Renishaw OMP40 Installation And User Manual
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Renishaw OMP40 Installation And User Manual

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Installation and user's guide
H-2000-5022-05-A
OMP40

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  • Page 1 Installation and user’s guide H-2000-5022-05-A OMP40...
  • Page 2 Patent notice that the contents of this document are free from inaccuracies and omissions. However, Features of OMP40 probes and features of similar Renishaw makes no warranties with respect to probes are the subject of one or more of the...

  • Page 3: Table Of Contents

    Replacing.batteries..........25 Related.publications..........3 Modes.of.operation..........27 INstALLAtIoN Reviewing.current.probe.settings......31 Typical.probe.system.using.OMI......4 Changing.probe.settings........32 Typical.probe.system.using.OMM.and.MI.12..5 sERvIcE ANd MAINtENANcE......36 Twin.OMMs.and.remote.indicator.using.MI.12..6 FAuLt FINdINg..........37 Battery.specification..........7 PARts LIst............41 Installing.the.batteries...........8 Performance.envelope.with.OMI......9 Performance.envelope.with.OMM.......10 OMP40.features..........11 OMP40.and.system.performance......12 OMP40.dimensions..........14 Probe/shank.mounting.........15...
  • Page 4 Preliminary information Information to user (Fcc section 5.9) Ec dEcLARAtIoN oF coNFoRMItY This.device.complies.with.Part.15.of.the.FCC.rules..Operation.is. subject.to.the.following.conditions: Renishaw.plc.declares.that.the.product: This.device.may.not.cause.harmful.interference. Name. description OMP40. Optical.machine.probe This.device.must.accept.any.interference.received,.including. interference.that.may.cause.undesired.operation. has.been.manufactured.in.conformity.with.the.following.standards: Information to user (Fcc section 5.05) BS.EN.61326:.1998/. Electrical.equipment.for.measurement, A1:1998/A2:2001. control.and.laboratory.use.-.EMC. This.equipment.has.been.tested.and.found.to.comply.with.the. requirements..Immunity.to.annex.A. limits.for.a.Class.A.digital.device,.pursuant.to.part.15.of.the.FCC. -.industrial.locations..Emissions.to.class.A. Rules..These.limits.are.designed.to.provide.reasonable.protection. (non-domestic).limits. against.harmful.interference.when.the.equipment.is.operated.in.

  • Page 5: Safety

    Preliminary information safety Probe IP rating Only.qualified.persons.should.change.the.switch. IPX8 settings.or.replace.fuses. Related publications Where.appropriate,.remove.the.mains.supply.from. When.you.install.the.OMP40.probe.system,. units.before.removing.covers. you.will.also.need.to.refer.to.one.or.more.of.the. Warranty publications.listed.below.for.details.of.how.to. install.the.ancillary.equipment.. Equipment.requiring.attention.under.warranty. must.be.returned.to.your.supplier..No.claims.will. •. Optical.module.machine.(OMM).installation. be.considered.where.Renishaw.equipment.has. and.user’s.guide.–.Renishaw.part.No... been.misused,.or.repairs.or.adjustments.have. H-2000-5044. been.attempted.by.unauthorised.persons. •. MI.12.interface.unit.installation.and.user’s. changes to equipment guide.–.Renishaw.part.No..H-2000-5073. Renishaw.reserves.the.right.to.change. •. Optical.machine.interface.(OMI).installation. specifications.without.notice. and.user’s.guide.–.Renishaw.part.No... H-2000-5062. cNc machine •.

  • Page 6: Typical.probe.system.using.omi

    typical probe system using oMI typical probe system using oMI A.workpiece.set-up.and.inspection.probe.is,.in. Signals.are.transmitted.between.the.probe.and. effect,.another.tool.in.the.system..A.probe.cycle. the.machine’s.control,.via.the.OMI.or.alternatively. may.be.included.at.any.stage.of.the.machining. the.OMM.+.MI.12..Interface.units.convert.probe. process.. signals.into.an.acceptable.form.for.the.machine’s. control. CNC.machining. centre.spindle Mounting.bracket oMP0 inspection probe Optional.-.PSU3. oMP - LEds. power.supply.unit (Light.emitting.diodes) 3.x.receive.diodes 12.x.transmit.LEDs Stylus CNC. 3.x.probe.status.LEDs. machine. control Workpiece Optional.-.PSU3. power.supply.unit typical tool Cable...

