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Surface Roughness Tester

1. 1I z Lr e oe vs Ra ology l b Il POWER START PARA DATA STOP METER C p a RANGE ENT wa a Etiek n ENT key f amp J lroucust MODE MODE ESC key No 99MBB079A 4 z 31 E Operating procedure n ENT In the measurement mode press the MODE ESC key until the calibration condition setup mode is entered Press the CUTOFF N key or H 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 N key or H 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 99MBBO079A No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS Press the CUTOFF N key or H key Each time the key is pressed the filter either Pc75 Pc50 or 2rc appears Press the n ENT key if the desired filter appears The selected filter is accepted lt gt The measurement mode is restored 4 13 Resetting to the Factory Set Defaults The SJ 201P measurement conditions can be reset to the default values factory settings NOTE This operation must be exe
2. E Operating procedure Now it is set to the metric mm system mm inch 4 Press the mm inch J key The metric system changes to the inch system mans LiL txS The displayed value is automatically converted Ra 133 IZ Z uin mm inch 4 If the mm inch key is pressed again the unit of measure ments is switched to metric mm The displayed value will also be converted 4 36 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 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
3. The entry range is between 0 and 100 CUTOFFT a a a ne a i TIP For information about how to enter a numeric REMOTE lt value refer to 2 2 Key Operations to Enter Numeric Values Display a required reference line and then press the n ENT key n ENT The display is changed to enter a reference line of param eter mr Continued No 99MBBO079A 4 or 27 Continued CUTOFFT 4 or REMOTE n ENT Enter a reference line The entry range is between 0 1 and 350mm TIP For information on how to enter a numeric value refer to 2 2 Key Operation to Enter Numeric Values Display a required slice level and then press the n ENT key The entered value is loaded returning to the measurement mode 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 05 to 15 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 Cutoff length F sampling length Arbitrary length Traversing speed 0 25 mm 01 03 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
4. 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 232C 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 N
5. A a x J LA KA kK E gL 2 VN VN VN E o o ro re o o 500 00 um cm x 20 500 00 um cm x 20 High pass filter No 99MBB079A 10 i 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 oa 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 30 20 10 Amplitude transmittance 0 1 0 2 03 05 0 7 1 2 3 5 7 10 Ac Comparison of two filters at the same cutoff length 10 _ 12 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 03 0 5 0 7 1 2 3 5 7 10 Mac 2RC 75 PC50 Gaussian M Standards of filters Table lists the correspondence between the filter types and their standards JIS ISO ANSI ASM
6. gt The entered calibration value is set 3 12 No 99MBBO079A n ENT 3 MEASUREMENT OPERATION The calibration value has now been set Press the START STOP key A calibration measurement with the precision roughness specimen is performed and is 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 gt 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
7. 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 1 7 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 Drive detector unit 1 18 No 99MBB079A 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 Connector V3 ol View in the direction of Vi Connection cable 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 while 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 connectio
8. 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 A S a J Mass 18 g A Mass 190 g Mass 290 g 9 a 4 No 99MBB079A 9 7 Optional Accessories No 99MBB079A SR10 Detector Stylus tip R 10um 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 SJ 201R for MAC No 178 281 No 178 392 SJ 201R for MAC No 178 282 No 178 393 SJ 201R for MAC No 178 283 No 178 394 SJ 201R for MAC No 178 284 No 178 296 No 12AAA216 No 12AAA217 No 12AAA218 No 12AAA219 No 12AAA210 SJ 201R for MAC No 12AAF490 No 12AAA220 No 12AAA221 No 12AAA222 No 12AAA233 No 936937 No 965014 No 12AAA208 for DOS V No 178 420A No 178 420D No 178 420E No 12AAC2
9. Start measurement Sub field Header Pe ee al ee Interrupt measurement Pw gt Ris Trier el Power off Pw te e Fe 30 seconds after this command is issued the SJ 201P is turned off Detector retraction ee ee ie This command is not available for the SJ 201R Cancel detector retraction Pwle fey tps fe Basic command J r r e The contents of the sub field column shown above follows Sub field Meaning Status information Saved data valid flag Saved measurement conditions Saved measured profile data Saved results Customized information Return data to RDSTU00 command Header Data Data range 00 to 01 00 Measurement data 01 to 10 Saved data 00 Measurement data 01 to 10 Saved data 00 Measurement data 01 to 10 Saved data 0k ee o o o eoe e e The contents of 1 2 above follow No 99MBBO079A No 99MBB079A 1 Instrument operation status Existence of data Battery status Start key status Stop key status Electronics status 8 9 PRODUCT SPECIFICATIONS Meaning Ready Measurement in progress Calculation in progress No operation Detector is retracted or is being 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 pre
10. 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 selection e Sub field CUT Pwletey e t s 7 The contents of 1 and 2 in the above data column follow 1 Cutoff length 2 0 25mm 01in 3 0 8mm 03in 4 2 5mm 1lin 2 Number of sampling lengths 1 xl 3 x3 5 x5 L L e Sub field FIL Header swor bata PwletF e a 2fe The contents of 1 and 2 in the above data column follow Meaning 1 Profile 1 P 2 R 4 DIN4776 2 Filter 1 2RC75 2 PC75 3 PC50 4 None No 99MBB079A 9 ov 13 e Sub field L_ _ Unit 2 Arbitrary evaluation length 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 Sub field UNT o s e The content of 1 in the above data column follows e Sub field STD er a ee The content of 1 in the above data column follows 1 Standard 1 JIS 82 2 JIS 94 3 DIN 4 ISO 5 ANSI 7 JIS 01 e Sub field RAN Feeder Sib ted f o
11. 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 Detector position display mode Displays the current detector stylus position No 99MBB079A 2 1 Power ON Measurement mode Calibration mode CAL Condition setting mode RS 232C communication mode RMT Detector retraction mode OFF ON Detector position display mode POS 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 mre Traversing speed setup mode TSP Sets the traversing speed Pre travel post travel length setup mode TRA Includes pre travel and post travel lengths in the traverse length RS 232C baud rate setup mode SPD Sets the communication speed with a per
12. Display P R P R P R P R P R P R DIN4776 Ra Ra Ra Pa Ra Pa Ra Pa Ra Pa Ra Pa Ra Ry Ry Ry Py Ry Py Ry Py Ry Rz Rz Rz Pz Rz Pz Rz Pz Rz Pz Rz Pz Rz Rq Rq Rq Rq Pq Rq Pq Rq Pq Rq Pq Rq Pq Rq Rt Rt Rt Rt Pt Rt Pt Rt Pt Rt Pt Rt Pt Rt Rp Rp Rp Rp Pp Rp Pp Rp Pp Rp Pp Rp Pp Rp Sm Sm Sm Sm PSm RSm PSm RSm PSm RSm PSm RSm PSm RSm S S S S PS RS PS RS PS RS PS RS PS RS Pc Pc Pc Pc PPc RPc PPc RPc PPc RPc PPc RPc PPc RPc mr c mre mre mre Pmre Rmre Pmre Rmre Pmre Rmre Ptp Rtp Pmre Rmre R3z R3z R3z R3z P3z R3z P3z R3z P3z R3z P3z R3z P3z R3z mr mr mr mr Pmr Rmr Pmr Rmr Pmr Rmr Pmr Rmr Pmr Rmr Rk Rk Rk Rpk Rpk Rpk Rvk Rvk Rvk Mrl Mrl Mri Mr2 Mr2 Mr2 Al Al Al A2 A2 A2 Vo Vo Vo Parameter setup mode PE LUS 7 aaa START a DATA STOP METER m C AGE RANGE ENT eal ea FUT n ENT key Ea CURVE FILTER TOL CUST key N 4 21 E Operating procedure CURVE FILTER TOL CUST In the measurement mode press the CURVE FILTER TOL CUST key four times The parameter setup mode is entered Press the n ENT key NY g a PARAMETER Press the PARAMETER key until the desired parameter sy
13. MODE ESC 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 For information about the auto sleep setup refer to 3 2 2 Setting the auto sleep function in use of the built in battery 3 5 NOTE 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 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 airy alarm indicator satiny C 25 BAT Ra J Cous lo l la um bli If the low battery voltage alarm indicator is flashing recharge the built in battery as soon as possible TIP For information about recharging the battery refer to 3 5 2 Recharging the built in battery E Turning the power off The following two methods are available for tuning the power off e
14. No 99MBB079A 10 1 3 Evaluation according to DIN 10 REFERENCE INFORMATION 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 3 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 Standard cutoff length and evaluation length for Ra from non periodic roughness profile 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 Ras 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 No 99MBB079A Range of Rz Cutoff length Ac Sampling length fe 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 23 2 5 12 5 50 lt Rz 8 8 40 10 3 10 1 4 Evaluation according to JIS B0601 2001 ISO
15. No 178 280 SJ 201R for MAC ye Standard ACCESSOry eases ec ee Carrying case Connection cable 1m AC adapter No 526688 100V No 12BAA304 No 12BAA303 No 526688A 120V No 526688D 230V No 526688E 240V CYS No 526688K 220V No 526688DC 220V Roughness specimen with case Calibration stage No 178 601 mm No 353134 No 178 602 mm inch 120pin Rmax 390uin Ra 3 05um Ry 9 9m Operation manual Quick reference manual 99MBB079A English 99MBB081A English Phillips screwdriver No 538612 One of the suffixes below is added to the No according to the AC voltage used None 100V K 220V A 120V D 230 220 V DC 220V E 240V IMPORTANT gt Use the supplied AC adapter only for this tester If the AC adapter is used for any instrument other than this tester the adapter or instrument may be damaged e Unless otherwise noted the manual gives common information about the SJ 201Pand SJ 201R 1 4 No 99MBB079A M SJ 201P set configuration 1 SJ 201P OVERVIEW The following combinations are provided depending on the measuring force measurement unit system and AC adapter used odel Ng ee a 4mN TE o 0 75mN AG adapter mm mm inch mm mm inch Order No Line voltage 178 920 2C 178 930 2C 526688 100 V 178 923 2 178 933 2 526688 100 V 178 920 2K 178 930 2K 526688K 220 V Set No 178 920 2A 178 923 2A 178 930 2A
16. Number of data to be deleted ie ey a fe l 7 POWER START PARA DATA STOP METER C CAL STD RANGE Key w a CUTOFFT Key RANGE ENT FILTER TOL CUST MODE aa fe etter 1 Key T MODE ESC Key No 99MBB079A 6 zi 7 Setting procedure he or MODE ESC Press the MODE ESC key several times in the measurement mode until RMR saved data call and delete setting mode is displayed lt gt The data number will flash on the LCD Press the CUTOFF N key or J 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 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 gt 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 No 99MBB079A Connect the SJ 201P and the printer optional accessory using the RS 232C printe
17. Position of the drive detector unit retaining pin 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 z 15 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 Su 201P is off or in the auto sleep mode E 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
18. cccceceesteessteeteneees 9 2 9 3 2 Measured profiles and applicable filters 0 0 0 ee eeeeeeeeeeeeeeeeees 9 2 9 3 3 Cutoff length sampling length number of sampling lengths ANd sampling interval 0 eee eee eeeeeee eee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 9 2 9 3 4 Roughness parameters and display range ceecee 9 3 9 3 5 Evaluation engi 0 ieee cece eee E REER 9 3 9 3 6 Measurement range and resolution ce eeeceeeeeeeeneeeeeeeeneeeeeeenaaes 9 3 9 4 POWer SUPE a a kha evan n aE aS ASANTE EES E aa Ei Aaaa aes 9 4 9 5 Temperature Humidity Range esssssessssrreeserrnnssnnnnensrnnnnennnnnnnnnnnnnesnnnnnennne 9 4 9 6 External Dimensions and Mass 00 ccccceeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeeeaeeeeeeenaeens 9 4 9 7 Optional ACCESSOMES asortar erutie eriat ee raapii aa en araa eaaa e aa aaea 9 5 9 8 SPC Output Specifications 22 2 eee ceccecceeeeeeeeeeeeeeeeeeeeeeeseeeeseeeeseeeeesesaeetsaes 9 6 9 9 Connection Specifications with a Personal Computer ceeeeeees 9 8 9 10 RS 232C Communication Specifications ceeeeeeeeeeeeeeeeneeeeeeeeeesaeeneaes 9 9 No 99MBBO079A No 99MBBO079A 10 REFERENCE INFORMATION ccccccsccsseeseessseesseesseeesseeseeeseneeeeesneaesesunesenes 10 1 10 1 Surface Roughness Standard cccccccccscccccessseeeeeeesneeeeeesssneeeeeeesneeeeenees 10 1 10 1 1 Evaluation according to JIS BO601 1982 0 0 eee eeeeeees 10 1 10 1 2 Evaluation according to JIS B
