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10 - Advanced Test Equipment Rentals

1. SR10 Detector Low measuring force detector Small hole detector 4 5mm 178 391 178 395 178 392 71 5 2 815 gt D 71 5 2 815 gt 61 2 402 10 5 61 2 402 10 5 I i gt lt 413 413 16 4 16 4 646 646 N 2 amp A g2 9 Vo x x ole 49 ole es f3 elg ale e alg alg 3 5 48 S S a 4 8 190 Ss s 138 190 g 190 59 5 2 343 59 5 2 343 as gt Ultra small hole detector Deep groove detector 178 393 178 394 70 8 2 787 gt 71 5 2 815 zi B 60 3 2 374 ja 10 5 e 61 2 402 gt 10 5 128 413 413 322 504 y y 646 Ln Le sr a E 2 8 te ala AE sll 1 6 063 a a l 14 8 190 a 59 5 2 343 59 5 2 343 3 5 138 9 8 SPC Output Specifications E Connector pin assignment i Oo Front view O O wjo ojs a O ojo NjIO Of o ojo O Pin No Signal name Description 1 GND Ground DATA CK Open collector output READY 5 REQUEST Pull up to Vo 5V 6 to 10 N C to N C AJJ N E Timing chart POWER DATA key output RDY O peveveeeceeceeceeeeeeseeereeseeereeeteseees 771 4 D REA 5 5 1111 m1m mnnm n nnne ge en de cer E Peey eg Ft ENS ye egy CK DATA i aay To T3 Ty 200ms lt T lt 2s 200us lt T2 lt 400us 200us lt Ts lt 400us 200us lt T4 lt 400us
2. Output request interrupt by external device RDY 2ms min REQ CK DATA T3 X ae es aa T2 2ms lt T lt 2s 200us lt T2 lt 400us 200us lt Ts lt 400us 200us lt T4 lt 400us No 99MBB079A No 99MBBO079A 9 PRODUCT SPECIFICATIONS Data format Each piece of data consists of 13 hexadecimal digits 4 bits digit The data is output serially starting from the LSB 2 of d1 and up to the MSB 2 of d13 Digits 1 2 3 4 5 6 7 8 9 10 11 12 13 Biota d6 a7 a8 a9 d10 dt4 a12 Bees All F Sign Measured data Decimal point 0 0000 6 digits X X X X XX 8 0001 j j i j 5432 mm 0 inch 1 9 9 Connection Specifications with a Personal Computer E Pin assignment of the connector between the SJ 201P and a personal computer Example connection DOS V personal computer SJ 20 1P side Modular connector 6 pin Personal computer side D SUB connector 9 pin GND 1 DCD 1 RXD 2 RXD 2 CTS 3 TXD 3 TXD 4 DIR 4 RTS 5 GND 5 FG 6 DSR 6 RTS 7 CTS 8 RI 9 Pin No Signal name Description In Out 1 GND Signal ground 2 RXD Receive data In 3 CTS Clear to send In 4 TXD Send data Out 5 RTS Request to send Out 6 FG Frame ground E Communication flow control and transmission reception process
3. e edit C O Drive detector unit retaining plate Drive detector unit retaining pin Drive detector unit connection plug No 99MBB079A 1 SJ 201P OVERVIEW 1 4 Attaching and Detaching the Drive Detector Unit 1 4 1 Attaching and Detaching the Detector The detector can be detached from the drive unit Each time a measurement task has been completed with the SJ 201P it is recommended that the detector be detached from the drive unit and stored in a safe place to prevent damage caused by such as a blow etc IMPORTANT Always hold the detector body if it is being attached or detached If the tip or stylus is held during attachment or detachment the detector may be damaged z j Drive unit D etector s 3 IMPORTANT Never touch the stylus otherwise it may be damaged gt A oR i aie No 99MBB079A 1 9 E Attaching the detector IMPORTANT If fitting the detector into the drive unit do not force the detector Doing so may damage the instrument e The detector moves smoothly at first being fitted with the guide way in the drive unit then pins of the connectors on the detector and the drive unit must be fitted to each other After the detector is felt tight in the guide of the dri
4. 6 3 3 Setting the print items The SJ 201P can print the measurement conditions calculated results measured profile and BAC on the printer These items are referred to as the print items of the SJ 201P It is possible to set whether to print the item content for individual print items E Display and operation keys fe START STOP PARA METER POWER DATA Late Ce RANGE ENT CUTOFF REMOTE URE TN FILTER T TOUCUST n ENT key MODE LNI Ses REMOTE amp key CUTOFFT key key DS MODE ESC key In the print item setting mode the LCD shows a 4 digit number that indicates whether to print each of the four print items The following shows the meaning of each digit number PRN 0 Not printed 1 Printed 0 Not printed 1 Printed 0 Not printed 1 Printed 0 Not printed 1 Printed E Measurement conditions Calculated results Measured profile BAC A e A aS NOTE 0111 has been factory set for the print items the measurement conditions calcu lated results and measured profile are printed and the BAC is not printed 6 a 16 No 99MBB079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS E Setting procedure Change the number if necessary with the CUTOFF T or 4 key then press the REMOTE lt key Change the number if necessary with the
5. L is displayed in place of the number of sampling lengths and the arbitrary evaluation length that is currently specified flashes z RANGE ENT ice n ENT key REMOTE CUTOFFT or J key E Operating procedure CUTOFFT 4 or REMOTE In the measurement mode press the n ENT key until an L appears in place of the number of sampling lengths gt The input wait state for an arbitrary evaluation length is entered Enter a desired length This value must be between 0 3 01 and 12 5 mm 49 with 0 1 mm 01 increments TIP For information about the method used to enter a numeric value refer to 2 2 Key Operations to Enter Numeric Values Confirm the displayed value and press the n ENT key This accepts the entered value If the n ENT key is pressed for a length that is out of range it will be automatically corrected to either of the following then set If the setting value is less than the lower limit 0 3 mm 01 is set If the setting value is greater than the upper limit 12 5 mm 49 is set TIP If the arbitrary evaluation length is set to between 1 2 mm and 4 0 mm the traversing speed can be set to between 0 5 mm s or 0 25 mm s 02 s or 01 s No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 4 Setting the Pre travel Post travel Length to OFF The use of the pre travel post travel lengths can be set to none OFF in spe
6. The SJ 201P returns to the measurement mode No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 2 3 Deleting the saved data There are two methods of deleting the saved data from memory deleting one selected case of data and deleting all the saved data E Number change due to deletion of the saved data If either case of saved data is deleted the data numbers greater than that of the deleted data are reduced by one For example if the data of number 6 is deleted from 10 cases of saved data number 7 and greater data numbers are changed from 7 to 6 from 8 to 7 from 9 to 8 and from 10 to 9 respectively E Deleting all the saved data To delete all the saved data press the POWER DATA key while holding down the MODE ESC key in the power off state All the data is deleted and the number of cases of saved data becomes zero E Deleting one case of saved data Display and operation keys Saved data call and delete setting mode i se Number of cases of saved data PINAL Bae A ld hy Lt Number of data to be deleted CAL STD RANGE Key CUTOFFT Key J Key Sfo n RANGE ENT CURVE Ea ee Fires lt J lroucust i MODE ESC MODE ESC Key No 99MBB079A Setting procedure YS or MODE ESC Press the MODE ESC key several times in the measurement mode until RMR sav
7. No 99MBB079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS No 99MBBO079A If Mid d 1 4 NG04 Then Textl Text No calculated result If Mid d 1 4 NG02 Then Textl Text Under measurement If Mid d 1 2 OK Then Open RES TXT For Output As 1 d Mid d 3 j 0 RES j i 0 Textl Text Do i i l a Mid d i 1 If a Or a Chr 13 Then RESG RESG Chr 13 Chr 10 Textl Text Text Text RESG Print 1 RESG j j l Else RESGj RESG a End If Loop Until a Chr 13 Close 1 End If End Sub EEEE ee ee Ee ee ee eee ee one ee or tee oe ee oe oe te or 1 End toaa oaaao oa ooa a oo oao oa oo o ok k kk Private Sub Command1_Click End End Sub MEMO 6 36 No 99MBB079A REPLACEMENT OF THE BUILT IN BATTERY PACK 7 1 Purchasing a Built In Battery Pack No 99MBB079A The maximum rechargeable capacity of the built in battery will gradually deteriorate after extended use In other words the hours of service it can provide per recharge will become less and less each time it is fully recharged If this maximum hours of service reaches a level at which the measuring operation may not be performed properly then the battery pack must be replaced To purchase a replacement battery pack Part No 12BAA240 contact the sales representa tive from which your SJ 201P was purchased 7 2 Replacing the Built In Battery P
8. n RANGE ENT CURVE nee Ea Eren J ToucusT 1 MODE ESC KL No 99MBB079A 3 5 NOTE TIP If battery power falls below 1 4 of the full capacity the low battery voltage alarm indicator starts flashing Err will result if measurement is started under this condition e If the built in battery power is almost consumed the power supply cannot be turned on Charge the built in battery to drive the SJ 201P again with the battery Notice that the data including measurement results saved in the built in memory will be cleared Low battery voltage Ru alarm indicator HaT gt a C5 HF i ae Ra CLIC um or If the low battery voltage alarm indicator is flashing recharge the built in battery as soon as possible For information about recharging the battery refer to 3 5 2 Recharging the built in battery Power OFF auto sleep NOTE TIP The power to the SJ 201P will be automatically turned off by the auto sleep function if no key operation is performed for a specified period of time The measurement conditions are retained when the power is turned off by the auto sleep function The measurement results will also be retained if the battery switch is on If this is the case the measurement results will be displayed on the LCD the next time the power is turned on r 5 x5 Ra 2 an Specified period of l Ll l time elapses Lik u
9. E Operating procedure Each time the CUTOFF 17 key is pressed the displayed cutoff length changes in the following order 0 8 gt 2 5 gt 0 25 0 8 mm 03 gt 1 01 gt 03 in CUTOFFT Cutoff length Press the CUTOFF 1 key in the measurement mode The displayed cutoff length changes to 0 8 TIP Each time the CUTOFF 1 key is pressed the displayed cutoff length changes as follows 0 8 gt 2 5 gt 0 25 gt 0 8 mm 03 gt 1 gt 01 gt 03 in TIP e For information on how to set the evaluation length to an arbitrary length refer to 4 3 Setting the Evaluation Length to an Arbitrary Length lf the cutoff length has been set to 0 8 03 either 0 5 mm s 02in s or 0 25 mm s 01in s can be selected as the traversing speed See also 4 11 Modifying the Traversing Speed No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 2 Modifying the Number of Sampling Lengths The evaluation length sampling length x number of sampling lengths can be set on the SJ 201P by switching the number of sampling lengths to either 1 3 5 or L If L is selected the evaluation length can be set as desired within the range between 0 3mm 01 and 12 5mm 49 E Display and operation keys No 99MBB079A Number of sampling lengths 1 3 5 or L A mo Ug x5 Ra Jo h IL um POWER START PARA DATA S
10. However by this procedure those negative effect can be avoided to a certain extent The actual procedure is shown below 1 The first mean line is obtained with respect to the input data 2 Valleys below the mean line are removed 3 The second mean line is obtained with respect to the data obtained in the step 2 10 7 10 8 4 Original input data is compensated with reference to the second mean line TIP The filters specified in DIN4777 are used for calculating both the first and second mean lines For information about this refer to section 10 1 3 Evaluation according to DIN No 99MBBO079A 10 REFERENCE INFORMATION 10 2 2 Filters E Filter types The following 3 types of filters are available on the SJ 201P Narie Amplitude Phase characteristic Amplitude transmittance at the cutoff characteristic wavelength 2RC 75 2RC Without phase compensation 75 PC 75 2RC Phase compensation type 75 PC 50 Gaussian Phase compensation type 50 Each of the filter characteristics will be explained below The transmission characteristic of each filter will be represented by that of a high pass filter 2RC 75 This has the same transmission characteristic as that of two R C circuits having identical time constants connected in series The transmission characteristic is 12dB oct and the amplitude transmittance at the cutoff length is 75 as shown
11. Press the n ENT key gt This accepts the selected baud rate After it has been accepted the measurement mode is restored No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS Switching the SJ 201P to the RS 232C communication mode REMOTE lt When the power is off auto sleep mode press the POWER DATA key while holding down the REMOTE lt key POWER DATA gt This enters the RS 232C communication mode NOTE While in the RS 232C communication mode the SJ 201P can be turned off by pressing the REMOTE lt key TIP e For information about the communication commands refer to 9 10 RS 232C Commu nication Specifications A sample program list in VB Basic is given in the following pages No 99MBBO079A 6 a 31 E Sample program for communication with the SJ 201 P VB Basic Sample program for communication with the SJ 201P Start Interrupt Measurement Measurement T Interrupt Measured Commnication condition Baud rate 19200bps RES TXT CURV CSV Parity EVEN Data bits 8bit Ry 1 00 um Stop bit 1bit Rz 0 88um Rq 0 15 um Rt 1 00 um Rp 0 46 um Pe 1092 cm mr 1 R3z 0 88 um Sample program list using the VB Basic Option Explicit Ve 9K 2 SI 9 CK SIC CK 2 2 I eo a eo ak 2 aK OK Start Measurement 12962 2S 2A 2A CE AC 2 EE ACE AE RCC AE AC AE ACC ooo o Ca aR k kk f Private Sub Command2_Click Dim sts As String I
12. CUTOFFT Key RANGE ENT J CUTOFF REMOTE CURVE W Keys t It J EEES Nal 4 MODE Esc JY No 99MBBO079A i language setting mode I SNIMODE ESC key E Setting procedure CUTOFFT or Press the MODE ESC key several times in the measurement mode until LAN print language setting mode is displayed The print language setting will flash on the LCD 0 English 1 Japanese Press the CUTOFF 1 key or J key Each time the key is pressed the displayed setting will be toggled between 0 and 1 When the required print language setting has been displayed press the n ENT keys to load the setting After loading the print language the SJ 201P returns to the measurement mode No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 4 SPC Data Output If the SJ 201P is connected to a Mitutoyo Digimatic Data Processor DP 1HS etc it can output the measurement results including the unit of measurement as SPC data IMPORTANT The SPC data available from the SJ 201P is the measurement of the parameter being displayed on the LCD and the unit of measurement Parameter names etc will not be output For the data of multiple parameters to be statistically processed with a data proces sor DP 1HS it is necessary to arrange the measurement sequence so that data sampling can be performed co
13. Drive detector unit retaining plate MEMO 7 6 No 99MBB079A TROUBLESHOOTING E Troubleshooting 1 3 Symptom Error display Possible causes Remedies SJ 201P can not be turned on if it is powered by the built in battery and with the AC adapter disconnected Remaining battery voltage is low Battery switch is set to OFF Recharge the battery Set the battery switch to ON SJ 201P can not be turned on if the AC adapter is connected Poor connection of the AC adapter Other than the above Connect the AC adapter properly Contact your dealer or the nearest Mitutoyo sales office Built in battery can not be recharged Battery switch is set to OFF The battery has deteriorated Power supply is put in the OFF Auto sleep mode Set the battery switch to ON Replace the battery pack Press the POWER DATA key after connecting the AC adapter Abnormal measurement result Detector is not properly connected to the drive unit Calibration measurement was not performed correctly due to improper setup of the SJ 201P Stylus is worn Other than the above Properly connect the detector to the drive unit Re calibrate the SJ 201P Contact your dealer or the nearest Mitutoyo sales office Drive detector unit is not properly connected to the display unit Other than the above Properly connect the drive detector unit to the display unit Contact your dealer
14. e For information about turning off the SJ 201P power while in the RS 232C communication mode refer to 6 5 Connecting with a Personal Computer 3 3 Calibration The process of calibration involves the measurement of a reference workpiece precision roughness specimen and the adjustment of the difference gain adjustment if there is one between the measured value and the reference value precision roughness specimen On the SJ 201P this difference can be easily adjusted through calibration measurement Depending on the usage of the SJ 201P calibration should be performed periodically In addition if the instrument is used for the first time or if the detector has been mounted replaced calibration is essential Without properly calibrating the instrument correct mea surements can not be obtained 3 3 1 Calibration preparation Use the supplied precision roughness specimen for calibration NOTE The precision roughness specimen supplied for the SJ 201P has been calibrated in accordance with the New JIS JIS B0601 1994 e If calibration needs to be performed with a standard other than the supplied precision roughness specimen it must only be done after the default calibration conditions have been modified so they are suitable for the roughness specimen For information about the procedure used to modify the calibrating conditions refer to 4 12 Modifying the Calibration Conditions E Setting up the precision roughne
15. n um mm mm mm 0 025 lt Ry lt 0 10 0 08 0 08 0 4 0 10 lt Ry lt 0 50 0 25 0 25 1 25 0 50 lt Ry lt 10 0 0 8 0 8 4 10 0 lt Ry lt 50 0 2 5 2 5 12 5 50 0 lt Ry lt 200 0 8 8 40 Standard cutoff length sampling length and evaluation length for Sm Range of Sm Cutoff length Ac Sampling length Evaluation length n mm mm mm mm 0 013 lt Sm lt 0 04 0 08 0 08 0 4 0 04 lt Sm lt 0 13 0 25 0 25 1 25 0 13 lt Sm lt 0 4 0 8 0 8 4 0 4 lt Sm lt 1 3 2 5 2 5 125 1 3 lt Sm lt 4 0 8 8 40 See also 10 5 9 Mean width of the profile elements Sm JIS ISO DIN 10 2 No 99MBB079A 10 REFERENCE INFORMATION 10 1 3 Evaluation according to DIN Shown below are the standard cutoff length sampling length and evaluation length for evaluation according to DIN E Standard cutoff length sampling length and evaluation length for Ra Rz and Ry DIN from periodic roughness profile Value of roughness Cutoff length Ac Sampling length e Minimum value of parameter Sm evaluation length n mm mm mm mm 0 01 lt Sm lt 0 04 0 08 0 08 0 4 0 04 lt Sm lt 0 13 0 25 0 25 1 25 0 13 lt Sm lt 0 4 0 8 0 8 4 0 4 lt Sm lt 13 2 5 2 5 12 5 13 lt Sms lt 4 8 8 40 See also 10 5 9 Mean width of the profile elements Sm JIS ISO DIN E Standard cutoff length and evaluation length for Ra from non periodic roughness profil
16. n ENT key MODE ESC key E Operating procedure In the measurement mode press the MODE ESC key until the traversing speed setup mode is entered Press the CUTOFFT key or J key gt Each time the key is pressed the display toggles between 0 5 and 0 25 mm s 02 and 01 in s If the desired speed is displayed press the n ENT key This determines the traversing speed lt gt The measurement mode is restored 4 28 No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 12 Modifying the Calibration Conditions For calibration with other precision roughness specimen than the currently used it is neces sary to adjust the calibration conditions to those under which the new roughness specimen is evaluated In this case modify the cutoff length number of sampling lengths and filter settings accord ingly NOTE This operation should not be performed unless absolutely necessary E Display and operation keys No 99MBB079A 7 condition setup mode NS 7 5 f C AL 25e Z Ra oocr l i Ahl POWER START PARA DATA STOP METER a RANGE ENT N n ENT key CUTOFF REMOTE CURVE T e FILTER TOLICUST ESC SN MODE ESC key E Operating procedure n ENT In the measurement mode press the MODE ESC key until the calibration condition setup mode is entered Press the CUTOF