  • Page 7: Typical.probe.system.using.omm.and.mi.12

    typical probe system using oMM and MI  typical probe system using oMM and MI  CNC.machining. centre.spindle Mounting.bracket oMP0 inspection probe oMP - LEds. (Light.emitting.diodes) 3.x.receive.diodes 12.x.transmit.LEDs CNC. Stylus 3.x.probe.status.LEDs. machine. control MI  Workpiece typical tool Optional.-.PSU3. setting probe power.supply.unit Optional.-.PSU3.

  • Page 8: Twin.omms.and.remote.indicator.using.mi.12

    twin oMMs and remote indicator using MI  twin oMMs and remote indicator using MI  twin oMM mounting Remote indicator On.large.machine.tools.it.is.possible.to.provide. The.MI.12.interface.contains.an.LED.and.acoustic. greater.reception.coverage.by.mounting.two. indicator...When.the.probe.is.triggered.the.LED. OMMs.connected.to.a.single.MI.12. will.change.state.and.a.beep.is.emitted. If.the.MI.12.is.hidden.from.the.operator,.a.remote. lamp.or.bleeper.may.be.placed.in.a.position.where. it.is.easily.seen.or.heard.

  • Page 9: Battery.specification

    Battery specification Battery specification Recommended batteries: Ecocel:.EB.1425,.EB.1426 The.probe.requires.two.½.AA.size.Lithium.Thionyl. saft:.LS.14250.C,.LS.14250 Chloride.batteries,.individually.rated.at.a.voltage.of. sonnenschein: SL-750 3.6.V..It.is.important.that.the.batteries.are.supplied. Xeno:.XL-050F in.standard.(button).form;.batteries.described.as. tagged.will.have.additional.connection.tag.features. unsuitable batteries (due to oMP0 power fitted.to.the.terminals.and.are.not.suitable. requirements): dubilier:.SB-AA02 Maxell:.ER3S sanyo:.CR.14250.SE sonnenschein:.SL-350,.SL-550 tadiran: TL-4902.TL-5902,.TL-2150,.TL-5101 varta: CR.1/2.AA Battery life stand-by life 5% usage -  minutes/day continuous use typical (days) typical (days)

  • Page 10: Installing.the.batteries

    Installing the batteries Installing the batteries step : unlock the step : Insert the step : Lock the battery cassette batteries battery cassette...

  • Page 11: Performance.envelope.with.omi

    Performance envelope with oMI Performance envelope with oMI oMP0 probe + oMI.. 0° range .metres.(feet) SWITCH.ON/OFF. OPERATING Probe.and.OMI.diodes.must.be.in.the.other’s.field. of.view,.and.within.the.performance.envelope. shown. 75° 60° 60° 45° 45° Optical 30° 30° centre line 15° 15° 0° 0° (3.3) 15° (3.3) 15° oMP0 (6.5) (6.5) 30°...

  • Page 12: Performance.envelope.with.omm

    Performance envelope with oMM Performance envelope with oMM oMP0 probe + oMM.. 0° range .metres.(feet) SWITCH.ON/OFF. OPERATING Probe.and.OMM.diodes.must.be.in.the.other’s. field.of.view,.and.within.the.performance.envelope. shown. 75° 75° 60° 60° 45° 45° Optical 30° 30° centre line 15° 15° 0° 0° (3.3) (3.3) 15° 15° oMP0 (6.6) (6.5) 30°...

  • Page 13: Omp40.Features

    A.range.of.shanks.is.available. Battery.cassette from.Renishaw.upon.request Batteries. 2.x.½AA OMP.window 3.x.receive.diodes M4.stylus 12.x.transmit.LEDs 3.x.probe.status.LEDs For.further.battery.details.see.page.7...