19. de NA p CK 5 l XE 1 m 200ms lt T lt 2s 200us lt T2 lt 400us 200us lt Ts lt 400us 200us lt T4 lt 400us DATA Output request interrupt by external device RDY 2ms min REQ CK DATA X X a 6s es 2ms lt T1 lt 2s 200us lt T2 lt 400us 200us lt Ts lt 400us 200us lt T4 lt 400us 9 6 No 99MBBO079A 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 Biot ore d6 a7 ds a9 a10 d11 a12 AHH All F Sign Measured data Decimal point 0 0000 6 digits X X X X XX 8 0001 i f j 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 DTR 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 TX
20. mm No 178 248 2 mm inch Drive unit No 178 230 2 Detector No 178 390 Measuring force 4mN No 178 296 Measuring force 0 75mN r Standard ACCESSOLY 7 Carrying case Connection cable 1m 40 AC adapter No 526688 100V No 12BAA304 No 12BAA303 No 526688A 120V No 526688D 230V No 526688E 240V No 526688K 220V No 526688DC 220V Precision roughness specimen with case Calibration stage No 178 601 mm No 353134 No 178 602 mm inch a _120pin Rmax 390pin 3 05um Ry _9 9um Operation manual Quick reference manual 99MBB079A English 99MBB081A English Phillips screwdriver No 538612 One of the suffixes below is added to the No according to the AC voltage used None 100V K 220V A 120V D 230 220 V DC 220V E 240V No 99MBB079A 1 3 SJ 201R standard configuration set no 178 985 measuring force 4mN 1 78 995 measuring force 0 75mN 178 992A measuring force 4mN SJ 201R for MAC Check that the SJ 201R package you purchased contains all the products shown in the following figure Display unit Drive detector unit No 178 250 mm Drive unit No 178 251 mm inch No 178 235 No 178 236 SJ 201R for MAC Detector No 178 290 measuring force 4mN No 178 296 measuring force 0 75mN Detector with slot
21. 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 TIP 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 measurement result TON output mode to Print 3 TIP 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 When printing data on the printer be sure to change the output mode TIP No 99MBB079A 3 Set the print items print magnification and print language as required For information about the print item setup refer to 6 3 3 Setting the print items 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 For information about the print language refer to 6 3 5 Setting the print language The print language has been factory set to English TIP 4 Perform measurement or call the saved data e For information about measurement refer to Chapter 3 MEASUREMENT O
22. s or 0 5 mm s 02 s 0 5 mm s 02 s 2 5 mm 1 40 lt L lt 125mm 15 lt L lt 49 E Display and operation keys Traversing speed setup mode N r o i i Mo 1 l gi J POWER START PARA DATA STOP METER Co RANGE ENT ee ee ea enten n ENT key j0 _r iN Z FILTER TOLICUST p MODE ESC TL MODE ESC key No 99MBBO079A 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 el key 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 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 a Calibration condition setup mode N
23. 01 In the following figure Zn corresponds to Ry DIN ANSI Z1 Z2 Z3 Z4 Z5 Rz DIN 5 where the number of sampling lengths n 5 Sampling length Vi Vn pr M i i __ _ gt 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 DIN ISO JIS 94 JIS 01 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 JIS 82 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 22 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 porti
24. 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 1uin 2666 to 8333 No 99MBBO079A 9 PRODUCT SPECIFICATIONS 9 3 4 Roughness parameters and display range Parameter Display range Ra Rq 0 01um to 100m 4uin to 4000uin Ry Rz Rt Rp R3z Rk Rpk Rvk 0 02um to 350um 8uin to 14000uin Sm 2um to 4000um 80uin to 0 16in 2 5 to 5000 cm 6 35 to 12500 in Mr2 mr 0 to 100 Al A2 0 to 15000 9 3 5 Evaluation length Measured profile Omm cm to 10000mm3 cm Evaluation length R profile Ac xn n 1 3 or 5 P profile Sampling length 9 3 6 Measurement range and resolution Measurement range Resolution Auto 0 01um to 0 4m depending on the measurement range 350um 14000uin 0 4um 12 8uin 100um 4000uin 0 1um 3 2uin 50um 2000uin 0 05um 1 6uin 10um 400pin 0 01um 4pin No 99MBB079A 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
25. 7 Changing the Measured Profile c cescceceeeeeeeeeeeeeeeeeeeeaaesteeeeeseaeeeeenees 4 13 4 8 Changing the Filter 0 cece cccseeeeceeeeceeeeeeeeeceeaeeeseeeeeeeeeeeeeaaeseeeeeeseaeeeeneees 4 15 4 9 Setting the GO NG Judgment Function c ccccceeeeeeeeeeeeeeeeeeeesseeeteneees 4 17 4 10 Setting Parameters Other Than Ra Ry RZ and RQ cccecssseeeeeesees 4 20 iv 4 11 Modifying the Traversing speed ooo eececeeeeeneeeeeeeeneeeeeeeeaeeeeeeenaaeeeeeeeaaees 4 29 4 12 Modifying the Calibration Conditions eee cece eeeteneeeeeeeeneeenaees 4 31 4 13 Resetting to the Factory Set Defaults cece eeeeeeeeeeeeeneeenaees 4 34 4 14 Switching the Unit of Measurement cccceeeeeeeeeeeeeeeeeeeeeeeessaeeeeeneees 4 36 INSTALLING THE SJ 201P WITH OPTIONAL ACCESSORIEG sseseeee 5 1 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 1 6 1 Setting the Measurement Result Output 0 0 0 cee eeeeeeeeeeeeeeeeeeeaaes 6 1 6 2 Saving Calling Deleting Measurement Results cccceseeeeeeeeeeseeeeeees 6 3 6 2 1 Saving Measurement results ceeeeeeeeeeeeeeeeeeeeaeeeeeeeeessaeeeeeaeees 6 3 6 2 2 Calling the saved data eeeeceeccececeeceeeeeeeaeeeeeeeeesaaeeeeneeeseaaeeneneees 6 5 6 2 3 Deleting the Saved data ececeeeeeeeeeeeeneeeeeeeenaeeeeeeeeaeeeeeneaaes 6 7 6 3 Printing Measurement Results and Saved Data 00 0 eee eeeeeeeeeeeneeenees 6 9 6 3 1 Connecting the SJ 201P
26. ACCESSORIES E 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 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 flat surface No 12AAA217 No 99MBBO079A 5 3 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
27. Display and operation keys GO NG judgment function setup mode Objective parameter of GO NG judgment Indicator that the GO NG ae function is on 3 k 47 Measurement gt Upper limit Li p a DDL Vi Measurement lt Lower limit POWER START PARA DATA STOP METER LI a RANGE ENT ee Ba Fetes n ENT key lt J Toucust i ess CURVE FILTER TOL CUST key ESC No 99MBBO079A 4 S 1 7 E Operating procedure CURVE FILTEP TOL CUST PARAMETER CUTOFF 4 or REMOTE In the measurement mode press the CURVE FILTER TOL CUST key three times The GO NG judgment function setup mode is entered Press the n ENT key lt 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 objective 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 EN
28. 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 For information about the measured profile and filter definitions refer to 10 2 Assessed Profile and Applicable Filters NOTE If changing the roughness standard note that the filter is automatically changed according to a selected roughness standard E Display and operation keys 7 Filter setting mode cr ty OIL Filter display 7 am _ am boca rea 7 al POWER START PARA DATA STOP METER pa E Te RANGE ENT J CURVE a Ea Etiek n ENT Key Jocus a aN MODE CURVE FILTER TOL CUST Key CUTOFFT Key A J Key No 99MBBO079A 4 E 15 E Operating procedure CURVE FILTER Press the CURVE FILTER TOL CUST key several times in TOL CUST the measurement mode gt The Surftest is switched to the filter setting mode FIL display to display the settings Pc50 PC50 2cr 2RC75 Pc75 PC75 NYS CUTOFF Press the CUTOFF N key or 4 key until a fil
29. Error display Possible causes Remedies 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 Over range error occurs during measurement Calculation result of the parameter exceeds the display range If the measurement range has been fixed set it to a wider range or Auto Remaining battery voltage is low Connect the AC adapter and recharge the battery Measurement is performed during the low battery voltage alarm indicator is flashing 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 no peak valley No 99MBB079A E Troubleshooting 3 3 Symptom Error message Rm iz us x5 Possible causes Insufficient number of peaks and valleys for Sm calculation 8 TR
30. L Len d status Mid d 1 L 1 End Sub Nhe fe KOK K K K KK K K K K K K K K K K KK 2s K K K K K K K K K FKK K K K 2s K K K K K K K E Receive the Calculated Results x PEKE 2 KE K K 2k 2s K K K K K K K K K K K K K K K K K K K K K K KK K K K K KK K K K K K 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 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 NGO2 Then Text Text Under measurement If Mid d 1 2 OK Then Open RES TXT For Output As 1 d Mid d 3 j 0 RESG i 0 Textl Text Do i i l a Mid d i 1 If a Or a Chr 13 Then RES j RESG Chr 13 Chr 10 Textl Text Text1 Text RES Print 1 RES j jtl Else RES j RES j a End If Loop Until a Chr 13 Close 1 End If End Sub DKK KK K K 3K K 3K K K K K K KK K K fe K K K K K K K K K K K K 2K K K K K K K K K K K K K ue End 7 Vf SCHR CoE A OR OIC CA CR ACI CO IC EA OR AI CAC CI oC oC 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 rechar
31. Measuring force 4mN ae mm inch Order No Line voltage Set No 178 992A 526688A 120V Detector 178 280 Drive unit 178 236 3 Display 178 251A No 99MBB079A Mm 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 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 par
32. No 99MBB079A 10 REFERENCE INFORMATION 10 5 4 Ten point height of irregularities Rz JIS 82 JIS 94 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 X wi 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 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 M h Ry ore than 10 M h Ry ore than 10 Profile valley Deepest valley of assessed profile No 99MBBO079A 10 E 21 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 JIS 01 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 JIS
33. 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 vibration 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 6 o Ge Measured surface e Side view of detector O Detector Measured surface 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 di
34. 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 mrc parameter has been set refer to ll Setting the calculating conditions if Pc Sm or mrc is set For the definition of each parameter calculation refer to 10 5 Definitions of the SJ 201P Surface Roughness Parameters Parameters Py and Ry are not calculated if roughness standard JIS 01 and ISO are referred to 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 Displayed parameter E Display and operation keys No 99MBB079A prunes Jis 2 JIS 94 JiS o1 ISO ANSI DIN All Standard
35. appears in place of the number of sampling lengths c 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 specific 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
36. 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 Measurenienttesultontput seh 0 Select whether measurement results are to be saved printed or 6 1 f Pur SRP outputted as SPC data i Auto sleep setup ON Sets the auto sleep function to ON OFF in use of the built in 322 battery No 99MBBO079A 3 MEASUREMENT OPERATION 7 2 SJ 201P Li Set No Measurement condition 178 920 2 178 923 2 178 930 2 178 933 2 1 Surface roughness standard JIS 01 2 Unit of measurement mm inch mm inch One of the suffixes below is added to the No according to the AC voltage used None 100V K 220V A 120V D 230 220 V DC 220V E 240V C 100V SJ 201R ys Set No Measurement condition 178 985 178 986 178 995 178 996 1 Surface roughness standard JIS 01 2 Unit of measurement mm inch mm inch One of the suffixes below is added to the No according to the AC voltage used None 100V K 220V A 120V D 230 220 V DC 220V E 24
37. 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 supplied 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 gt Be sure to perform calibration when an extension rod is attached or removed e If an extension rod is installed measurement is not possible to perform with the stylus facing up Dimensions and application example Unit mm inch 9 354 A aA Drive unit Extension rod NR 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 h
38. 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 Ras 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 2 5 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 0 235 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 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 5 125 50 0 lt Ry lt 200 0 8 8 40 E 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 25 125 0 13 lt Sm lt 0 4 0 8 0 8 4 0 4 lt Sm lt 1 3 2 2 5 12 5 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
