Renishaw plc RMP60V2 sensor for machine tools User Manual H 2000 5219 05 A RMP60 UG EN cvr

Renishaw plc sensor for machine tools H 2000 5219 05 A RMP60 UG EN cvr

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RMP60V2 User Manual

User Manual

Installation and user’s guideH-2000-5219-05-ARMP60 - radio machine probe

1ContentsEC declaration of conformity ........................... 2FCC declaration ............................................... 3Safety ............................................................... 3Installation and User’s guide ........................... 4Typical probe system withradio transmission ........................................... 5System performance ....................................... 6Operating envelope ......................................... 8RMP60 dimensions ......................................... 9Stylus weak link ............................................. 10Operating mode ............................................. 11Probe settings................................................ 12Multiple probe mode ...................................... 14Reviewing current probe settings .................. 16Changing probe settings ............................... 18RMP60-RMI partnership................................ 22RMP60 batteries ............................................ 24Battery life expectancy .................................. 26RMP60 shank mounting ................................ 28Stylus on-centre adjustment.......................... 29Stylus trigger force and adjustment .............. 30Diaphragm replacement ................................ 31RMP60M system ........................................... 33RMP60M dimensions .................................... 34RMP60M screw torque values ...................... 35Fault finding ................................................... 36Parts list ......................................................... 41Probe settings record table .......................... 44Contents

2EC DECLARATION OF CONFORMITYRenishaw plc declares that the product:Name: RMP60/RMP60MDescription: Radio machine probehas been manufactured in conformity with the following standard:BS EN 61326:1998/ Electrical equipment for measurement,control and laboratory use - EMC requirements.Immunity to annex A - industrial locations.Emissions to class A - (non-domestic) limits.and that it complies with the requirements of directive (as amended):89/336/EEC Electromagnetic compatibilityThe above information is summarised from the full EC declarationof conformity. A copy is available from Renishaw on request.Radio approvals

3 FCC DECLARATION (USA)FCC Section 15.19This device complies with Part 15 of the FCC rules.Operation is subject to the following two conditions:1. This device may not cause harmful interference.2. This device may accept any interferencereceived, including interference that may causeundesired operation.FCC Section 15.105This equipment has been tested and found tocomply with the limits for a Class A digital device,pursuant to Part 15 of the FCC rules. These limitsare designed to provide reasonable protectionagainst harmful interference when the equipmentis operated in a commercial environment.This equipment generates, uses , and can radiateradio frequency energy and, if not installed andused in accordance with the instruction manual, maycause harmful interference to radio communications.Operation of this equipment in a residential area islikely to cause harmful interference, in which caseyou will be required to correct the interference atyour own expense.FCC Section 15.21The user is cautioned that any changes ormodifications not expressly approved by Renishawplc, or authorised representative could void theuser’s authority to operate the equipment.SAFETYInformation for the userBeware of unexpected movement. The usershould remain outside of the full workingenvelope of probe head/extension/probecombinations.Handle and dispose of batteries in according tothe manufacturers recommendations. Use onlythe recommended batteries. Do not allow thebattery terminals to contact other metallicobjects.In all applications involving the use of machinetools or CMMs, eye protection is recommended.Refer to the machine supplier’s operatinginstructions.Information for the machine supplierIt is the machine supplier’s responsibility toensure that the user is made aware of anyhazards involved in operation, including thosementioned in Renishaw product documentation,and to ensure that adequate guards and safetyinterlocks are provided.Under certain circumstances the probe signalmay falsely indicate a probe seated condition.Do not rely on probe signals to stop themachine’s movement.

4WarrantyEquipment requiring attention under warrantymust be returned to your supplier. No claimswill be considered where Renishaw equipmenthas been misused, or repairs or adjustmentshave been attempted by unauthorised persons.Changes to equipmentRenishaw reserve the right to changespecifications without obligation to changeequipment previously sold.CNC machineCNC machine tools must always be operatedby competent persons in accordance withmanufacturers instructions.Installation and user’s guideCare of the probeKeep system components clean and treatthe probe as a precision tool.Patent noticeFeatures of products shown in this guide,and of related products, are the subject of thefollowing patents and/or patent applications:Installation and user’s guideEP 0390342EP 0652413EP 0695926EP 1373995EP 142550EP 1457786EP 2,945,709JP 3,126,797JP 2004-522,961JP 2004-279,417JP 2005-502,035US 5,040,931US 5,212,872US 5,279,042US 5,669,151US 6,941,671 B2US 2003-01799097WO 2004-057552WO 2004-090467