  • Page 14: Omp40.And.system.performance

    When.this.is.the.case,.use.of.the.probe’s.low. power.mode,.or.OMM.and.OMI.low.range.setting. Natural.reflective.surfaces.within.the.machine.may. is.recommended.(see.page.30). increase.the.signal.transmission.range. oMM and oMI position Coolant.residue.accumulating.on.the.OMP,.OMM. and.OMI.windows,.will.have.a.detrimental.effect. To.assist.in.finding.the.optimum.position.of.the. on.transmission.performance..Wipe.clean.as. OMM.during.system.installation,.signal.strength. often.as.is.necessary.to.maintain.unrestricted. outputs.are.available.on.the.MI.12.interface.. transmission. OMI.signal.strength.is.displayed.on.an.OMI.. Operation.in.temperatures.of.0.°C.to.5.°C.or.50.°C. multi-coloured.LED. to.60.°C.(32.°F.to.41.°F.or.122.°F.to.140.°F).will. result.in.some.reduction.in.range. collision protection devices. Only.ceramic.styli.are.recommended. Warning for.use.with.OMP40..OMP40.is.not. compatible.with.any.stylus.‘weak.link’. If.two.systems.are.operating.in.close.proximity,. protection.devices,.except.when.fitted. take.care.to.ensure.that.signals.transmitted.from. after.a.stylus.extension. the.OMP.on.one.machine,.are.not.received.by. the.OMM.or.OMI.on.the.other.machine,.and.vice. versa.
  • Page 15 Z.direction.-.5.85.N./.585.gf.(20.62.ozf). Probe repeatability Probe IP rating IPX8 Maximum.2.Sigma.(2σ).Value; Probe weight. without shank Repeatability.of.1.0.µm.(0.00004.in).is.valid.for. OMP40.probe. without.batteries. 242.g.(8.53.oz)..... test.velocity.of.480.mm/min.(1.57.ft/min).at.stylus. OMP40.probe..with.batteries. 262.g.(9.24.oz). tip,.using.stylus.50.mm.(1.97.in).long.

  • Page 16: Omp40.Dimensions

    (in) 50.(1.97) 19.(0.75) Ø40. (1.57) 12.5° 12.5° 50.(1.97) Probe-ready.shanks.available.from.Renishaw.

  • Page 17: Probe/Shank.mounting

    Probe/shank mounting Probe/shank mounting PROBE Stylus.alignment.with.the.spindle’s.centre.line. need.only.be.approximate,.except.in.the.following. circumstances.. 1.. When.probe.vector.software.is.used. 2.. When.the.machine.control.software.cannot. compensate.for.an.offset.stylus. ➤ How to check stylus position ➤ Stylus.tip.and.stem.position.are.established.using.a. low.force.(less.than.20.g.[0.71.oz]).dial.test.indicator. or.setting.gauge...Alternatively,.rotate.the.stylus.ball. against.a.flat.surface..Alignment.is.good.when.the. stylus.ball.maintains.a.consistent.distance.from.the.flat. surface. stage  - Probe/shank mounting 1.. Fully.slacken.screws.A..Then.grease.screws.B,. and.fit.to.shank. SHANK 2.. Fit.the.probe.onto.the.shank,.and.visually.position. the.probe.centrally.relative.to.the.shank..Partially. tighten.screws.B to.1.Nm.(0.23.lbf). 3..

  • Page 18: Stylus.on-Centre.adjustment

    stylus on-centre adjustment stylus on-centre adjustment SHANK stage  - Adjustment 4.. There.are.four.screws.A..Each.will.move. the.probe.relative.to.the.shank,.in.the.X.or. Y.direction.as.pressure.is.applied..Tighten. individually,.backing.off.after.each.movement. 5.. When.centering.with.screws.A,.progressively. tighten.as.the.final.setting.is.approached.. ➤ Slackening.on.one.side.and.tightening.the. opposite.screw,.in.sequence. 6.. When.the.stylus.tip.run-out.is.less.than.. 20.µm.(0.0008.in),.fully.tighten.screws.B to. max.2.2.Nm.(0.49.lbf),.and.use.screws.A.in. PROBE opposition.to.move.the.probe.at.the.same. time...Use.two.hexagonal.keys.if.necessary.. Notes :. During.adjustment,.care.should.be. taken.not.to.rotate.the.probe.relative.to.the.shank... Tip.run.out.of.5.µm.(0.0002.in).should.be. achievable. If.a.probe/shank.unit.is.accidentally.dropped,.it. should.be.checked.for.on-centre.position.. 7.. It.is.important.that.all.four.screws.A are.tight. or.tightened.to.a.maximum.of.2.2.Nm..