39. in the setting display 5 Setting display Parameter Pc mrc Pc O Sm O mre O No 99MBB079A 4 7 25 CUTOFFT 4 or REMOTE gt Switches to the input wait state for the slice level of parameter mrc 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 lt gt The measurement mode is restored No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS Calculation condition setup when mr is set in SJ 201R If parameter mr is set in the SJ201R it is necessary to set a reference line or slice line that comprises a calculation condition The following describes the operating procedure exercised when parameter mr has been set NOTE Parameter mr cannot be calculated in the SJ 201P Operating procedure Press the MODE ESC key in the measurement mode The display is switched to the parameter calculationcondition setting mode n ENT When PAR parameter calculation condition setting mode is displayed press the n ENT key e PRAMETER Press and hold the PARAMETER key until mr starts flashing Press the n ENT key when mr starts flashing The display is changed to enter a reference line of param eter mr Enter a reference line
40. measurement results or he DATA he DP 1VR saved data as SPC data or the button on the 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 1VR Connect the SJ 201P and DP 1VR 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 dedicated connection cable to link the SJ 201P and DP 1VR SJ 201P Data processor DP 1VR SPC connector INPUT OUTPUT SPC cable Connect to the data input connector on the INPUT side lt 3 Turn on the DP 1 VR Data processor DP 1VR Turn to ON position Cl L I STAT FEED DATA 6 a 24 No 99MBB079A 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 1 VR 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 1VR and then the measurement results or saved data will be output E Procedure for outputting SPC data 1 Connect the SJ 201P and DP 1VR TIP For i
41. mode magnification setting mode TSP DAK VER 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 TRA HOR i Moving to the RS 232C Moving to the print Moving to the print language baud rate setup mode item setting mode setting mode ji N This function is only performed if data Moving to the detector Moving to the auto sleep has been stored in internal memory position display mode setup mode This is only available for SJ 201R Function unique to mm inch model 2 4 No 99MBB079A 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 The retraction function is not available for the SJ 201R POWER Press DATA if the power is off auto sleep OFF ON while holding down PARA METER St n RANGE ENT FILTER eera E CURVE T J roucusT J MODE ESC Move to the RS 232C communication mode Press POWER while holding down REMOTE DATA e if the power is off auto sleep Z S Default value restoration default value restoration mode POWER DATA START PARA hold
42. on during charging and goes off if the battery is fully charged Pi low battery voltage alarm indicator stays on during charging Ra I lo l la um 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 DATA key 7 The low battery voltage alarm indicator turns on POWERIDATA key POWER START PARA DATA STOP METER CT e Le RANGE ENT CURVE enor paer Erien 4 J ToucusT 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 24 No 99MBBO079A 3 MEASUREMENT OPERATION 3 5 3 Checking for normal operation No 99MBBO079A NOTE To judge whether the SJ 201P is in normal operation after calibrating it with the supplied roughness specimen Order No 178 601 check that the dispersion of Ra values is within 0 05 um which are obtained from repeated measurements of the same point However if the measured point on the supplied roughness specimen Order No 178 601 is changed during repeated measurement the dispersion of 0 09 um 3 of the nominal value included in the roughness specimen will be added to that of th
43. space codes 20H from the right gt Numeric section includes a decimal point Return data to RDDTA command Header Erectye number Measurement data EM of data pieces meee TE 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 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 Header EJ Peele PPP ee Example Ra 5 45um RPc 32 9 em GO NG judgment with an Ra upper limit of 5 00um OKRa U 5 45um RPc 32 9 em CR e Calculation results of all set parameters are transmitted e Communication format Calculation result is transmitted immediately after the parameter name e Each of the parameters is separated by a comma e Only a negative sign is added e 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 The content of 1 above follows ata es cern 1 Customized information Variable length Ra Ry Rz Rq mr separated by No 99MBBO079A 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
44. status If the detector is escaped all the way to the front advance to step 4 If the detector is not escaped to the front press the POWER DATA key 2 Press the START STOP key to restore the front escape status of the detector NOTE When pressing the START STOP key the SJ 201R performs measurement and restores the front escape status of the detector If the detector is not in contact with a workpiece the SJ 201R displays an error message but restores the front escape status of the detector 3 Press the REMOTE lt key to turn off the power 4 After confirming the orientation of both detector and drive unit connectors pin positions gently and straightforward insert the detector into the drive unit hole A Drive unit Connector view Set the detector with the stylus facing downward E Detaching the detector Gently pull the detector straightforward from the drive unit 1 14 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 erect 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
45. the built in battery is more than Recharge the battery with its capacity reduced to 50 50 of the rated one or less An AC adapter other than that supplied with the Use the supplied AC adapter only SJ 201P PR was used The display goes off The power was turned off by pressing the Press the POWER DATA key to turn on the power unexpectedly REMOTE key under the measurement mode The power was turned off by the Auto sleep function The power will not be turned off The AC adapter is used The Auto sleep function has been set to OFF A status other than the measurement mode has been entered Enter the measurement mode and then press the REMOTEd key to turn off the power 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 or the nearest Mitutoyo sales office No 99MBB079A Coss ere Display unit is operating abnormally Contact your dealer or the nearest Mitutoyo sales office E Troubleshooting 2 3 Symptom
46. 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 700 or more 00 or more Local peak i No 99MBB079A 10 T 25 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 50 DEPTH 100 4 0 50 mri cl 100 10 5 15 Bearing length ratio mr mrd bearing length ratio Let a slice line whose mr c value falls between 0 and 99 in 1 increments be the reference line 1 and provide more slice lines in constant increments in micrometers below the reference line mr c values at each slice level are referred to as mr values Reference line lt _ DEPTH um 0 Reference mr c value mrci 100 mr c value 1 This slice line is called a reference line 10 a 26 No 99MBBO079A 10 REFERENCE INFORMATION 10 5 16 Core roughness depth Rk Depth of the roughness core profile 10 5 17 Reduced peak height Rpk Average height of the protruding peaks
47. 0V C 100V E What is calibration No 99MBB079A 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 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 3 2 1 Turning the power on off E 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 power from such a line may hamper correct measurement e If you have removed the re
48. 178 933 2A 526688A 120 V 178 920 2D 178 923 2D 178 930 2D 178 933 2D 526688D 230 220 V 178 920 2DC 178 923 2DC 178 930 2DC 178 933 2DC 526688DC 220 V 178 920 2E 178 923 2E 178 930 2E 178 933 2E 526688E 240 V Detetor 178 390 178 296 Drive unit 178 230 2 Display 178 243 2 178 248 2 178 243 2 178 248 2 One of the suffixes below is added to the No according to the AC voltage used None 100V K 220V A 120V D 230 220 V DC 220V E 240V C 100V 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 201R set configuration Model No a ia 4mN TR oe 0 75mN AC adapter mm mm inch mm mm inch Order No Line voltage 178 985 C 178 995 C 526688 100 V 178 986 178 996 526688 100 V 178 985 K 178 995 K 526688K 220 V SEUNA 178 985 A 178 986 A 178 995 A 178 996 A 526688A 120 V 178 985 D 178 986 D 178 995 D 178 996 D 526688D 230 220 V 178 985 DC 178 986 DC 178 995 DC 178 996 DC 526688DC 220 V 178 985 E 178 986 E 178 995 E 178 996 E 526688E 240 V Detector 178 290 178 296 Drive unit 178 235 Display 178 250 178 251 178 250 178 251 One of the suffixes below is added to the No according to the AC voltage used None 100V K 220V A 120V D 230 220 V DC 220V E 240V C 100V E SJ 201R for MAC set configuration SJ 201R for MAC MSOs iS
49. 43 Unit mm inch SR10 Detector Low measuring force detector Small hole detector 04 5mm 178 391 178 296 178 392 71 5 2 815 71 5 2 815 gt a gt 61 2 402 10 5 61 2 402 10 5 ne lt gt ne gt lt 413 413 16 4 16 4 646 646 N 2 9 o gt Yeo sis OG ola 490 ole eS at 2 as sg e alg sig 3 5 48 8 amp s 4 8 190 a s 138 190 g 190 59 5 2 343 59 5 2 343 as e gt Ultra small hole detector Deep groove detector 178 393 178 394 70 8 2 787 71 5 2 815 gt 60 3 2 374 10 5 61 2 402 10 5 jae gt lt e lt 413 413 12 8 16 4 r Orn 504 y i y 646 i a G te A etg AE a O 210 bia BS Dw 216 Gg SN alr SIN sll d 6 063 a a all 4 8 190 a 59 5 2 343 L 59 5 2 343 3 5 138 9 8 SPC Output Specifications E Connector pin assignment 2 4 6 8 10 O O O O O a ae Front view 1 3 5 7 9 Pin No Signal name Description 1 GND Ground 2 DATA 3 CK Open collector output 4 READY 5 REQUEST Pull up to Von 5V 6 to 10 N C to N C E Timing chart POWER DATA key output RDY Lo rveveeeeeeceeceeeeeeceeeeeeseeceeeseeceees ppc red a REQ p5 m a 1an mannna
50. 43 0000 FAX 011 5641 3722 Argentina Branch Av M tte 891899 C P B1603CQ V tente Lopez Pca Buenos Ares ARGENTNA TEL 011 4730 1433 FAX 11 4730 1411 i utoyo M exicana S A deC V Pwl hhd E Bctrra 15 Col Paq hd Naucapan C P 53370 Naucapban Edo de Mexto MEXIO TEL 52 55 5312 5612 FAX 52 55 5312 3380 itutoyo M e amp gerate Gm bH Borwystr 8 10 41469 Neuss FR GERMANY TEL 02137 102 0 FAX 02137 8685 ititoyo Polska Sp zoo ulM hnska n54 56 W mchw POLAND TEL 48 71 3548350 FAX 48 71 3548355 ititoyo Cesko s ro Dubska 1626 415 01 Teplbe CZECH REPUBLI TEL 420 417 579 866 FAX 20 417 579 867 ititoyo NederandBV Postbus 550 Landjw ee135 3905 PE Veenendaal NETHERLANDS TEL 0318 534911 FAX 0318 516568 iutoyo ScandnavaAB Box 712 S Bntvagen 6 194 27 Upphnds V sby SW EDEN TEL 07 6092135 FAX 07 6092410 iutoyo Begim NV Hogenakkerhoekstaat8 9150 Kmbeke BELG UM TEL 03 254 04 04 FAX 03 254 04 05 iutoyo FranceSARL 123 me de h BeF Etvpie B P 50267 Z L Pars Now 1195957 Rosy CDG Cedex FRANCE TEL 01 493835 00 FAX 01 49 38 35 35 M itutoyo France S AR L Agence de Lyon TEL 04 78 26 98 07 FAX 04 72 37 16 23 M itutoyo France S AR L Agence de Strasbourg TEL 03 88 67 85 77 FAX 3 88 67 85 79 a M iutoyo IalanaSRL Corso Eusopa No 7 20020 Lanate M ibno TALY TEL 02 935781 FAX 02 9373290 M iti
51. Concerning the SJ 201R attach the detector to the connector with the detector escaped all the way to the front Otherwise the detector may not be attached because the connector is located deep in the drive unit No 99MBBO079A 1 SJ 201P OVERVIEW Attaching the detector of SJ 201P 1 Check whether the detector is in the retraction state or in such an abnormal state that it cannot return to the origin If the detector is not in retraction or not abnormal advance to step 4 If the detector is in retraction or abnormal press the POWER DATA key 2 Press the START STOP key to move the detector to the origin NOTE lf the detector cannot return to the origin press the START STOP key to return to the origin after measurement If the detector is not in contact with a workpiece the SJ 201P displays an error message but returns the detector to the origin TIP For information about releasing the detector from retraction refer to 3 4 4 Detector Retraction Procedure 3 Press the REMOTE lt key to turn off the power 4 After confirming the orientation of both 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 J downward No 99MBBO079A 1 13 Attaching the detector of SJ 201R 1 Check that the detector is in the front escape
52. D Send data Out 5 RTS Request to send Out 6 FG Frame ground H Communication flow control and transmission reception processing 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 EM End mark CR Carriage return E Basic answer data Normal response Header Header Abnormal response The contents of the status column shown above follows 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 E Read command
