Millimar C 1208 Operating Instructions Manual Download Page 1

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Mahr GmbH, Standort Esslingen, Reutlinger Straße 48, 73728 Esslingen

Tel. +49711 9312-600, Fax +49 711 9312-756 [email protected], www.mahr.de

Operating Instructions

3723047

Millimar C 1208 /C 1216 / C 1240

.11

016

Summary of Contents for C 1208

Page 1: ...hr GmbH Standort Esslingen Reutlinger Stra e 48 73728 Esslingen Tel 49711 9312 600 Fax 49 711 9312 756 mahr es mahr de www mahr de Operating Instructions 3723047 Millimar C 1208 C 1216 C 1240 08 11 20...

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Page 3: ...on environment Permitted use is subject to compliance with all published information relating to this product Any other use is not in accordance with the per mitted use The manufacturer accepts no lia...

Page 4: ...necessary Mahr GmbH carries out the redemption and disposal of its electrical and electronic products in accordance with legal requirements Please contact your local service representative Mahr GmbH...

Page 5: ...pter 100 V 240 V 50 Hz 60 Hz If they do not match the instrument may not be connected under any circumstances 5 The instrument may only be connected to a grounded power socket which complies with the...

Page 6: ...downloaded from www mahr de de Leistungen Fertigungs messtechnik Produkte Confirmation of traceability We declare under our sole responsibility that this product is in conformity with standards and te...

Page 7: ...itivity of the probe connected to C2 to that of the probe connected to C1 28 6 Inputting settings for calculation and display of a feature 29 6 1 Setting the factor for correcting the indicated value...

Page 8: ...sure ment 55 13 Measured value memories 56 14 Using the serial interface RS 232 58 14 1 Selecting the interface protocol 58 14 2 Selecting the data transfer format 60 14 3 Selecting the handshake 61 1...

Page 9: ...e use of digital control inputs and outputs 74 15 4 Analog output C 1216 C 1240 only 75 15 4 1 Selecting the feature to be indicated 75 15 4 2 Setting the sensitivity of the analog output 77 16 Restor...

Page 10: ...is completed the word DEUTSCH flashes 5 Use DATA and MASTER to select the ap propriate display language Deutsch Eng lish Fran ais Espa ol Italiano Portugu s Svensk The selected setting can be changed...

Page 11: ...function level Changing numerical values for parameter settings To do this select the appropriate parameter for the numerical value as described above and press the MENU key An algebraic sign now beg...

Page 12: ...10 Mahr GmbH Millimar C1208 C1216 1240...

Page 13: ...the acquisition of maximum minimum and mean values over a certain period of time mea surement period At the end of the measure ment period these values are used to calculate the features which are the...

Page 14: ...g unit indication of whether the displayed value is a maximum minimum aggre gate or differential value and indication letter T that the measured value memory is active if applicable It also displays t...

Page 15: ...s will change to 0 i Press the START key to stop entry of numerical values The numerical value that has been entered flashes Press the START key again to adopt the numerical value If the DATA key is p...

Page 16: ...y after switching on the unit initializes the instrument restoring all the original factory settings This is indicated by INITALL appearing on the display Hold down the ESC key when switching on Milli...

Page 17: ...This means that the display range depicts the range between the lower and upper tolerance limit This can be used with the analog display to quickly identify where the current measured val ue lies in...

Page 18: ...MM to the SELECT key If SELECT is pressed in measuring mode the function assigned to memory location 1 is dis played Continually pressing SELECT scrolls through the other functions saved to the key P...

Page 19: ...ode START This key is used to select settings or set numeri cal values in the catalog of functions and pa rameters The most recently selected settings and numerical values flash Press the START key ag...

Page 20: ...QA programs see Chapter 14 Using the serial interface RS 232 Parallel interface rear side of Millimar The 25 pin interface marked with I O enables data to be transferred to and from other instru ments...

Page 21: ...nguage The information functions and settings that ap pear on the Millimar display are available in the following languages German English French Spanish Italian Portuguese Swedish The appropriate lan...