  • Page 19: Shank.adaptor.assembly.(Optional)

    shank adaptor assembly (optional) shank adaptor assembly (optional) 3.Nm.(0.68.lbf) 3.Nm.(0.68.lbf) 1.. Remove. 4.. Fit.to.shank. 2.. Mount.adaptor.plate. 3.. Grease.and. assemble.adaptor.
  • Page 20 shank adaptor assembly (optional) 6.Nm. (1.35.lbf) 7.. Screw.in.opposition.to.adjust. runout.<5.µm..Fully.tighten.to. 5.. Fully.tighten 6.. Fit.to.spindle 2.2.Nm.(0.49.lbf).when.complete.

  • Page 21: Probe.moves

    Probe moves Probe moves Probe trigger With.a.double.touch.sequence,.the.first.move.finds. the.surface.quickly..The.probe.is.then.backed.off.to. A.probe.trigger.signal.is.generated.when.the. a.position.clear.of.the.surface.before.making.the. probe’s.stylus.is.driven.against.a.surface..The. second.touch.at.a.slower.feed.rate..This.records. machine’s.control.records.the.contact.position.and. the.surface.position.at.a.higher.resolution. instructs.machine.motion.to.stop. Probe measuring speed To.ensure.a.trigger.signal,.drive.the.probe.against. the.workpiece.to.a.target.beyond.the.expected. The.probe.system’s.transmission.delay.time.is. surface,.but.within.the.limits.of.stylus.overtravel.. small.and.constant...Normally,.it.does.not.limit.the. After.the.probe’s.stylus.touches.the.surface,. probing.speed.because.it.is.cancelled.out.during. reverse.clear.of.the.surface. calibration.of.the.probe.on.the.machine.tool. single and double touch probing High.probing.speeds.are.desirable..However,.if. used,.a.probing.velocity.must.be.chosen.which. If.the.probe.operating.sequence.is.based.on.a. allows.the.machine.to.stop.within.the.limits.of. single.touch,.then.the.probe.is.returned.to.its.start. stylus.overtravel.and.the.measuring.capabilities.of. point.following.a.measuring.move.. the.machine. On.some.types.of.controller,.it.is.desirable.to.
  • Page 22 Probe moves It.is.important.that.calibration.cycles.are.run.at.the. measuring.cycle.feedrate.to.cancel.out.system. errors. Make.measurements.in.every.measuring.direction. to.provide.complete.calibration.data.for.the. measuring.cycles. Probe interface signals . Error signal delay Probing.cycles.are.available.from.Renishaw A.delay.of.48.ms.maximum.for.the.OMM.+.MI.12. or.41.ms.maximum.for.the.OMI,.will.elapse. calibrating a system between.an.error.occurring.and.the.output. indicating.error. Calibration.should.be.done.in.the.following. circumstances: . Probe signal delay •. Before.the.system.is.used. There.is.a.nominal.delay.of.240.µs.with.a. repeatability.of.3.µs.for.each.interface,.from.the. •. When.a.new.stylus.is.used. time.the.probe.actually.operates,.to.the.MI.12/OMI. interface.outputting.a.probe.change.of.state.. •. To.allow.for.machine.thermal.growth. Enabling.the.enhanced.trigger.circuit.will.add.a..

  • Page 23: Software.requirements

    software requirements software requirements Probe.cycles.and.features.are.machine.software. dependant.and.should.allow.the.following. functions. •. Simple.to.use.cycles. •. Update.a.tool.offset. •. If.an.out.of.tolerance.is.found,.either.generate. an.alarm.stop,.or.set.a.flag.for.corrective. action. •. Update.work.co-ordinate.systems.for. positioning. •. Report.measured.sizes.and.update. tool.offsets.for.automatic.tool.offset. compensations. •. Print.data.in.the.form.of.an.inspection.report. to.an.external.PC/printer. •. Set.tolerances.on.features.
  • Page 24 software requirements verify your software Inspection cycle features simple to use canned cycles for standard 1.. Does.your.software.have.suitable.calibration.. features : routines.which.compensate.for.stylus. on-centre.errors?.If.not,.you.must.set.the. Bore/boss. probe.stylus.on-centre.mechanically. Web/pocket. Note: Machining centre applications. Single.surface. When.using.probe.styli.which.are.not.on.spindle. centre,.spindle.orientation.repeatability.is. simple to use canned cycles for optional important.to.avoid.probe.measurement.errors. features : 2..