5Typical probe system with radio transmissionA workpiece set-up and inspection probe isin effect another tool in the system. A probingcycle may be included at any stage of themachining process.Typical probe system with radio transmissionCNC machining centre spindleTypical tool setting probeC N CmachinecontrolOptionalpower supply unitRMImounting bracketInterface unitCable Optionalpower supply unitWorkpieceRMIinterfaceProbe data is transmitted from the RMP60(or RMP60M) to the RMI via the radio link.The RMI converts probe signals into a formcompatible with the machine CNC control.RMP60inspection probeStylusProbe status LEDs

6Operating envelopeRadio transmission does not require line-of sightand will pass through very small gaps andmachine tool windows. This allows easyinstallation, either inside or outside the machineenclosure.Coolant and swarf residue accumulating on theRMP60/M and RMI may have a detrimentaleffect on transmission performance. Wipe cleanas often as is necessary to maintain unrestrictedtransmission.When operating, do not touch either the RMIcover or the probe glass window with your hand,as this will affect the performance.Operation in extremes of temperature will resultin some reduction in range.RMI positionThe probe system should be positioned so thatthe optimum range can be achieved over the fulltravel of the machine axes. Always face the frontSystem performanceRMP60 and RMP60M have identical user options and radio performanceSystem performanceNote: RMP60/M in radio-on configurationThe RMP60/M has a built-in hibernate mode(battery saving mode) that saves battery lifewhen the RMI is unpowered in radio-on(radio-off or time-off) configurations.The RMP60/M goes into hibernate 30 secondsafter the RMI is unpowered (or the RMP60 isout of range).When in hibernate, the RMP60/M checks for apowered RMI every 30 seconds. If found, theRMP60/M goes from hibernate to standby,ready for radio-on.cover of the RMI in the general direction of themachining area and the tool magazine, ensuringboth are within the operating envelope.To assist in finding the optimum position of theRMI, the signal quality is displayed on an RMIsignal LED.

7Probe repeatabilityMaximum 2 Sigma (2σ) value.Repeatability of 1.0 µm (40 µ in) is valid for atest velocity of 480 mm/min (1.57 ft/min) at thestylus tip, using a stylus 50 mm (1.97 in) long.RMP60 IP rating IPX8RMP60 weight (without shank)Without batteries 855 g (30.16 oz)With batteries 901 g (31.79 oz)RMP60M weight (without shank)Without batteries 690 g (24.34 oz)With batteries 736 g (25.95 oz)Max spin speedRMP60 1000 rev/minRMP60M Dependent on configurationRMP60RMP60MRMIStorageNormaloperatingSystem performanceEnvironmentTemperature-10 °C to 70 °C(14 °F to 158 °F)5 °C to 50 °C(41 F° to 122 °F)

8Operating envelopeOperating envelopeRMP60 probe + RMIRMP60 and RMI must be within each other’soperating envelope. The operating envelopeshows line-of-sight performance, however radiotransmission does not require line-of-sight aslong as any reflected radio path is less thanthe 15 m (49.2 ft) system operating rangeRange metres (feet)OPERATING AND SWITCH ON/OFFAlways face the front cover of the RMI in thegeneral direction of the machining area andthe tool magazine, ensuring both are withinthe operating envelope.75°60°45°30°15°0°15°30°45°60° 75° 90° 75°60°45°30°15° 0°15°45°60°75° 75°60°45°30°30°45° 60° 75°10 (33)15 (49)5 (16)5 (16)10 (33)15 (49)15°0°15°30°5(16)10(33)15(49)

9RMP60 dimensionsRMP60 dimensions dimensions mm (in)STYLUS OVERTRAVEL LIMITSStylus length50 (1.96)100 (3.93)±X / ±Y21 (0.82)37 (1.45)Z11 (0.43)11 (0.43)A range of probeready shanksare availablefrom Renishaw18°18°19 (0.75)50 (1.97)M4 stylusRMP60 windowBattery cassette Shank switch(optional)Ø63 (Ø2.48)76 (2.99)Bobbinalignment dotStatus LEDs