17. 1 16 No 99MBBO079A 1 SJ 201P OVERVIEW Connecting the connecting cable There are windows on both sides of the carrying case as shown below through which you can connect the display unit in the case to the external drive detector unit Window for Window for RS232C cable connecting cable Window for AC adapter and SPC cable es f E Housing accessories No 99MBB079A Accessories of SJ 201P can be stored in position as specified below Space for detectors 4 pcs For housing standard and optional detectors and extension rod bm for calibration stage and precision roughness specimen MEMO 1 18 No 99MBBO079A OUTLINE OF THE SJ 201P FUNCTIONS AND KEY OPERATIONS 2 1 Relationship Between SJ 201P Functions and Available Keys In addition to the normal measurement mode the SJ 201P has a calibration mode and condition setting mode any of which can be selected by a simple key operation IMPORTANT Do not press the keys with a pointed object or fingernail This can brake the key E List of SJ 201P operation modes The SJ 201P has various operation modes including the measurement mode calibration mode condition setting mode RS 232C communication mode and detector retraction mode Measurement mode In this mode the SJ 201P can sta
18. The measurement results or saved data will be printed on the printer N e5x5 Ra wee b mhhh Lim POWER DATA key POWER DATA START PARA STOP METER PE TOL CUST MODE ESC wi Laide e RANGE ENT CURVE al peer PUTER No 99MBB079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS E Printout examples The printout examples of the SJ 201P are shown below lt Measurement conditions gt Mitutoyo SJ 201P STANDARD JIS1994 PROFILE R FILTER GAUSS Ac 0 8mm N 5 RANGE AUTO M SPEED 0 5mm s PRE POST ON Noten PARAMETER Rmr 10 lt Calculated results gt aS R PROFILE Ra 0 31umJ Rz 1 52umo Rq 0 39um R 0 82um Note 2 mr 0 1um ee i Note 1 The Preliminary length ON OFF setup indicates the presence absence of pre travel and post travel length setup For information about the pre travel post travel length refer to 4 4 Setting the Pre travel Post travel to OFF Note 2 appended to a numeric value indicates that the value has been calculated from the number of peaks and valleys that is less than specified in the standard No 99MBBO079A lt Measured profile gt VER HOR SSS R PROFILE 1 0um cm X10K 200 0um cm X50 Mitutoyo SJ 201P R PROFILE AC 0 8mm N 3 BAC 100 DEPTH 0
19. 4800 1 2mm 05in lt L lt 4 0mm 15in 0 8mm 03in 2 5um 98 4uin 0 5um 19 69uin 2400 to 8000 4 0mm 15in lt L lt 12 5mm 49in 2 5mm lin 8um 315uin 1 These cutoff lengths Ac are applied if the R profile is specified 1 5um 59 1pin 2666 to 8333 No 99MBBO079A 9 PRODUCT SPECIFICATIONS 9 3 4 Roughness parameters and display range Parameter Display range Ra 0 01pm to 100m Rq 4uin to 4000uin Ry Rz Rt Rp 0 02um to 350um R3z 8uin to 14000uin Rk Rpk Ryk S 2um to 4000um Sm 80uin to 0 16in Pe 2 5 to 5000 cm 6 35 to 12500 in mr Mrl 0 to 100 Mr2 Al 0 to 15000 A2 Vo Omm cm to 10000mm cm 9 3 5 Evaluation length Measured profile Evaluation length R profile Ac x n n 1 3 or 5 P profile Sampling length 9 3 6 Measurement range and resolution Measurement range Resolution Auto 0 01um to 0 4um depending on the measurement range 350um 14000pin 0 4um 12 8uin 100um 4000uin 0 lum 3 2uin 50um 2000uin 0 05um 1 6uin 10um 400uin 0 01um 4uin No 99MBB079A 9 E 3 9 4 Power Supply AC adapter Rating 9V 500mA Supply voltage 100V 120V 230V to be specified when ordering Built in battery Ni H battery Charging hours 16 hours maximum Number of measurements per charge 500 approx with full charge Charging temperature 5 C to 35 C Auto sleep function
20. CUTOFF f or 4 key then press the REMOTE lt key Change the number if necessary with the CUTOFF f or 4 key then press the REMOTE lt key No 99MBBO079A Press the MODE ESC key several times in the measurement mode until PRN print item setting mode is displayed gt The setting for the print items is displayed and the digit rightmost of measurement conditions flashes on the LCD 0 Not printed 1 Printed Press the CUTOFF 1 key or J key if necessary to change the number then press the REMOTE lt key The digit second from the rightmost of calculated results flashes 0 Not printed 1 Printed Press the CUTOFF 1 key or J key if necessary to change the number then press the REMOTE lt key The digit third from the rightmost of a measured profile flashes 0 Not printed 1 Printed Press the CUTOFF 1 key or J key if necessary to change the number then press the REMOTE lt key The digit leftmost of a BAC flashes 0 Not printed 1 Printed If the required setting has been displayed press the n ENT key to load the setting After loading the setting the SJ 201P returns to the measurement mode 6 3 4 Setting the print magnification The SJ 201P can change the vertical and horizontal magnifications at the print of a measured profile E Kind of vertical and horizontal magnifications The following tables show the print magnificatio
21. Disconnecting the display unit cable Slide the shown section in the direction indicated by the arrow 1 and remove the drive detector unit connection plug from the socket connector at the rear of the drive unit Drive unit Display unit cable Connector aT Section to be held X Drive detector unit connection plug E Connecting the display unit cable After confirming the orientation of the socket connector pin positions at the drive unit and that of the drive detector unit connection plug pin positions insert the plug into the connec tor Rear of drive unit 0 S BS L socket O connector 0 O Display unit cable Drive detector unit connection plug Drive unit van Section to be held No 99MBBO079A 1 13 1 4 4 Using the connection cable To operate the drive detector unit separately from the display unit use the connection cable as shown below Display unit Connection cable se Drive detector unit 1 14 No 99MBBO079A 1 SJ 201P OVERVIEW E Plugging in and unplugging the connection cable Plug in and unplug the connection cable as shown below View in the direction of V3 Drive detector unit connection plug View in the direction of Vi Connection cable EO View in the O Connector direction of V4 O Connecting the drive detector unit connection plug Confirm the orientation of the mating connector and plug then connect the connector and the plug whi
22. Display turns off if not operated for 30 seconds 9 5 Temperature Humidity Range Operation temperature 5 C to 40 C Storage temperature 10 C to 40 C 9 6 External Dimensions and Mass 71 5 2 815 Unit mm inch 61 2 402 10 5 413 16 4 646 ols S105 A a a J Mass 18 g O t Mass 190 g Mass 290 g 9 a 4 No 99MBB079A 9 7 Optional Accessories SR10 Detector Stylus tip R 10pm Small hole detector 4 5mm Ultra small hole detector Deep groove detector Low measuring force detector Support feet Nosepiece for flat surface Nosepiece for cylinder Adapter for vertical application Extension rod 50mm 2 Adapter for magnetic stand 3 8 Adapter for magnetic stand 8mm Adapter for Height Gage 9mm x 9mm Adapter for Height Gage 1 4 x 1 2 SPC cable 1m SPC cable 2m RS 232C communication cable Printer Printer Printer Recording paper 20 rolls External Dimensions of Detectors 9 PRODUCT SPECIFICATIONS No 178 391 No 178 392 No 178 393 No 178 394 No 178 395 No 12AAA216 No 12AAA217 No 12AAA218 No 12AAA219 No 12AAA210 No 12AAA220 No 12AAA221 No 12AAA222 No 12AAA233 No 936937 No 965014 No 178 420A No 178 420D No 178 420E No 12AAC243 No 12AAA208 for DOS V Unit mm inch
23. LIMIT l SIAT FEED DATA PARA METER POWER DATA POWER DATA Key DATA Key The measurement result or saved data will be outputted from the SJ 201P to the DP 1HS TIP For the statistical processing operation of the measurement result see also the DP 1HS User s Manual 6 5 Connecting with a Personal Computer When the SJ 201P is connected to a personal computer etc it is possible to output measure ment results or measurement conditions from the SJ 201P to the personal computer It is also possible to send a measurement start signal from the personal computer to the SJ 201P E Procedure for connecting with a personal computer Connect the RS 232C cable Set the communication conditions at the personal computer side y Set the baud rate at the SJ 201P side A Switch the SJ 201P to the RS 232C communication mode NOTE For mm inch model determine the unit of measurement before connecting to a personal computer Once the SJ 201P is connected to a personal computer with the RS 232C cable the unit of measurement can not be switched with the key or command from the personal computer E Connecting the RS 232C cable 1 Use a Phillips screwdriver to remove the two screws that secure the rear cover of the SJ 201P 2 Remove the cover SJ 201P Rear cover 6 28 No 99MBB079A 6 S
24. NOTE With the factory settings parameters Ra Ry Rz and Rq are calculated and displayed without particular setup operation For measurement with other parameters it is necessary to set enable them individually in this parameter setup mode To prevent a parameter from being displayed disable it Only through this parameter setup can the necessary parameters be set so they are calculated and displayed As a result of parameter selection the time required to calculate the measurement result is reduced and operation of the parameter related keys such as those for switching the param eter display can be simplified If the Pc Sm or mr parameters are set the count level and slice level which are the calculating conditions must be set For information on how to set the count level and slice level if a Pc Sm or mr parameter has been set refer to ll Setting the calculating conditions if Pc Sm or mr is set For the definition of each parameter calculation refer to 10 5 Definitions of the SJ 201P Surface Roughness Parameters No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS The parameters that can be set differ depending on the selected measured profile The combinations of each measured profile and parameters are listed in the following table Old JIS New JIS DIN ISO ANSI Displayed P Primary R Roughness P Primary R Roughness parameter profile pro
25. Standard is selected This accepts the selected surface roughness standard lt gt The measurement mode is restored TIP e If the MODE ESC key is pressed before the n ENT key has been pressed the selected surface roughness standard is canceled and the measurement mode is restored e Changing a surface roughness standard causes the filter setting to be automatically changed accordingly 4 12 No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 7 Changing the Measured Profile The measured profile can be changed to either primary profile P profile R profile or DIN4776 E Display and operation keys Measured profile setting mode Measured profile display POWER START PARA DATA STOP METER STD n RANGE ENT Ra ee Fite n ENT Key TOL CUST ii MODE ESC CUTOFFT Key CURVE FILTER TOL CUST Key J Key No 99MBB079A E Operating procedure CURVE FILTER TOL CUST CUTOFFT NY or Press the CURVE FILTER TOL CUST key several times in the measurement mode The SJ 201P is switched to the measured profile setting mode CRV display to display the settings P Primary profile P profile r R profile d DIN4776 Press the CUTOFF N key or RA key until a measured profile desired to be set is displayed Each time either key is pressed the measured profile is switched in t
26. arbitrary evaluation length for example should be within a 0 3 mm 01 to 12 5 mm 49 range If the n ENT key is pressed after a numeric value that is outside the permissible range is entered as the arbitrary evaluation length it will be automatically corrected to the lower limit 0 3 mm 01 or upper limit 12 5 mm 49 before it is accepted No 99MBBO079A 2 OUTLINE OF THE SJ 201P FUNCTIONS AND KEY OPERATIONS Selecting a specific digit place for an increment C No 99MBB079A REMOTE Remains in the calibration mode ready for the entry of a numeric value 03 00 flashes Press the REMOTE lt key once The digit in the second decimal places flashes Press the CUTOFF 1 key five times gt The digit in the second decimal place changes to 5 Press the REMOTE lt key once gt The digit in the first decimal place flashes Press the CUTOFF 1 key nine times gt The digit in the first decimal place changes to 9 Press the REMOTE lt key once lt gt The digit in the units position flashes n ENT Press the J key once The digit in the units position changes to 2 Confirm that the correct value is displayed then press the n ENT key The entered value is accepted No 99MBBO079A MEASUREMENT OPERATION In this chapter the surface roughness measurement with the SJ 201P is described according to the general p
27. as required 10 5 1 Arithmetic mean deviation of the profile Ra Ra is the arithmetic mean of the absolute values of the profile deviations Yi from the mean line For ANSI Ra is defined over the entire evaluation length 10 5 2 Root mean square deviation of the profile Rq Rq is the square root of the arithmetic mean of the squares of profile deviations Yi from the mean line Zz 1 1 2 7 MEVN yi For ANSI Rq is defined over the entire evaluation length No 99MBB079A 10 S 1 7 10 5 3 Maximum height of the profile Ry JIS 10 18 Ry JIS is the sum of height Yp of the highest peak from the mean line and depth Yv of the deepest valley from the mean line Ry JIS Yp Yv Yp Yv No 99MBBO079A 10 REFERENCE INFORMATION 10 5 4 Ten point height of irregularities Rz JIS Sum of the mean height of the five highest profile peaks and the mean depth of five deepest profile valleys measured from a line parallel to the mean line 1 5 1 5 Rz JIS Ypi a yi Profile peak highest peak and profile valley deepest valley of assessed profiles A portion that projects upward convex from the mean line of the assessed profile is called the profile peak and that which projects downward concave is called the profile valley The highest point of each profile peak is called the highest peak and the deepest point of each profile valley is ca
28. changed accord ingly No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 6 Switching the Surface Roughness Standard TIP The SJ 201P is compatib roughness standards le with each of the New JIS Old JIS DIN ISO and ANSI surface For about 1 second after the power is turned on the current setting contents includ ing the surface roughness standard are displayed Use this display to confirm the currently set surface roughness standard E Display and operation keys Surface roughness standard setup mode Display of the current surface roughness standard PARA POWER DATA METER CURVE eal ae Et TER TOL CUST MODE a Fi RANGE ENT DANA CAL STD RANGE key n ENT key Correspondence between the surface roughness standards and their notations on the display No 99MBB079A A ness Displayed notation New JIS nJIS Old JIS oJIS DIN dIn ISO ISO ANSI AnSI E Operating procedure In the measurement mode press the CAL STD RANGE key twice The surface roughness standard setup mode is entered Press the CUTOFF 1 key or 1 key until the desired surface roughness standard appears on the LCD Each time the key is pressed the display changes as follows oJIS lt gt nJIS lt gt dIn lt gt ISO lt gt AnSP Press the n ENT key if the desired
29. dedicated connection cable to link the SJ 201P and DP 1HS SJ 201P Data processor DP 1HS Connect to the INPUT connector INPUT OUTPUT sowie so vere Tatts eoccoe cccce PRINTER t lowiorr _ SL GE TOL LMT AT FEED DATA SPC connector SPC cable 3 Turn on the DP 1HS Data processor DP 1HS ON OFF ADAPTER position PRINTER ON OFF GE TOL LIMIT STAT FEED DATA No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 4 2 Outputting the measurement results or saved data To output the measurement results or saved data from the SJ 201P to the DP 1HS set the measurement result output to SPC output 0 or SPC output and save 2 After performing measurement or calling the saved data under the above setting press the POWER DATA key on the SJ 201P or the DATA button on the DP 1HS and then the measurement results or saved data will be output E Procedure for outputting SPC data 1 Connect the SJ 201P and DP 1HS TIP For information about the connection of the SJ 201P and DP 1HS refer to 6 4 1 Connecting the SJ 201P and DP 1HS 2 Before performing measurement or calling the saved data set the measurement result outp
30. displayed during the calibration measurement while the detector is traversing NOTE Calibration measurement can not be started if the low battery voltage alarm indicator is flashing See 3 2 Power On and Off for details When the calibration measurement has been completed the measured value will be displayed Press the n ENT key The calibration factor is updated completing the entire calibration operation NOTE lf CAL Err appears perform calibration measurement again If the same error persists refer to Chapter 8 TROUBLESHOOTING e If BAT Err appears charge the battery with the AC adapter See 3 5 2 Re charging the built in battery e To cancel the calibration result calibration factor press the MODE ESC key This restores the measurement mode and retains the calibration factor obtained in the previous calibration No 99MBBO079A 3 4 Measurement To start measurement set the SJ 201P on a workpiece and press the START STOP key After measurement has been completed the measurement result will be displayed on the LCD for confirmation 3 4 1 Setting the workpiece and SJ 201P E Placing the workpiece and SJ 201P TIP If the workpiece surface is large enough for the SJ 201P place the SJ 201P on the workpiece For surface roughness measurement to be successful it should be performed on a firm base that is insulated as well as possible from all sources of vi
31. is returned A space after a sign of measurement data is removed The data is right justified Example _ 0 30 Return data to RDRES command Example Ra 3 01um Ry 12 5um GO NG judgment with upper limit of 121m OKRa 3 01pm RyU 12 5um CR e Calculation results of all set parameters are transmitted e Communication format Calculation result is transmitted immediately after the parameter name Each of the parameters is separated by a comma e Only a negative sign is added To NG data resulting from GO NG judgment L below the lower limit U over the upper limit is appended after the sign Return data to RDCUS command oe n R The content of 1 above follows Customized information Variable length Ra Ry Rz Rq mr separated by No 99MBB079A 9 PRODUCT SPECIFICATIONS E Write command Basic command Sub field The contents of the above sub field column and 1 2 in the data column follow e Sub field Sub field Content of set data Cutoff length Number of sampling lengths P R DIN4776 and filter Arbitrary evaluation length interval Unit Standard Range Time out period Calibration factor LCD ON OFF Traversing speed Count level Slice level Customized information Traversing length Sets the required number of data pieces Specifies the head of data to be transferred with the RDDTA command and specifies the measured profile
32. of measurement mm mm mm mm inch inch inch inch No 99MBB079A 3 MEASUREMENT OPERATION E What is calibration Calibration of a surface roughness measuring instrument is performed by measuring called calibration measurement a reference workpiece precision roughness specimen and adjust the difference gain adjustment if any between the measured value and reference value precision roughness specimen With the SJ 201P adjustment of the difference between the measured value and reference value gain adjustment can be easily achieved by calibration measurement Calibration should be performed periodically according to how much and in which conditions the SJ 201P is used If the instrument is used for the first time or if the detector is mounted replaced calibration is essential Without properly calibrating the instrument correct mea surement data can not be obtained No 99MBB079A 3 zj 3 3 2 Power ON and OFF An AC adapter and a built in battery are provided to supply power to the SJ 201P If an external power supply is available connect the AC adapter to the SJ 201P and turn on the power If the AC adapter is not connected power is supplied from the built in battery m Using the AC adapter IMPORTANT Do not connect the AC adapter to a power line which may cause electrical interference Although this instrument has reasonable protection against electrical interference supplying powe