53. E 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 99MBB079A 10 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 Arbitrary A line obtained through the least square method over the 2 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 The mean line processing is performed within the PC50 filter processing 10 14 Mean lines obtained through the least 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 A traversing length is defined as being the evaluation length plus the approach length pre travel length and post travel length NOTE 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 len
54. EL 010 65908505 FAX 010 65908507 M itutoyo M easurmg strum ents Co Ltd Shanghai Room B 11 Nextage Bushess CenterNo 1111 Pudong South Road Pudong New D strct Shanghai 200120 P R CHNA TEL 021 5830 7718 FAX 021 5830 7717 Suzhou 46 BaiYu Steet Suzhou 215021 PR CHNA TEL 0512 62522660 FAX 0512 62522580 Tianjm 1 F EastB bck N0o67 Zijnshan R oad HexiDstrct Tanjn 300061 PR CHNA TEL 022 8558 1221 FAX 022 8558 1234 a Mitutoyo Corporation 20 1 Sakado 1 chome Takatsu ku Kawasaki Kanagawa 213 8533 Japan Phone 81 44 813 8230 Fax 81 44 813 8231 Home page http www mitutoyo co jp global html
55. IS 94 JIS 01 10 22 10 5 8 Total height of the profile Rt eee eeeeeeeeeeeeeeeeeeeeeeeeeees 10 22 10 5 9 Mean width of the profile elements Sm JIS ISO DIN 10 23 10 5 10 Peak count Pc JIS ISO DIN 2 ecceeseeeeeeeeeeeeeeeeeeeettaeeeeeees 10 23 10 5 11 Material ratio of the profile mr c to material ratio of the profile 10 24 10 5 12 Base roughness depth R3Z 00 eee ceeeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeneaees 10 24 10 5 13 Mean spacing of local peaks of the profile S 0 eee 10 25 10 5 14 Material ratio curve of the profile Abbott Firestone curve BAC 10 26 10 5 15 Bearing length ratio mr mrd bearing length ratio ee 10 26 10 5 16 Core roughness depth Rk Depth of the roughness core profile cccceceeeeeeeeeeseeteneeees 10 27 10 5 17 Reduced peak height Rok Average height of the protruding peaks above the roughness core profile ce eeeeceeeeeeeeeeeeeeeeeeaeeeeeeeeneeeeeeeee 10 27 10 5 18 Reduced valley depth Rvk Average depth of the profile valleys projecting through the roughness core profile ce eeeeeeeeeeeeeceeeeeeeeeneeeeteeenaeeeeeeeaas 10 27 10 5 19 Material portion Mr ec cececeeeceeeeeeeeecaeeeeeeeeeeeeeeeetsneniaeeaeeees 10 27 10 5 20 Material portion Mr2 20 ccccececeeeeeeeeeecceeeeeeeeeeeeeeseeseceneaaeeeeeeeees 10 27 10521 Peak areasAl a ri rT a a aaa r ra ra 10 27 10 5 22 Valley area A2 sssssssossessnnsnnsnesss
56. 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 10 REFERENCE INFORMATION Mm DIN4776 profile 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 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 No 99MBBO079A 10 S 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 informa
57. KK K K K K K K K K K K KK K K K K KK K K K K K K K K K 3K K K K K K ok K 1 Private Sub Command 2_Click Dim sts As String If 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 PKK 24s K K K KK K K K K K K K K K K KK K K K K K K K K K K KK K K K K K K K K K K K vn Interrupt Measurement DEKK K K K K KK K K K K K K K K K K KK K K K K K K K K K K KK K K K K K K K K K K K 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 Text1 Text Interrupt Measurement End Sub 6 32 No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS DOK ise K K K K K K K K K K KK K K K K K K K K K K K K K K K K KK K K K K K K K K K K ka Call Calculated Results PEKE K K K K K K K K K K K K K K K K KK K K K K K K K K K K KK K K K K K K K K K K Private Sub Command4_Click If MSComm1 PortOpen False Then MSComm1 PortOpen True Call CMD_SEND RDRES00 Call RES_RD Call Calculated Results End Sub DKK KK K K K K K K K K K K KK K K K K K K K K K K K K K K K K K K K K K K K K K K K K sE Call Measured Profile Data o PEKE K K K K K K K K K K K K K K K K KK K K K K KK K K K K KK K K K K K K K K K K Pri
58. O601 1994 00 eee eters 10 2 10 1 3 Evaluation according to DIN 0 0 2 cceeeeeeeeeeeeeeeneeeeeeeeaeeeeeeeaeeeeene 10 3 10 1 4 Evaluation according to JIS B0601 2001 ISO cc eeeeeeeeees 10 4 10 1 5 Evaluation according to ANSI ccccccceeeeeeeeeeeeeeeeeeeeetaeeeeneees 10 5 10 2 Assessed Profile and Applicable Filters 1 000 eeeeeeeeeeeeceeeeeeeenneeeeenenee 10 6 10 2 1 Measured profile eiric en ai d ER 10 6 10 22 Filters titi ieee ienien a a a i aia 10 9 10 2 3 Difference of filter characteristics 0 eee eeeeeeeeeeeeeeeeeeeeeeeeees 10 12 10 2 4 Amplitude characteristic of 2RC and PC50 Gaussian filters 10 13 10 3 Mean line compensation eee ce eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeteeeeeeeeeeenaeeees 10 14 10 4 Traversing Length ceeseeeceeeeeeeeeeeeeeeceeeeeeeseeeeeeeeseeeeeeeeeseeeseteeeeeeneneees 10 15 10 5 Definitions of the SJ 201P Roughness Parameters ccccceeeeeeeeees 10 19 10 5 1 Arithmetic mean deviation of the profile Ra ceeees 10 19 10 5 2 Root mean square deviation of the profile Rq eee 10 19 10 5 3 Maximum height of the profile Ry JIS 82 JIS 94 ee 10 20 10 5 4 Ten point height of irregularities Rz JIS 82 JIS 94 10 21 10 5 5 Maximum two point height of the profile Ry DIN ANSI 10 22 10 5 6 Maximum height of the profile Rz DIN ISO ANSI JIS 01 10 22 10 5 7 Maximum profile peak height Rp DIN ISO J
59. OUBLESHOOTING Remedies The displayed Rz value is determined from peaks and valleys of the number less than the specifications 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 Use the AC adapter supplied with the printer 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 13780uin 7880 uin to 5900uin Stylus material Diamond Tip radius Sum 200uin 2um 80pin 0 75mN measuring force type Measuring force 4mN 0 4 f 0 75mN 0 075 gf 0 75mN measur
60. PERATION e 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 5 Press the POWER DATA key The measurement results or saved data will be printed on the printer gt Ra uce b mhhh Lim POWER DATA key POWER DATA gt START PARA STOP METER L m a RANGE ENT CURVE al peer CURVE lt _J lrouctst l MODE ESC wi No 99MBBO079A 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 Note 1 PARAMETER Rmr c 10 lt Calculated results gt SS R PROFILE Ra 0 31umJ Rz 1 52umo Rq 0 39um R 0 82um Note 2 mr c 0 1um ee SS aa 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 Set
61. Power off using the REMOTE lt key e Power off with auto sleep in use of the built in battery Power off using the REMOTE lt key Press the REMOTE lt key under the measurement mode and the remote mode then the power is turned off Power off with auto sleep in use of the built in battery With the built in battery in use and auto sleep set to ON if the SJ 201P is not operated for more than a constant time after power on the power is automatically turned off with the auto sleep function If the AC adapter is used auto sleep will not function irrespective of the setup for the auto sleep function To turn off the SJ 201P power press the REMOTE lt key NOTE 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 3r Z S Ra a Specified period of l Ll l time elapses L l L um Sa Power on condition X Power automatically turned off No 99MBBO079A 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 sett
62. 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 lt lt lt 1 3 lt RSm mm RSm RSm lt RSm RSm RSm IA IA IA IA IA 0 04 0 13 0 4 1 3 Sampling length mm 0 08 0 25 0 8 2 5 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 Ras 0 1 0 25 1 25 0 1 lt Ras 2 0 8 4 2 lt Ra lt 10 2 5 12 5 10 lt Ra lt 80 8 40 E 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 0 5 lt Rz lt 10 0 8 4 10 lt Rz lt 50 25 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 E Standard cutoff length and evaluation length for R pa
63. Surface Roughness Tester Mitutoyo 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 are provided to help the operator obtain reliable measurement data through correct instrument operation IMPORTANT An important note is a type of note that provides information essential to the comple tion of a task You cannot disregar
64. T 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 gt The entered value is accepted and the display remains in the input wait state for a lower limit aa Enter the lower limit or pe 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 n ENT 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 lt gt The measurement mode is restored No 99MBBO079A 4 A 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 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
65. T key is pressed the displayed number of sampling lengths changes in the following order 1 gt 3 5 gt L 1 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 POWER DATA PARA METER C L is displayed in place of the number of sampling lengths and the arbitrary evaluation length that is currently specified flashes RANGE ENT WL n ENT key CURVE aa ee Fre TOLICUST MODE ESC L REMOTE amp CUTOFFT or J key E Operating procedure CUTOFFT 4 or REMOTE In the measurement mode press the n ENT key until an L
66. a 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 SY 1 E Features 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 uin 7880 uin to 5900 uin and can represent surface texture using various surface roughness parameters Auto sleep function to save power With auto sleep set to ON under operation on the built in battery the SJ 201P automati cally turns the power off enters the auto sleep state if it is not in operation for 30 seconds even when the power is on The SJ 201P still retains the set measurement conditions in memory even if the power is turned off Large size LCD and ext
67. a sured WARRANTY This instrument has been manufactured adjusted and inspected under rigorous 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 99MBB079A CONTENTS CONVENTIONS USED IN USER S MANUAL 0 cecesseeteeeteeeeseeeeeeneeeeneeeneeeeeenneeneeeeenss i PRECAUTIONS cece cccccc cee csccteces ananuna nadaa aidan exec de centes decade seacudeswaessuedeesesetesenwcdersuaeextueters iii WARRANTY ceon aiaeienina aspie aeaaaee aana a cat seg she eects a dea aae Aada yaaa iii 1 SJ 201P OVERVIEW siise nonai aannaaien n uca aaaea iaaea a aa a aa daaa aaaea aai 1 1 1 1 Outline of the SU 201P oo eee cece ec eeeeeeeeeeeeaaeseeeaeeeaaeseeeeaeeenaeeeeeaaeeesenees 1 1 1 2 Standard SJ 201P Configuration
68. above the roughness core profile 10 5 18 Reduced valley depth Rvk Average depth of the profile valleys projecting through the roughness core profile 10 5 19 Material portion Mr1 10 5 20 Material portion Mr2 10 5 21 Peak area Al 10 5 22 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 Mr 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 F 27 10 5 23 Measuring volume Vo Volume Vo is a value determined from the closed area S lower than the slice level a where the mr value falls at Mr2 on the BAC material ra
69. ace 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 1 or 1 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 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 spec
70. and printer eeeeeeeeeeseeeeeeeneeeeees 6 10 6 3 2 Printing the measurement results or saved data eee 6 13 6 3 3 Setting the print items 2 0 0 2 eee ceceeeeeee ee eeeee cece eeeeeaeeeeeeeeesaeeneaes 6 16 6 3 4 Setting the print magnification eee eee eeeteeeeeeeeeeeeeeeeeeaeeeeees 6 18 6 3 5 Setting the print language ce eee cece eeeeeee cette eeeeeeteeeeeetaaeeteaes 6 21 6 4 SPC Data Output ass r e aa a a a aa a aa heh cui eden 6 23 6 4 1 Connecting the SJ 201P and DP 1VR ssssssssssssnnnnseesnnnneesrnsnsennne 6 24 6 4 2 Outputting the measurement results or saved data 008 6 25 6 5 Connecting with a Personal Computer c ccccceseeeeseeeeeeeneeeeeeeeeeeneeeee 6 28 REPLACEMENT OF THE BUILT IN BATTERY PACK cccsseecesssessseeeeeeeees 7 1 7 1 Purchasing a Built In Battery Pack eect eeeeeeeeeeeeeeeeeeeeteneaeeeeeeeeeaeees 7 1 7 2 Replacing the Built In Battery Pack 2 0 ceeeeeeeeeeee eee eeeeeeeeeteeeeeeeeeeeeeeeees 7 2 TROUBLESHOOTING ceseccessecessteeeeeeeeeeeaeseseeeeeeeeseaneeeenseeeesseaesaseeeeeseaesenseeenes 8 1 PRODUCT SPECIFICATIONS cseccceeeeeesseeeenseeeesseeseeseeeeeseessaseeeeeeeeseneaeeenenees 9 1 Qi DOTOCION arestian laet re EE EAEN n RERE ESE EE be EARE EE LEEA 9 1 9 20 IDrive Unit atena E hid ee agence peak Ae ses 9 1 93 Display Unit zca raii eae iece a cach welt navi ceva dienes 9 2 9 3 1 Compatible surface roughness standard
71. anging a surface roughness standard causes the filter setting to be automatically changed accordingly 4 12 No 99MBB079A 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 NOTE The SJ 201R is not compatible with DIN4776 E Display and operation keys No 99MBB079A START STOP POWER DATA PARA METER a a RANGE ENT CURVE eal REMOTE CURVE lt Jocus MODE ESC an CUTOFFT Key J Key Measured profile setting mode D Measured profile display DX n ENT Key CURVE FILTER TOL CUST Key E Operating procedure CURVE FILTER TOL CUST CUTOFFT hw or Press the CURVE FILTER TOL CUST key several times in the measurement mode gt 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 H key until a measured profile desired to be set is displayed Each time either key is pressed the measured profile is switched in the order of P lt gt r lt gt d When the measured profile to be set is displayed press the n ENT key to load the measured profile lt gt The SJ 201P returns to the measurement mode TIP If the MODE