10 Stylus with weak linkStylus weak linkMust be used with steel styli.Removing a broken weak linkFor optimum metrology performance, do not usethe weak link with ceramic or carbon fibre styli.Fitting stylus with weak link onto RMP60In the event of excessive stylus overtravel,the weak link is designed to break, therebyprotecting the probe from damage.Take care to avoid stressing the weak linkduring assembly.Fitting a weak link12 mm(0.47 in)5 mm AF2 Nm (1.7 lbf.ft)2 Nm (1.7 lbf.ft)

11Operating modeOperating modePROBE STATUS LEDsProbe status Graphic hintLED colourFlashinggreenFlashingredFlashinggreenand blueFlashingred andblueConstantredRapidflashingredProbe seated inoperating modeProbe triggered inoperating modeProbe seated inoperating mode- low batteryProbe triggered inoperating mode- low batteryBattery deadExtremely deadalkaline batteriesor unsuitablelithium thionylchloride batteriesZX / YLEDsflashinggreen➤➤LEDsflashingred➤LEDsflashingred

12 Probe settingsThe RMP60 probe can be in one of three modes:Stand-by mode - The RMP60 is waiting for aswitch on signal.Operating mode - Activated by one of theswitch on methods described on this page.In this mode the RMP60 is now ready for use.Configuration mode - The trigger logicconfiguration method allows the followingsettings to be configured.Switch-on / switch-off methodsThe following switch on / switch off optionscan be configured:1. Radio on / Radio off2. Radio on / Timer off3. Spin on / Spin off4. Spin on / Timer off5. Shank switch on / Shank switch offProbe settingsNote:The RMP60 will be switched on after 1 secondin all modes.After being switched on, the RMP60 must beon for 1 second minimum (7 seconds for spinstart) before being switched off.

13Probe settingsRadio onRadio switch on whencommanded by an M code.Spin onSpin at 650 rev/min for1 second minimum (6 secondsmaximum).Shank switch onRadio offRadio switch off when commanded by an M code.A timer automatically switches the probe off after 90 minutesfrom the last trigger if not turned off by an M code.Timer off (time out)Time out will occur (12, 33 or 134 seconds) after the last probetrigger or reseat.Spin offSpin at 650 rev/min for 1 second minimum (6 secondsmaximum).A timer automatically switches the probe off after 90 minutesfrom the last trigger if not spun.Timer off (time out)Time out will occur (12, 33 or 134 seconds) after the last probetrigger or reseat.Shank switch offSwitch-on method Switch-off methods available

14RMP60 can be user configured using triggerlogic to allow multiple RMP60s to be usedwith a single RMI.Multiple probe modeMultiple probe modeNote:Radio turn on cannot be used in multiple probemode.To allow multiple probes/single RMI in closeproximity, 16 choices of ‘mode-on’ colours areavailable – each representing a differentmachine tool installation. The choices areshown on the next page and in ‘Changingprobe settings’.All probes on a single RMI machine should beset to the same ‘mode-on’ colour choice; anymultiple probes on adjacent machines shouldall be set to an alternative ‘mode-on’ colourchoice. Multiple probe mode will not appear inthe configuration of the probe if radio turn onhas been selected.Note:Any number of RMP60s set to ‘mode-off’ canbe used alongside RMP60s set to ‘Multipleprobe mode’.Only one of the multiple probes per machinewill need partnering as, by configuring multipleprobes to a single ‘mode-on’ choice, all probeshave the same identification. The probe to bepartnered, is partnered after selection ofmultiple probe on in ‘Changing probe settings’.There is no limit to the number of probes thatcan be used with a single RMI as long as theyall have the same ‘mode-on’ colour choice.All RMP60s are factory-set to ‘mode off’.The addition of further probe(s) into a singleprobe installation requires all probes to bere-configured to the same multiple probe‘mode-on’ choice and the repartnering ofone of the probes to the installed RMI.The addition of further probes (or replacements)into a multi probe installation is achieved simplyby reconfiguration to the same ‘mode-on’colour choice.