  • Page 25: Typical.probe.cycles.for.machining.centres

    typical probe cycles for machining centres typical probe cycles for machining centres Simple.to.use.canned.cycles.for.basic.features Inspection probe Inspection calibration. Bore.and.boss.measure Probe.XY.offset. calibration Web.and.pocket. measure Stylus.ball.radius. calibration Internal.and.external. corner.find Probe.length.calibration XYZ.single.surface. position Inspection probe Inspection.print-out. collision protection COMPONENT No. 1 OFFSET NO. NOMINAL TOLERANCE DEVIATION FROM COMMENTS DIMENSION...
  • Page 26 Simple.to.use.canned.cycles.for.additional.features Inspection. Stock.allowance Bore.and.boss.(three.point) Bore.and.boss.on.PCD Angled.web.and.pocket.measure 4th.axis.measure Feature-to-feature.measure Angled.surface.measure Macro.software.for.use.with.the.OMP40.is.available. from.Renishaw.for.the.majority.of.major.controller. types..Information.is.available.on.request.

  • Page 27: Replacing.batteries

    Replacing batteries Replacing batteries Clean.and.dry.the.probe.with.a.cloth.or.paper. cAutIoN:. DO.NOT.leave.exhausted.. towel.before.removing.the.battery.cassette..Where. batteries.in.probe.. the.probe.has.been.exposed.to.coolant,.it.is. DO.NOT.allow.coolant.or.debris.to.enter.the. recommended.that.the.area.around.the.battery. battery.compartment.. cassette.is.cleaned.using.an.airline.. DO.check.correct.battery.polarity. To.access.the.probe‘s.batteries,.remove.the. battery.cassette.by.rotating.the.securing.screw. 45°.anticlockwise.(see.page.8).. Take.care.to.avoid.damaging.the.cover.gasket.. When.inserting.the.batteries,.ensure.they.are. loaded.as.shown.(see.page.8). take care to read the battery label as polarities are not common across manufacturers. cAutIoN:. Appropriate.precautions.must. The.probe.is.protected.against.incorrect.loading. be.taken.when.using.airlines,.in. which.would.result.in.reversed.polarity..If.one.or. accordance.with.local.regulations..
  • Page 28 Replacing batteries typical battery reserve life Always.ensure.that.the.cover.gasket.and.mating. surfaces.are.clean.and.free.from.damage.before. The.standard.Lithium.battery.at.typical.5.%.usage. reassembly. will.enable.the.probe.to.operate.for.approximately. Low battery indicators 2.weeks.after.a.low.battery.warning.is.first. indicated. The.low.battery.warning.will.be.signalled.by.the. alternate.flashing.of.the.blue.probe.status.LED,. Replace.the.batteries.as.soon.as.is.practicable. indicating.that.the.end.of.the.usable.battery.life.is. approaching..Simultaneously,.the.low.battery.LED. cAutIoN:. Please.dispose.of.exhausted.. on.the.MI.12.or.OMI.will.be.lit.. batteries.in.accordance.with.local. regulations..Do.not.dispose.of.batteries.in.fire. Some.machine.tool.controllers.are.also. programmed.to.flag.a.low.battery.warning.to.the. user. dead battery indicators When.the.battery.voltage.drops.below.the. threshold.where.performance.can.be.guaranteed,. the.OMP40.probe.status.LED.will.change.to. constant.red. The.probe.output.relay.will.also.be.forced.into.its. triggered.state,.causing.the.machine.to.stop,.until. a.new.battery.is.inserted.