Page 22: ...A and MASTER keys to select the new contrast 16 13 1 0 i The highest contrast setting is 16 and the lowest 1 When 0 is selected the display be comes blank This setting is not recommended 8 Press START...

Page 23: ...again The setting DISPLAY 4 1 is displayed 4 Use the DATA and MASTER keys to select the setting UNIT 4 4 5 Press MENU again The current unit of mea surement flashes 6 Use the DATA and MASTER keys to...

Page 24: ...ated 7 Use the DATA and MASTER keys to select the new display format The options are mm m inch ooo oo ooooo o oooo ooo ooo ooooo o o ooooo ooo oooo ooooo oo o ooooo5 o ooooo o oooooo 8 Press START The...

Page 25: ...E 4 1 1 is displayed 5 Press MENU again The setting 1 FEAT is displayed 6 Use the DATA and MASTER keys to select the feature display mode The options are 1 FEAT One feature from one static or dynamic...

Page 26: ...ns and parameters using the ESC MASTER DATA and MENU keys and carry out the settings as required i If the 2 FEAT or AUTODET mode has been se lected changes will have been applied to the standard displ...

Page 27: ...ng instru ment 2 Fit a setting master or a workpiece of known size into the measuring instrument 3 Press the TEST key The measured value transmitted by the probe across channel C1 is depicted on the s...

Page 28: ...iations caused during production These variations are usually less than 0 5 Deviations such as this can be tolerated for many measuring tasks In these instances there is no need to align sensitivity H...

Page 29: ...lue 9 Use the MENU DATA and MASTER keys to set the numerical value displayed to the negative value of the nominal value adjuster and accept it with START 10 Set the nominal value adjuster to the nega...

Page 30: ...two probes are being used and if the measured values from both probes are interlinked the sensitivity of the probe connected to C2 must be aligned to that of the probe con nected to C1 However alignm...

Page 31: ...contact is made with the workpiece via a lever with a lever ratio other than 1 1 the indicated value is distorted in proportion to the lever ratio If there is a lever ratio of 1 5 point of contact on...

Page 32: ...and numerical value have been set as required press the START key This terminates the process and the set value flashes 6 Press the START key again to adopt the flashing value as the current setting...

Page 33: ...itive if C2 C1 it is negative C2 C1 Difference between the raw val ues If C2 C1 the difference is positive if C2 C1 it is negative C1 C2 The difference between both inverted raw values from the probes...

Page 34: ...rmula is contin uously displayed throughout the measurement period MAXIMUM The largest measured value maximum value is continu ously displayed throughout the measurement period The indicated value onl...

Page 35: ...g FEAT 2 is displayed 2 FEAT must have been set under SETTING DISPLAY FEATURE 4 1 1 11 Press the MENU key again FACTOR 2 1 is displayed 12 Use the DATA and MASTER keys to select FNCTION 2 2 13 Press t...

Page 36: ...inal value is 500 m 5 m are automatically added to the raw value of each workpiece measurement before the measurement result is displayed The probe s characteristic curve therefore un dergoes a parall...

Page 37: ...R MIN 2 Actual value of MSTR MIN 3 Computed situation of the curve 4 Corrected situation of the curve after the MSTR MIN measurement 5 Deviation between the nominal and actual value of the MSTR MIN me...

Page 38: ...alog of functions and parameters using the ESC MASTER DATA and MENU keys and carry out the settings as required 8 2 Entering the nominal master value for a one point master measure ment The dimensions...

Page 39: ...master value for a two point master mea sure ment The dimensions of master workpieces usually deviate only fractionally from the required nomi nal size The actual size of the master workpiece must be...

Page 40: ...ominal value for the smaller master as described in section Changing numerical values for parameter settings of Chapter 0 11 Press the START key to adopt the flashing nominal value of the smaller mast...

Page 41: ...out a two point master measurement 1 If necessary return to the standard display elements 2 Insert the smaller master into the measuring instrument 3 Press the MASTER key The master nominal value of...