33. one time transfer size of the data call command as one point If sts NG02 Then Text1 Text Under measurement Else Open CURV CSV For Output As 1 Data save file CURV CSV Do Call CMD_SEND RDDTA00 Data call command Call STS_RD sts Text1 Text Mid sts 8 Print 1 Mid sts 8 Loop Until sts NG04 Close 1 Textl Text End reading End If End If End Sub No 99MBBO079A 6 33 1 9 2 9 9 22 1 2 2 I 4 EEEE E 2 A 9 2A a a Eo 2 a oa a a a 2 ak ak ak a ae i Issue the Send Command 1 9 2 1 9 22 1 2 2A I a EA a 9 C2 2A A 2A 1 Ea 2 9 2 a ak 2 ak ak ak a ake L Private Sub CMD_SEND send_cmd As String Dim d d send_cmd Chr 13 MAComm1 Output d End Sub 12 21 1 C2 IIE I IE C1 IC 1 IC a CIE a ak aI ak aC a ak aS 1 Receive the Status V2 21 1 IC E E I IE CI ICH a IC a a ACI Ca 2 ak aC a ak aS Private Sub STS_RD ByRef status As String Dim a b d Dim L As Integer Do DoEvents a MSComm1 Input b Right a 1 d d a Loop Until b Chr 13 L Len d status Mid d 1 L 1 End Sub V9 2 1 22 21 C2 2A 1 E19 2 2A E EEEE EEEE EEEE k Receive the Calculated Results 7 1 9 2 1 22 4 2 2 I EE 2 2A E EEEE a Eo 2 9 oa a a 2 ak ak ok a ake Private Sub RES _RDQ Dim a b d Dim L As Integer Dim i As Integer Dim j As Integer Dim RES 0 To 30 As String Do DoEvents a MSComm1 Input b Right a 1 d d a Loop Until b Chr 13
34. or the nearest Mitutoyo sales office Display unit is operating abnormally Contact your dealer or the nearest Mitutoyo sales office Measurement is started under a condition of detector over range Connecting condition of the detector is abnormal Properly set the detector on the workpiece Properly connect the detector to the drive unit No 99MBB079A Over range error occurs during measurement If the measurement range has been fixed set it to a wider range or Auto E Troubleshooting 2 3 Symptom Error display Possible causes Remedies Calculation result of the parameter exceeds the display range Remaining battery voltage is low Measurement is performed during the low battery voltage alarm indicator is flashing Connect the AC adapter and recharge the battery Recharge the battery with the AC adapter All parameters are disabled according to the parameter setup function Enable the necessary parameters SPC cable is not connected correctly Digimatic data processor is turned off Properly connect the SPC cable Turn on the Digimatic data processor Result of calibration measurement exceeds the possible range of calibration Check the value of the precision roughness specimen and the inputted calibration value Also check the calibration measurement setup conditions Parameter Rz can not be calculated as there exists n
35. selection epee pe ep pe oe The contents of 99 and 98 in the above data column follow 99 Cutoff length 2 0 25mm 01in 3 0 8mm 03in 4 2 5mm 1in 98 Number of sampling lengths Ti x1 3 x355 x5 Li L Data 2 Header Sib Baa Meaning 99 Profile 1 P 2 R 4 DIN4776 98 Filter 1 2RC75 2 PC75 3 PC50 4 None No 99MBB079A 9 ov 13 Data 3 CR 4 Pete o e The contents of 99 and 98 in the above data column follow Data 99 Unit 1 1 mm 2 in 98 Arbitrary evaluation length 5 MENRE The remaining portion of the data field is padded with space codes 20H The numeric section includes a decimal point Example 3 6mm 13 6 e Data 4 Header Sub field EM gt Q EE The content of 99 in the above data column follows Data 99 Unit e Data 5 1 mm 2 in Header Sub field EM gt The content of 99 in the above data column follows 1 Data 99 Standard e Data 6 poa o 1 Old JIS 2 New JIS 3 DIN 4 ISO 5 ANSI 99 The content of 99 in the above data column follows 99 Range e Data 7 1 350um 14000uin 2 100um 4000uin 3 50um 2000uin 4 10pm 400pin A Auto 99 E gt ea a ee The content of 99 in the above data column follows Data 99 Time out period 1 to 60 second No 99MBBO079A 9 PRODUCT SPECIFICATIONS e Data 8 The co
36. 0 02 um 0 08 mm 0 40 mm Ras 0 8 uin 0 003 in 0 016 in 0 02 lt Ra lt 0 10 um 0 25 mm 125 mm 0 8 lt Ra lt 4 wn 0 010 in 0 05 in 0 10 lt Ra lt 2 0 um 0 80 mm 4 0 mm 4 lt Ra lt 80 win 0 03 in 0 16 in 2 0 lt Ra lt 10 um 2 5 mm 12 5 mm 80 lt Ra lt 400 min 0 10 in 0 5 in 10 lt Ra um 8 0 mm 40 mm 400 lt Ra uin 0 3 in 1 6 in No 99MBB079A 10 5 10 2 Assessed Profile and Applicable Filters 10 2 1 Measured profile E Primary profile P A profile obtained by intersecting a surface with a plane normal to the nominal surface It is a representation of the real profile a profile of the real surface obtained by a surface roughness measuring instrument E Roughness profile R A profile obtained by filtering the primary profile with a long wavelength cutoff filter high pass filter to remove the waviness components long wavelength components 10 6 No 99MBB079A m DIN4776 profile No 99MBBO079A 10 REFERENCE INFORMATION For surfaces to be measured having deep valleys with respect to the irregularity on the surface the position of the mean line may be calculated to the position shifted from the position where it is supposed to be for surface roughness evaluation
37. 201P The Surftest SJ 201P is a shop floor type surface roughness measuring instrument which traces the surfaces of various machine parts calculates their surface roughness based on roughness standards and displays the results This section explains the principle of surface roughness measurement and the features of the SJ 201P SJ 201P surface roughness measurement principle A pick up hereinafter referred to as the stylus attached to the detector unit of the SJ 201P will trace the minute irregularities of the workpiece surface The vertical stylus displacement during the trace is processed and digitally displayed on the liquid crystal display of the SJ 201P 2 The vertical stylus displacement produced during tracing the workpiece surface is converted into electrical signals AC adapter The instrument can also be powered by the built in battery 3 The electrical signals are subject to various calculation processes workpiece surface measurement surface 1 The detector stylus traces the SJ 201P 4 The calculation results measurement Workpiece p results are displayed on the LCD Prints the measurement results and saved data It is provided with the statistical Direction of detector traverse processing function Workpiece surface m e Prints the measurement a results and saved data Stylus No 99MBB079A 1 1 Printer Optional E Featur
38. 2C communication connector on the rear of the SJ 201P with the RS 232C port on the printer using the optional RS 232C printer cable SJ 201P RS 232C port RS 232C printer cable RS 232C communication connector E Setting the communication conditions on the printer side Set the communication conditions on the printer side Meet the setting contents with the following protocol Transmission speed 9600bps 19200bps Data length 8 bits Parity Even Control mode SBUSY mode TIP For more information about the setting procedure of printer communication condi tions refer to the User s Manual of the printer No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS E Procedure for setting the baud rate on the SJ 201P side Set the RS 232C baud rate of the SJ 201P to 9600bps or 19200bps NOTE The baud rate to be set on the SJ 201P side must be identical to that on the printer side Display and operation keys CUTOFFT Key J Key No 99MBBO079A 7 baud rate setting mode n RS 232C baud rate display START STOP POWER DATA PARA METER gt L CAL _ sm RANGE n ENT CUTOFF REMOTE tT lt ES CURVE FILTER TOLICUST a eee Key MODE ESC ndesa Key Setting procedure Press the MODE ESC key several times in the measurement mode until SPD RS 232C baud rate s
39. 5 10 lt Ra lt 80 8 40 Standard sampling length and evaluation length for measurement of Rz Rp and Rt from non periodic roughness profiles Rz Sampling length Evaluation length n um mm mm 0 025 lt Rz lt 0 1 0 08 0 4 0 1 lt Rz lt 0 5 0 25 1 25 05 lt Rz lt 10 0 8 4 10 lt Rz lt 50 2 5 12 5 50 lt Rz lt 200 8 40 10 4 No 99MBB079A 10 1 5 Evaluation according to ANSI 10 REFERENCE INFORMATION Shown below are the standard cutoff length and the evaluation length for evaluation accord ing to ANSI Standard cutoff length and evaluation length for R parameters from periodic profiles Sm Cutoff length Ac Evaluation length n 0 013 lt Sm lt 0 04 mm 0 08 mm 0 4 mm 0 0005 lt Sm lt 0 0016 in 0 003 in 0 016 in 0 040 lt Sm lt 0 13 mm 0 25 mm 1 25 mm 0 0016 lt Sm lt 0 005 in 0 010 in 0 05 in 0 13 lt Sm lt 040 mm 0 80 mm 4 0 mm 0 005 lt Sm lt 0 016 in 0 03 in 0 16 in 0 40 lt Sms 13 mm 2 5 mm 12 5 mm 0 016 lt Sm lt 0 05 in 0 10 in 0 5 in 1 3 lt Sm lt 4 0 mm 8 0 mm 40 0 mm 0 05 lt Sm lt 0 16 in 0 3 in 1 6 in For selection of profile filter cutoff among from the table estimate the roughness parameter Sm graphically from an unfiltered profile trace E Standard cutoff length and evaluation length for R parameters from non periodic profiles Ra Cutoff length Ac Evaluation length n Ra lt
40. A key a pe The low battery voltage alarm indicator turns on POWER DATA key POWER START PARA DATA STOP METER SP n RANGE ENT CURVE pT Ea Fier _J touicust 1 MODE ESC Recharging starts and the low battery voltage alarm indicator turns on If fully charged the low battery voltage alarm indicator goes off NOTE Do not turn off the battery switch during charging Charging will be terminated if the switch is turned off 3 22 No 99MBBO079A MODIFYING THE MEASUREMENT CONDITIONS Modify the measurement conditions according to the surface roughness parameters the amplitude of roughness the conditions of the objective area of measurement etc The SJ 201P can obtain each roughness parameter based on the New JIS Old JIS DIN ISO and ANSI standards Refer to Chapter 10 REFERENCE INFORMATION for measurement conditions to be set according to the surface roughness standard 4 1 Switching the Cutoff Length The cutoff length can be switched to either 0 8 2 5 or 0 25mm 03 1 or 01 E Display and operation keys Cutoff length C N P mD Li xs Ra af fo k um POWER START PARA DATA STOP METER Bo Ce RANGE ENT ea eal CURVE T amp J ltoucust MODE ESC CUTOFFT key No 99MBB079A 4 1
41. ART STOP key Start Stop key PARAMETER key Parameter key CAL STD RANGE key Calibration Standard Range key n ENT key n Enter key CUTOFF key Cutoff Increment key REMOTE lt key Remote Digit shift key CURVE FILTER TOL CUST key Curve Filter Tolerancing Customize key J key Decrement key With the mm inch model the following key is provided and can also be used for metric inch conversion mm inch In the following pages it is represented by J if used as the decrement key MODE ESC key Mode Escape key No 99MBBO079A LCD Primary operation keys The primary operations of the SJ 201P are performed with three keys the POWER DATA key START STOP key and PARAMETER key Setting modification keys 1 SJ 201P OVERVIEW E Names of the connectors on the display unit 1 8 Rear of the display unit View with rear cover of display unit removed Rear cover SPC connector Screw Screw AC adapter connector power switch MABE IN JAPAN MADE N JAPAN j Connector cap RS 232C connector Built in battery on off switch If the drive detector unit connection plug is being placed in the storage position neatly fit the cable in the roove of the display unit Bottom of the display unit g pay K T UNLOCKE gt OOOO O inanon t
42. AVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 3 Connect the RS 232C communication connector located at the rear of the SJ 201P display unit and the RS 232C port of the personal computer with the RS 232C communication cable optional Personal computer SJ 201P RS 232C port RS 232C communication cable RS 232C communication connector E Setting the communication conditions at the personal computer side Set the communication conditions at the personal computer side as follows Communication method Start stop method Baud rate 9600bps 19200bps Data bits 8bits Parity EVEN Stop bit Ibit X parameter ON E Setting the baud rate at the SJ 201P side Set the RS 232C baud rate at the SJ 201P side to either 9600 bps or 19200 bps Display and operation keys No 99MBB079A RS 232C baud rate setup mode J N Cc p Tt IT L RS 232C band rate display N 7 esr DAA LI LI 7 5 POWER START PARA DATA STOP METER a RANGE ENT N eal ees CURVE n ENT key TOL CUST J MODE EM E MODE ESC key Operating procedure Press the MODE ESC key several times in the measurement mode until SPD is displayed This enters the RS 232C baud rate setup mode Press the CUTOFFT key or J key Each time the key is pressed the display toggles between 9600 and 19200
43. C Press the MODE ESC key several times in the measurement mode until VER vertical magnification setting mode is displayed The vertical magnification setting will flash on the LCD CUTOFFT Press the CUTOFF N key or RA key several times until the a value desired to be set is displayed K n ENT When the value to be set has been displayed press the n ENT key to load it After loading the value the SJ 201P returns to the mea surement mode No 99MBBO079A 6 7 19 Procedure for setting a horizontal magnifi cation Ww MODE ESC Press the MODE ESC key several times in the measurement mode until HOR horizontal magnification setting mode is displayed 2 The horizontal magnification setting will flash on the LCD CUTOFF Press the CUTOFF 1 key or J key several times until the or value desired to be set is displayed n ENT When the value to be set has been displayed press the n ENT key to load it After loading the value the SJ 201P returns to the mea surement mode 6 20 No 99MBB079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 3 5 Setting the print language The SJ 201P can use English or Japanese for the print language at the print of measurement results on the printer E Display and operation keys 1 CINI LOUWN Print language ae lt A i lt 7 DS a LI CHE POWER START PARA DATA STOP METER L_ 5 CAL STD
44. F 1 key or J key gt Each time the key is pressed a cutoff length of either 2 5 0 25 or 0 8 mm 1 01 or 03 inches appears Press the n ENT key if the desired cutoff length appears The selected cutoff length is accepted Press the CUTOFF 1 key or J key Each time the key is pressed the number of sampling lengths either 1 3 or 5 appears Press the n ENT key if the desired number of sampling lengths appears The selected number of sampling lengths is accepted No 99MBBO79A 4 MODIFYING THE MEASUREMENT CONDITIONS Press the CUTOFF 1 key or J key gt Each time the key is pressed the filter either Pc75 Pc50 or 2re appears n ENT Press the n ENT key if the desired filter appears The selected filter is accepted gt The measurement mode is restored No 99MBB079A 4 T 31 4 13 Resetting to the Factory Set Defaults The SJ 201P measurement conditions can be reset to the default values factory settings E Display and operation keys IN i INI Default value restoration mode 7 POWER START DATA STOP PARA METER Press POWER DATA while holding down START STOP and PARAMETER a RANGE ENT pao Ea T FILTER Etter TOLICUST MODE ESC NOTE This operation must be executed carefully Resetting to the default conditions will erase al
45. IN ISO New JIS Obtain profile peak height Rpi within each sampling length The mean value of the Rpi s over the evaluation length is defined as Rp Rp1i Rp2 Rp3 Rp4 Rp5 5 where the number of sampling lengths n 5 Rp Rp ANSI Old JIS is the height from the highest peak to the mean line over the evaluation length 10 5 8 Total height of the profile Rt Rt is the sum of the height of the highest peak and the depth of the deepest valley over the evaluation length 10 20 No 99MBBO079A 10 REFERENCE INFORMATION 10 5 9 Mean width of the profile elements Sm JIS ISO DIN A portion projecting upward over the given upper count level is called a peak and a portion projecting downward below the given lower count level is called a valley The mean of the profile element profile peak and the adjacent profile valley widths within a sampling length is defined as Sm 1 n Sm i m 2 I tr he WW NI ANAT at a WPS ae yy NN T M Count level Dead zone equidistant about the mean line The following restrictions are provided to determine a profile element e Peaks and valleys must appear alternately e The intersection of the assessed profile with the mean line immediately before the profile element is the start point of it and is the end point of the previous profile element e At the start point of the sampling length however if either the peak or valley is missing the prof
46. No 99MBBO079A 10 REFERENCE INFORMATION 10 2 4 Amplitude characteristic of 2RC and PC50 Gaussian filters e About the amplitude characteristic of 2RC and PC50 Gaussian filters The difference in amplitude characteristics between a 2RC filter and a PC50 Gaussian filter is shown in figures 100 80 70 F 50 30 20 10 PC50 Gaussian Amplitude transmittance 0 1 0 2 0 3 0 5 0 7 1 2 3 5 7 10 Ac 2RC 75 PC50 Gaussian m Standards of filters Table lists the correspondence between the filter types and their standards JIS ISO ANSI ASME DIN B0601 1982 3274 2RC 75 B0610 1987 1975 B46 1 1985 4762 B0651 1976 PC 75 B0601 1994 11562 PC 50 B0651 1996 1996 B46 1 1995 4777 No 99MBBO079A 10 7 13 10 3 Mean line compensation The following table shows the definition of mean line of each profile as associated with the filter Profile Filter Mean line i Arbitrary A line obtained through the least square method over the evaluation length evaluation length Primary profile Lines obtained through the least square method for each Sampling length sampling length 2RC 75 A line obtained through the least square method over the evaluation length Roughness profile PC 75 A line obtained through the least square method over the evaluation length PC 50 Filtered waviness profil 10 14 Mean lines obtained through the leas
47. Q ccccssssseeeeeeesees 4 20 4 11 Modifying the Traversing Speed cceeceeeeeeeeeeeeeeeeeeeeeeaeeseeeeesssaeeeeenes 4 27 4 12 Modifying the Calibration Conditions cccccceeeeeeeeeeeeeeeteeeeeeeeeeseaeeeeenees 4 29 4 13 Resetting to the Factory Set Defaults 00 ccccceseeeeeeeeeeeeeeeeeeeesetaeeeeneees 4 32 4 14 Switching the Unit of Measurement cccccceeeeeeeeeeeeeeeeeeeeeeeesnaeeeeneees 4 34 No 99MBB079A iv INSTALLING THE SJ 201P WITH OPTIONAL ACCESSORIEG cescesee 5 1 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 1 6 1 Setting the Measurement Result Output 0 eee eee eeeeeeneeenaeeeneeeaaes 6 1 6 2 Saving Calling Deleting Measurement Results ccccceeseeeeeteeeeseeeeeeees 6 3 6 2 1 Saving measurement results cccceeeeeeeeeeeeeeeeeeeeceeeeeeeeesetaeeteeeees 6 3 6 2 2 Calling the saved data eeececeececeeeeeeeteeeeeaeeeeeeeeeeaeeeeeeeeessaaeeeenes 6 5 6 2 3 Deleting the Saved data eee ceeeeeeeeeeeneeeeeeeeeeaeeeeeeeaaeeeeeeeaaas 6 7 6 3 Printing Measurement Results and Saved Data i e 6 9 6 3 1 Connecting the SJ 201P and printer 2 00 eeeeeeeeeeeeeeeseeeeeeees 6 10 6 3 2 Printing the measurement results or saved data eee 6 13 6 3 3 Setting the print items eee eeeeeee cence eeeeee see eeeeeaeeseeaeeesaeeeeeas 6 16 6 3 4 Setting the print Magnification ee ceceeceeeeeeeteeseeeeeeseeeeeees 6 18 6 3 5 Set
48. RATION 3 4 3 Switching the objective parameter to be displayed The objective parameter to be displayed can be switched by pressing the PARAMETER key while the measurement result is being displayed on the LCD Switching the parameter display A measurement result on parameter Ra is being displayed now Press the PARAMETER key until the desired parameter value is displayed on the LCD Each time the key is pressed the displayed parameter changes in the following order Ra gt Ry gt Rz gt Rq gt Ra PARAMETER TIP e For information on how to switch the dis played parameter refer to 4 10 Setting Parameters Other Than Ra Ry Rz and Raq e e Parameter value Rz can be calculated and displayed even from peaks and valleys of the insufficient number for the specifications In this case a message LES is displayed as shown below If there is no peaks and valleys a display of L P results LEP lls ihs Rz Rz C e oo ALI Sum L No 99MBB079A 3 17 3 4 4 Detector retraction procedure If moving the SJ 201P or if it will not be used for a long period of time prevent damage to the detector or workpiece caused by the detector tip interfering with the workpiece by retracting the detector IMPORTANT Do not perform detector retraction if an extension rod optional is installed The extended detector is subject to an external force This may cause breakage of the drive unit E Retra
49. T key several times in the measurement mode The Surftest is switched to the filter setting mode FIL display to display the settings Pc50 PC50 2er 2RC75 Pc75 PC75 Press the CUTOFF 1 key or J key until a filter desired to be set is displayed gt Each time either key is pressed the filter to be set is switched in the order of Pc50 lt gt 3 2cr lt gt Pc75 When the filter to be set has been set press the n ENT key to load the filter gt The SJ 201P returns to the measurement mode TIP If the MODE ESC key is pressed before loading the filter the selected filter will be canceled and then the SJ 201P returns to the measurement mode No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 9 Setting the GO NG Judgment Function The SJ 201P is provided with the GO NG judgment function to facilitate GO NG judgment of workpieces based on the surface roughness With this GO NG judgment function the measurement result is compared to its upper and lower limits and if it exceeds either of the limits the judgment result will be indicated by ee 29 or ejas E GO NG judgment is possible for up to two parameters The GO NG judgment function can be set for two parameters To perform GO NG judg ment for parameters other than those currently set cancel the setting of this function for either of the two by setting the upper limit to zero then set this function to the objective parameter This fun