15MULTIPLE PROBE MODEMACHINE 3 MACHINE 4Multiple mode settings tableMODE OFFMACHINE 1 MACHINE 2MODE ONMACHINE 7 MACHINE 8MACHINE 5 MACHINE 6MACHINE 11 MACHINE 12MACHINE 9 MACHINE 10Deflectstylus< 4 secto cycleto nextsettingMACHINE 15 MACHINE 16MACHINE 13 MACHINE 14Return to MODE OFF

16 Reviewing current probe settingsReviewing current probe settings1. Insert batteries, or if already inserted removefor 5 seconds and replace.2. DO NOT deflect the stylus when reviewingsettings.3. The LEDs will show the following sequence.RADIO ON(omitted if Multiple ProbeMode was selected)SWITCH-ON METHODLED CHECKororSPIN ONSHANK ONcontinued on next page

17SHORT TIME OUT12 secSWITCH-OFF METHOD(omitted for shank-on)ororRADIO OFFor SPIN OFForMEDIUM TIME OUT33 sec LONG TIME OUT134 secBATTERY STATUSBATTERY GOODorBATTERY LOWPROBE IN STAND-BY MODE (after 5 sec)MULTIPLE PROBE MODE (omitted for radio-on)(see ‘Multiple probe mode’ to view all 16 choices)MACHINE 16MODE OFFMACHINE 1 MACHINE 2MODE ONReviewing current probe settingsor or

18Changing probe settings1. Insert the batteries, or if already inserted,remove for 5 seconds and replace.2. Deflect the stylus and hold deflected until5 red flashes occur at end of the reviewsequence.Changing probe settings3. The probe will now be in the configurationmode and the current switch on method willflash. The probe settings can be changed asshown below.Note:If battery power is low then each of the5 red flashes will be followed by a blue flash.See ‘Probe settings’ for further details.Note:Settings are saved as they are changedProbe settings can be configured using thetrigger logic.4. To exit the trigger logic at any point, leavethe stylus undeflected for over 20 seconds.5. Settings record tableFor quick reference, Renishaw suggestthat you record your settings in the tableat the back of this guide.These settings will be needed if the probeis replaced.

19Deflectstylus< 4 sChanging probe settingsTO CHANGE SWITCH-OFF METHOD(omitted if shank turn on was selected)RADIOorSPINMEDIUMTIME OUT33 sSHORTTIME OUT12 sDeflect stylus < 4 secondsDeflectstylus< 4 sDeflectstylus< 4 sLONGTIME OUT134 sDeflectstylus< 4 sTO CHANGE SWITCH-ON METHODRADIO ON(omitted if Multiple ProbeMode was selected)SPIN ONSHANK ONDeflect stylus < 4 secondsDeflect stylus > 4 secondsDeflectstylus< 4 sDeflect stylus > 4 seconds

20 Changing probe settingsNote: After the RMIhas been acquired, theRMP60 will only showAcquistion Mode Off.See RMP60 - RMIpartnership.Deflectstylus< 4 sACQUISTION MODEACQUISITION MODEOFF ACQUISITION MODEONDeflect stylus < 4 secondsCease triggering here, unless themultiple probe mode is requiredin which caseDeflect stylus > 4 seconds

21MULTIPLE PROBE MODE(see “Multiple probe mode” to view all 16 choices)MODE OFFMACHINE 1MODE ONDeflect stylus > 4 secondsDeflectstylus< 4 sReturn toTO CHANGE SWITCH-ON METHODDeflectstylus< 4 sMACHINE 16MACHINE 2Deflect stylus < 4 secondsNote: After the RMIhas been acquired, theRMP60 will only showAcquistion Mode Off.See RMP60 - RMIpartnership.Deflectstylus< 4 sACQUISTION MODEACQUISITION MODEOFF ACQUISITION MODEONDeflect stylus < 4 secondsChanging probe settingsDeflect stylus> 4 seconds