Page 42: ...e as the current setting The dis play then returns to the catalog of functions and parameters item TOLER 1 4 2 If at this point either the MASTER or DATA key is pressed instead of START the display re...

Page 43: ...uired press the START key This terminates the process and the set value flashes 14 Press the START key again to adopt the flashing value as the current setting The dis play then returns to the catalog...

Page 44: ...he MASTER and DATA keys to select WARN 1 4 4 6 Press the MENU key The current value of the upper warning limit is displayed under WARN with a flashing algebraic sign 7 Change the algebraic sign and nu...

Page 45: ...her the MASTER or DATA key is pressed instead of START the display returns to the numerical value setting stage cf point 11 The indicated numerical value can be changed again 15 If no further settings...

Page 46: ...to select the set ting T YELLW 1 4 1 1 2 8 Press START to adopt the selected setting TOLER 1 4 1 1 is displayed again 9 Press the MASTER key TOLER 1 4 1 2 is displayed 10 Select the color T RED or T...

Page 47: ...lues for parameter settings in Chapter 0 A negative value can also be set for the up per plausibility limit However care should be taken when setting the lower plausibility limit that the lower value...

Page 48: ...MENU keys and carry out the settings as required 10 Setting parameters for recor ding measured values 10 1 Setting filter parameters The signals from the probes can be filtered to avoid interference c...

Page 49: ...tings are to be made in the catalog of functions and parameters press the START key The standard display ele ments appear If further settings are necessary navigate to the appropriate point of the cat...

Page 50: ...ence of measurements and breaks is ended on pressing the START key Press the START key to end the sequence of single measure ments and pauses The T which is indicated in the bottom line of the display...

Page 51: ...splay then returns to the catalog of functions and parameters item CYCLE 3 1 3 If at this point either the MASTER or DATA key is pressed instead of START the display returns to the numerical input sta...

Page 52: ...nimum value is displayed However the display only changes when a new minimum value has been calcu lated or when the previous minimum value has been saved by pressing START and a new mea surement initi...

Page 53: ...tting PROCESS 3 3 Press the MENU key MEASURE 3 1 is dis played 4 Press MENU again MEAS MOD 3 1 1 is displayed 5 Use the DATA and MASTER keys to select the setting DELAY 3 1 4 6 Press the MENU key DELA...

Page 54: ...t be carried out Activating password protection 1 Press the MENU key The catalog of func tions and parameters item FEATURE 1 is displayed 2 Use the DATA and MASTER keys to select the setting SETTING 4...

Page 55: ...ty of the probe is assigned as follows C1 or C2 connection formula and retracting measuring bolt The numerical value increases the pointer on the scale moves to the right In other words the dis play m...

Page 56: ...lock master and insert the workpiece into the measuring device 5 Press START The thickness of the workpiece is displayed 12 2 Performing a differential measure ment The height of a step is to be measu...

Page 57: ...X MIN 1 2 4 FORMULA 1 3 C1 1 3 1 TOLER 1 4 2 000 0160 TOLER 1 4 3 000 0000 NOMINAL 1 5 000 0000 MASTER 1 8 MSTR MAX 000 0000 MENU PROCESS 3 MEASURE 3 1 MEAS MOD AUTOM 3 1 1 2 Measuring sequence 1 Adju...

Page 58: ...ent Dynamic measurements are often performed on axis symmetrical workpieces For example when measuring a rotating shaft various features of the workpiece can be derived from the saved values MAX MIN R...

Page 59: ...nds and the desired feature is calculated from the saved data and displayed 2 By entering a specified period of time The measurement period during which data in the measured value memory is updated is...

Page 60: ...d ceases data transfer with CR LF especially common with handheld measuring de vices In order to transfer data via the serial interface RS 232 the interface has to be set configured to user requiremen...

Page 61: ...signal to the Millimar on the reception line As soon as the configuration is complete the D 1000 S reinstates the interface protocol selected by the user When the connected PC or pro grammable control...