50. TOP METER FILTER TOL CUST MODE ear eal CURVE PSN penn key i E Operating procedure Number of sampling lengths a gt nnn 7 li MENT Press the n ENT key in the measurement mode Each time the n ENT key is pressed the displayed number of sampling lengths changes in the following order 1 3 55 L 1 gt The L indicates that the input wait state has been entered for an arbitrary evaluation length In this stage an evalua tion length can be entered See also 4 3 Setting the Evaluation Length to an Arbitrary Length Returns to the step in which the number of sampling lengths was selected No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 3 Setting the Evaluation Length to an Arbitrary Length TIP On the SJ 201P the evaluation length can be set as desired in a range between 0 3mm and 12 5mm 01 and 49 For information about the relationship between the arbitrary evaluation length and cutoff length if the roughness profile R is specified refer to 9 3 3 Cutoff length sampling length number of sampling lengths and sampling interval E Display and operation keys No 99MBB079A START STOP PARA METER POWER DATA FILTER TOLICUST MODE ESC CUTOFF REMOTE T lt Enten
51. The drive detector unit is designed to be removable from the display unit Depending on the shape of the workpiece it may be easier to perform measurement without mounting the drive detector unit to the display unit Drive detector unit Display unit Drive unit TIP For information about attaching and detaching the drive detector unit refer to 1 4 Attaching and Detaching the Drive Detector Unit E Names of each part on the drive detector unit Drive unit Nosepiece mounting screws Detector Support feet mounting groove Side view a Nosepiece and support feet are optional E Display unit cover The top cover of the display unit slides to allow access to the setting modification keys underneath 1 6 No 99MBB079A E Name of each part on the display unit PARA METER CAL STD RANGE n ENT CUTOFF REMOTE N CURVE FILTER TOL CUST MODE t ESC SS lt Items to be displayed on LCD gt A IQm7NmMoOOW In measurement mode Objective parameter name In condition setting mode Abbreviation of the mode name Cutoff length Number of sampling lengths Low battery voltage alarm GO NG judgment result Objective parameter name Calculation result measurement result Unit of measurement lt Names of each key gt POWER DATA key Power Data key ST
52. Using the supplied Allen wrench tighten the two screws specified Adapter for magnetic stand No 12AAA220 0 3 8 No 12AAA221 p 8mm Drive unit No 99MBB079A 5 a 7 E Adapter for Height Gage Used to secure the drive detector unit to the Height Gage The Height Gage is used to set the height of the measuring position manually or if the drive detector unit can not be held by hand Dimensions and application example Unit mm inch AxB 9mmx9mmor 1 4 x 1 2 4 Nosepiece for flat surface Drive unit Workpiece Attaching the adapter for the Height Gage 1 Attach the adapter to the rear of the drive unit 2 Using the supplied Allen wrench tighten the two screws specified Adapter for the Height Gage No 12AAA222 Ax B 9x9 No 12AAA233 A x B 1 4 x 1 2 Drive unit 5 8 No 99MBB079A SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS The SJ 201P has the functions to output the measurement results displayed in the LCD as SPC data save them in the built in memory and print them on the printer optional acces sory or output them to an external device via RS 232C interface 6 1 Setting the Measurement Result Output In the Measurement result output setting mode set whether the SJ 201P outputs the measurement results as SPC data saves the results in the built in memory or prints the results on the printer The contents that can be set for the measurement results a
53. ack E Replacement procedure of built in battery pack IMPORTANT Follow the directions given below and exercise care when replacing the built in battery pack not to break or damage the PCB or cable NOTE The battery pack replacement should be done where there is as little dust and other shop contaminations as possible In addition exercise care so that dust or oil mist does not penetrate the display unit During the battery pack replacement the circuit board in the SJ 201P is temporarily exposed A malfunction may result if dust or shop contaminations soil the circuit board 1 Separate the drive detector unit from the display unit 2 Remove the two tapping screws at the bottom of the display unit using a Phillips screwdriver Do not lose the tapping screws and drive detector unit retaining plate during this operation Tapping screw Tapping screw Display unit Drive detector unit Drive detector unit retaining plate 7 2 No 99MBBO079A 7 REPLACEMENT OF THE BUILT IN BATTERY PACK IMPORTANT Exercise care when removing the bottom section of the display unit No 99MBB079A The top and bottom sections of the display unit are connected with cables which including the connectors may be damaged if excessively strained 3 Gently remove the bottom section of the display unit Bottom section of the display unit Top section of the display unit 4 Disconnect the two connectors from the circuit board ins
54. another parameter TIP e If the PARAMETER key is pressed after the settings for all the necessary parameters have been made the measurement mode is restored e To return to the measurement mode press the MODE ESC key E Setting the calculating conditions if Pc Sm or mr is set If the Pc Sm or mr parameter is set the count level and slice level which are the calculating conditions must be set Below is an explanation of the operating procedure that must be used if all of parameters Pc Sm and mr are set Display and operation keys Parameter calculating condition setup mode N A ICICI oe a 7 N POWER START PARA DATA STOP METER C sie n RANGE ENT WL eal Ea Erien n ENT key J troucusr MODE l MODE ESC key The displayed parameters follow Old JIS New JIS DIN ISO ANSI P Primary R Roughness profile P Primary R Roughness profile profile 2RC PC75 PC50 profile 2RC PC75 PC50 Ra Ra Ra Pa Ra Ra Ra Ry Py Ry Ry Ry Rz Pz Rz Rz Rz Rq Rq Rq Rq Pq Rq Rq Rq Rt Rt Rt Rt Pt Rt Rt Rt Rp Rp Rp Rp Pp Rp Rp Rp Pc Pc Pc Pc PPc RPc RPc RPc mr mr mr mr Pmr Rmr Rmr Rmr R3z R3z R3z R3z P3z R3z R3z R3z S S S S PS RS RS RS Sm Sm Sm Sm PSm RSm RSm RSm No 99MBB079A 4 MODIFYING THE MEASUREMENT CONDITIONS Operating procedure Count lev
55. arameter setup mode CUS CURVE FILTER TOL CUST is calculating condition setup PAR MODEJESC Traversing speed setup mode TSP MODE ESC Pre travel post travel length setup mode TRA MODE ESC RS 232C baud rate setup mode SPD MODE ESC Measurement result output setting mode DAK MODE ESC Saved data call delete setting mode RMR MODE ESC Print item setting mode PRN MODE ESC Vertical magnification setting mode VER MODE ESC Horizontal magnification setting mode HOR MODE ESC Print language setting mode LAN MODE ESC Calibrating condition setup mode CAL MODE ESC Press POWER DATA while simultaneously holding Default value restoration mode INI down PARAMETER and START STOP during auto sleep RS 232C communication mode RMT ay eee era down Retraction Press POWER DATA while holding down START STOP during auto sleep Detector retraction mode ed Canceling retraction Press START STOP if the detector is retracted and the power is on E Functions and how they are represented on the LCD 2 4 Moving to the calibration mode CAL Moving to the surface roughness standard setup mode STD Moving to the measurement range setup mode RAN Shifting the digit place for entering a numeric value 50000 Switching the cutoff length 0 25 T cursor key Switching objective parameter of display ps D lt D N Accepting the entered numeric value if a numeric value is e
56. aving function The SJ 201P can save measurement results up to 10 cases of measurements It can also call the saved data to display and print the data Compatible with various surface roughness standards The SJ 201P outputs measurement results conforming to a variety of surface roughness standards including New JIS JIS B 0601 1994 Old JIS JIS B 0601 1982 DIN ISO and ANSI No 99MBBO079A 1 SJ 201P OVERVIEW 1 2 Standard SJ 201P Configuration This section explains the standard configuration the standard set and typical uses of the optional accessories E Standard SJ 201P configuration After unpacking confirm that all the items given below are present in your SJ 201P package Drive detector unit Display unit Drive unit St ndard Accessory sae eater see ee cee cee ee ee arenes Connection cable 1m 40 AC adapter No 526688 100V No 12BAA303 No 526688A 120V No 526688D 230V No 526688E 240V Carrying case No 12BAA304 Precision roughness specimen with case Calibration stage No 178 601 mm No 353134 No 178 602 mm inch Ra 120pin Rmax 390pin i 3 05um Ry _9 9um Operation manual Quick reference manual 99MBB079A English 99MBB081A English Phillips screwdriver No 538612 No 99MBB079A 1 3 SJ 201P set configuration The following combinations are provided depending on the measuring force measurement unit system and AC adapte
57. bration If measurement is per formed being subject to significant vibrations results may be unreliable In cases where the measured surface is smaller than the SJ 201P or where the surface is curved cylindrical etc install the SJ 201P using an appropriate optional accessory See also Chapter 5 INSTALLING THE SJ 201P WITH OPTIONAL ACCESSORIES 1 Position the workpiece so that the measured surface is level 2 Place the SJ 201P on the workpiece In this operation support the SJ 201P by reference surfaces A and B as shown below No 99MBBO079A No 99MBB079A 3 MEASUREMENT OPERATION 3 Confirm that the stylus is in proper contact with the measured surface In addition confirm that the detector is parallel to the measured surface e Front view of detector Detector 90 o Measured surface Measured surface e Side view of detector etector 3 4 2 Starting measurement E Measurement procedure START STOP Press the START STOP key in the measurement mode The detector starts traversing to perform measurement While measurement is being performed detector is traversing is displayed on the LCD After the measurement has been completed the measured value will be displayed NOTE Measurement can not be started if the low battery voltage alarm indicator is flashing See 3 2 Power On and Off for details 3 16 No 99MBBO079A 3 MEASUREMENT OPE
58. cece e eect eeeeeeeeaaeeeeeeeeetaeeteeeeeee 3 16 3 4 3 Switching the objective parameter to be displayed 0 08 3 17 3 4 4 Detector retraction procedure ceeeeeeeeeeeeeeeeeeeeeeeteeeeeeetnaeeeeeneea 3 18 3 5 Dally Cane ssecostitveas tack aaa E aE TENE hetee ts an dale cule tends RE AEN TTNA 3 20 3 54 Storage Of SU 201P sninen aa naai 3 20 3 5 2 Recharging the built in battery 0 eee ceeeeeeeeentteeeeeeeeeeeeenees 3 20 4 MODIFYING THE MEASUREMENT CONDITIONS ccccccssseeesseeessesesseeeeees 4 1 4 1 Switching the Cutoff Length 0 cc ccecceeeeceeceeee cesses eeeeeeeeeaeeseeeeestaeeeeeneeess 4 1 4 2 Modifying the Number of Sampling Lengths ccceceeeeeeeeeeeeeteeeeeeeeees 4 3 4 3 Setting the Evaluation Length to an Arbitrary Length 0 cceceeeeeeees 4 5 4 4 Setting the Pre travel Post travel Length to OFF cccseeeeeeeeeeteeeeeeeees 4 7 4 5 Modifying the Measurement Range cccceeesseeeeeeeneeeeeeeeaaeeeeeeeaeeeeeeeeaas 4 9 4 6 Switching the Surface Roughness Standard cccceeeeeeeeeeeeesteeeeneees 4 11 4 7 Changing the Measured Profile cccsceeceeeeeeeeeeeceeeeeeeaeeeeeeeeeesaaeeeenes 4 13 4 8 Changing the Filter 0 ecccceccseesseeeeeseeeeeeeeeecaeeseeaeeeseaeeseeaaeeseaeessaaaeeneaees 4 15 4 9 Setting the GO NG Judgment Function ccccccceeeeeeeeeeeeeeeeeesseaeeeeenees 4 17 4 10 Setting Parameters Other Than Ra Ry RZ and R
59. cific cases where the traversing length must be limited for the measurement in which the roughness profile is employed as the measured profile Doing so can reduce the traversing length as much as the pre travel length and post travel length allowing the measurement to be performed in the limited range The pre travel post travel length is factory set to ON IMPORTANT Generally the pre travel post travel length should be set to ON If it is set to OFF errors in the calculated value may result depending on the workpiece TIP For more information about the traversing length refer to 10 4 Traversing Length E Display and operation keys Z5 travel post travel length setup mode T rary TRA L ES a u 7 N POWER START PARA DATA STOP METER S EA ENT pep Ea Ev ten n ENT key lt J toucust MODE MODE ESC key No 99MBB079A 4 7 E Operating procedure In the measurement mode press the MODE ESC key until the pre travel post travel length setup mode is entered Press the CUTOFF 1 key or J key gt Each time the key is pressed the display toggles between On and OFF On Includes the pre travel and post travel lengths in the traversing length OFF Does not include the pre travel and post travel lengths in the traversing length Press the n ENT key This accepts the switched setting lt gt Th
60. cting the detector Z Drive unit Detector N my a Path of detector A Retracted position Detector retraction procedure NOTE The retraction function will not work while the power is on START STOP When the power is off press the POWER DATA key while holding down the START STOP key POWER DATA This retracts the detector During retraction will be displayed on the LCD NOTE If no key operation is performed for more than 30 seconds after retraction has been com pleted the power will be automatically turned off by the auto sleep function 3 18 No 99MBBO079A Canceling detector retraction START STOP No 99MBB079A 3 MEASUREMENT OPERATION While the detector is in retraction press the START STOP key The detector returns to the position it was in before retraction started While the detector is being moved will be dis played on the LCD As the detector is restored to its previous position the string of disappears gradually gt If the detector is completely released from retraction the measurement mode is entered 3 5 Daily Care 3 5 1 Storage of SJ 201P E Detaching the drive detector unit After a measurement task has been completed detach the drive detector unit from the display unit and separate the detector from the drive unit Store all the SJ 201P components and its accessori
61. ction is valid only for parameters that can be displayed on the LCD TIP For information about the method used to set the parameters refer to 4 10 Setting Parameters Other Than Ra Ry Rz and Raq E Display and operation keys GO NG judgment function setup mode Objective parameter of GO NG judgment Indicator that the GO NG judgment function is on J ya a L f t Measurement gt Upper limit T a COL vie Measurement lt Lower limit af Jol Limit IL um POWER START PARA DATA STOP METER C a if RANGE ENT ee CUTOFF REMOTE CURVE n ENT key T amp J roucust 1 MODE CURVE FILTER TOL CUST key ESC No 99MBB079A 4 S 17 Operating procedure CURVE FILTER TOL CUST PARAMETER CUTOFFT 4 or REMOTE amp In the measurement mode press the CURVE FILTER TOL CUST key three times gt The GO NG judgment function setup mode is entered Press the n ENT key gt If this function has already been set then the set value will be displayed Press the PARAMETER key if required to switch to the parameter for which the GO NG judgment function is to be set If there is no need to switch from the current parameter proceed to the next step without pressing the PARAMETER key The currently flashing parameter changes While the desired parameter is flashing press the n ENT key The obje
62. ctive parameter of the GO NG judgment is accepted Enter the upper limit TIP For information on how to enter a numeric value refer to 2 2 Key Operations to Enter Numeric Values During numeric entry if the MODE ESC key is pressed before the n ENT key has been pressed the entered value is canceled and the measurement mode is restored No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS NOTE Here if 00 00 or 0000 is accepted with the n ENT key the GO NG judgment is not to be performed n ENT Confirm the limit value displayed then press the n ENT key The entered value is accepted and the display remains in the input wait state for a lower limit eer Enter the lower limit W or nnn REMOTE lt NOTE Here if 00 00 or 0000 is accepted as the lower limit the GO NG judgment according to the lower limit is not performed Confirm the limit value displayed then press the n ENT key gt This accepts the entered value To continue setting the GO NG judgment function for other parameters return to step 3 MODE ESC To exit from the GO NG judgment function setup procedure press the MODE ESC key The measurement mode is restored No 99MBBO079A 4 19 4 10 Setting Parameters Other Than Ra Ry Rz and Rq Surface roughness measurement can be performed with parameters other than Ra Ry Rz and Rq E Outline of the parameter setup function
63. d Tip radius Sum 200uin 2um 80uin 0 75mN measuring force type Measuring force 4mN 0 4 f 0 75mN 0 075gf 0 75mN measuring force type Radius of skid curvature 40mm 1 57in 9 2 Drive Unit Detector drive range 21mm 82in Traversing speed Measurement Return Detector retraction function Stylus UP Bottom configuration V way No 99MBBO079A 0 25mm s 0 5mm s 01in s 02in s 0 8mm s 03in s 9 3 Display Unit Arbitrary evaluation length L Cutoff length Ac 1 AS Sampling interval 9 3 1 Compatible surface roughness standard New JIS JIS B 0601 1994 Old JIS JIS B 0601 1982 DIN ISO ANSI 9 3 2 Measured profiles and applicable filters Measured profile Filter PC50 Gaussian R profile PC75 2RC75 without phase compensation P profile PC50 Gaussian DIN4776 PC75 2RC75 without phase compensation 9 3 3 Cutoff length sampling length number of sampling lengths and sampling interval Number of pieces Nunaberof Cutoff length Ac Sampling length As Sampling interval of dataina ling h sampling length sampling lengtns 0 25mm 0lin 0 25mm 01in 2 5um 98 4uin 0 25um 9 84uin 1000 1 3 5 0 8mm 03in 0 8mm 03in 2 5um 98 4uin 0 5um 19 69uin 1600 1 3 5 2 5mm 1in 2 5mm 1in 8um 315pin 1 5um 59 1uin 1666 13 5 Number of pieces of data 0 3mm 0lin lt L lt 1 2mm 05in 0 25mm 01in 2 5um 98 4uin 0 25um 9 84uin 1000 to
64. d concave is called the profile valley The highest point of each profile peak is called the highest peak and the deepest point of each profile valley is called the deepest valley However if the profile peak height or the profile valley depth is less than 10 of the Ry value it is not regarded as the highest peak or deepest valley respectively No 99MBBO079A 10 5 13 Mean spacing of local peaks of the profile S S is the mean spacing of adjacent local peaks For ANSI this S is defined over the evaluation length 1a SS ae l Si froot Local peaks If an upward convex portion of an assessed profile has concavities on both sides the highest point of the convexity is called a local peak However if the lateral distance between the adjacent convexities is less than 1 of the sampling length or if the depth of the concavities is less than 10 of Ry the convex portion is not regarded as a local peak Too Of More Fog or more Local peak i No 99MBB079A 10 S 23 10 5 14 Material ratio curve of the profile Abbott Firestone curve BAC A curve representing the material ratio of the profile as a function of slice level where the mr values are plotted on the abscissa while the slice levels are on the ordinate 0 50 DEPTH 100 0 50 mr 100 10 24 No 99MBBO079A 10 REFERENCE INFORMATION 10 5 15 Core roughness d