72. ar 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 A POWER DATA key START STOP POWER DATA PARA METER 3 4 No 99MBBO079A 3 MEASUREMENT OPERATION E Using the built in battery No 99MBBO079A NOTE TIP 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 ON OFF 5 Press the POWER DATA key N POWER DATA key START STOP METER PARA Lage Let J RANGE ENT CURVE ae ka inal L J TOLICUST
73. ation eccccceceeeeeeeeeeeeeeeeeeeeeeaeeeeeneeeseeeeeeeeeee 3 11 34 Measurement anrocamente eee eee 3 14 3 4 1 Setting the workpiece and SJU 201P sessen 3 14 3 4 2 Starting measurement eeece cece eceeeeeeeeeeeeeeeeeeeaeeeeeneeeeeaeeeteaaeeeea 3 16 3 4 3 Switching the objective parameter to be displayed 0 08 3 17 3 4 4 Detector retraction procedure eeeeceeeeeeeesneeeeeeeeneeeeeeenaeeeeeeeeaas 3 18 3 4 5 Displaying the detector stylus position cceeeeeeeeeeeeeteeeetees 3 20 3 9 Dally CAN isna a E aada 3 22 35 1 Storage of SJ 20TP noniis isinira AA Aa RA 3 22 3 5 2 Recharging the built in battery seeessseeesssrerssesernssrrrrrsssrensssne 3 22 3 5 3 Checking for normal operation cccceeeeeeeeeeeeeeeeeneeeeeteeeeeeeeees 3 25 MODIFYING THE MEASUREMENT CONDITIONS ccccseccsssseeeeseecesseeeeneeeeees 4 1 4 1 Switching the Cutoff Length ecceec ceeeeceeeeeeeeeeeaeeeeeeeeesaeeeeeeeeeseeeeeeeeeees 4 1 4 2 Modifying the Number of Sampling Lengths cccceeeeeeeeeetetteeeeeeeees 4 3 4 3 Setting the Evaluation Length to an Arbitrary Length 00 c eeeeeeee 4 5 4 4 Setting the Pre travel Post travel Length to OFF cccceeseeeeeteeeeeneeees 4 7 4 5 Modifying the Measurement Range cceeeeeeceeeeeneeeeeeeenaaeeeeeeeaeeeeeneeaaes 4 9 4 6 Switching the Surface Roughness Standard cccccecseeeeeeceeessteeeeeneees 4 11 4
74. by a ratio of the depth 0 to 100 to the Rt value 7p mr c in x 100 p gt bi Slice level ebi gt e bi gt ne bn Evaluation length n lt gt 10 5 12 Base roughness depth R3z The sum 3Z1 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 3z1 Sampling length 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 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 10 24 No 99MBB079A 10 REFERENCE INFORMATION 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 a a An Si froot Local peaks If an
75. ccccececeeceecceeeseeseeeeeeeeaeeeeeeeeessaeeeneaeees 1 3 1 3 Name of Each Part on the SU 201P cceeecceeeeeeeeeeeeeeeeeeeesaeeeeeeeeeseaaeeteneees 1 7 1 4 Attaching and Detaching the Drive Detector Unit eceeeeeeeeeeeeeeees 1 11 1 4 1 Attaching and Detaching the Detector 0 00 0 eeeeeeeeeeeeeeeeees 1 11 1 4 2 Attaching and detaching the drive detector Unit 0 eee 1 15 1 4 3 Plugging in and unplugging the display unit cable 1 17 1 4 4 Using the connection Cable 0 cceccceceeeeeeeeeeeeeeeeeeeeeeeseeeeeeaeees 1 18 1 5 Garrying CASO pciiini aaaeeeaa aeiia aaia 1 20 2 OUTLINE OF THE SJ 201P FUNCTIONS AND KEY OPERATIONS 2 1 2 1 Relationship Between SJ 201P Functions and Available Keys 05 2 1 2 2 Key Operations to Enter Numeric Values cceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeees 2 6 3 MEASUREMENT OPERATION No 99MBB079A 3 1 Overall Measurement FIOW c cccceceeeeeeeeeeeeeeeeeeaeeseceeeecaaeeteneeeseaeeeeeeeeees 3 1 3 2 Power ON and ORF svemira aaea eae a EE EE E AE EEEE 3 4 3 2 1 Turning the power on off ssseesssssessesrreesssrnsnseennneennnnnnnenenneeennnnnnneen 3 4 3 2 2 Setting the auto sleep function in use of the built in battery 3 7 Bid Calibrati h sinse isiin idiarena ndena naai ekaia eaaa aa dadean 3 8 3 3 1 Calibration preparation sseeseeeseeeeeeseeresrrnesrresrrssrrrsrnnsrnnnsrnnsrnn 3 8 3 3 2 Performing calibr
76. ch time the key is pressed the display toggles between 9600 and 19200 Press the n ENT key 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 HM Switching the SJ 201P to the RS 232C communication mode REMOTE 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 201P VB Basic Sample program for communication with the SJ 201P Start Interrupt Measurement Measurement arr 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 TKKK K K K K KK K K K K K K K K K 3K KK K K K K KK K K K ais K K K K K K K K K K K ok K NP Start Measurement TKKK K K K K
77. 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 If 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 WINS Ra af fo IL um POWER START PARA DATA STOP METER C sie n RANGE ENT WL CURVE Ea eS CURVE n ENT key amp J roucust MODE E Operating procedure n ENT Number of sampling lengths Press the n ENT key in the measurement mode gt Each time the n EN
78. 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 2 yi unit D etector s 3 IMPORTANT Never touch the stylus otherwise it may be damaged I i aie No 99MBB079A 1 S 1 1 E Attaching the detector IMPORTANT If fitting the detector into the drive unit do not force the detector Doing so may damage the instrument 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 drive 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 For SJ 201P 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
79. cuted carefully Resetting to the default conditions will erase all 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 E Display and operation keys 7 Default value restoration mode f I NII INI power START Press POWER DATA while holding aA or VETER down START STOP and PARAMETER gt F RANGE ENT CURVE ea aes etree amp J lroucust l MODE ESC 4 34 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 2 All the settings on the SJ 201P will be reset to their defaults While restoration is being performed will be displayed lt gt The measurement mode is restored No 99MBBO079A 4 35 4 14 Switching the Unit of Measurements The unit of measurements can be selected from either mm millimeter or inches with the mm inch model E Display and operation keys mm inch model oa Ra Unit of measurements JI 4 IL um START STOP z POWER DATA C L4 mm inch 4 key
80. d 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 E Display and operation keys No 99MBBO079A results on the printer 7 language setting mode se Li gt POWER START PARA DATA STOP METER ESI m fa RANGE ENT CURVE Ea ai Erien lt J toucusr NL l MODE ESC TMS n ENT key L A 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 N key or H 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 1VR etc it can output the measur
81. d 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 This user s manual is intended for users of surface roughness testers SJ 201P and SJ 201R SJ 201P is used in almost all descriptions of this user s manual If using model SJ 201R read this manual assuming SJ 201P as SJ 201R Unless otherwise noted the manual gives common information about the SJ 201P and SJ 201R Observe the following preca
82. dis played on the LCD As the detector is restored to its previous position the string of disappears gradually lt gt If the detector is completely released from retraction the measurement mode is entered E Escape status of the SJ 201R detector The SJ 201R detector is always escaped to the front before starting measurement When the START STOP key is pressed the SJ 201R drives the detector from the escape position and starts measurement after passing the escape range SS 1 a 2 Escaping range NOTE The SJ 201R cannot use the retraction function due to the front escape type No 99MBBO079A 3 si 19 3 4 5 Displaying the detector stylus position The SJ 201P R is capable of displaying the current detector stylus position to easily check for the correct tilt adjustment of the drive unit and contact of the stylus with a measuring surface if measurement is made using supporting legs etc Here is explained the tilt adjustment of the drive unit when measurement is performed using the supporting legs E Displaying the detector stylus position in the SJ 201R Set the drive unit on a horizontal surface e g a glass sheet NS MODE ESC Press the MODE ESC key several times in the measurement mode until it changes to the detector position display setting mode Press the n ENT key to enter the detector position display mode The detector is released f
83. e Ra values Care should be exercised This dispersion in the roughness specimen is a value obtained under the conditions that there are no dent and abrasion on the detector stylus tip and no scratch and abrasion on the specimen surface MEMO 3 26 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 JIS 01 JIS 94 JIS 82 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 O1 E Display and operation keys Cutoff length N No 99MBB079A POWER START DATA STOP PARA METER L i STD RANGE n ENT ad ie oa vial FER TOL CUST MODE ESC A mE key E Operating procedure Each time the CUTOFF 1 key is pressed the displayed cutoff length changes in the following order 0 8 gt 2 5 gt 0 25 gt 0 8 mm 03 gt 1 gt 01 gt 03 in CUTOFFT Cutoff length Press the CUTOFF N key in the measurement mode gt The displayed cutoff length
84. el lengths is selected the data corresponding to the cutoff length c 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 c 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 Traversing length for SJ 201R If the 2CR75 filter is selected Escaping range 2mm Approach Pre travel length length Evaluation length 2 5mm xn Traversing length Normal measuring position Origin If the PC50 filter is selected Escaping range 2mm Approach Pre travel length length Evaluation length Post travel length 2 5mm t 2 xn 2 E Traversing length Normal measuring position Origin If the PC75 filter is selected Escaping range 2mm Approach Pre travel length length Evaluation length Post travel length 2 5mm xn k Traversing length Normal measuring position Origin No 99MBB079A 10 1 7 If measuring with an arbitrary evaluation length or the primary profile P Escaping range 2mm Approach length Evaluation length 2 5mm xn b Traversing length Normal measuring position Origin TIP If measuring the roughness profile without pre travel and post travel lengths
85. elateg 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 I 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 ae ee Parameters to be yielded can be set on off 4 10 Traversing speed 03 mms Default traversing speed can be modified 4 11 SINE SP 02 in s amp SP Since the existing surface roughness standards require the pre travel post travel length to be included in the traversing length the To include pre travel post travel a iz a on leasth ii the traversin lenoth ON setting is usually set to ON However if these lengths can not 4 4 z 3 eng 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 19200bps
86. eld by hand Dimensions and application example Unit mm inch 925 S06 Pg A 8mm or 3 8 TDN SS Magnetic stand 5N 8 va 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 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 9x 9 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 sor
87. ement 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 1VR it is necessary to arrange the measurement sequence so that data sampling can be performed consecutively 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 N Connect the DP 1VR See 6 4 1 Connecting the SJ 201P and DP 1VR 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
88. ent of 1 in the above data column follows Data 0 With pre travel post travel lengths kiTa gt F a Traversing Lene aetene l 1 Without pre travel post travel lengths Sub field NUM Header Sub field 1 Required number of data pieces 5 oook Sub field CAN Header sw J a PwleteTa s a fe The contents of 1 and 2 in the above data column are listed in the following table 1 Start data point 5 ERRER Specifies the head of data to be transferred with the RDDTA command 2 Measured profile selection 2 00 Measurement data 01 Measured profile data No 99MBB079A 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 Range 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 Rzs 25 25 25 lt Rz lt 100 8 100 lt Rz lt 400 25 No 99MBB079A 10 vs 1 10 1 2 Evaluation according to JIS B0601 1994 E Standard cutoff length and
89. ent range may easily cause an over range error E Display and operation keys 7 range setup mode D CICINI l ceil V Display of the measurement range POWER START PARA DATA STOP METER CAL STD RANGE key aul ee CURVE n ENT key FILTER TOL CUST MODE t ESC No 99MBB079A 4 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 N key or H key until the desired measurement range appears on the LCD Each time the key is pressed the display changes as follows Auto gt 350 lt 100 gt 50 lt 10 um Auto 14000 lt 4000 lt gt 2000 lt 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 changed accord ingly No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS 4 6 Switching the Surface Roughness Standard The SJ 201P is compatible with each of the JIS 01 JIS 94 JIS 82 ISO and ANSI surface roughness standards TIP For about 1 seco