22System setup is achieved using trigger logic andpowering on the RMI.Trigger logic is a method that allows userconfiguration of the options available in theRMP60. Trigger logic uses a sequence ofRMP60 triggering and battery insertion followedby further RMP60 triggering.This leads the user through a series of choices,allowing selection of the required options.Reviewing of choices can be made by batteryinsertion alone. See Reviewing probe settings.To partner an RMP60 and RMIPartnering is only required during initial systemset-up. Further partnering is only required ifeither the RMP60 or RMI is changed.Partnering will not be lost by reconfigurationof probe settings or when changing batteries.Partnering can take place anywhere within theoperating envelope.RMP60-RMI partnershipRMP60-RMI partnership1. Use trigger logic to access the RMP60configuration mode.2. Configure the turn on method (if notconfigured).3. Configure the turn off method (if notconfigured).4. Enter the acquisition mode by deflectingthe stylus.5. Remain in ‘Acquisition Mode Off’ by notreleasing the stylus. This allows time to getthe RMI ready for partnering.6. Power on the RMI.7. Watch the RMI signal LED; after a coupleof seconds the LED will repeatedly flash onand off green. This is the start of a 10second interval in which the RMI is inacquisition mode.continued on next page

23RMP60-RMI partnershipNoteTo check that turn on and off settings have notaccidentally been changed, remove and insertbatteries to review the current probe settings.NoteWhen holding the RMP60, do NOT wrap ahand, or anything else, around the glasswindow.NoteWhen the RMP60 and RMI become partnersthe RMI records the RMP60 identity. It is notpossible for an RMI to be partnered with morethan one RMP60 in ‘Standard Mode’ - seeMultiple Probe Mode.It is possible for an RMP60 to be partneredwith more than one RMI, but the system willnot function correctly.8. Release the RMP60 stylus and trigger it acouple of times. This causes the RMP60 togo into (and out of) acquisition mode.9. The RMI signal LED will change torepeatedly flashing red and yellow (for theremainder of the 10 second interval),indicating a successful partnering.10. Leave the RMP60 for 20 seconds to gointo standby.11. The system is ready to use.

24RMP60 batteriesReplacing batteriesOnly use specified batteries.Clean and dry the RMP60 with a cloth or papertowel before removing the battery cover. Wherethe RMP60 has been exposed to coolant, it isrecommended that the area around the batterycover is cleaned.To access the RMP60 batteries, remove thebattery cover by rotating the securing screw 30°anticlockwise and withdraw the battery cassette.Take care to avoid damaging the cover gasket.When inserting the batteries, ensure they areloaded as shown (see next page).If one or more batteries are incorrectly loadedthe probe will not respond.RMP60 batteriesDo not mix new and used batteries or batterytypes, as this will result in reduced life anddamage to the batteries.Always ensure that the cover gasket and matingsurfaces are clean and free from damage beforereassembly.

25DO NOT leave exhausted batteries in probeDO NOT allow coolant or debris to enterthe battery compartmentDO check for correct battery polarityRMP60 batteriesPlease dispose of exhausted batteriesin accordance with local regulations.Do not dispose of batteries in fire.!Batteries 2 x AA+-+-Battery cassette

26Battery life expectancyTypical battery lifeUsing standard alkaline batteries at 5 % usage,typically the probe will continue to operate forapproximately 1 week after a low batterywarning is first indicated.Replace the batteries as soon as is practicable.Battery life expectancyTwoAA typeSTAND-BYLIFE(days - typical)STAND-BYLIFE(days - typical)5% USAGE72 min/day(days - typical)CONTINUOUSUSEAlkaline 650 100 130 65 1405% USAGE72 min/day(days - typical)After batteries are inserted into the RMP60,the LEDs will indicate the current settings.In order to achieve the stated radio turn-on life(stand-by or 5% usage), the RMP60 mustbe in range of its powered partner RMI.SHANK/SPIN TURN ON RADIO TURN ON(hours - typical)BATTERYLTC 1,300 200 260 130 280LTC (Lithium Thionyl Chloride)

27Battery life expectancySources for lithium thionyl chloridebatteriesPlease use these specified part numbers onlySupplier Part numberRS 596-602, 201-9438,Radio Shack 23-037Manufacturer Part numberSaft LS 14500Sonnenschein SL 760/STadiran TL-5903/S, TL-2100/SXeno XL-060FLow battery indicatorThe low battery warning will be signalled bythe alternate blue flashing of the probe statusLED when the end of the usable battery lifeis approaching. Simultaneously, the low batteryLED on the RMI will be lit.Dead battery indicatorWhen the battery voltage drops below thethreshold where performance can no longerbe guaranteed, the RMP60 probe status LEDwill change to constant red, followed by flashingred.Battery specificationThe RMP60 requires two identical AA sizebatteries, individually rated at a voltage ofbetween 1.2 V and 3.6 V.The standard batteries are AA alkaline.Alternative batteries are lithium thionylchloride (3.6 V), Nickel Cadmium (NiCd) orNickel Metal Hydride (NiMh).Rechargeable batteries: either Nickel MetalHydride (NiMh) or Nickel Cadmium (NiCd)can be used. Expect a battery life ofapproximately 50% of alkaline figures.For applications requiring maximum batterylife, a high capacity lithium thionyl chloridetype is essential.