65. d significant times of measurements although the low battery voltage alarm indicator is not flashing 3 20 No 99MBBO079A NOTE TIP 3 MEASUREMENT OPERATION The battery will not be charged in the following cases if the low battery voltage alarm indicator is not flashing e lf the battery switch was switched after the previous charging of the battery e f more than 50 of battery power remains The low battery voltage alarm indicator does not turn on in this case If almost all the battery power is exhausted it takes about 16 hours to fully recharge it Recharging the battery No 99MBB079A The battery switch must be on to recharge the battery If the switch is off remove the rear cover by loosening the specified screws and turn the switch on Two screws Rear cover Battery switch OFF ON 1 Connect the AC adapter to the wall outlet 2 Remove the connector cap from the rear cover then insert the AC adapter plug into the connector AC adapter plug e If the AC adapter is connected to the display unit while it is on recharging of the battery will automatically start The low battery voltage alarm indicator turns on during charging and goes off if the battery is fully charged a low battery voltage alarm indicator stays on during charging e If the AC adapter is connected to the display unit while it is off auto sleep mode proceed to step 3 below 3 Press the POWER DAT
66. e Range of Ra Cutoff length Ac Evaluation length n um mm mm Ra lt 0 02 0 08 0 4 0 02 lt Ra lt 0 1 0 25 1 25 0 1 lt Ra lt 2 0 8 4 2 lt Ra lt 10 2 5 12 5 10 lt Ra 8 40 E Standard cutoff length sampling length and evaluation length for Rz DIN from non periodic roughness profile Range of Rz Cutoff length Ac Sampling length e Evaluation length n um mm mm mm Rz lt 0 1 0 08 0 08 0 4 0 1 lt Rz lt 0 5 0 25 0 25 1 25 0 5 lt Rz lt 10 0 8 0 8 4 10 lt Rz lt 50 25 2 5 12 5 50 lt Rz 8 8 40 No 99MBB079A 10 3 10 1 4 Evaluation according to ISO Shown below are the standard sampling length and evaluation length for evaluation according to ISO E Standard sampling length and evaluation length for the measurement of R parameters of periodic profiles and RSm of periodic or non periodic profiles 0 013 lt 0 04 0 13 0 4 1 3 lt lt RSm mm RSm RSm lt RSm RSm RSm A A A JA IA 0 04 0 13 0 4 1 3 Sampling length mm 0 08 0 25 0 8 25 8 Evaluation length n mm 0 4 1 25 4 12 5 40 E Standard sampling length and evaluation length for the measurement of Ra and Rq from non periodic roughness profiles Ra Sampling length Evaluation length n um mm mm 0 006 lt Ra lt 0 02 0 08 0 4 0 02 lt Ra lt 0 1 0 25 1 25 0 1 lt Ra lt 2 0 8 4 2 lt Ra lt 10 2 5 12
67. e determined from the closed area S lower than the slice level a where the mr value falls at Mr2 on the BAC material ratio curve and upper than the BAC 100 Mr2 x Rvk 2000 Vo Mr2 Rvk um This parameter is a value that is converted from the volume mm of the concave portion lower than the slice level to a volume per area cm when viewed from the top of a workpiece if the measured profile and slice level are assumed as a plane in a 3 dimensional space E E FE aly a a slice level Rvk S 0 Mr2 100 mr 10 26 No 99MBBO079A Mitutoyo Corporation 20 1 Sakado 1 chome Takatsu ku Kawasaki Kanagawa 213 0012 Japan Cable MITUTOYO Kawasaki Printed in Japan Phone 044 813 8230 Fax 044 813 8231
68. e measurement mode is restored No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 5 Modifying the Measurement Range The measurement range on the SJ 201P can be selected from Auto 350 100 50 or 10um 14000 4000 2000 or 400uin Generally it should be set to Auto since a highly sensitive narrow measurement range may easily cause an over range error E Display and operation keys Display of the measurement range PARA METER POWER START DATA STOP CAL STD RANGE key MPS n ENT key No 99MBB079A 4 E 9 E Operating procedure In the measurement mode press the CAL STD RANGE key three times Used to switch to the measurement range setup mode Press the CUTOFF 1 key or 1 key until the desired measurement range appears on the LCD gt Each time the key is pressed the display changes as follows Auto 350 lt gt 100 50 lt 10 um Auto 14000 4000 lt gt 2000 lt gt 400 uin After the desired range is displayed press the n ENT key This accepts the selected measurement range lt gt The measurement mode is restored TIP e If the MODE ESC key is pressed before the n ENT key has been pressed the selected measurement range is canceled and the measurement mode is restored If a measurement range is changed the resolution is automatically
69. e travel Ac length length Evaluation length Post travel length 0 5mm xn 02 Traversing length Normal measuring position Origin Data from the pre travel and post travel lengths are calculated assuming that their lengths are If measuring with an arbitrary evaluation length for the primary profile P Approach length Evaluation length 0 5mm xn L 02 Traversing length Normal measuring position Origin TIP If measuring the roughness profile without pre travel and post travel lengths is selected the data corresponding to the cutoff length Ac are virtually obtained from the measured profile and added on both ends of the evaluation length This also applies to the measurement with roughness profile for an arbitrary length virtual data for the length corresponding to Ac is obtained from both ends of the traversing length and is used as data of pre travel and post travel data for assess ment 10 16 No 99MBBO079A 10 REFERENCE INFORMATION 10 5 Definitions of the SJ 201P Roughness Parameters This section gives the definitions calculation methods of the roughness parameters that can be measured with the SJ 201P Sampling length p Evaluation length n n x Sampling length and evaluation length Each parameter explained below is defined as calculated within a sampling length Specific parameters to be obtained over the evaluation length will be noted
70. easurement result TOs output mode to Print 3 For information about measurement result output setup refer to 6 1 Setting the Measurement Result Output NOTE The measurement result output mode has been factory set to SPC output 0 TIP No 99MBB079A When printing data on the printer be sure to change the output mode 3 Set the print items print magnification and print language as required e For information about the print item setup refer to 6 3 3 Setting the print items e For information about the print magnification setup refer to 6 3 4 Setting the print magnification The print magnification of the vertical and horizontal size has been factory set to Auto automatic setup for the optimal magnification e For information about the print language refer to 6 3 5 Setting the print language The print language has been factory set to English 4 Perform measurement or call the saved data TIP Nn For information about measurement refer to Chapter 3 MEASUREMENT OPERATION For information about calling the saved data refer to 6 2 2 Calling the saved data lt When performing measurement gt Enter the screen at the end of measurement screen in which measurement results are displayed lt When calling the saved data gt Enter the screen in which the contents of the saved data to be printed are displayed and the parameter display is flashing Press the POWER DATA key
71. ed Allen wrench tighten the two screws specified Drive unit Adapter for vertical application No 12AAA219 No 99MBBO079A 5 om 5 E Extension rod Used to measure the inside surface of a deep hole IMPORTANT Be sure to perform calibration when an extension rod is attached or removed If an extension rod is installed measurement is not possible to perform with the stylus facing up Dimensions and application example Unit mm inch Lo n S N S Col Kee 2 AN Drive unit Extension rod Workpiece Detector Attaching the extension rod 1 Insert the extension rod into the drive unit 2 Attach the detector to the extension rod Drive unit Extension rod 50 mm 2 No 12AAA210 Detector No 99MBBO079A 5 INSTALLING THE SJ 201P WITH OPTIONAL ACCESSORIES E Adapter for magnetic stand Used to secure the drive detector unit to the magnetic stand This adapter is useful if there is insufficient space for the SJ 201P or the drive detector unit or if the drive detector unit can not be held by hand Dimensions and application example Unit mm inch 925 MEss 4 A 8mm or 3 8 TIDS SS Magnetic stand ary l 2 Adapter for magnetic stand Drive detector unit Se S 6 Ve Attaching the adapter for magnetic stand 1 Attach the adapter for magnetic stand to the rear of the drive detector unit 2
72. ed data call and delete setting mode is displayed lt gt The data number will flash on the LCD Press the CUTOFF N key or H key several times until the data number to be deleted is displayed When the data number to be deleted has been displayed press the CAL STD RANGE key gt The selected case of saved data is deleted The LCD shows the data number less by one than that of the deleted data TIP If either case of saved data is deleted the LCD shows the data number less by one than that of the deleted data For example if the number of the data to be deleted is 3 the displayed data number changes to 2 To terminate deleting the saved data press the MODE ESC key The SJ 201P enters the next operation mode To return to the measurement mode press the MODE ESC key several times No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 3 Printing Measurement Results and Saved Data Connect the SJ 201P and the printer optional accessory using the RS 232C printer cable optional accessory This allows the printer to print measurement conditions calculation results measured profile and BAC The SJ 201P can print not only the data immediately after measurement but also the data saved in the built in memory after calling it The operation flow for printing measurement results is described below 7 Connect the printer See 6 3 1 Connecting the SJ 201P and printer Set t
73. eesnaeeeeenees 1 5 1 4 Attaching and Detaching the Drive Detector Unit 1 9 1 4 1 Attaching and Detaching the Detector 00 ec eeeeeeeeeteteeeeeteee 1 9 1 4 2 Attaching and detaching the drive detector unit 1 11 1 4 3 Plugging in and unplugging the display unit cable 0 1 13 1 4 4 Using the connection Cable ccceccceeeeseeceeeeeeeeceeeeeeeeettaeeteneees 1 14 1 5 Carrying CASO msitari annenin aaa naaa aa aiaia a aiaa 1 16 2 OUTLINE OF THE SJ 201P FUNCTIONS AND KEY OPERATIONS 2 1 2 1 Relationship Between SJ 201P Functions and Available Keys 0 2 1 2 2 Key Operations to Enter Numeric Values cccceeceeeeeeeeeeneeeseneeeeneeeees 2 6 3 MEASUREMENT OPERATION 0ccccsscccsseecesseeeeeseeeesesesesseeeeeseeseseeeeessneseennenenes 3 1 3 1 Overall Measurement FIOW 0 ccccceceeeeeeneeeceneeeeeaeeeeeeeeeesaaeeseeeeeetaaeeeeneeess 3 1 3 2 Power ON and OFF dieiriau a eE aa AEREE RRE 3 4 3 9 Calibratie enggene E EE O E 3 8 3 3 1 Calibration preparation eee cceeeecceeeceeeeeeeneeeseneeeteeeeeeceeeenaaeseas 3 8 3 3 2 Performing Calibration ccccccceeeeeeeeeeeeeeeeeeeeecaeeeeeeeeeseaeeeeeeeees 3 11 94A Measuremenl i aced ects eidee eves edad egeeapiedeeeatneced ben Heda peeeseleek wevneee se ee Peele 3 14 3 4 1 Setting the workpiece and SU 201P cee eeeeeeeceteeeeeteeeeetteeeeeeeees 3 14 3 4 2 Starting measurement c ccc
74. el for Count level for Pc or Sm not set Pc or Sm set PARAMETER n ENT CUTOFF J or REMOTE n ENT n ENT No 99MBB079A In the measurement mode press the MODE ESC key This switches to the parameter calculating condition setup mode If the count level for Pc or Sm is not set follow sequence A shown at the left lt Sequence A gt Press the PARAMETER key If the count level for Pc or Sm is set follow sequence B shown at the left lt Sequence B gt Press the n ENT key Specify the unit of the count level for Pc or Sm Each time the CUTOFF 1 or J key is pressed the unit of the level toggles between and um puiny Here the explanation assumes that is used as the unit of the level Enter the count level The permissible range is as follows 1 to 99 at 1 increments 0 1 to 100 0 um at 0 1 um increments or 5 4000 pin at 1 pin increments TIP For information on how to enter a numeric value refer to 2 2 Key Operation to Enter Numeric Values After the desired count level is specified press the n ENT key The setting of the count level is identical for both Pc and Sm since they are reciprocals of one another Therefore if the Sm is selected Pc is displayed in the setting display Setting display Parameter Pc mr Pc Oo Sm O mr O CUTOFFT R or REMOTE Switches to the input wait
75. ements Sm JIS ISO DIN 10 21 10 5 10 Peak count Pc JIS ISO DIN cecair 10 21 10 5 11 Material ratio of the profile Mr cceeeceececeeeeeeeeeeeeeeeneeaees 10 22 10 5 12 Base roughness depth R8Z 0 0 eee ceeeeeeeeeeeeeeeeenaeeeeeeeesaeeeeeeeaaes 10 22 10 5 13 Mean spacing of local peaks of the profile So eee 10 23 10 5 14 Material ratio curve of the profile Abbott Firestone curve BAC 10 24 10 5 15 Core roughness depth Rk Depth of the roughness core profile ccecceseeseeeeeeeeeneeees 10 25 10 5 16 Reduced peak height Rok Average height of the protruding peaks above the roughness core profile soe bcceee ie ener ie ew nailer Meee aes 10 25 10 5 17 Reduced valley depth Rvk Average depth of the profile valleys projecting through the roughness core profile eee eee eeeeee eee eeeeeaeeeeeeeaaeeeeeeeaeeeeenenaaes 10 25 10 5 18 Material portion Mr cc ccc ccceeeeeeeeeeeeeeeneeeeeeeeeeeeeeeeeseneeenanaaees 10 25 10 5 19 Material portion Mra ccececcceeeeeeeeeeeeeeccaeeeeeeeeeeeeeseeeenenenieaaeess 10 25 10 5 20 Peak area A cccccccccccccscssssseceeeceseesceeeceseeeeeeeseeaeeeseeseesenaneeees 10 25 10 5 21 Valleyarea AZ near aia a aa ara a aa aaea reaa aaa EREA 10 25 10 5 22 Measuring volume VO ssssssssesssrrnessssrneesrrnnsssrnnnnesnnnnnennnnnnenennnnne 10 26 SERVICE NETWORK vi MEMO vil No 99MBBO79A SJ 201P OVERVIEW 1 1 Outline of the SJ
76. epiece to the drive detector unit exercise care so that it does not interfere with the detector body 1 Fit the SJ 201P detector into the slot of the nosepiece 2 Using the supplied Allen wrench tighten the two screws specified Drive unit Nosepiece for flat surface No 12AAA217 No 99MBB079A 5 3 E Nosepiece for cylinder Used to protect and guide the detector when measuring a cylindrical workpiece which is smaller than the SJ 201P Dimensions and application example Unit mm inch 39 5 Support feet Ki Drive unit Nosepiece for cylinder Workpiece Attaching the nosepiece for cylinder NOTE When attaching the nosepiece to the drive detector unit exercise care so that it does not interfere with the detector body 1 Fit the SJ 201P detector into the slot of the nosepiece 2 Using the supplied Allen wrench tighten the two screws specified Drive unit Nosepiece for cylinder No 12AAA218 No 99MBBO079A 5 INSTALLING THE SJ 201P WITH OPTIONAL ACCESSORIES Adapter for vertical application Used to support the drive detector unit for measuring a vertical groove in which the drive detector unit can not be placed Dimensions and application example A Drive unit Unit mm inch Hold down by hand Adapter for vertical application Workpiece Attaching the adapter for vertical application 1 Put the detector through the hole of the adapter 2 Using the suppli
77. epth Rk Depth of the roughness core profile 10 5 16 Reduced peak height Rpk Average height of the protruding peaks above the roughness core profile 10 5 17 Reduced valley depth Rvk Average depth of the profile valleys projecting through the roughness core profile 10 5 18 Material portion Mr1 10 5 19 Material portion Mr2 10 5 20 Peak area Al 10 5 21 Valley area A2 Referring to the figure a straight line is calculated for the central region of the material ratio curve 1 which passes through two points A and B different in the material ratio by 40 and having the smallest gradient The core roughness depth Rk is the vertical distance between the ordinate values i e slice levels of the straight line intersecting two lines at mr 0 position C and mr 100 position D respectively Parameters Rpk and Rvk are calculated as the height of the right angle triangle CHJ or DEG which is constructed to have the same area as the peak area CHI or valley area DEF respectively The right angle triangle corresponding to the peak area A1 has Mrl as its base and that corresponding to the valley area A2 has 100 Mr2 as its base Rpk Rk Depth um Rvk Rvk lt _ _ _ Mr1 Mr2 mr 1 The abscissa of the BAC represents mr values the ordinate represents slice levels um No 99MBB079A 10 25 10 5 22 Measuring volume Vo Volume Vo is a valu
78. es 10 4 10 1 5 Evaluation according to ANSI ccccccseseeeeeeeeeeeeeeeeeeeeteeeetenees 10 5 10 2 Assessed Profile and Applicable Filters 2 0 0 eeceeeeeeeeeteeeeeeeenteeeeeteee 10 6 10 2 1 Measured profile 0 0 ee eeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaeens 10 6 10 22 Filters naian an Aa dei i i Sinan ain eae es 10 9 10 2 3 Difference of filter characteristics cee eeeseeeeeeenteeeeeeenaees 10 12 10 2 4 Amplitude characteristic of 2RC and PC50 Gaussian filters 10 13 10 3 Mean line compensation 0 2 ee ceeete eee eeeeeeeeeeteeeeeeeeeteneaeeeeteeeeaeeeeeneeaaeens 10 14 10 4 Traversing Length cccceseeeseeeeseee eee eeeseeeeeeneseeeeeeeeeseceeseeeeeeeeeeeeeeeeenenes 10 15 10 5 Definitions of the SJ 201P Roughness Parameters ccceeeeseeeeeee 10 17 10 5 1 Arithmetic mean deviation of the profile Ra cceeeees 10 17 10 5 2 Root mean square deviation of the profile Rq eee 10 17 10 5 3 Maximum height of the profile Ry JIS c cceseeeeeeeeeteeeeeees 10 18 10 5 4 Ten point height of irregularities RZ JIS eessen 10 19 10 5 5 Maximum two point height of the profile Ry DIN ANSI 10 20 10 5 6 Maximum height of the profile Rz DIN ISO ANSI 10 20 10 5 7 Maximum profile peak height Rp DIN ISO New JIS 10 20 10 5 8 Total height of the profile Rt eect eeeeeeeeeeeetaeeeeeeeaaes 10 20 10 5 9 Mean width of the profile el
79. es in cases to keep out dust and moisture NOTE Keep the battery switch on unless the SJ 201P will not be used for a long period of time more than 2 to 3 weeks With the battery switch on measurement results obtained immediately before the SJ 201P is turned off by the auto sleep function will be saved and displayed on the LCD the next time the instrument is used However if the battery switch is off the measurement results will be lost The setup specifications however will not be lost even if the battery switch is turned to off in the auto sleep mode TIP For information on how to detach the drive detector unit and the separation of the two refer to 1 4 Attaching and Detaching the Drive Detector Unit E Selecting a suitable storage place Store the SJ 201P in a suitable place where the temperature can be maintained in a range between 10 C and 40 C The service life of the built in battery varies a substantial amount depending on the ambient temperature conditions etc E Cleaning If the SJ 201P is soiled wipe it using a soft dry cloth Do not use thinner or benzine for cleaning 3 5 2 Recharging the built in battery Charge the battery in the following cases Ifthe low battery voltage alarm indictor starts flashing during measurement as illustrated below Low battery voltage uy alarm indicator Lialx Ra 3205 Lik um If the battery power is supposed to be exhausted after having performe
80. es of the SJ 201P Designed to be convenient The SJ 201P has a lightweight 0 5 kg design for excellent portability In addition it is made compact so that it can be held and operated in one hand The built in battery makes it easy to perform roughness measurement on the shop floor or other sites where there may be no AC power supply NOTE No power is drawn from the battery while the instrument is supplied power via the AC adapter For more information about the built in battery refer to 3 5 2 Recharging the built in battery and Chapter 7 Replacement of the Built in Battery Pack Wide measurement range and various roughness parameters The instrument has a maximum measurement range of 350 um 200 um to 150 um or 13780 pin 7880 uin to 5900 uin and can represent surface texture using various surface roughness parameters Auto sleep function to save power If the SJ 201P is not used for more than 30 seconds it is automatically turned off even if AC power is being supplied SJ 201P measurement conditions are however retained Large size LCD and external output functions Measurement results are displayed on the large easy to view LCD unit These measure ment results can also be outputted externally as SPC Statistical Process Control data If connected to a personal computer the SJ 201P can be remotely controlled for output or measurement commands via the RS 232C communication interface Measurement result s