90. ents 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 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 3 RMR 3
91. ernal 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 saving 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 JIS JIS B 0601 2001 JIS B 0601 1994 JIS B 0601 1982 DIN ISO and ANSI E Features of the SJ 201R Detector retraction function In the SJ 201R the detector escapes all the way to the front Thereby the detector can be set up for measurement without the detector tip being in contact with a workpiece NOTE Unless otherwise noted the manual gives common information about the SJ 201P and SJ 201R 1 2 No 99MBB079A 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 M Standard SJ 201P configuration After unpacking confirm that all the items given below are present in your SJ 201P package Display unit Drive detector unit No 178 243 2
92. essed the auto sleep function is switched to either of On or OFF On The auto sleep function is enabled OFF The auto sleep function is disabled Confirm the display and then press the n ENT key The setup content is accepted returning to the measure ment mode 3 3 Calibration 3 3 1 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 Calibration preparation NOTE Use the supplied precision roughness specimen for calibration 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 precis
93. f gt a pe The content of 1 in the above data column follows 1 350um 14000uin 2 100um 4000uin 3 50um 2000uin 4 10um 400pin e Sub field T_ _ The content of 1 in the above data column follows Time out period 1 to 60 second No 99MBBO079A 9 PRODUCT SPECIFICATIONS e Sub field LCD w e eje 1 Je The content of 1 in the above data column follows xk ON OFF Left justified and padded with space codes 20H from the right 1 LCD display 3 e Sub field SPD a a A The content of 1 in the above data column follows Traversing speed 1 2 0 25mm s 01in s 3 0 5mm s 02in s e Sub field Pc_ Pwtete 2 6 The contents of 1 and 2 in the above data column follow 1 Unit 1 mm 2 in 2 Count level k numeric value unit Unit um uin Left justified and padded with space codes 20H from the right The numeric section includes a Example 10um 1 44 10um decimal point e Sub field mr_ Pets e The content of 1 in the above data column follows Data Meaning 1 Slice level ial e Sub field CUS Header Sub field EM R fle k Q g EE The content of 1 in the above data column follows 1 Customized Variable information length Ra Ry Rz Rq mr Separated by a comma No 99MBB079A 9 z 15 Sub field TRA R A CR Pw eR tet pP RAT a ja The cont
94. g modification keys 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 mmi inch In the following pages it is represented by J if used as the decrement key MODE ESC key Mode Escape key No 99MBBO079A E Names of the connectors on the display unit 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 play A T UNLOCK gt gt TT OOOO O i ponnn es ed Tl Drive detector unit connection plug C 2 Drive detector unit retaining plate Drive detector unit retaining pin 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
95. geable 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 Pack 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
96. gth 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 lt _ 0 8mm s 03in s Measurement starts from the origin limit position If measurement has been completed the detector returns to the origin limit E Traversing length for SJ 201P If the 2RC75 filter is selected Approach Pre travel Ac length length Evaluation length 0 5mm xn 02 E 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 t 2 02 E Traversing length Normal measuring position Origin Data from the pre travel and post travel lengths are calculated assuming that their lengths are 2 No 99MBB079A 10 15 If the PC75 filter is selected Approach Pre 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 trav
97. he built in battery Charge the battery in the following cases e If the low battery voltage alarm indictor starts flashing during measurement as illustrated below Low battery voltage zA alarm indicator oot x Ra 2 305 Lik um L If the battery power is supposed to be exhausted after having performed significant times of measurements although the low battery voltage alarm indicator is not flashing 3 22 No 99MBBO079A 3 MEASUREMENT OPERATION NOTE The battery will not be charged in the following cases if the low battery voltage alarm indicator is not flashing e If the battery switch is off f more than 50 of battery power remains The low battery voltage alarm indicator does not turn on in this case TIP If almost all the battery power is exhausted it takes about 16 hours to fully recharge it Recharging the battery 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 No 99MBB079A 3 F 23 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
98. he measurement mode No 99MBB079A 3 EFi 21 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 accessories 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 t
99. ific digit place for an increment C C No 99MBB079A or M4 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 N key five times gt The digit in the second decimal place changes to 5 Press the REMOTE lt key once The digit in the first decimal place flashes Press the CUTOFF N key nine times The digit in the first decimal place changes to 9 Press the REMOTE lt key once 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 procedures 3 1 Overall Measurement Flow p Setting the SJ 201P 1 4 Attaching and Detaching the Drive Detector Unit I y Power on 3 2 Power ON and OFF NS Modifying the measurement condition Chapter 4 MODIFYING THE MEASUREMENT CONDITIONS Performing calibration 3 3 Calibration Executing the actual measurement of the roughness specimen 3 4 Measure
100. indow for RS232C cable connecting cable Window for AC adapter and SPC cable 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 b for calibration stage and precision roughness specimen 1 21 MEMO 1 22 No 99MBB079A 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 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 detector retraction mode and detector position display mode Measurement mode In this mode the SJ 201P can start 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
101. ing down 5fop 4d METER with the power off auto sleep Press while simultaneously a START STOP PARA METER POWER DATA Aea RANGE ENT CUTOFF REMOTE CURVE tT E FILTER TOLICUST J MODE ESC wa Moving to the detector position display mode The SJ 201R requires another operation For detailed information refer to 3 4 5 Displaying the detector stylus position POWER DATA With the power supply being off in auto sleep press the PARA while holding down the p POS POWER START PARA DATA STOP METER Caie oe RANGE ENT 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 operation required to enter a numeric value to modify the measurement condition The following keys are used to enter a numeric value e CUTOFF N 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 e n ENT key Accepting the entered numeric value The following are two practical methods to enter a numeric value e No specific digit pl
102. ing 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 9 3 1 Compatible surface roughness standard JIS 01 JIS B 0601 2001 JIS 94 JIS B 0601 1994 JIS 82 JIS B 0601 1982 DIN ISO ANSI 9 3 2 Measured profiles and applicable filters Filter PC50 Gaussian PC75 2RC75 without phase compensation Measured profile R profile P profile PC50 Gaussian PC75 2RC75 without phase compensation DIN4776 9 3 3 Cutoff length sampling length number of sampling lengths and sampling interval Cutoff length Ac Sampling length AS Sampling interval Number of pieces of dataina sampling length Number of sampling lengths 0 25mm 01in 0 25mm 01in 2 5um 98 4uin 0 25um 9 84uin 1000 1 345 0 8mm 03in 0 8mm 03in 2 5um 98 4uin 0 5um 19 69uin 1600 1 3 5 2 5mm lin Arbitrary evaluation length L 2 5mm lin 8um 315uin 1 5um 59 1uin Cutoff length c 1 AS 1666 Sampling interval 1 355 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 4800 1 2mm 05in lt L lt
103. ing 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 Detector position display mode Auto sleep does not take place TIP Ifa 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 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 2 2 Setting the auto sleep function in use of the built in battery The SJ 201P is capable of setting the auto sleep function in use of the built in battery NOTE lf the AC adapter is used auto sleep will not function irrespective of the setup for the auto sleep function To turn off the SJ 201P power press the REMOTE lt key E Operating procedure or Ny No 99MBB079A Press the MODE ESC key a several times in the measure ment mode gt The SJ 201P is switched to the auto sleep setting mode Press the CUTOFF lt key or J key Each time the key is pr
104. inted E Measurement conditions Calculated results Measured profile BAC aS aS eS 2 I S 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 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 Change the number if necessary with the CUTOFF fT 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 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 N 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 N key or H key if necessary to change the number then press the REMOTE lt key gt The digit third from the rightmost of a measured profile flashes 0 Not printed 1 Printed Press the CUTOFF N key or J key if necessary to change the
105. ion roughness specimen calibration stage and SJ 201P 1 Place the precision roughness specimen and calibration stage on a level table Calibration stage 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 traversing Detector direction Detector Cutter mark Precision roughness specimen No 99MBBO079A 3 9 4 Confirm that the detector is parallel to the measured surface e Front view of detector Detector 90 Measured surface e Side view of detector Detector Measured surface NOTE If calibrating the SJ 201R check whether the detector is parallel with the measuring surface using the detector position display mode For information about the detector position display mode refer to 3 4 5 Displaying the detector stylus position 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 setup item 3 MEASUREMENT OPERATION Default value Parameter Ra Cutoff length 2 5mm 1 Number of samp
106. is selected calculation is performed with the pre travel and post travel data assumed to be folded nulled This also applies to the measurement with roughness profile for an arbitrary length 10 i 18 No 99MBB079A 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 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 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 2 0 MEVN For ANSI Rq is defined over the entire evaluation length No 99MBB079A 10 vs 19 10 5 3 Maximum height of the profile Ry JIS 82 JIS 94 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 82 JIS 94 Yp Yv Yp Yv 10 20
107. ling 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 specimen 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 needs to be changed TIP e If the SJ 201P is being calibrated for the first CUTOFFT time 3 00 um 118 win will be displayed N e See also 2 2 Key Operation to Enter Nu REMOTE meric Values 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 n ENT Confirm the displayed value then press the n ENT key
108. mbol is displayed on the LCD If the desired parameter symbol is displayed press the n ENT key CUTOFF Press the CUTOFF 1 or 1 key ry 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 99MBBO079A No 99MBBO079A 4 MODIFYING THE MEASUREMENT CONDITIONS Confirm the displayed content then press the n ENT key gt The setting content is accepted Switch to 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 mrc is set If the Pc Sm or mrc parameter is set the count level and slice level which are the calculat ing conditions must be set Below is an explanation of the operating procedure that must be used if all of parameters Pc Sm and mrc are set Display and operation keys Parameter calculating condition setup mode Oo J at Mo Py aN da POWER START PARA DATA STOP METER C SiD n RANGE ENT WL CUTOFF Remote CURVE n ENT key T lt J lroucust MODE ENN MODE ESC key For information about para