28 RMP60 shank mountingBABobbinRMP60 shank mountingStage 1 RMP60 shank mountingIf the RMP60 is not to be used with a shankswitch, proceed from step 3.1. Remove the plug from the rear of theRMP60 using pliers.2. Place the bobbin into the shank.3. Fully slacken the four screws A.4. Grease the two screws B, and fit into theshank.5. Fit the RMP60 onto the shank, and visuallyposition it central relative to the shank.6. Partially tighten screws B to 2 - 3 Nm(1.5 - 2.2 lbf.ft).(If the RMP60 is NOT to be on-centre adjusted,fully tighten screws B to 6-8 Nm (4.4 - 5.9 lbf ft).The RMP60 assembly is ready for use.For on-centre adjustment, complete steps 7-10(see next page).Note :1. During adjustment, care should be takenNOT to rotate the probe relative to the shank,as damage to the shank switch bobbin mayoccur (if fitted).2. If a probe on a shank is accidentallydropped, it should be checked for on-centreposition.3. Do NOT hit or tap the probe to achieveon-centre adjustment.Shank switch(optional)Probe to shank alignment dot(used when bobbin is fitted)Rear plug

29Stylus on-centre adjustment (if required)Stylus on-centre adjustmentStage 2 On-centre adjustment7. Each of the four screws A will move theprobe relative to the shank, in the X or Ydirection, as pressure is applied.Tighten individually, backing off after eachmovement.8. When the stylus tip run-out is less than20 µm, fully tighten screws B to 6 - 8 Nm(4.4 - 5.9 lbf.ft).9. For final centering, use screws A to movethe RMP60, progressively slackening on oneside and tightening the opposite screw, asthe final setting is approached, using twohexagon keys.Tip run out of 5 µm (0.0002 in) should beachievable.10. It is important that all four screws A are tightor tightened to 1.5 - 3.5 Nm (1.1 - 2.6 lbf.ft)once the final setting has been achieved.2.5 mm AF4 mm AFABSHANKPROBE

30Stylus trigger force and adjustmentStylus trigger force and adjustmentSpring force within the probe causes the stylus to sit in a uniqueposition, and return to this position following each stylus deflection.Stylus trigger force is set by Renishaw. The user should onlyadjust the trigger force in special circumstances, e.g. excessivemachine vibration or insufficient force to support the stylus weight.To adjust the trigger force, turn the adjusting screw anticlockwiseto reduce force (more sensitive) or clockwise to increaseforce (less sensitive). A stop prevents damage, whichcould be caused by over-tightening the adjusting screw.2 mm AFReduceforceIncreaseforceStylus trigger forceZ direction5.30 N / 530 gf (18.69 ozf)X/Y direction (50 mm stylus)X/Y trigger forces vary, depending on trigger direction.There are 3 high force and 3 low force X/Y directions:Factory setting for low force direction = 0.75 N / 75 gf (2.6 ozf)Factory setting for high force direction = 1.4 N / 140 gf (4.9 ozf)Maximum setting for low force direction = 2 N / 200 gf (7.0 ozf)Maximum setting for high force direction = 3.5 N / 350 gf (12.3 ozf)Minimum setting for low force direction = 0.5N / 50 gf (1.7 ozf)Minimum setting for high force direction = 0.9 N / 90 gf (3.2 ozf)

31Diaphragm replacementDiaphragm replacementRMP60 DIAPHRAGMSThe probe mechanism is protected from coolantand debris by two diaphragms. These provideadequate protection under normal workingconditions.The user should periodically check the outerdiaphragm for signs of damage. If this is evident,replace the outer diaphragm.The user must not remove the inner diaphragm.If damaged, return the probe to your supplier.OUTER DIAPHRAGM INSPECTION1. Remove the stylus.2. Undo the three M3 front cover screws andremove the front cover.3. Inspect the outer diaphragm for damage.4. To remove the outer diaphragm, grip by theouter edge and pull off.INNER DIAPHRAGM INSPECTION5. Inspect the inner diaphragm for damage.If damaged return the probe to your supplier.DO NOT REMOVE THE INNER DIAPHRAGMAS THE WARRANTY WILL BE VOID.

