Easson ES-9Q Operation Manual

Digital readout system

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Easson

Taiwan

The People that Always Committed to Quality, Technology & Innovation

Polar

Store

Recall

R/D

Enter

FI N I S H

ES-9Q

Digital Readout System

Operation Manual

(2D Geomentric Measurement)

Easson Technologies Co., Ltd.

Summary of Contents for Easson ES-9Q

Page 1 Easson Taiwan The People that Always Committed to Quality, Technology & Innovation Polar Store Recall Print Enter FI N I S H ES-9Q Digital Readout System Operation Manual (2D Geomentric Measurement) Easson Technologies Co., Ltd.
Page 2 Notes in Operation Note before using this display！ ● Use the defined voltage The rated power voltage supplied to this display should be 100V~230V, select correct voltage supply and try best supplying the power from lighting power line! Since the power circuit would become unstable under frequent power on/off and cause instant strong interference or even power shutdown;...
Page 3 ES-9Q Specification ES-9Q Specification : Number of axes : 2、3 Reslution : 0.01mm/0.005mm/0.002mm/0.001mm/0.0005mm/0.0002mm/0.0001mm Display function : 8-digit LED Response speed : 60m (198.6feet)/min Quantizing error : 1 count Power source : AC100V～230V / 50～60Hz / 20VA Temperature fange : Service:0～40℃ / Storage:-20～70℃...
Page 4 RS-232C output Interface RS232 output port This display has RS232-C output port facilitating user to print out the measuring result or connect it to a computer; the port's picture is as below. Pin location Function T X D R X D G N D The display's RS232 output port transmission parameters are: RAUD RATE : 57600/19200/9600/4800/2400/1200bps...
Page 5 The back shell plug seat of DRO. X Axis linear scale output RS-232 output Y Axis linear scale output Z Axis Remote controller linear scale output output...
Page 6 Content . Basic Functions ....... 1 . 2D Geometric Measurement Function ..7 . Non linear error Compensations ..29 . Parameters Setup Function ..... 37...
Page 7 Basic Functions Polar Store Recall Print Enter FI N I S H - 1 -...
Page 9 Basic Functions Basic Functions ES-9Q is specially designed for the use in Optical Profile Projector, 2D CCD Vision Measurement Machines, Tools Microscope & etc. It provides basic DRO functions as well as geometric calculation functions for data processing in 2D measurements.
Page 10 Purpose : Set the current position for that axis to zero Example : To set the current X Axis position to zero 12.345 0.000 Polar Polar Store Recall Print Store Recall Print 0.000 0.000 Enter Enter 0.000 0.000 FI N I S H FI N I S H Purpose : Switches between inch and metric display...
Page 11 Purpose : ES-9Q provides two sets of basic coordinate display, they are (absolute) (incremental) displays. During machining operations, the operator can store the work piece datum ( zero position ) in coordinate, then switch to coordinate to continue machining operations.
Page 12 Purpose : ES-9Q provides the centre-find function by halving the current display coordinate, so that the zero point of the work piece is located at the centre of the work piece. Example : To set the X Axis zero point at the centre of the work piece.
Page 13 Geometric Measurement functions 2D Geometric Measurement functions Polar Store Recall Print Enter FI N I S H - 7 -...
Page 15 Inclined compensation All measurement results can be exported out via the RS-232 interface port of ES-9Q, a small line printer is built in the DRO holding arm of the RP1 projector, all measurement result can be printed out in that line printer for record purpose..
Page 16 The are 10 set of work coordinates in ES-9Q, they are ABS, Sd.1 to Sd.9. The ABS is the main coordinate, the Sd.1 to Sd.9 are sub-datums for ease of measurement and temporary reference.
Page 17 User can select up to 9 points associating the datum line; if less than nine points picked, press to close the calculation during the measuring process. FI N I S H 5. Measurement input complete, ES-9Q will display centre position and the Diameter/Radius of the circle. 4.654 press RESULT...
Page 18 FI N I S H After the 3 point circle measurement, the INC coordinate of the ES-9Q will be preset to the centre coordinate of the circle to be measured. operator move to 0.000 in INC coordinate, then this is the centre of the circle to be measured.
Page 19 3 points to construct a circle function 2. We have already stored three point features or circle features in ES-9Q's memory, we can use the key to recall the stored feature for circle calculation. In the example below, we already have feature 02, feature 03 &...