109. me time the surplus existing measurement results are deleted from data number 1 132 53 eee e 59 10 1 gt 2 eooo 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 low 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 DS 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 y 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 iN Power DATA POWER DATA key START PARA STOP METER No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS 6 2 2 Calling the saved data The saved meas
110. ment Outputting measurement results Chapter 6 SAVING OUTPUTTING COMMUNICATING MEASUREMENT RESULTS Daily maintenance 3 5 Daily Care No 99MBB079A Set up the SJ 201P attaching detaching the drive unit detector and cable connection etc according to the feature of the workpiece to be measured Select either the AC adapter or built in battery as the power supply Modify the measurement conditions as necessary For information about measurement conditions that can be modified refer to the next page Calibration is a means of adjusting the detector gain so that the SJ 201P can yield correct measurements This can be easily performed by measuring a supplied precision roughness specimen Measure the roughness specimen and display the result Measurement results can be saved printed outputted as SPC data and communicated with a personal computer via RS 232C interface After measurement store the SJ 201P safely by detaching the drive detector unit etc Recharge the built in battery as required Not necessary to Se perform regularly 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 R
111. meter display refer to W Outline of the parameter setup function described previously No 99MBB079A 4 MODIFYING THE MEASUREMENT CONDITIONS Operating procedure In the measurement mode press the MODE ESC key gt 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 Count level for Count level for Pc or Sm not set Pc or Sm set lt Sequence B gt PARAMETER n ENT Press the n ENT key Specify the unit of the count level for Pc or Sm Each time the CUTOFF N or H key is pressed the unit of the level toggles between and um uin 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 CUTOFF1 J or Or 5 4000 in at 1 pin increments REMOTE TIP For information on how to enter a numeric value refer to 2 2 Key Operation to Enter Numeric Values n ENT 4 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 n ENT Therefore if the Sm is selected Pc is displayed
112. n 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 J Connection cable Hook O No 99MBB079A 1 19 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 1 20 No 99MBBO079A 1 SJ 201P OVERVIEW E 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 W
113. nd 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 CAL STD RANGE key TMS n ENT key TOL CUST l MODE ESC CURVE ea ea Free Correspondence between the surface roughness standards and their notations on the display eae Ness Displayed notation JIS 01 TIS JIS 94 nJIS JIS 82 a DIN din ISO ISO ANSI AnSI No 99MBB079A 4 S 1 1 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 N key or H key until the desired surface roughness standard appears on the LCD Each time the key is pressed the display changes as follows JIS lt gt oJIS lt gt nJIS lt gt din lt gt ISO lt gt AnSI Press the n ENT key if the desired Standard is selected This accepts the selected surface roughness standard 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 Ch
114. nformation about the connection of the SJ 201P and DP 1VR refer to 6 4 1 Connecting the SJ 201P and DP 1VR 2 Before performing measurement or calling the saved data set the measurement result output to SPC output 0 or SPC output and save 2 LHK N 4 H lt Set the measurement ARON 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 3 Perform measurement or call the saved data TIP For information about measurement refer to Chapter 3 MEASUREMENT OPERATION e 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 Z E 1 uim 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 5x5 4 Press the PARAMETER key of the SJ 201P until the objective parameter for output is displayed PSs Ra wee 4 tlm POWER START PARA et PARAMETER key DATA STOP METER No 99MBBO079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS No 99MBB079A 5 Press the POWER DATA key of
115. number then press the REMOTE 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 magnifications that can be set for vertical magnification and horizontal magnification along with each magnification display Vertical magnification Horizontal magnification es ee Print magnification ae 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 5E4 50000 Ants Automatic setup of the 1E5 100000 optimal magnification m NOTE setup for the optimal magnification E Display and operation keys 6 18 Vertical magnification 7 mode ia Vertical magnification A cfd display ls Cn au tt POWER START PARA Horizontal DATA STOP METER magnification display CL st E CUTOFFT Key RANGE ENT PA Mam ee WI SN T lt J lroucusr MODE ES EN MODE ESC Key Each vertical and horiz
116. o 99MBBO079A 7 baud rate setting mode n RS 232C baud rate display START STOP POWER DATA PARA METER gt L CAL pn sm RANGE n ENT CUTOFF REMOTE tT lt a CURVE FILTER TOL CUST aie Key MODE ESC sidst Key Setting procedure Press the MODE ESC key several times in the measurement mode until SPD RS 232C baud rate setting mode is displayed gt The RS 232C baud rate setting will flash on the LCD Press the CUTOFF N key or H 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 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 mow 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
117. on 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 Smi m A 2 i wef i k Tia Count level AM ATY AWN at a M 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 profile 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 x 23 10 5 11 Material ratio of the profile mr c tp material ratio of the profile 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
118. on characteristic is shown in figure below 100 0 80 70 4 5 50 ae 1 10 a 30 J 8 8 20 J 15 5 p S S 29 g 10 E a7 4 25 amp 5 p 30 2 0 1 02 03 05 07 1 2 3 5 7 10 Ac Transmission characteristic of PC50 Gaussian Ac_ Transmission characteristic H A 1 e x n2 F where Q TT 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 x 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 deviations 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 f Di Fo y N fo o 0 20 um cm x 50000 0 20 um cm x 50000 y O OJ O OJ Ne Ne Ne W Ne 500 00 um cm x 20 500 00 um cm x 20 Low pass filter HPF PC HPF 2RC S S
119. ontal magnification has been factory set to Auto automatic Horizontal magnification setting mode ls _ m Cn l hal 1 POWER START PARA DATA STOP METER CT gt n STD RANGE ENT CURVE CUTOFF REMOTE FILTER TOL CUST K MODE E No 99MBB079A 6 SAVING OUTPUTTING COMMUNICATING THE MEASUREMENT RESULTS E Setting procedure Procedure for setting a vertical magnifica tion 1 x MODE ESC 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 H 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 lt gt 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 wr 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 CUTOFFT 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 displaye
120. piece caused by the detector tip interfering with the workpiece by retracting the detector IMPORTANT gt 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 The SJ 201R cannot use the retraction function due to the front escape type E Retracting the detector Z Drive unit Detector t Retracted position Path of detector E Detector retraction procedure NOTE The retraction function will not work while the power is on or when the SJ 201R is used When the power is off press the POWER DATA key while START STOP holding down the START STOP key POWER DATA This retracts the detector During retraction will be displayed on the LCD NOTE lf the AC adapter is used or if the auto sleep function is set to OFF the power is turned off Press the REMOTE lt key to turn off the power With auto sleep set to ON if key operation is not performed for more than 30 seconds after the detector retraction the power turns off with the auto sleep function 3 18 No 99MBB079A 3 MEASUREMENT OPERATION Canceling detector retraction START STOP While the detector is in retraction press the START STOP key gt The detector returns to the position it was in before retraction started While the detector is being moved will be
121. r 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 the 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 ES arias ia 3 This operation does not need if the print item i Set the print magnification is set to Measured profiles are not printed i gt See 6 3 4 Setting the print magnification Set the print language See 6 3 5 Setting the print language Change the print items as required Change the print language as required 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 Press the POWER DATA key to print Print the m rement results or sav t the measurement results or saved data the measurement results or saved data See 6 3 2 Printing the measurement results or saved data Routine operation Occasional operation
122. rameters 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 13 lt Sm lt 40 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 Cutoff length Ac Evaluation length n Ra Ra lt Ras 0 02 lt Ras 0 8 lt Ra lt 0 10 lt Ras 4 lt Ra lt 2 0 lt Ras 80 lt Ra lt 10 lt Ra 400 lt Ra No 99MBB079A 0 02 um 0 8 uin 0 10 um 4 uin 2 0 um 80 min 10 um 400 min um uin 0 08 mm 0 003 in 0 25 mm 0 010 in 0 80 mm 0 03 in 25 mm 0 10 in 8 0 mm 0 3 in 0 40 mm 0 016 in 1 25 mm 0 05 in 4 0 mm 0 16 in 12 5 mm 0 5 in 40 mm 1 6 in 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
123. retaining plate 7 2 No 99MBB079A 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 inside 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 NOTE 5 Remove the battery pack from the display unit Built in battery pack 6 Place a new battery pack inside the display unit 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 No 99MBB079A NOTE sections of the display unit when fitting the lower section to the upper section Cable or display unit breakage may result 8 Couple the bo
124. rom the escape status and moves to the measurement start position gt MODE ESC gt After the escape status has been released the detector stylus position is displayed Press the POWER DATA key gt The current stylus position is set to Oum Mount the supporting legs so that the detector stylus position is in the vicinity of Oum with the processing unit remains in the same state A Press the MODE ESC key to return to the measurement mode restoring the escape status 3 20 No 99MBBO079A 3 MEASUREMENT OPERATION E Displaying the detector stylus position in the SJ 201P f Set the drive unit on a horizontal surface e g a glass sheet PARAMETER i With the power supply being off press the POWER DATA POWER DATA key while holding down the PARAMETER key The detector stylus position is displayed Displayed stylus position displacement About 2 to 400um POWER DATA Press the POWER DADTA key gt The current stylus position is set to Oum NOTE When the POWER DATA key is pressed the SJ 201P sets the current stylus position to Oum and then displays the subsequent stylus positions as relative values As the result the minus sign will not be displayed Mount the supporting legs so that the detector stylus position is in the vicinity of Oum with the processing unit remains in the same state Ne YS As PARAMETER Press the PARAMETER key to return to t
125. sa oa E l cS POWER DATA START PARA STOP METER CAL STD RANGE CUTOFF T Co 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 displayed 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 N key or H 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 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 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 sa
126. sonal 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 Auto sleep setup mode SLP Sets the auto sleep function to ON OFF in use of the built in battery No 99MBBO079A 2 OUTLINE OF THE SJ 201P FUNCTIONS AND KEY OPERATIONS E Relationship between the operation modes and available keys No 99MBB079A Symbol Boat Related Operation mode on LCD Key for mode switching section Calibration mode CAL CAL STD RANGE 3 3 2 Surface roughness standard setup mode STD CAL STD RANGE 4 6 Measurement range setup mode RAN CAL STD RANGE 4 5 Measured profile setting mode CRV CURVE FILTER TOL CUST 4 7 Filter setup mode FIL CURVE FILTER TOL CUST 4 8 GO NG judgment function set
127. splayed 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 OPERATION 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 Rg 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 LEP is displayed as shown below If there is no peaks and valleys a display of L P results LEP bs ihs Rz Rz cece oo ALI Dum LTI No 99MBB079A 3 s 1 7 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 work