32 Diaphragm replacementM3 screw2.5 mm AF1 Nm(0.74 lbf.ft)CoverOuterdiaphragmOUTER DIAPHRAGM REPLACEMENT6. Fit the new diaphragm over centre.7. Locate the outer edge of the diaphragm torest on the outer edge of the innerdiaphragm.8. Refit the front cover and the M3 screws.9. Refit the stylus and re-calibrate the probe.Innerdiaphragm

33RMP60M systemRMP60M systemRMP60M is a special modular versionof RMP60. It enables probe inspectionof part features inaccessible to RMP60,by fitting selected adaptors andextensions as shown.RMP60MmoduleRMP60M extensionRMP60MLP2 adaptorRMP60M probe moduleLPE extension barMA4 90°adaptorLP2 probeM4stylusM4 stylussee parts list

34RMP60M dimensionsRMP60M dimensionsdimensions mm (in)66,25(2.61)12,50 (0.49)Ø63,00(Ø2.48)Ø25,00(Ø0.98)40,75(1.60)66,25(2.61)50,00 / 100,00 / 150,00(1.97) / (3.94) / (5.91)50,50(1.99)Ø63,00(Ø2.48)Ø63,00(Ø2.48)100,00 / 150,00 / 200,00(3.94) / (5.91) / (7.88)

35RMP60M screw torque values2,6 Nm(1.92 lbf.ft)2,6 Nm(1.92 lbf.ft)2,6 Nm(1.92 lb. ft)10 Nm - 12 Nm(7.37 lbf.ft - 8.84 lbf.ft)RMP60M screw torque values

36 Fault-findingFault finding - If in doubt, consult your probe supplier.Dead batteries.Batteries incorrectlyinserted.Probe out of rangeNo RMI ‘start/stop’ signal(radio-on mode only)Incorrect spin speed(spin switch on only).Malfunctioning shank switch(shank switch mode only).Incorrect switch on methodconfigured.Incorrect Multiple Probe Modesetting configuredRMP60 in hibernate mode(radio-on mode only).RMP60 fails to switch on. Change batteries.Check/change batteries.Check position of RMI,see Operating envelope.Check RMI for green start LED.Check spin speed.Check switch operation.Check configuration and alteras required.Check configuration and alteras required.Ensure probe is in rangeand wait up to 30 seconds.Check position of RMI,see Operating envelope.Sympton Cause Action

37Fault-findingRMP60 fails to switch off.RMP60 status LEDscontinuous red.Poor battery life.Incorrect switch off methodconfigured.No RMI ‘start/stop’ signal(radio on mode only)Probe in time out mode andplaced in tool magazine and isbeing triggered by movement.Malfunctioning shank switch(shank switch mode only).Incorrect spin speed(spin switch on only).Dead batteries.Radio link failure – RMP outof RMI range.RMI power has been removed.Local radio interference.Check configuration and alter asrequired.Check RMI for green start LED.Review use of time out mode.Increase spring force.Check switch operation.Check spin speed.Change batteries.Check position of RMI,see Operating envelope.Check power to RMI, leaveRMI powered all the time.Identify source and move itaway from the RMP60 and RMI.Symptom Cause Action

38 Fault-findingProbe crash.RMP60 status LEDs donot correspond to RMIstatus LEDs.RMP60 probe statusLED continually lit red.Review program.Review installation.Review probe software.Review program.Check position of RMI,see Operating envelope.Review installation.Partner RMP60 and RMI.Change batteries.Inspection probe usingtool setting probe signals.Probe length offsetmissing/incorrect.Workpiece obstructing probepath.Radio link failure – RMP60out of RMI range.RMP60 has beenenclosed/shielded by metal.RMP60 and RMI are notpartnered.Dead batteries.Symptom Cause Action