Page 20 3 points to construct a circle function 5. There are 100 feature memory available in ES-9Q, they are feature 0-99 respectively, in this example, we are going to store this circle parameters as feature 05, procedure are as follows 4.654...
Page 21 2 points to construct a line function 2) Two points to construct a line function : On the instrument, pick up points Purpose (from 2 up to 9 points) from the edge of work piece to associate a line. 1. Press the key to enter into two points to construct a line function message window displays...
Page 22 FI N I S H FI N I S H There are 100 feature memory available in ES-9Q, they are feature 0-99 respectively, in this example, we are going to store this line parameters as feature 06, procedure are as follows 68.932...
Page 23 FI N I S H FI N I S H There are 100 feature memory available in ES-9Q, they are feature 0-99 respectively, in this example, we are going to store this point parameters as feature 07, procedure are as follows 8.560...
Page 24 (FEATURE 5) Example: To calculate the distance between two circle features, circle A (feature 05) & circle B (feature 06) which have been constructed and stored in the ES-9Q memory. 1. Press the key to enter into 3 point circle function message window displays ENT PT.1...
Page 25 four points to construct intersection point and angle 5) four points to construct intersection point and angle Purpose: to measure four points from two lines to construct the intersection point and the intersection angle of the two lines. Example: the point A and B in the line 1 ; the point C and D in the line 2 ;...
Page 26 -5.300 Enter FI N I S H then point A & B will construct the line 1 in the ES-9Q memory Enter 4. located the cross hair centre to the position C of line 2, press to enter the point.
Page 27 After the four points to construct intersection point and angle measurement, the INC coordinate of the ES-9Q will be preset to the intersection point of line 1 & 2, operator move to 0.000 in INC coordinate, then this is the intersection point of the line 1 & 2..
Page 28 Print Enter recall the feature 06 as the Recall line 2 feature. Enter FI N I S H Enter 2. If pressed to confirm the distance calculation, then ES-9Q will displays 3-axes display 15.846 RESULT intersection point Polar Store Recall...
Page 29 FI N I S H After the two lines intersection point and angle calculation, the INC coordinate of the ES-9Q will be preset to the intersection point of line 1 & 2, operator move to 0.000 in INC coordinate, then this is the intersection point of the line 1 &...
Page 30 Recall recall the feature 07 as the point feature. Enter FI N I S H Enter 2. If pressed to confirm the projection pont calculation, then ES-9Q will displays 3-axes display 3.206 RESULT projection point ( ) Polar Store Recall Print -8.587...
Page 31 FI N I S H FI N I S H There are 100 feature memory available in ES-9Q, they are feature 0-99 respectively, in this example, we are going to store this point parameters as feature 10, procedure are as follows 3.206...
Page 32 Inclined compensation 8) Inclined compensation operation procedure. it should use this inclined compensation function in priority facilitating to the followed coordinate into specimen's working coordinate. Before measuring a new work piece, purpose to overlap certain edge line with x- or y-axis, and convert the instrument function allows operator to rotate the coordinate system to a specific angle in the contour or not right angle between x- &...
Page 33 Inclined compensation When the points are selected, DRO will show the angle of line associated from the points. 3-axes display 2-axes display LINE LINE Polar Polar Store Recall Print Store Recall Print 171.18.01 Enter Enter 171.18.01 FI N I S H FI N I S H Enter After the procedure is complete, press...
Page 34 9) feature recall function ES-9Q provides 100 features memory to store all measured or constructed result of basic geometric elements such as point, line and circle. To recall those features from memory, so that we can view or print out those features in line printer. procedure are as follows.
Page 35 10) polar display In 2D measurements, in some situation, operator may found that polar display can give a straight forward representation of geometric feature. ES-9Q provide XY coordinate / polar display swap for ease of 2D measurement. swap key for...
Page 37 Non-linear error compensation Non linear error compensations CP.PITCH CP.STEP = 10 error error curve position ( + direction) CP.START - 31 -...
Page 39 Because of the structural design of profile projector, the over-hang problem of table is inevitable and the Abbe error is exist. To achieve maximum possible accuracy for measurement, error compensation is commonly used. ES-9Q provides non-linear error compensation to improve measurement accuracy to maximum possible limit .