128. ssed 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 Return data to RDCON command Header data Pata ee ee ee EM R The contents of 1 2 above follow 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 0 25mm 01in 0 8mm 03in 2 5mm lin x 1 3 x3 5 x5 ECL P 2 R 4 DIN4776 2RC75 2 PC75 3 PC50 4 None JIS 82 2 JIS 94 3 DIN 4 ISO 5 ANSI 7 JIS 01 350um 14000uin 100um 4000uin 50um 2000uin 10um 400uin Auto None None 0 25mm s 01in s 0 5mm s 02in s WN re PRWNE 1 mm 2 in mm FEE E in TEk 2k k kkk Number of data pieces that can be transmitted 8 numeric value unit Unit mm uin EER REN Two parameters U CBR RRR IE RRR ARR U Ekk k L CBR RRR to 60 second eK File No 01 to 20 Spaces 0 Not included 1 Included Spare 14 Pc setting value is left justified and padded with
129. sssersrnnnnnnssnesrrtttnnnnnnnnneenrnnennn nnn 10 27 10 5 23 Measuring VOIUME VO srece ia eRe e a eee 10 28 SERVICE NETWORK vi MEMO vil No 99MBBO79A SJ 201P OVERVIEW 1 1 Outline of the SJ 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 RS 3 The electrical signals are subject to various calculation processes workpiece surface 1 The detector stylus traces the SJ 201P measurement surface DP 1VR optional 4 The calculation results measurement Workpiece p results are displayed on the LCD Printer Prints the measurement results Optional and saved dat
130. t on the drive detector unit Drive unit Nosepiece mounting screws D eo Support feet mounting groove Side view Aen 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 8 No 99MBBO079A E Name of each part on the display unit 5 rower START PARA DATA STOP METER E a RANGE ENT CURVE pore oe Fisica TOLICUST MODE ESC 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 START STOP key Start Stop key PARAMETER key Parameter key CAL STD RANGE key Calibration Standard Range key n ENT key n Enter key CUTOFF T key Cutoff Increment key REMOTE lt key Remote Digit shift Power off key 1 SJ 201P OVERVIEW 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 Settin
131. ted on the LCD Switching objective Moving to the calibration mode parameter of display i Moving to the surface roughness standard setup mode STD Moving to the measurement a AN range setup mode RAN e Power off Shifting the digit place for Accepting the entered entering a numeric value numeric value Fae L if a numeric value is entered 2 0000 POWER START PARA 0000um Switching the cutoff length DATA STOP R Switching the number of sampling 9 25 lengths switching to the arbitrary f evaluation length input mode T cursor key STD n if the number of sampling Count up of numeric value RANGE ENT lengths is set e Switching the setup item er ee Fitter x5 T lt J Locust MODE n t ESC Moving to the measured i profile setting mode mmi inch conversion uin cursor key Moving to the filter setup mode Count down of numeric value Tal ROR FIL e Switching the setup item This is only possible if one of the parameters Pc Sm and mr has been set Moving to the GO NG judgment function setup mode Moving to the parameter calculating condition Moving to the calibrating setup mode condition setup mode Moving to the parameter a Moving to the traverse Moving to the measurement Moving to the vertical speed setup mode result output
132. ter desired to or be set is displayed Each time either key is pressed the filter to be set is switched in the order of Pc50 lt Pc75 lt gt 2cr When the filter to be set has been set press the n ENT key to load the filter n ENT lt 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 4 16 No 99MBB079A 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 32 or efor 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 function 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 Rg E
133. that secure the rear cover of the SJ 201P 2 Remove the cover SJ 201P Rear cover 6 28 No 99MBB079A 6 SAVING 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 RS 232C baud rate setup mode LI RS 232C band rate display START STOP POWER DATA n STD SB ENT ea ea U PARA METER n ENT key 4 2 IS fo 5 4 MODE ESC key No 99MBB079A Operating procedure Press the MODE ESC key several times in the measurement mode until SPD is displayed gt This enters the RS 232C baud rate setup mode Press the CUTOFFT key or J key Ea
134. the SJ 201P or the DATA button on the DP 1VR Data processor DP 1VR a b 09 Q I x wn LI hum j an ly 1 START STOP PARA METER POWER DATA A POWERON Key DATA Key The measurement result or saved data will be outputted from the SJ 201P to the DP 1VR TIP For the statistical processing operation of the measurement result see also the DP 1VR 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
135. ting 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 R PROFILE VER 1 0um cm X10K HOR 200 0um cm X50 Mitutoyo SJ 201P R PROFILE AC 0 8mm N 3 BAC 100 DEPTH 0 Lmr c a 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 7 item setting mode E t INI JRN N f ONT I LILILI l 7 t POWER START PARA DATA STOP METER ST n RANGE ENT l MODE ESC REMOTE amp key CUTOFFT key key CUTOFF REMOTE CURVE TN fate P Niven key 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 Pr
136. tio 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 FE aly a a slice level Rvk S 0 Mr2 100 mr 10 28 No 99MBBO079A SERVICE NETWORK M M M M z z z M M M itutoyo Am erica Corporation Ilinois RepairService 958 Coporate Byd Auma L 60504 U SA EL 630 820 3334 FAX 630 820 2530 ichigan Repair Service 5001 Fie M iE Rd P mouth M148170 USA 1 734 459 2810 FAX 734 459 0455 os Angeles Repair Service 925 EastG ak Ave C ty of hdustty CA 91745 USA L 626 961 9661 FAX 626 333 8019 rAdvanced TechnicalSupport Service Solution Center hdiana EL 17 577 6070 FAX G17 577 6080 Solution CenterM assachusetts EL 978 692 7474 FAX 978 692 9729 3 be A z H zj Hee yO 1S iz M Solution CenterNorth Carolma TEL 704 875 8332 FAX 704 875 9273 itutoyo Canada he 2121 M eadowvak Bid M ssisauga Ont L5N 5N1 CANADA TEL 905 821 1261 to 3 FAX 005 821 4968 itutoyo SulAm ericana Ltda AV Jodo Carbs da S iva Bowes 1240 C EP 04726 002 Santo Am aw P O Box 4255 S o Paub BRASIL TEL 011 56
137. tion 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 Amplitude igs Amplitude transmittance at the cutoff Name Paes Phase characteristic characteristic wavelength 2RC 75 2RC Without phase compensation 75 PC 75 2RC Phase compensation type 715 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 in figure below 100 0 80 70 J 5 50 10 w 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 g 9 PC50 Gaussian The transmission characteristic is approximately 11 6dB oct and the amplitude transmit tance at the cutoff length is 50 The transmissi
138. 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 i length setup mode D Toc F rT N 7 Ila we Z x POWER START PARA DATA STOP METER a s RANGE ENT Dike ae fae Etiek n ENT key FILTER TOL CUST MODE MODE ESC key No 99MBB079A 4 E 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 N key or H key D Each time the key is pressed the display toggles between On and OFP 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 n ENT Press the n ENT key This accepts the switched setting lt gt The measurement mode is restored 4 8 No 99MBB079A 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 measurem
139. toyo SchweizAG Stenackerstiasse 35 8902 Umorf Zurch SW TZERLAND TEL 01 7361150 FAX 01 7361151 Mitutoyo U K Ltd Jouk Road W estPontBusness Park Andover Ham pshie SP10 3UX UNTED KNGDOM TEL 01264 353123 FAX 1264 354883 M itutoyo Asia Pacific Pte Ltd R egionalH eadquarters 24 Kalbng Avenue M iutoyo Buiding S NGAPORE 339415 TEL 6294 2211 FAX 6299 6666 M itutoyo Malaysia Sdn Bhd Mah Sng hteguated dusthlPar 4 Jahn UtamU5 4 Sectbn U5 40150 Shah Ahm SebngorDamlEhsan MALAYSA TEL 60 3 78459318 FAX 60 3 78459346 M iutoyo Thailand Co Ltd No668 Moo7 Chaengwattana Rd Anusaoware Bangkaen Bangkok 10220 THA LAND TEL 02 5216130 to 5 FAX 02 521 6136 Representative O ffice Indonesia TEL 62 21 837 93765 FAX 62 21 837 93768 Vietnam Go ChiM mh City TEL 08 910 0485 to 6 FAX 8 910 0487 Vietnam anoi TEL 04 934 7098 FAX 04 934 7072 Philippines TEL 02 842 9305 FAX 2 842 9307 M itutoyo South Asia Pvt Ltd C 122 0khh IhdustralArea Phase New Dehil10 020 NDA TEL 91 11 26372090 FAX 91 11 26372636 M iutoyo Tawan Co Ltd 5th FL No123 W u Kung FistRoad W u Ku hdustralPark TapeiHsin TAWAN ROC TEL 02 2299 5266 FAX 02 2299 2358 M itutoyo Korea Corporation KOCOM Builng 2F 260 7 Yeom Chang Dong Kang Seo Gu Seoul 157 040 KOREA TEL 02 3661 5546 to 7 FAX 02 3661 5548 Mitutoyo Being Liaison O ffice 905 Being Fortune BHg No5 Dong Sanhuan BeiLu Chaoyang D strct Beting 100004 PR CHNA T
140. ttom 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 T UNLOCK gt tomm O m pannan L gt Ta Drive detector unit retaining plate MEMO 7 6 No 99MBB079A E Troubleshooting 1 3 Symptom Error display TROUBLESHOOTING 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 Battery switch is set to OFF Set the battery switch to ON recharged The battery has deteriorated Replace the battery pack Power supply is put in the OFF Auto sleep Press the POWER DATA key after connecting the mode AC adapter The capacity of
141. up mode TOL CURVE FILTER TOL CUST 4 9 Parameter setup mode CUS CURVE FILTER TOL CUST 4 10 Parameter calculating condition setup PAR MODE ESC 4 10 mode Traversing speed setup mode TSP MODE ESC 4 11 Pre travel post travel length setup mode TRA MODE ESC 4 4 RS 232C baud rate setup mode SPD MODE ESC 6 3 1 Measurement result output setting mode DAK MODE ESC 6 1 Saved data call delete setting mode RMR MODE ESC 6 2 2 Print item setting mode PRN MODE ESC 6 3 3 Vertical magnification setting mode VER MODE ESC 6 3 4 Horizontal magnification setting mode HOR MODE ESC 6 3 4 Print language setting mode LAN MODE ESC 6 3 5 Calibrating condition setup mode CAL MODE ESC 4 1 2 Auto sleep setup mode SLP MODE ESC 3 2 2 Press POWER DATA while simultaneously holding Default value restoration mode INI down PARAMETER and START STOP during 4 1 3 auto sleep ae Press POWER DATA while holding down RS 232C communication mode RMT REMOTE v during auto sleep 6 5 Retraction Press POWER DATA while holding down START STOP during auto sleep OFF Detector retraction mode 3 4 4 ON Canceling retraction Press START STOP if the detector is retracted and the power is on SJ 201P With the power supply being off in auto sleep press the POWER DATA key while holding down the Detector position display mode POS PARAMETER key 3 4 5 SJ 201PR MODE ESC E Functions and how they are represen
142. urement 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 The SJ 201P power supply cannot be turned on due to low level power of the built in battery 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 Display and operation keys CUTOFFT Key W J Key ME No 99MBB079A PINAL 3 FEMI 3 N t 7 7 iy ez N POWER START PARA DATA STOP METER ET i STD RANGE FILTER TOLICUST MODE ESC MN Number of cases of saved data a data call and delete setting mode r Data number to be called n ENT P eal a PTER n ENT Key MM imopeesc Key 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 N key or H 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 cont
143. utions to get the most of the instrument and to attain high accuracy for long time This instrument has a sharp stylus at the edge of the detector Take care not to be injured 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 C 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 me
144. vate 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 one time transfer size of the data call command as one point If sts NGO2 Then Textl 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 Textl 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 R 33 PKK K K K K KK K K K K K K K K K K KK K K K K K K K K K K KK K K K K K K K K K K K f Issue the Send Command x PEKE K KE K 2s KE 2s K K K K K k K K K K K K K K K K K K K K K K KK K K K KKK K K K ok K Private Sub CMD_SEND send_cmd As String Dim d d send_cmd Chr 13 MAComm1 Output d End Sub DKK K K K K KK K K K K K K K K K K KK K K K K K K K K K K KK K K K K K K K K K K K Receive the Status fe 2s ofs K ofc K K K K K of ois K K K K K K oie K K K K K K K K K K K K KK K K K K KK K K ok ok K 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
145. y 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 are 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 oes 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 4 a 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 ee 1 E Display and operation keys CUTOFFT Key _ E Operating procedure MODEESC YS Measurement results output setting mode Output setting display l HMHK

Surface Roughness Tester

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