Page 62: ...catalog of functions and parameters using the ESC MASTER DATA and MENU keys and carry out the settings as required 14 2 Selecting the data transfer format The data transfer format determines the num...

Page 63: ...handshake Specify whether the control signals for data flow control between asynchronous devices should be sent over additional lines parallel to the data lines hardware handshake or whether the sig...

Page 64: ...ameters using the ESC MASTER DATA and MENU keys and carry out the settings as required 14 4 Selecting the transfer rate Specify the rate in bits per second at which data is to be transferred The trans...

Page 65: ...MANUAL Measurement results are trans ferred as required by pressing the DATA key AUTOM Measurement results are trans ferred immediately following each measurement SCANN Measurement data is sent dur i...

Page 66: ...nd not from the computer PROTOCL MARTALK M1240 OPTORSD OPTORSS ASCII FORMAT 8N1 HANDSHK XON XOF BAUD 9600 SEND AUTOM 14 6 1 Interface configuration for data transfer to a printer MSP2 printer from Mah...

Page 67: ...urement PC F3 CR Mil F3 CR Switching to basic status RESET PC R CR Mil R CR Starting master measurement PC Z CR Mil Z CR i The two point master measure ment is just started It must be ended by pressin...

Page 68: ...P91 Mn xxx xxx CR Mil P91 Mn xxx xxx CR Requesting the master value PC P8 Mn CR Mil P8 Mn xxx xxx CR Specifying the master value PC P8 Mn xxx xxx CR Mil P8 Mn xxx xxx CR Requesting the tolerance limi...

Page 69: ...AHR GMBH C1208 CR LF Requesting the software version number PC VER CR Mil n nn_ CR LF Requesting the measuring unit PC UNI CR Mil mm CR LF Requesting the serial number PC SER CR Mil xxxx xx CR LF Requ...

Page 70: ...xxx xxx Einheit CR LF i The data format matches that of the numerical measured val ue display No data is sent when the cata log of functions and parameters is open or during master mea surement MARTA...

Page 71: ...69 Mahr GmbH Millimar C1208 C1216 C1240 14 7 Connecting to a PC using a zero modem cable circuit diagram C 1208 C 1216 C 1240 Zero modem cable PC...

Page 72: ...4 5 The 3 digital control inputs enable various Millimar functions to be activated The alloca tion of the 3 inputs to specific functions can be adapted to suit to the measuring task using sev eral mo...

Page 73: ...ent OK A2 Signal Measurement outside warning limit A3 Signal Measurement outside tolerance MODE 3 A1 Signal OK A2 Signal Rework A3 Signal Reject MODE 4 Enables the Millitron 1840 SG control unit to be...

Page 74: ...urement period E2 Start signal for master measure ment E3 Takeover signal for master measure ment The functions can be assigned to the digital control inputs either via the Millimar or via the Windows...

Page 75: ...ssigned to one input the functions are triggered according to an internally specified sequence The following are possible functions START Start signal for measurement STOP Stop signal for measurement...

Page 76: ...5 6 8 9 11 OUT3 OUT3 OUT2 OUT1 OUT2 OUT1 IN3 IN2 IN1 IN1 IN2 IN3 Output Output Output Input Input Input 0 V 24 V SPC Cable 25 pin Sub D connector 12 7 20 22 23 24 21 25 4 5 6 8 9 11 12 Cable OUT3 OUT3...

Page 77: ...r Digitization of the probe signal arithmetical sig nal processing and output to the D A converter cause a certain delay between the input signal and the output voltage at the analog output Fig 12 Cir...

Page 78: ...he numerical mea sured value display will be out put ANALOG The feature indicated on the analog scale will be output The output voltage depends on the deflection of the pointer on the scale 10 Press S...

Page 79: ...e sensitivity of the anlaog output as required see section Changing numerical values for parameter settings in Chapter 0 i The sensitivity value to be en tered depends on the feature to be indicated D...

Page 80: ...storing the factory settings Pressing the ESC key immediately after switch ing on the unit initializes the instrument restor ing all the original factory settings This is indi cated by INITALL appeari...