Page 40 Non-linear error compensation Let's say take X axis an example 112.218 0.000 SEL AXIS X REF X REF Polar Polar Store Recall Print Store Recall Print Enter Enter FI N I S H FI N I S H after the display digits start rum, move the projector to X=0.000, it is the ref mark move the projector across the ref mark of the scale until the digits...
Page 41 Non-linear error compensation Using a high magnification lens ( 50X or 100X) to locate the most negative position of the glass scale, positive the cross hair of the screen to the first line of the glass scale, record down this position as the CP. START position. Because the CP.
Page 42 190.090 200.000 200.050 CP.START=-90.565 CP.PITCH=10 CP.STEP=20 4) Enter the error curve data into the ES-9Q readout during the start up of readout, when the readout displays the software version number, switch off the readout and press "6" once to enter then switch it on again to enter int the "SETUP"...
Page 43 Non-linear error compensation after entered into the "SETUP" NL Error is Non-Linear Error function, press the "down" key ( Non Linear Error Compensation) Enter until display "NL Error" appear press to enter into in message window NL error function NL ERROR Polar Store Recall...
Page 44 Non-linear error compensation After all data inputs are 1.000 POINT 21 done, press CE to exit. Polar Store Recall Print Enter FI N I S H Press up/down key till EXIT appears. 0.000 EXIT Polar Polar Store Recall Print Enter Store Recall Print...
Page 45 Parameters Setup Parameters Setup Polar Store Recall Print Enter FI N I S H BAUD SET ....set up RS232 transmission baud. PRT ON/OFF ....turn on/off printer. BEEP ON/OFF ..... turn on/off beeper. RESOLUTE ....set up Linear scale resolution. CP ERROR ....
Page 47 Parameters Setup Reset display's original parameter (RESET) Polar Store Recall Print Enter FI N I S H When the DRO is under the impact of abnormal voltage, or user's improper operation that cause parameter setting in error, it needs to default simple working parameters by resetting them to default value from memory.
Page 48 Parameters Setup Set up new parameters in display (SETUP) When DRO-change IC is under the impact of abnormal voltage or improper operation, which cause the default disturbed; or user wants to change production process and needs to modify the default value, it needs to set up DRO and reset function values in memory.
Page 49 Parameters Setup The first layer functions are, in turn, defined as below: BAUD SET ....set up RS232 transmission baud. PRT ON/OFF ....turn on/off printer. BEEP ON/OFF ..... turn on/off beeper. RESOLUTE ....set up Linear scale resolution. CP ERROR ....compensate Linear scale error LINEAR P ....
Page 50 Parameters Setup Press and move to “PRT ON/OFF”. BAUD SET BAUD SET PRT OFF Polar Polar Store Print Store Print Recall Recall Enter Enter FI N I S H FI N I S H Directly press Enter to change over OFF & ON. PRT OFF PRT ON Polar...
Page 51 Parameters Setup Press and move to “RESOLUTE”. BEEP OFF RESOLUTE Polar Polar Store Print Store Print Recall Recall Enter Enter FI N I S H FI N I S H Enter Press to enter the linear scale resolute setup. RESOLUTE 0.001 RESOLUTE Polar...
Page 52 Parameters Setup Enter Press to end up this axis's setup 0.0005 0.0005 RESOLUTE RESOLUTE Enter Polar Polar Store Recall Print Store Recall Print 0.001 Enter Enter 0.001 FI N I S H FI N I S H Enter Then, press to end up the linear scale resolute setup procedure.
Page 53 Parameters Setup Press the axis under compensation. 100.000 100.000 SD VALUE SD VALUE X STD X STD Polar Polar Store Recall Print Store Recall Print 100.000 Enter Enter 100.000 FI N I S H FI N I S H Input the length measured and press Enter 200.000 200.000...
Page 54 Parameters Setup Press to switch to “NL ERROR” (nonlinear compensation). LINEAR P LINEAR P NL ERROR Polar Polar Store Recall Print Store Recall Print Enter Enter FI N I S H FI N I S H Press to enter the nonlinear compensation setup. Enter NL ERROR SEL AXIS...
Page 55 Parameters Setup Input CP START Next step 1.000 CP PITCH Polar Store Print Recall Enter Enter FI N I S H Input CP STEP Next step 1.000 CP STEP Polar Store Recall Print Enter Enter FI N I S H After entering the “Point 1”...
Page 56 Parameters Setup Press to move the “DIRECT” (direction setup). CP ERROR DIRECT Polar Polar Store Store Recall Print Recall Print Enter Enter FI N I S H FI N I S H Enter Press to enter direction setup mode. “0” means in positive direction whereas “1” means the negative direction.