81. etting mode is displayed The RS 232C baud rate setting will flash on the LCD Press the CUTOFF 1 key or J key Each time the key is pressed the flashing baud rate will be toggled between 9600 and 19200 When the required baud rate has been displayed press the n ENT keys to load the baud rate After loading the baud rate the SJ 201P returns to the measurement mode No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 3 2 Printing the measurement results or saved data E Printing procedure TIP TIP To print the measurement results or saved data from the SJ 201P to the printer set the measurement result output mode to Print 3 Immediately after measurement or after calling the saved data press the POWER DATA key and then the data will be printed If necessary reset the print items items to be printed print magnification and print language to change the print image Printout examples are shown in the later page Also the reference sections that give each print setting method are described in the following printing procedure 1 Connect the printer to the SJ 201P then perform setup for the connection For information about connecting the SJ 201P and printer refer to 6 3 1 Connecting the SJ 201P and printer 2 Before performing measurement or calling the saved data set the measurement result output mode to Print 3 lt Set the m
82. f MSComm1 PortOpen False Then MSComm1 PortOpen True open the line Call CMD_SEND WRSTA Send the command Call STS_RD sts Receive the status If sts OK Then Text1 Text Start Measurement Nomal status End Sub Ve 9 2 Se 2 SS Ke 2 oo Ee aK 2 Co ak 2 KK ve Interrupt Measurement V2 21 a EI C2 CACC a Eo CI o e o a I a IC k a a k k a kk Private Sub Command3_Click Dim sts As String If MSComm1 PortOpen False Then MSComm1 PortOpen True Call CMD_SEND WRSTP Call STS_RD sts If sts OK Then Textl Text Interrupt Measurement End Sub 6 32 No 99MBB079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS V9 22 a 22 24 22 EEEE E 2 A 1 C2 1 a a 2 a 2 2 ak a ak ak a ake 1 Call Calculated Results V9 2 a 22 122A 9 EE 9 EEEE EEEE EEEE Private Sub Command4_Click If MSComm1 PortOpen False Then MSComm1 PortOpen True Call CMD_SEND RDRES00 Call RES RD Call Calculated Results End Sub TRC IGOR ICC A ICC CR I CR CR oo oao oa RC oo o EA kk uF Call Measured Profile Data TRG IGOR CRICK o oaoa Ck oo oao a ooo oo o aE ak kk Private Sub Command5_Click Dim sts As String If MSComm1 PortOpen False Then MSComm1 PortOpen True Call CMD_SEND WRCAN0000101 Call STS_RD sts Specify the data call starting as the first point If sts NG02 Then Text1 Text Under measurement Else Call CMD_SEND WRNUMO00001 Call STS_RD sts Specify
83. file profile profile mets Ra Ra Pa Ra Ry Ry Py Ry Rz Rz Pz Rz Rq Rq Rq Pq Rq Rt Rt Rt Pt Rt Rp Rp Rp Pp Rp Sm Sm Sm PSm RSm S S S PS RS Pe Pe Pc PPc RPc mr mr mr Pmr Rmr R3z R3z R3z P3z R3z Rk Rk Rpk Rpk Rvk Rvk Mrl Mrl Mr2 Mr2 Al Al A2 A2 Vo Vo Parameter setup mode POWER START PARA DATA STOP METER m a RANGE l ENT PA CUTOFF REMOTE CURVE n ENT key T ee j CURVE FILTER TOL CUST key E MN a No 99MBB079A 4 21 E Operating procedure CURVE FILTER TOLICUST In the measurement mode press the CURVE FILTER TOL CUST key four times The parameter setup mode is entered Press the n ENT key X PARAMETER Press the PARAMETER key until the desired parameter symbol is displayed on the LCD If the desired parameter symbol is displayed press the n ENT key CUTOFFT Press the CUTOFF 1 or J key af Each time the key is pressed the display toggles between On and OFF 6 On Calculates and displays the parameter OFF Does not calculate and display the parameter 4 22 No 99MBB079A No 99MBB079A 4 MODIFYING THE MEASUREMENT CONDITIONS Confirm the displayed content then press the n ENT key gt The setting content is accepted Switch to
84. he measurement result output mode to Print 3 See 6 1 Setting the Measurement Result Output Set the print items See 6 3 3 Setting the print items Set the print magnification See 6 3 4 Setting the print magnification Set the print language See 6 3 5 Setting the print language To print measurement results Perform measurement of a workpiece See Chapter 3 MEASUREMENT OPERATION Print the measurement results or saved data See 6 3 2 Printing the measurement results or saved data No 99MBB079A Change the print items as required This operation does not need if the print item is set to Measured profiles are not printed Change the print language as required To print the saved data Call the saved data to be printed See 6 2 2 Calling the saved data Press the POWER DATA key to print the measurement results or saved data Routine operation Occasional operation 6 3 1 Connecting the SJ 201P and printer To print data on the printer connect the SJ 201P and printer with the RS 232C printer cable and then set the communication conditions on the printer side and the baud rate on the SJ 201P side E Procedure for connecting the RS 232C printer cable 1 Unscrew the two screws on the SJ 201P rear cover with a Phillips screwdriver 2 Remove the rear cover SJ 201P Rear cover 3 Connect the RS 23
85. he order of P lt gt r e gt d When the measured profile to be set is displayed press the n ENT key to load the measured profile gt The SJ 201P returns to the measurement mode TIP If the MODE ESC key is pressed before loading the measured profile the selected measured profile will be canceled and then the SJ 201P returns to the measurement mode No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 8 Changing the Filter If the measured profile is set to R profile or DIN4776 the filter can be switched to either 2RC Pc50 or Pc75 If the measured profile is set to P profile the SJ 201P automati cally selects No filter TIP NOTE For information about the measured profile and filter definitions refer to 10 2 Assessed Profile and Applicable Filters If changing the roughness standard note that the filter is automatically changed according to a selected roughness standard E Display and operation keys No 99MBB079A 7 Filter setting mode clus roth N 7 am am m hl a ll Pa wu ca POWER START PARA DATA STOP METER St n RANGE ENT CURVE ka Ea Prien TOL CUST l MODE ESC CUTOFFT Key J Key Filter display n ENT Key CURVE FILTER TOL CUST Key E Operating procedure CURVE FILTER TOL CUST Press the CURVE FILTER TOL CUS
86. ide the display unit One connects the top and bottom sections of the display unit and the other is connected to the battery pack Circuit board 5 Remove the battery pack from the display unit Built in battery pack 6 Place a new battery pack inside the display unit NOTE When re connecting the two connectors note their location and orientation pin positions Firmly connect them If the connectors are not firmly connected the instrument may not operate properly 7 Reconnect the two connectors to their original connections on the circuit board Circuit board No 99MBBO079A 7 REPLACEMENT OF THE BUILT IN BATTERY PACK IMPORTANT Exercise care not to have the cable pinched by the PCBs or by the upper and lower sections of the display unit when fitting the lower section to the upper section Cable or display unit breakage may result No 99MBB079A NOTE 8 Couple the bottom section of the display unit with the top section The tapping screws must not be tightened to more than 29 4 Necm 3 kgfecm Otherwise the display unit may be damaged 9 While confirming that the hooks on the drive detector unit retaining plate are correctly aligned tighten the two tapping screws on the bottom face of the display unit f Lock gt _ iea g O
87. ile element width is not taken into account For ANSI Sm is defined over the evaluation length 10 5 10 Peak count Pe JIS ISO DIN The reciprocal of the mean width of the profile elements Sm is Pc Pc Unit length Sm Unit length 1 cm or 1 inch For ANSI Pc is defined over the evaluation length No 99MBBO079A 10 21 10 5 11 Material ratio of the profile mr Ratio of the material length of the profile elements at a given level slice level to the evaluation length Here the slice level is defined as the depth from the highest peak and is called a peak reference The slice level is represented by a ratio of the depth 0 to 100 to the Rt value 7p 2 mr x 100 oi j Slice level ebi gt e bi gt Hebn Evaluation length n a 10 5 12 Base roughness depth R3z 10 22 The sum 3Zi of the height of the third highest profile peak and the depth absolute value of the third deepest profile valley is determined within each sampling length The arithmetic mean of the 3 Zi s over the evaluation length is R3z 3zn 3z1 3zi y Sampling length E a Evaluation length gt Profile peak highest peak and profile valley deepest valley of assessed profiles A portion that projects upward convex from the mean line of the assessed profile is called the profile peak and that which projects downwar
88. in figure below 100 0 80 70 35 50 10 wo Oo l DS Oo Amplitude transmittance Amplitude transmittance dB 10 20 7 25 5 r 30 2 01 o2 03 05 07 1 2 3 5 7 l0 Nic Transmission characteristic of 2RC 75 filter Transmission characteristic H A ee No 99MBB079A 10 re 9 PC50 Gaussian The transmission characteristic is approximately 11 6dB oct and the amplitude transmit tance at the cutoff length is 50 The transmission characteristic is shown in figure below 100 0 80 70 4 5 50 410 30 J 8 8 20 4 15 E S 5 20 g 10 E a7 4 25 amp 5 30 3 2 0 1 02 03 05 07 1 2 3 5 7 10 Ac Transmission characteristic of PC50 Gaussian a c y Transmission characteristic H A 1 e n2 F where Q TU 0 4697 The use of this filter results in a simple formula of addition Primary profile Roughness profile Waviness profile Therefore the low pass filter is characterized by as hey Transmission characteristic H A e Xx 10 10 No 99MBBO079A 10 REFERENCE INFORMATION e Phase compensation filters Output waveforms passing through the general 2RC filters may be distorted due to phase deviatio
89. include pre travel post travel travel post travel length to be included in the traversing length the ien thin the traversing lenoth ON setting is usually set to ON However if these lengths can not 4 4 eng ee be traced due to the limited space the setting can be changed to OFF Calibration value 3 00 pm Can be set according to the value of the precision reference 4 12 118 uin specimen Unit of measurement 2 Depending on the model destination 4 14 Change this to a baud rate when communicating with a personal Baud rate 9600bps computer or the printer Either 9600bps or 19200bps can be 6 5 selected Set this when changing the item to be printed Select a print item Print item 0111 from measurement condition measured profile calculated results 6 3 3 and BAC Vertical print magnification Auto Set the vertical magnification of a printed profile 6 3 4 Horizontal print magnification Auto Set the horizontal magnification of a printed profile 6 3 4 Print language setup 0 Set the print language to English or Japanese 6 3 5 Select whether measurement results are to be saved printed or Measurement result output setup 0 outputted as SPC data 6 1 1 2 Set No Measurement condition 178 920K 178 920A 178 920D 178 920E 178 923 178 923A 178 923D 178 923E 178 930K 178 930A 178 930D 178 930E 178 933 178 933A 178 933D 178 933E 1 Surface roughness standard New JIS ANSI DIN ISO New JIS ANSI DIN ISO 2 Unit
90. ing between the SJ 201P and a per sonal computer Here communication is performed by a hardware control method using two RTS and CTS lines If the RTS at the personal computer side is turned off during transfer the transfer is inter rupted Transmission is resumed after waiting for the RTS at the SJ 201P to be turned on If the data can not be received at the SJ 201P side the RTS is turned off No 99MBBO079A 9 PRODUCT SPECIFICATIONS 9 10 RS 232C Communication Specifications EM and CR which appear in the following tables have the following meanings tri M End mark R Carriage return Q E Basic answer data Normal response Header Pe ee Abnormal response Header Status The contents of the status column shown above follows f Status Meaning Status Meaning Command anomaly Hardware anomaly Processing in progress Communication error Time out error Out of the range No corresponding data Data is not ready Over range Prohibited setting error Drive detector unit is missing Detector is missing Response timing to command A response will be returned to the write command and read command after processing A response is returned to the control command according to the command reception status No 99MBBO079A 9 g 9 E Control command m Read command Start measurement Interrupt measurement csp fe fe EM CR ji j Power off Pot e 30 second
91. l the measurement conditions set up by the user TIP For information about the default values refer to 3 1 Overall Measurement Flow E List of measurement conditions that can be modified No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS E Operating procedure Power off state auto sleep START STOP In the power off state auto sleep mode press the POWER DATA key while holding down the START STOP and PARAMETER PARAMETER keys POWER DATA All the settings on the SJ 201P will be reset to their defaults While restoration is being performed will be displayed gt The measurement mode is restored No 99MBB079A 4 T 33 4 14 Switching the Unit of Measurements mm inch model The unit of measurements can be selected from either mm millimeter or inches with the E Display and operation keys mm inch model E Operating procedure mm inch 4 moa ug xS Ra Unit of measurements 34135 a IL um Mi POWER START PARA DATA STOP METER St n RANGE ENT eal Ea Erten mm inch 4 key T lt _J ltouc mmi inch MODE p ESC Now it is set to the metric mm system Press the mm inch J key The metric system changes to the inch system The displayed value is automatically converted If the mm inch J key is pressed again the unit of measure ments is switched to me
92. layed gt The output setting value of the measurement results will flash on the LCD 0 SPC data output 1 Saving in the built in memory 2 Outputting SPC data and saving in the built in memory 3 Printing on the printer Press the CUTOFF 1 key or J key several times until the value desired to be set is displayed on the LCD When the value to be set has been displayed press the n ENT key to load it gt The SJ 201P returns to the measurement mode No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 2 Saving Calling Deleting Measurement Results The SJ 201P can save measurement results up to 10 cases Also it can call the saved data and delete data from memory 6 2 1 Saving measurement results The SJ 201P is equipped as standard with the built in memory that can save up to 10 cases of measurement results One of the data numbers 1 to 10 is appended in ascending order to each of the saved mea surement results If more than 10 cases of measurement results are to be saved data numbers are repeatedly used from 1 as saving destinations At the same time the surplus existing measurement results are deleted from data number 1 132 53 ee e e 59 1012 ewe e 3 e Data No 1 is used again at the time the eleventh measurement result is saved TIP Even if measurement results have been saved all saved data is cleared in the following cases e The SJ 201P power supply cannot be turned on due to lo
93. le firmly holding section C Drive unit Disconnecting the drive detector unit connection plug View in the Pull out the plug while firmly holding section C direction of V2 Connecting the connection cable plug Confirm the orientation of the mating connector and plug then insert the plug into the drive unit connector while firmly holding section B Disconnecting the connection cable plug While holding the section A slide A towards B then pull out the plug E Retaining the connection cable The connection cable should be positioned such that it is held in place by the hook provided on the bottom of the display unit Bottom of the display unit a UNLOCKE gt gt ae O w H e AE Tii D a Connection cable Hook N No 99MBB079A 1 S 15 1 5 Carrying Case The carrying case supplied is convenient for safekeeping and carrying the SJ 201P It is also possible to perform measurement with the drive detector unit being connected via connecting cable to the display unit housed in the case E Opening the upper lid Open the upper lid as shown below and the LCD display of the display unit is located permitting operation of the primary operation keys When not in use close the upper lid for safekeeping
94. lled the deepest valley However if the profile peak height or the profile valley depth is less than 10 of the Ry value it is not regarded as the highest peak or deepest valley respectively Highest peak of assessed profile Profile peak More than 2 ore t an 0 More than ore t an 9 Profile valley Deepest valley of assessed profile No 99MBB079A 10 E 19 10 5 5 Maximum two point height of the profile Ry DIN ANSI 10 5 6 Maximum height of the profile Rz DIN ISO ANSI Obtain the sum Zi of profile peak height Pi and profile valley depth Vi within each sampling length The maximum value of all Zi s over the evaluation length is defined as Ry DIN ANSI and the mean value is Rz DIN ISO ANSI In the following figure Zn corresponds to Ry DIN ANSI Z1 Z2 Z3 Z4 Z5 5 where the number of sampling lengths n 5 Rz DIN V1 Sampling length Vi Vn e a Evaluation length Profile peak highest peak and profile valley deepest valley of assessed profiles A portion that projects upward convex from the mean line of the assessed profile is called the profile peak and that which projects downward concave is called the profile valley The highest point of each profile peak is called the highest peak and the deepest point of each profile valley is called the deepest valley 10 5 7 Maximum profile peak height Rp D
95. m Power on condition Power automatically turned off Retain the battery switch to on unless the SJ 201P will not be used for a long period of time approximately 2 to 3 weeks If the battery switch is off the measurement results and conditions may not be stored The indicator showing that recharging is in progress low battery voltage alarm indicator also stays on during auto sleep For more information refer to 3 5 2 Recharging the built in battery No 99MBBO079A No 99MBB079A TIP 3 MEASUREMENT OPERATION The relationship between the auto sleep function and each operation mode is given below SJ 201P operation mode Auto sleep function Measurement mode The power is automatically turned off if no key operation is performed for 30 seconds Calibration mode Condition setting mode The power is automatically turned off if no key operation is performed for 5 minutes RS 232C communication mode Auto sleep does not take place The power of the SJ 201P should be turned off either by pressing the REMOTE lt key or via a communication command Detector retraction mode The power is automatically turned off if no key operation is performed for 30 seconds after detector retraction has been completed e lf a request signal REQUEST signal is inputted from an external device during SPC data output the SJ 201P power will not be turned off for a specified period of time after signal input
96. n the default calibration conditions must be modified for the roughness specimen to be used For information about the procedure used to modify the calibration conditions refer to 4 12 Modifying the Calibration Conditions E Calibration procedure CAL STD RANGE Press the CAL STD RANGE key in the measurement mode The calibration mode is entered and the current calibration value is displayed In this state the calibration value can be modified If the displayed value is different from that marked on the precision roughness specimen modify the calibration value If the calibration value does not require modification proceed to the next step Only if the calibration value I N needs to be changed TIP e If the SJ 201P is being calibrated for the first CUTOFFT time 3 00 um 118 pin will be displayed N e See also 2 2 Key Operation to Enter Nu meric Values e The calibration value to be set is the Ra value marked on the specimen e To cancel the numeric entry operation press the MODE ESC key This restores the measurement mode REMOTE lt n ENT Confirm the displayed value then press the n ENT key lt gt The entered calibration value is set 3 a 12 No 99MBBO079A n ENT 3 MEASUREMENT OPERATION The calibration value has now been set Press the START STOP key gt A calibration measurement with the precision roughness specimen is performed and is
97. nge of Ra Cutoff length Ac Evaluation length n um mm mm Ra lt 12 5 0 8 2 4 or greater 12 5 lt Ra lt 100 2 5 7 5 or greater E Standard sampling length for Ry Range of Ry Sampling length um mm Ry lt 08 0 25 0 8 lt Ry lt 6 3 0 8 63 lt Ry lt 25 2 5 25 lt Ry lt 100 8 100 lt Ry lt 400 25 Standard sampling length for Rz Range of Rz Sampling length um mm Rz lt 0 8 0 25 0 8 lt Rz lt 6 3 0 8 6 3 lt Rz lt 25 2 5 25 lt Rz lt 100 8 100 lt Rz lt 400 25 No 99MBB079A 10 1 10 1 2 Evaluation according to JIS B0601 1994 E Standard cutoff length and evaluation length for Ra Range of Ra Cutoff length Ac Sampling length Evaluation length n um mm mm mm 0 006 lt Ra lt 0 02 0 08 0 08 0 4 0 02 lt Ra lt 0 1 0 25 0 25 1 25 0 1 lt Ra lt 2 0 0 8 0 8 4 2 0 lt Ra lt 10 0 25 2 5 12 5 10 0 lt Ra lt 80 0 8 8 40 E Standard cutoff length sampling length and evaluation length for Rz Range of Rz Cutoff length Ac Sampling length Evaluation length n um mm mm mm 0 025 lt Rz lt 0 10 0 08 0 08 0 4 0 10 lt Rz lt 0 50 0 25 0 25 1 25 0 50 lt Rz lt 10 0 0 8 0 8 4 10 0 lt Rz lt 50 0 2 5 2 5 12 5 50 0 lt Rz lt 200 0 8 8 40 E Standard cutoff length sampling length and evaluation length for Ry Range of Ry Cutoff length Ac Sampling length Evaluation length