39Fault-findingRMI error LED lit duringprobing cycle.RMI error LED illuminatedduring intended probe cycle.RMI low battery LED lit.Reduced range.Poor repeatability.Symptom Cause ActionProbe timed out.Probe out of range.Probe not switched on. Probe out of range.Low batteries.Local radio interference.Probing occurs withinmachine’s acceleration/deceleration zones.Probe feedrate too high.Temperature variation.Wear in machine tool.Change setting.Review turn off method.Check position of RMI,see Operating envelope.Check configuration andalter as required.Check position of RMI,see Operating envelope.Change batteries soon.Identify and move.Review probe software.Check feedrate and correct,test at different speeds.Minimise temperature change.Calibrate more frequently.Calibrate just before use.Perform health check onmachine.

40 Fault-findingPoor measurementresults.Symptom Cause ActionDebris on part or stylus.Repeatability of probeinto spindle.Loose probe to shankmounting or stylus.Offsets not being updated.Calibrated feature has moved.Measurement occurs asstylus leaves surface.Calibration and probingspeeds different.Clean and recalibrate.Verify by repeated toolchangeand single point move.Check and tighten asrequired, recalibrate.Review software.Check.Review software.Review software.

41RMP60 A-4113-0001 RMP60 probe with batteries, tool kit and user’s guide(set to radio on/radio off).Battery P-BT03-0005 AA batteries - Alkaline - supplied as standard with probe(two required).Battery P-BT03-0008 AA batteries - Lithium thionyl chloride (two required).Stylus A-5000-3709 PS3-1C ceramic stylus 50 mm long with Ø6 mm ball.Weak link kit A-2085-0068 Weak link (Part no. M-2085-0069 (x 2) and5 mm AF spanner.TK A-4038-0304 Probe tool kit comprising: Ø1.98 mm stylus tool,2.0 mm AF hexagon key 2.5 mm AF hexagon key (x 2),4 mm AF hexagon key, shank grub screws (x 2),weak link and 5 mm AF spanner.Diaphragm kit A-4038-0302 RMP60 outer diaphragm.Battery cassette A-4038-0300 RMP60 battery cassette assembly.Cassette seal A-4038-0301 Battery cassette housing seal.Parts list - Please quote the Part no. when ordering equipment.Parts listType Part no. Description

42Bobbin A-4038-0303 Bobbin for shank switch.RMI A-4113-0050 RMI, side exit, with 15 m (49.2 ft) cable, tool kit andUser’s guide.Mtg brkt A-2033-0830 Mounting bracket with fixing screws, washers and nuts.Styli — For complete listing, please see Renishaw Styli guide.Part no. H-1000-3200.Software — For complete listing of Renishaw software for machine,tools please see data sheets. Part no. H-2000-2289 andH-2000-2298.Shanks — For complete listing, please see Renishaw data sheetH-2000-2011.Parts listType Part no. Description

43Parts listType Part no. DescriptionRMP60M module A-4113-1003 RMP60M module with batteries, tool kit and User’s guide.(set to radio on/radio off).Extension L100 A-4038-1010 RMP60M extension - 100 mm long.Extension L150 A-4038-1027 RMP60M extension - 150 mm long.Extension L200 A-4038-1028 RMP60M extension - 200 mm long.Probe module A-4038-1002 RMP60M probe module assembly.RMP60M/LP2 A-4038-0212 RMP60M LP2 adaptor assemblyLPE1 A-2063-7001 LPE1 extension bar - 50 mm long.LPE2 A-2063-7002 LPE2 extension bar - 100 mm long.LPE3 A-2063-7003 LPE3 extension bar - 150 mm long.MA4 A-2063-7600 MA4 90° adaptor assembly.

Switch-on methodSwitch-off methodMultiple probe modeRadio onShank onSpin onRadio or spinShort timeout12 secondsMedium timeout33 secondsLong timeout134 secondsOff (factory set)On (machine number)RMP60 serial no.--------------------------------------------------------------------------Probe settings record table ✔ tick 44

Renishaw plcNew Mills, Wotton-under-Edge,Gloucestershire, GL12 8JRUnited KingdomT+44 (0)1453 524524F+44 (0)1453 524901Euk@renishaw.comwww.renishaw.comFor worldwide contact details,please visit our main web site atwww.renishaw.com/contact*H-2000-5219-05*

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