Page 81: ...XD input Check the connection be tween the RS232 interface and external device e g computer printer program mable controller FRM FEH A two point master mea surement was selected even though a connec t...

Page 82: ...1208 4000 m 2000 m C 1216 C 1240 4000 m 2000 m 400 m 200 m Sensitivity adjustment range max deviation for chan 2 referred to chan 1 1 2 Resolution max C 1208 0 1 m C 1216 C 1240 0 01 m Cut off freque...

Page 83: ...current 2 7 mA 10 V 7 mA 20 V Delay until a function is triggered for 1 Feature 50 ms 2 Features 100 ms Auxiliary voltage 9 V max 100 mA Input pressure only C1208 PE C 1208 PE M 2 bar C 1208 PE F 2 1...

Page 84: ...served Specific service intervals are to be kept to depending on the range of applications Proof of regular main tenance can be one of the conditions for accepting any claims under the warranty Unless...

Page 85: ...value memory function 57 Adopt settings 17 Aggregate measurements 54 Algebraic sign 9 Aligning probe sensitivity 26 ANALOG setting for analog output 75 Analog display 12 Analog output 75 Circuit diagr...

Page 86: ...stomer Care Center 82 Customer Service 82 Cut off frequency 80 CYCLE 3 1 3 48 49 C 1208 1216 M T F 11 C 1208 PE 11 D DAC OFF 4 7 3 1 1 75 DAC OFF setting for analog output 76 DATA key 13 Data flow con...

Page 87: ...FNCTION 1 2 32 Footswitches 70 Forfeiting of warranty 2 FORMAT 4 6 2 60 FORMULA 1 3 31 Freely programmable key 16 Frequency of transfer 58 FRM FEH 79 G General 11 H Handshake selection 61 HANDSHK 4 6...

Page 88: ...etting 21 Move to higher catalog levels 14 MSTR MAX 37 MSTR MAX measurement 35 MSTR MIN 38 MSTR MIN measurement 35 N Navigating the catalog 9 Nominal master value for a one point master measurement 36...

Page 89: ...crolling in the catalog 13 SELECT assigning functions 16 Selecting a feature 32 Selecting the data flow control mode 62 Selecting the data transfer format 60 Selecting the display language 19 Selectin...

Page 90: ...ata 80 Temperature coefficient 81 TEST 17 TIMER 3 1 2 48 TOLER 1 4 1 1 color setting 44 TOLER 1 4 2 value setting 40 TOLER 1 4 1 2 color setting 44 TOLER 1 4 3 value setting 41 Tolerance setting the 4...

Page 91: ...n which the operator will move in the catalog of functions and parameters by pressing the respective keys Navigating the catalog Use the DATA and MASTER keys to display fur ther functions settings loc...

Page 92: ...num value MASTER PLAUS PLAUS num value num value FEAT 2 see FEATURE FEAT 1 TOLER TOLER WARN num value T RED T YELW T RED T YELW W GREEN W YELW num value num value num value MSTRMAX MSTRMIN num value...

Page 93: ...00 000 00 CONTR CONT 9 CONT 1 2 3 4 5 6 7 8 14 13 12 11 10 CONT 0 FILTER SAMPL S 21 SAMPL S 150 75 50 38 15 10 5 2 SAMPL S 1 LANGUAG DEUTSCH ENGLISH FRANC ITAL ESPANOL PORTUG SVENSKA UNIT MM INCH MICR...

Page 94: ...0 MODE 1 2 3 4 MODE 5 FEATR DAC OFF LINE 1 LINE 2 ANALOG FACTOR FACTOR num value CLR SEL CALIBR PASSWRD 0000000 CLEAR DELETE 4 4 6 4 7 4 8 4 9 4 6 1 4 6 2 4 6 3 4 6 4 4 6 5 4 7 1 4 7 2 4 7 3 4 8 1 4...

Page 95: ...93 Mahr GmbH Millimar C1208 C1216 C1240...

Page 96: ...www mahr com...

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