 8. Power inlet terminal strip 9. Name plate * 10. Junction bracket * 11. M4 x 8 screw * 12. Fixing leg * Standard accessory No. 99MBC034B 1 - 4 4.5 44 64 672
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1 OVERVIEW 1.2 D-EV External Display Unit (optional) 1.2.1 Features The D-EV External Display Unit is an optional product used to set the measurement conditions (parameters) and externally dis- play EV Counter measurements. A single D-EV can display/set up one EV Counter. 1.2.2 Name and dimensions of each part 1) D-EV appearance (front view) Unit: mm 2 3 GAGE TIR 1 MAX MIN UNIT +NG GO -NG DISP Fn MODE P.SET 4 96 1. UNIT LED 2. GAGE No. LED 3. Peak mode LED 4. Key switch 2) D-EV appearance (side
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3) D-EV appearance (rear view) Unit: mm Code No. 02ADD400 Model D-EV Serial No. 000001 DC12-24V MADE IN JAPAN 200mA RS LINK IN OUT +V -V 68 7 91.4 6. RS LINK connector 7. Name plate 8. Power inlet terminal strip No. 99MBC034B 1 - 6
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1 OVERVIEW 1.3 Internal Block Diagram Gage selector: By setting the appropriate parameters it is possible to con- nect a single gage output either to one internal counter or to multiple internal counters. With this function, multiple ori- gins and tolerance setups can be set for a single gage. Internal counter: Origin setup, peak measurement, and tolerance setup can be performed individually for each of the six internal counters (CEL1 - CEL6). No. 99MBC034B 1 - 7 Internal counter Gage N
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Calculation function: Each of the internal counters has a specific calculation func- tion. Therefore, calculation can be performed between the counters specified by the parameters. Output function: Either RS-232C, BCD, tolerance judgment, or segment out- put can be selected. The objective CEL to be output can be selected using the RS-232C command or SET signal. No. 99MBC034B 1 - 8
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SETUP SETUP This chapter describes the method used to in- This chapter describes the method used to in- stall and connect the EV Counter and make its stall and connect the EV Counter and make its 2 initial conditions. initial conditions. 2.1 Installing the EV Counter Both the front and rear panels of the EV Counter have four mounting holes. Use the fixing legs and junction brackets which come as the standard accessories to install the EV Counter. a) The fixing legs (1) Attach the fixing legs (4
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2.2 Connecting Cables IMPORTANT • Connection should be made only after the power to the main unit and to the partner device of the connection have been turned off. Other- wise, the counter main unit and the connected device will be damaged. • Use a 12 - 24VDC power supply with a control output current of 1A or greater. Do not draw power from a source which is used by high- power equipment. • Do not route the power cable, I/O cable, RS- 232C cable, RS LINK cable, or gage connec- tion cable with o
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2 SETUP 2.2.2 Connecting the D-EV (External Display Unit) If a D-EV (External Display Unit) is used, make the necessary connections according to the following procedure. (1) Connect the RS LINK OUT connector of the EV Counter to the RS LINK IN connector of the D-EV using an RS LINK connection cable. EV Counter RS LINK RS LINK D-EV IN OUT IN OUT RS LINK RS-232C connecting cable (optional) NOTE Always use the RS LINK connection cable specified by Mitutoyo. Refer to section 8.3 Optional Accessorie
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2.3 Power On When the power source is connected to the EV Counter, it en- ters the counting stand-by state. To start operation and enter the counting state, quit the stand-by state. TIP The counting stand-by function is an alarm function that is entered if there is a power interruption during use. a) If a D-EV is not connected (1) If the EV-16P or EV-16D is used,enter the RS-232C com- mand or I/O signal (a HOLD signal to clear the error) in the EV Counter. For information refer to chapter 5 RS-2