98. ns that can be set for vertical magnification and horizontal magnification along with each magnification display Vertical magnification Horizontal magnification ese Print magnification oe Print magnification 20 20 1 1 50 50 2 2 100 100 5 5 200 200 10 10 500 500 20 20 1E3 1000 50 50 2E3 2000 100 100 5E3 5000 200 200 1E4 10000 500 500 2E4 20000 1E3 1000 SE4 50000 Auta Automatic setup of the 1E5 100000 optimal magnification se NOTE setup for the optimal magnification E Display and operation keys Vertical magnification setting mode J Vertical magnification werd display Ek 17 Cn ILI 7 h7 POWER START PARA Horizontal DATA STOP METER magnification display CAL Fa CUTOFF Key EA ENT My pac sl ie N N T lt J lroucusr MODE E Ng MODE ESC Key 6 18 Each vertical and horizontal magnification has been factory set to Auto automatic Horizontal magnification setting mode ylz _ m LII l hal 1 POWER START PARA DATA STOP METER CAL STD RANGE CUTOFF REMOTE T e n ENT CURVE FILTER TOL CUST MODE ESC No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS E Setting procedure Procedure for setting a vertical magnifica tion 1 ao MODE ES
99. ns that vary with each wavelength Figure shows the response of a low pass filter to square wave input and figure shows that of a high pass filter Input signal square wave 0 20 um cm x 50000 500 00 um cm x 20 LPF PC LPF 2RC N f CAN N 4 a r d 0 20 um cm x 50000 0 20 um cm x 50000 ane a Na a Na Ne Ne Ne W Ne 500 00 um cm x 20 500 00 um cm x 20 Low pass filter HPF PC HPF 2RC cS S S A a cane RAP ha I i E gL 2 Pe z o o ro re o o 500 00 um cm x 20 500 00 um cm x 20 High pass filter No 99MBB079A 10 7 1 1 10 2 3 Difference of filter characteristics e Difference in amplitude transmittance of 2RC and PC type at the cutoff length Both are the same type of filters except with different cutoff lengths The difference between the two is shown in figures 100 80 70 75 50 50 wo Oo N oO oO N Amplitude transmittance 0 1 0 2 0 3 0 5 0 7 1 2 3 5 7 10 AAC Difference in cutoff lengths of the filters 100 80 70 75 50 50 wo oO N oO Oo N Amplitude transmittance 0 1 0 2 0 3 0 5 0 7 1 2 3 5 7 10 Ac Comparison of two filters at the same cutoff length 10 _ 12
100. nsecutively on the same parameter data for the specified sample size etc without being mixed up with data of different parameters An error occurs if multiple pieces of parameter data having different number of decimal places and units are mixed during sampling of SPC data The operation flow of outputting SPC data is described below a gt Connect the DP 1HS See 6 4 1 Connecting the SJ 201P and DP 1HS Set the measurement result output mode to SPC output 0 or SPC output and save 2 See 6 1 Setting the Measurement Result Output lt z To print To print the measurement saved data results Perform measurement of a workpiece See Chapter 3 MEASUREMENT OPERATION Call the saved data to be printed See 6 2 2 Calling the saved data D Press the PARAMETER key Select the parameter to be output ress the key gt See 3 4 3 Switching the objective parameter to be displayed g Press the POWER DATA key on the SJ 201P Output the measurement results or he DATA he DP 1HS saved data as SPC data orhe Teuton oniiie S See 6 3 2 Outputting the measurement results or saved data NS a No 99MBB079A 6 23 6 4 1 Connecting the SJ 201P and DP 1HS Connect the SJ 201P and DP 1HS using the SPC cable according to the following procedure 1 Remove the two screws securing the rear cover of the SJ 201P then remove the rear cover 2 Use the
101. ntent of 99 in the above data column follows 99 LCD display Data 9 Pw eps epee The content of 99 in the above data column follows 1 mm 2 in numeric value unit Unit um uin Left justified and padded with space codes 20H from the right The numeric section includes a decimal point Example 10um l 10um e Data 11 Pwlefe e The content of 99 in the above data column follows e Data 12 The content of 99 in the above data column follows 99 Customized Variable information length gt Ra Ry Rz Rq mr Separated by a comma No 99MBB079A 9 z 15 e Data 13 The content of 99 in the above data column follows n 0 With pre travel post travel lengths 99 Traversing length setting l 1 Without pre travel post travel lengths e Data 14 The content of 99 in the above data column follows e Data 15 Sub field A The contents of 98 and 99 in the above data column are listed in the following table 98 Start data point EAE Specifies the head of data to be transferred with the RDDTA command 99 Measured profile selection a 00 Measurement data 01 Measured profile data No 99MBBO079A REFERENCE INFORMATION 10 1 Surface Roughness Standard 10 1 1 Evaluation according to JIS B0601 1982 E Standard cutoff length and evaluation length for Ra Use the 2RC75 filter Ra
102. ntered START PARA STOP METER 0000um POWER DATA Switching the number of sampling L lengths switching to the arbitrary evaluation length input mode CAL if the number of sampling e Count up of numeric value n STD RANGE ENT oO Q a gt n n n oO a Switching the setup item al eee PTER T roel m g em SD x a mmi inch conversion um uin J cursor key Count down of numeric value e Switching the setup item E MODE t ESC Moving to the measured profile setting mode CRV Moving to the filter setup mode This is only possible if one of FIL the parameters Pc Sm and mr has been set Moving to the GO NG judgment function setup mode Function unique to mm inch model TOL Moving to the parameter eee calculating condition Moving to the calibrating setup mode condition setup mode Moving to the parameter PAR CAL etup mode Moving to the traverse Moving to the measurement Moving to the vertical speed setup mode result output mode magnification setting mode Moving to the pre travel post travel length Moving to the saved data Moving to the horizontal setup mode call delete setting mode magnification setting mode Moving to the RS 232C Moving to the print Moving to the print language baud rate setup mode item setting m
103. o peak valley Insufficient number of peaks and valleys for Sm calculation The displayed Rz value is determined from peaks and valleys of the number less than the specifications No 99MBB079A E Troubleshooting 3 3 Symptom Error message Possible causes 8 TROUBLESHOOTING Remedies No 99MBB079A The SJ 201P is not properly connected with the printer When printout is started no recording paper is loaded on the printer The printer head unit was raised The settings of the SJ 201P baud rate and printer baud rate are not identical Abnormal temperature was generated on the printer head Abnormal power was supplied to the printer Connect the printer properly with the SJ 201P Load the recording paper on the printer Position the printer head unit properly Set the printer band rate to the same numeric value as that of the SJ 201P band rate Next turn off the power to the printer and the SJ 201P put the SJ 201P in the Auto sleep state then turn on the both power again Turn off the power to the printer once then turn it on again after a while If the error still occurs contact your dealer or the nearest Mitutoyo sales office MEMO 8 4 No 99MBBO079A PRODUCT SPECIFICATIONS 9 1 Detector Detection method Differential inductance method Measurement range 350um 200um to 150um 13780pin 7880 uin to 5900uin Stylus material Diamon
104. ode setting mode SPD PRN LAN This function is only performed if data has been stored in internal memory No 99MBBO079A 2 OUTLINE OF THE SJ 201P FUNCTIONS AND KEY OPERATIONS E Functions enabled by pressing multiple keys and how they are represented on the LCD No 99MBBO079A Detector retraction cancel POWER h Press DATA while holding down if the power is off auto sleep E RANGE 5 ENT err reer CURVE FILTER TOLICUST l MODE ESC Default value restoration default value restoration mode POWER a Press DATA while simultaneously START holding down STOP d PARA NG METER with the power off auto sleep 7 CAL STD RANGE e Gaal E CURVE F FILTER TOL CUST Ee MODE ESC Move to the RS 232C communication mode Press ZOWER while holding down REMOTE if the power is off auto sleep p b POWER START PARA DATA STOP METER SAL F RANGE ENT eeu eer CURVE lt _J toucust l MODE ESC RMT 2 2 Key Operations to Enter Numeric Values With the SJ 201P it is sometimes necessary to enter numeric values for such operations as modifying the measurement condition This section explains how to enter a numeric value E Key ope
105. orous quality control system of Mitutoyo In the event that this instrument should fail within one year from the original date of purchase through normal use conforming to the User s Manual provided with the product we will repair or replace it at our option free of charge upon its prepaid return to Mitutoyo 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 party without prior written consent of Mitutoyo or as a result of damage by an actual disaster or circumstances beyond the control of Mitutoyo This warranty is not transferable and is only valid within the country of the original purchase No 99MBBO079A CONTENTS CONVENTIONS USED IN USER S MANUAL 0 cecccseceeeeneeseneeeeseeeeeeneeseseeeeeseeeeenseeeeees i PRECAUTIONS saniaisia ananunua cetacean cece tages adanan iaeia daadaa adaba eai daira iaa auaa Taaa iii WARRANT Y coos sea case cc deca aso aa aa paea aa aa Eaa aaa aea aa aE aaa aa VAa anaana iaa aa iii 1 SJ 201P OVERVIEW miosau ion uneneen dan inaen n caaea aaa aaa aaea aa aG kaaa aa aaaeaii 1 1 1 1 Outline of the SU 201P neresini iietra aa iea aias 1 1 1 2 Standard SJ 201P Configuration cccceceecececeeeeeeeeeeeeeeeeeeeeeeseeeeeesaeeesenees 1 3 1 3 Name of Each Part on the SU 201P ce ceeeeceeceeeeeseneeeeeneeeeeeeeseeee
106. r from such a line may hamper correct measurement e f you have removed the rear cover of the display unit take care and do not connect the AC adapter plug to the SPC or RS232C connector Instrument failure will result Do not turn on off the battery switch with the AC adapter connected to the SJ 201P This can cause the battery to be overcharged Only turn on off the battery switch if the AC adapter has been disconnected 1 Turn on the battery switch prior to the connection of the AC adapter See the following page to locate the battery switch Proceed to the next step if the battery switch is on 2 Connect the AC adapter to the wall outlet 3 Remove the connector cap on the rear cover then insert the AC adapter plug into the connector AC adapter plug Connector cap 4 Press the POWER DATA key ia POWER DATA key START STOP PARA METER POWER DATA 3 4 No 99MBBO079A 3 MEASUREMENT OPERATION E Using the built in battery 1 Remove the two screws on the rear cover using a Phillips screwdriver 2 Remove the rear cover 3 Turn on the battery switch 4 Replace the rear cover and the two screws removed in step 1 Two screws Rear cover Battery switch Lt OFF ON 5 Press the POWER DATA key a gt POWER DATA key POWER START PARA DATA STOP METER St
107. r used Mogel No PEN ea 4mN ies o 0 75mN AC adapter mm mm inch mm mm inch Order No Line voltage 178 920K 178 923 178 930K 178 933 526688 100 V AC Set No 178 920A 178 923A 178 930A 178 933A 526688A 120 V AC 178 920D 178 923D 178 930D 178 933D 526688D 230 220 V AC 178 920E 178 923E 178 930E 178 933E 526688E 240 V AC Detector 178 390 178 395 Drive unit 178 230 Display 178 243 178 248 178 243 178 248 IMPORTANT Only use the supplied AC adapter for this instrument Otherwise not only the adapter but that equipment it is used with may be damaged SJ 201P optional accessories Depending on the shape of the workpiece it may be necessary to use optional accessories to set up the SJ 201P Consider the shape of the workpiece when purchasing an optional accessory The following illustration gives an example of how optional accessories can be used Display unit Support feet optional accessory Connection cable Drive detector unit Nosepiece for flat surface optional accessory Workpiece TIP For a complete list of optional accessories refer to Chapter 5 Installing the SJ 201P with Optional Accessories No 99MBBO079A 1 SJ 201P OVERVIEW 1 3 Name of Each Part on the SJ 201P This section gives the name of each key on the display unit E Display unit and drive detector unit No 99MBB079A The SJ 201P consists of the display unit and drive detector unit
108. ration required to enter a numeric value to modify the measurement condition The following keys are used to enter a numeric value e CUTOFF key Count up increment the numeric value J key Count down decrement the numeric value e REMOTE lt key Shifting the objective digit place for input n ENT key Accepting the entered numeric value The following are two practical methods to enter a numeric value e No specific digit place is selected but the whole digits can be the objective for an incre ment e Selecting a specific digit place for an increment These two methods are explained using an example where a calibration value is modified from 3 00 to 2 95 NOTE Do not press the n ENT key before the numeric value has been entered Only press the n ENT key to terminate numeric value entry and accept it at that point in time No specific digit place is selected but the whole digits can be the objective for an increment n ENT Remains in the calibration mode ready for the entry of a numeric value 03 00 flashes Press the J key five times The four digits will change to 02 95 and keep flashing TIP Keep holding down the CUTOFF 7 or J key to increase the count up or count down speed Confirm that the correct value is displayed then press the n ENT key The entered value is accepted NOTE Numeric values to be entered may be subject to limitations An
109. re listed in the following table Output setting Measurement result processing Reference section Outputs SPC data measurement results and units 0 to the data processor etc 6 4 SPC Data Output Saves measurement results up to 10 cases in the oe 6 2 1 Saving measurement results built in memory Outputs SPC data measurement results and units 2 to the data processor etc and saves measurement results up to 10 cases in the built in memory 6 4 SPC Data Output 6 2 1 Saving measurement results Prints on the printer measurement conditions 6 3 Printing Measurement Results 3 calculation results measured profile and BAC and Saved Data If data is output to an external device being connected with an RS 232C communication cable the output setting of measurement results can be set to either of 0 to 3 there is no effect on the SJ 201P No 99MBBO079A 6 oe 1 E Display and operation keys Measurement results output setting mode Output setting display THI LHK wa eee os l ZTN CUTOFFT Key _ E Operating procedure MODEESC YS POWER DATA START PARA STOP METER CAL STD RANGE CUTOFF T Lo n ENT Bee CURVE n ENT Key J troucust MODE J MODE ESC Key Press the MODE ESC key several times in the measurement mode until DAK measurement result output setting mode is disp
110. re 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 malfunction failure NOTE A note emphasizes or supplements important points of the main text A note supplies information that may only apply in special cases e g Memory limitations equipment configurations or details that apply to specific versions of a program TIP A tip is a type of note that helps the user apply the techniques and procedures de scribed in the text to their specific needs It also provides reference information associated with the topic being discussed Mitutoyo assumes no liability to any party for any loss or damage direct or indirect caused by use of this instrument not conforming to this manual Information in this document is subject to change without notice Copyright Mitutoyo Corporation All rights reserved No 99MBBO079A PRECAUTIONS A CAUTION IMPORTANT To obtain the highest performance from this instrument and to use it safely read this User s Manual prior to use Observe the following precautions to get the most of the instrument and to attain high accuracy for long time This in
111. retracted Detector is being returned or in operation No measurement data 1 Measurement data present Normally this is set at the completion of calculation 0 Properly charged 0 Start key OFF 1 Start key pressed This is cleared after it is read once 0 Stop key OFF 1 Stop key pressed This is cleared after it has been read once 1 Poorly charged 1 Normal Spare 0 25mm 0lin 0 8mm 03in 2 5mm lin re eR 3 oes Lek P 2 R 4 DIN4776 2RC75 2 PC75 3 PC50 4 None Old JIS 2 New JIS 3 DIN 4 ISO 5 ANSI 350um 14000uin 100um 4000uin 50um 2000uin 10um 400uin Auto None None 2 0 25mm s 01in s 3 0 5mm s 02in s 1 mm 2 in mm werk ok ok in He eae ae ek ek Number of data pieces that can be transmitted numeric value unit Unit mm uin 7K O PEE SLR Two parameters 1 to 60 second eKKEEEX File No 01 to 20 Spaces He ae ai ak 0 Not included 1 Included Spare 14 Pc setting value is left justified and padded with space codes 20H from the right Numeric section includes a decimal point Return data to RDDTA command Header Erectye number Measurement data EM of data pieces If there is no data to be transmitted during measurement the effective number of data pieces is assumed as 0 If there is no data to be transmitted after the end of measurement an error code
112. rocedures 3 1 Overall Measurement Flow j Set up the SJ 201P attaching detaching the drive Setting the SJ 201P unit detector and cable connection etc according to 1 4 Attaching and Detaching the feature of the workpiece to be measured the Drive Detector Unit I Select either the AC adapter or built in battery as Power on the power supply 3 2 Power ON and OFF N Modify the measurement conditions as necessary Modifying the measurement condition For information about measurement conditions that can Chapter 4 MODIFYING THE be modified refer to the next page MEASUREMENT CONDITIONS E L _ oO Calibration is a means of adjusting the detector gain so that Performing calibration the SJ 201P can yield correct measurements This can be 3 3 Calibration easily performed by measuring a supplied precision EE RER RE E sree Hates cost ate cea sect ancceaneees so roughness specimen Executing the actual measurement of the roughness specimen Measure the roughness specimen and display the result 3 4 Measurement i Measurement results can be saved printed outputted as Outputting measurement results SPC data and communicated with a personal computer Chapter 6 SAVING OUTPUTTING via R922320 intorfacs COMMUNICATING MEASUREMENT RESULTS j After measurement store the SJ 201P safely by detaching Daily maintenance the drive de
113. rt and stop measurement calculate measurements parameters and switch display contents save measurement results print data and output SPC data Calibration mode Sets the calibration value prior to measurement and performs calibration measurement Condition setting mode Sets and modifies measurement conditions This mode has 18 sub modes RS 232C communication mode Used for communication with a personal computer Detector retraction mode Retracts the detector as required No 99MBBO079A 2 1 Power ON Measurement mode Calibration mode CAL Condition setting mode RS 232C communication mode RMT Detector retraction mode OFF ON Abbreviation displayed on the LCD Surface roughness standard setup mode STD Sets the applicable surface roughness standard Measured profile setting mode CRV Sets a measured profile Measurement range setup mode RAN Sets the measurement range Filter setup mode FIL Selects the filter type appropriate for the measured profile GO NG judgment function setup mode TOL Selects the application of the GO NG judgment function to the measurement result and sets the judgment criteria Parameter setup mode CUS Adds or deletes a parameter Parameter calculating condition setup mode PAR Sets the calculating conditions to obtain Pc Sm or mr Traversing speed setup mode TSP Sets the traversing speed Pre travel post travel length setup mode TRA Includes pre
114. s after this command is issued the SJ 201P is turned off ji Detector retraction Header Sub field EM Cancel detector retraction ader Sub fiel R R T He d EM e r r e The contents of the sub field column shown above follows Sub field Meaning Data range STU Status information FLG Saved data valid flag CON Saved measurement conditions 00 Measurement data 01 to 10 Saved data Saved measured profile data 00 Measurement data 01 to 10 Saved data Saved results 00 Measurement data 01 to 10 Saved data Customized information ak Return data to RDSTU00 command OC EAA The contents of 1 2 above follow No 99MBBO079A No 99MBBO079A 1 Instrument operation status Existence of data Battery status Start key status Stop key status Electronics status 8 1 Cutoff length 2 Number of sampling lengths 3 Profile 4 Filter 5 Standard 6 Range 7 Data correction 8 Inclination correction 9 Traversing speed 10 Unit 11 Arbitrary evaluation length 12 Sampling interval 13 Number of pieces of data 14 Pc setting 15 mr setting 16 GO NG judgment applied parameter 17 Upper lower limits 18 Time out period 19 File name 20 Calibration factor 21 Traverse length 22 9 PRODUCT SPECIFICATIONS Meaning Ready Measurement in progress Calculation in progress No operation Detector is retracted or is being
115. ss specimen calibration stage and SJ 201P 1 Place the precision roughness specimen and calibration stage on a level table Calibration stage 3 8 No 99MBBO079A 3 MEASUREMENT OPERATION 2 Mount the SJ 201P on the calibration stage 3 Set the SJ 201P so that the detector traversing direction is perpendicular to the cutter mark of the precision roughness specimen SJ 201P Detector Detector traversing direction Detector Cutter mark Precision roughness specimen No 99MBB079A 3 a 9 4 Confirm that the detector is parallel to the measured surface e Front view of detector Detector Measured surface e Side view of detector Detector Measured surface No 99MBBO079A 3 3 2 Performing calibration E Calibrating with the default values If calibrating the SJ 201P with the roughness specimen supplied be sure to calibrate with the default values shown below that have been used for calibrating the roughness specimen No 99MBB079A NOTE Calibrating condition 3 MEASUREMENT OPERATION Default value setup item Parameter Ra Cutoff length 2 5mm 1 Number of sampling lengths 5 Measurement range Auto Measured profile filter R profile Pc50 depends Pre travel post travel length ON If the SJ 201P needs to be calibrated with a standard other than the supplied precision roughness specime
116. state for the slice level of parameter mr Enter the slice level This value should be between 1 to 99 and at 1 increments TIP For information on how to enter a numeric value refer to 2 2 Key Operation to Enter Numeric Values After the desired value is specified press the n ENT key This accepts the entered value gt The measurement mode is restored No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 11 Modifying the Traversing speed If the cutoff length has been set to 0 8 mm 03 and the evaluation length has been set to an arbitrary length 1 2 to 4 0 mm 047 to 157 then either 0 25 mm s 01 s or 0 5 mm s 02 s can be selected as the traversing speed The factory set default value is 0 5 mm s E Relationship between the cutoff length sampling length and traversing speed are Arbitrary length Traversing speed 0 25 mm 01 0 3 lt L lt 1 2 mm 01 lt L lt 05 0 25 mm s 01 s 0 8 mm 03 1 2 lt L lt 4 0 mm 05 lt L lt 15 0 25 mm s 01 s or 0 5 mm s 02 s 2 5 mm 1 4 0 lt L lt 12 5mm 15 lt L lt 49 0 5 mm s 02 s E Display and operation keys r T I gi N Le mn iN N POWER START PARA DATA STOP METER N rc Traversing speed setup mode H EI Sp RANGE ENT CURVE pr a Fire TOLICUST MODE Ee No 99MBB079A
117. strument has a sharp stylus at the edge of the detector Take care not to be injured e For the power supply follow the conditions described on the AC adapter supplied Do not use other than the AC adapter provided Do not disassemble the instrument unless otherwise specified in this User s Manual It will result in instrument failure or damage The instrument has been rigorously adjusted and assembled at the factory Do not drop or give impact to the detector The detector is a precision part Do not use the instrument in an environment where it is subject to dust or vibra tions Also keep it as far apart from noise generator such as large power supply high voltage relay switch as possible Avoid using the instrument where there is sudden temperature change and operate it where the temperature is between 0 and 30 C RH 85 or less Do not operate store the instrument close to a room heater or in the direct sunlight Store the instrument where the temperature can be controlled between 10 and 40 When mounting the detector to the drive unit take care not to apply excessive force to the drive unit Before connecting detaching the connector or connecting cable turn the power off by auto sleep function The stylus tip is machined precisely Take care not to break it Before measurement wipe off oil or dust on the workpiece surface to be mea sured WARRANTY This instrument has been manufactured adjusted and inspected under rig
118. t in battery e The SJ 201P is used with the built in battery switch being off or the built in battery switch is turned off e All saved data has been deleted Refer to 6 2 3 Deleting the Saved Data E Display and operation keys Saved data call and delete setting mode a 7 Number of cases of saved data r PINAL m RMR 3 Data number to be called START STOP POWER DATA CAL STD n RANGE ENT sul lineal eer Etre n ENT Key T lt J lroucust J Key ESC MN CUTOFFT Key SY PN monessa Key No 99MBBO079A E Setting procedure MODE ESC NYS Ny MODE ESC Press the MODE ESC key several times in the measurement mode until RMR saved data call and delete setting mode is displayed The data number will flash on the LCD Press the CUTOFF 1 key or J key several times until the data number to be called is displayed When the data number to be called has been displayed press the n ENT key The contents of the saved data are displayed The displayed parameter will flash on the screen where the contents of the saved data are displayed TIP Each time the PARAMETER key is pressed a displayed parameter of the called measurement results is switched e Press the n ENT key once more to return to RMR To terminate calling the saved data press the MODE ESC key
119. t square method for each sampling length Mean line obtained through the least square method over the whole evaluation length No 99MBBO079A 10 REFERENCE INFORMATION 10 4 Traversing Length NOTE No 99MBB079A A traversing length is defined as being the evaluation length plus the approach length pre travel length and post travel length The pre travel length and the post travel length will vary depending on the filter used If the traversing length setting Refer to 4 12 Modifying the Calibration Conditions is set to No the traversing length is reduced by as much as the pre travel length and the post travel length Measuring operation 1 reciprocal movement cycle 0 5mm s 02in s Ao 0 8mm s 03in s Measurement starts from the origin limit position If measurement has been completed the detector returns to the origin limit If the 2RC75 filter is selected Approach _ Pre travel Ac length length Evaluation length 0 5mm xn 02 Traversing length Normal measuring position Origin If the PC50 filter is selected Approach Pre travel Ac length length Evaluation length Post travel length 0 5mm 2 xn 12 02 Traversing length Normal measuring position Origin Data from the pre travel and post travel lengths are calculated assuming that their lengths are 2 10 15 If the PC75 filter is selected Approach Pr
120. t the drive detector unit in the direction indicated by the arrow 2 2 Pull out section B from the drive detector unit retaining pin on the display unit and lift it in the direction indicated by the arrow 3 Position of the drive detector unit retaining pin aN Drive detector unit retaining plate Drive detector unit retaining pin J IMPORTANT Do not hold the detector when detaching the drive detector unit Otherwise the detector may be damaged No 99MBB079A 1 S 1 1 E Mounting the drive detector unit 1 Push the drive detector unit all the way into the display unit as indicated by the arrow 1 It fits with the drive unit retaining pin 2 Lower the drive detector unit in the direction indicated by the arrow 2 while pressing it in the direction indicated by the other arrow 1 until it is caught by the hook on the drive unit retaining plate Drive detector unit retaining plate Drive detector unit retaining pin No 99MBBO079A 1 SJ 201P OVERVIEW 1 4 3 Plugging in and unplugging the display unit cable IMPORTANT These connections or disconnections should be made while the power to the SJ 201P is off or in the auto sleep mode E
121. tector unit etc Recharge the built in battery as required 3 5 Daily Care Perform regularly i Not necessary to er perform regularly No 99MBB079A 3 re 1 E List of measurement conditions that can be modified The following table shows the measurement conditions that can be modified by the user If they are not modified then measurement will be performed according to the default values factory settings Measurement condition Default value Remark Related section Cutoff length sampling length 0 8 mm 03 in 4 1 Number of sampling lengths x5 4 2 If measurement is not performed with the cutoff length and the Arbitrary evaluating length None number of sampling lengths provided by the SJ 201P set an 4 3 arbitrary length for traversing Surface roughness standard il Set to the desired standard 4 6 Measured profile R profile Switch this to a measured profile to be used 4 7 Filter Pc50 Switch this to a filter to be used 4 8 Application of GO NG judgment and Set the upper or lower roughness limit to discriminate between None 4 9 the range measured workpieces to be accepted or rejected Surface roughness parameter i Ry Parameters to be yielded can be set on off 4 10 Traversing speed oa Default traversing speed can be modified 4 11 SINE SP 02 in s amp spee Since the existing surface roughness standards require the pre To
122. ters and display range eeens 9 3 9 3 5 Evaluation lengi 0 ec eceeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeaeeeeeseaaeeeeeeeaas 9 3 9 3 6 Measurement range and resolution ec eeeeeeeesneeeeeeenteeeeeeeaes 9 3 9 4 Power SUPPLY cnfecesseciee decane shrvesateselctdseetiecsdkihes decease beadingeavaevetins A ceeatdacuaee 9 4 9 5 Temperature Humidity Range eececeeeeeeceeeeeeeeeceeeeeeeeeeeeeeeteneaeeeeeeeeeaeees 9 4 9 6 External Dimensions and Mass 000 cceceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseneaeeeeeeeeaaaees 9 4 9 7 Optional Accessories 0 ccceeeececeeeeeeeeeeeeeaeeeeeeeeeceaaeeeeaeeeseaaeeeeaaeeseeaeeeseeeeees 9 5 9 8 SPC Output Specifications 2 riin iaa aa E aen aan en a An E AAE EE SEE AEE 9 6 9 9 Connection Specifications with a Personal Computer cceeeeeees 9 8 9 10 RS 232C Communication Specifications ccececeeceeeeceeeeeeeeeeeeeteeeeeseeeeees 9 9 No 99MBBO079A No 99MBBO079A 10 REFERENCE INFORMATION 0cccesseeenesseeesseesseensneesseesseneseeeseseeeesnessnnensnes 10 1 10 1 Surface Roughness Standard c ccccecceeeceececeeeeeeeeeeeeaeeeeeeeeeeneeeesnaeeeeaes 10 1 10 1 1 Evaluation according to JIS BO601 1982 000 eee eeteeeeeeeees 10 1 10 1 2 Evaluation according to JIS BO601 1994 00 eee eeeeeees 10 2 10 1 3 Evaluation according to DIN 200 0 eeeeeeeeeeeeeeeeeeeeteeeeeeeeeeeeeeeees 10 3 10 1 4 Evaluation according to ISO 0 0 eccceeeeeeseeceeeeeeeeeeaeeeeeeeeseaeenenee
123. ting the print language 0 0 2 eeecee cee eeeeeeeeeeteeeeeeeeeteteeeeeaeeeeaes 6 21 6 4 SPG Data Output ere erae aoaaa aariaa Tea prada ier tee ead ees 6 23 6 4 1 Connecting the SJ 201P and DP 1HS cc cecseceeeeesteeeeeeenees 6 24 6 4 2 Outputting the measurement results or saved data cc008 6 25 6 5 Connecting with a Personal Computer cccseeseeeeececeeeeeeeeeeeteeteeeeee 6 28 REPLACEMENT OF THE BUILT IN BATTERY PACK ccccssseeeeeseeesseeeeeeeees 7 1 7 1 Purchasing a Built In Battery Pack cc ecceeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeenaaees 7 1 7 2 Replacing the Built In Battery Pack ec escent eee eeeeeeeeeeeeeeaeeeeeeennaeees 7 2 TROUBLESHOOTING arie par ao raaraa raap aaa aaa op aeaa eo aat cu beeectdecewetdeetous 8 1 PRODUCT SPECIFICATIONS ccccseeceeeeeessseeeeeeeeeeseeeseeseeeesesaeseseaeeeeeneseaneeneneees 9 1 9 1 Detector cai eck ee te te ee lee hl elo Wi a eae 9 1 g2 Drive Wit see ie tenses rereset e lense caved slitee cubes tarebbbbl eovaneudbelanebeubeame tts 9 1 9 3 Display Unites n a eee ae A ae tld oes a ea areata ted 9 2 9 3 1 Compatible surface roughness standard ccccseeeereeesteeeeeees 9 2 9 3 2 Measured profiles and applicable filters 0 0 0 eee ceeeeeeneeeeeeeeees 9 2 9 3 3 Cutoff length sampling length number of sampling lengths ANd sampling interval eee eee eects eee eeeeeee eee eeeeeeeeeeeeeeeeeeeeeeeaees 9 2 9 3 4 Roughness parame
124. travel and post travel lengths in the traverse length RS 232C baud rate setup mode SPD Sets the communication speed with a personal computer Measurement result output setting mode DAK Sets measurement result outputs to be saved outputted as SPC data printed Saved data call delete setting mode RMR Sets the saved data to be called or deleted Print item setting mode PRN Sets the print items Vertical magnification setting mode VER Sets the vertical magnification of printed profiles Horizontal magnification setting mode HOR Sets the horizontal magnification of printed profiles Print language setting mode LAN Sets a print language Calibrating condition setup mode CAL Sets the conditions for calibration measurement Default value restoration mode INI Resets the measurement conditions of the SJ 201P to the factory settings default values No 99MBBO079A 2 OUTLINE OF THE SJ 201P FUNCTIONS AND KEY OPERATIONS E Relationship between the operation modes and available keys No 99MBB079A Operation mode ues Key for mode switching Calibration mode CAL CAL STD RANGE Surface roughness standard setup mode STD CAL STD RANGE Measurement range setup mode RAN CAL STD RANGE Measured profile setting mode CRV CURVE FILTER TOL CUST Filter setup mode FIL CURVE FILTER TOL CUST GO NG judgment function setup mode TOL CURVE FILTER TOL CUST P
125. tric mm The displayed value will also be converted No 99MBBO079A INSTALLING THE SJ 201P WITH OPTIONAL ACCESSORIES Various optional accessories are offered for the SJ 201P so it can measure a curved cylindri cal etc workpiece or a workpiece with a measured surface smaller than the size of the SJ 201P E Support feet Used to measure a workpiece which is smaller than the drive detector unit Dimensions and application example Use the support feet on the drive detector unit to adjust it to the required height as shown below Support feet No 12AAA216 Unit mm inch Drive unit Workpiece No 99MBB079A 5 1 Attaching the support feet 1 Fit the two support feet in the grooves on the edges of the drive unit 2 Align the drive detector unit so it is parallel to the measured surface 3 After alignment fix the support feet by tightening the clamp screw clockwise TIP See also 3 4 1 Setting the workpiece and SJ 201P Clamp screw Support feet No 99MBBO079A 5 INSTALLING THE SJ 201P WITH OPTIONAL ACCESSORIES Nosepiece for flat surface Used to protect the detector when measuring a flat workpiece which is smaller than the SJ 201P Dimensions and application example Unit mm inch Support feet Drive unit Nosepiece for flat surface Nosepiece for flat surface Workpiece Attaching the nosepiece for flat surface NOTE When attaching the nos
126. ut to SPC output 0 or SPC output and save 2 LHK 2 i H lt Set the measurement cm S result output to 0 or 2 TIP For information about output setup for measurement results refer to 6 1 Setting the Measurement Result Output NOTE The measurement result output has been factory set to SPC output 0 No 99MBB079A 6 25 3 Perform measurement or call the saved data TIP For information about measurement refer to Chapter 3 MEASUREMENT OPERATION For information about calling the saved data refer to 6 2 2 Calling the saved data lt When performing measurement gt Enter the screen at the end of measurement screen in which measurement results are displayed wce 19 pm lt When calling the saved data gt Enter the screen in which the contents of the saved data to be printed are displayed and the parameter display is flashing Mu 5x5 Z Ra woe 409 um Press the PARAMETER key of the SJ 201P until the objective parameter for output is displayed ous Ra wee b ml hsm POWER START PARA et PARAMETER key DATA STOP METER No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS No 99MBBO079A 5 Press the POWER DATA key of the SJ 201P or the DATA button on the DP 1HS Data processor DP 1HS PRINTER ON OFF g CE T OL
127. ve unit further push in the detector until it stops with the pins on the connectors fitted If the detector is firmly fitted in the drive unit the screw on the top of the detector is aligned with the end face of the drive unit Screw e Do not attempt inserting the detector in the drive unit if it is in detector retraction state The connector at the recess of the detector guide way in the drive unit may not be located with the detector 1 Press the POWER DATA key if in auto sleep state 2 If OFF is displayed on the LCD press the START STOP key to release the detector retraction state If OFF is not displayed proceed to step 3 TIP Refer to section 3 4 4 Detector Retraction Procedure for releasing the detector retraction state 3 After confirming the orientations of both the detector and drive unit connectors pin positions gently and straightforward insert the detector into the drive unit hole Drive unit Connector view Detector Set the detector with the stylus facing L downward E Detaching the detector Gently pull the detector straightforward from the drive unit 1 10 No 99MBBO079A 1 SJ 201P OVERVIEW 1 4 2 Attaching and detaching the drive detector unit Follow the method below to attach and detach the drive detector unit to from the display unit E Detaching the drive detector unit 1 While pressing section A in the direction indicated by the arrow 1 erec
128. w 148 460 MITUTOYO SURFTEST SJ 201P surface roughness tester No 99MBB079A1 SERIES No 178 2008 08 29 Brutsch Ruegger Briitsch Riiegger Tools Ltd PO Box CH 8010 Z rich Too S Tel 41 44 736 63 63 Fax 41 44 736 63 00 www brw ch sales brw ch CONVENTIONS USED IN USER S MANUAL Safety Precautions A DANGER A WARNING A CAUTION A 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 or death Indicates a potentially hazardous situation which if not avoided could result in serious injury or death Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or property damage The following signs indicate specific warnings or prohibited actions or indicate a mandatory action Alerts the user to a specific hazardous situation The given example means Caution risk of electric shock Prohibits a specific action The given example means Do not disassemble Specifies a required action The given example means Ground No 99MBB079A CONVENTIONS USED IN USER S MANUAL On Various Types of Notes The following types of notes a
129. w level power of the built in battery e The SJ 201P is used with the built in battery switch being off or the built in battery switch is turned off All saved data has been deleted Refer to 6 2 3 Deleting the Saved Data E Procedure for saving measurement results 1 Before performing measurement set Save or SPC Output amp Save lt Set the measurement result px output mode to 1 or 2 TIP For information about measurement result output setup refer to 6 1 Setting the Measurement Result Output 2 Perform measurement No 99MBB079A 6 3 3 Press the POWER DATA key When the data is saved the number of the saved data is displayed for approximately two seconds as shown in the following figure When the data has been saved the display changes to the calculated results a e5x5 Number of the saved data Ra i I S M Power DATA POWER DATA key START PARA STOP METER No 99MBB079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 2 2 Calling the saved data The saved measurement results saved data can be called to display on the LCD NOTE To print or delete the saved data or output it as SPC data first call the saved data from memory TIP Even if measurement results have been saved all saved data is cleared in the following cases e The SJ 201P power supply cannot be turned on due to low level power of the buil

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