  • Page 29: Modes.of.operation

    Modes of operation Modes of operation dimensions mm (in) Green. Red. LED. ➤ LED. ➤ flashing flashing. (0.75) X / Y (0.24) 12.5° 12.5° PRoBE stAtus LEd LEd colour Probe status graphic hint stYLus ovERtRAvEL LIMIts Unit Stand-by.mode stylus length ±X/±Y Flashing.green Probe.seated.in.operating.mode...
  • Page 30 Modes of operation .. Programming mode.-.The.Trigger.Logic. The.OMP40.probe.can.be.in.one.of.three.modes: programming.method.allows.a.number.of. .. stand-by mode.-.The.OMP40.uses.a.small. probe.set-up.options.to.be.programmed.by. current,.while.passively.waiting.for.a.switch-on. triggering.the.probe,.including.the.switch-off. signal.to.be.received.via.the.probe’s.receiving. options.described.on.page.29. diodes. MI interface unit .. operating mode.-.Activated.by.one.of.the. switch.on.methods.described.on.page.29.. cAutIoN:. Systems.using.the.earlier.MI7.. Signals.are.only.transmitted.by.the.probe. interface.in.place.of.the.MI.12.interface. in.this.mode.showing.that.the.probe.is.now. are.not.compatible.with.OMP40. ready.for.use.
  • Page 31 Modes of operation switch-on switch-off oMP0 Power on/off . Switch-off.options.can.be.changed..See.pages. 32.and.35. OMP40.optical.on/off,.only.occurs.when.the. . optical-on and optical-off factory set OMP40.is.located.within.the.switch.on/off. envelope.of.the.OMM/OMI...Three.switch.on. Optical.switch-off.is.commanded.by.a. methods.can.be.used,.all.of.which.are.optical: software.M.code. . Manual start.-.MI.12.start.button. . optical-on and timer-off (time-out). programmable option . Machine start.-.optical.switch-on.via. A.timer.switch.automatically.returns.the. software.M.code.command. probe.to.the.stand-by.mode.after.either.12,. 33.or.134.seconds...The.timer.is.reset.on.for.
  • Page 32 Modes of operation Enhanced trigger circuit Enhanced start circuit Probes.subjected.to.high.levels.of.vibration. Probes.subjected.to.particular.forms.of.light. or.shock.loads,.may.generate.trigger.signals. interference.may.accept.spurious.start.signals... without.having.contacted.any.surface...The. The.enhanced.start.filter.improves.the.probe’s. enhanced.trigger.circuit.improves.the.probe’s. resistance.to.these.effects. resistance.to.these.effects. When.the.filter.is.enabled,.an.additional.2.s.delay. When.the.circuit.is.enabled,.a.constant.nominal. is.introduced.to.the.probe.activation.(switch-ON). 10.ms.delay.is.introduced.to.the.probe.output. time.. It.may.be.necessary.to.revise.the.probe’s. It.may.be.necessary.to.revise.the.probe.program. program.software.to.allow.for.the.increased. software.to.allow.for.the.increased.activation. stylus.overtravel.during.the.extended.time.delay. time. Factory.set.to.OFF. Factory.set.to.OFF.. Low power (battery save) mode Where.the.separation.between.probe.and.OMM. or.OMI.is.small,.the.low.power.mode.may.be. used..In.this.mode,.the.optical.transmission. range.will.be.reduced.by.30.%,.so.battery.usage. life.will.be.extended..See.battery.life.expectancy.

  • Page 33: Reviewing.current.probe.settings

    Reviewing current probe settings Reviewing current probe settings stARt ENHANcEd tRIggER FILtER setting Batteries.removed.from.probe trigger filter trigger filter Insert.batteries;.note.the.LED.sequence,.which. follows.the.form.below ENHANcEd stARt FILtER setting stARt uP sEQuENcE start filter start filter Settings.review LEd tEst sEQuENcE The.probe.LEDs.will.always.begin.with.a.colour. oPtIcAL PoWER setting test Low Power standard power mode...

  • Page 34: Changing.probe.settings

    changing probe settings changing probe settings Probe.settings.can.be.configured.using.Trigger. Logic. 1.. Insert.batteries.or.if.already.inserted,.remove. for.5.seconds.and.replace. 2.. Following.the.LED.check,.deflect.the.stylus. Deflect.stylus.for.less.than. and.hold.deflected.until.5.red.flashes.occur.at. 4.seconds end.of.the.review.sequence. Notes:..If.battery.power.is.low.then.each.of.the. 5.red.flashes.will.be.followed.by.a.blue.flash.. Deflect.stylus.for.more. See.‘Probe.settings’.for.further.details. than.4.seconds 3.. The.probe.is.now.in.configuration.mode.and. will.flash.the.current.switch.off.method.. Trigger.Logic.is.now.active.enabling.probe. Leave.stylus.untouched. >20.sec settings.to.be.changed.as.shown.on.next. (for.period.shown) page. Note: Settings.are.saved.as.they.are.changed.
  • Page 35 changing probe settings to cHANgE sWItcH oFF MEtHod oPtIcAL sHoRt MEdIuM LoNg tIMEout tIMEout tIMEout  seconds  seconds  seconds >20.sec NEW sEttINgs coMPLEtE...
  • Page 36 changing probe settings to cHANgE ENHANcEd tRIggER FILtER sEttINg tRIggER tRIggER FILtER FILtER NEW sEttINgs coMPLEtE >20.sec ENHANcEd stARt FILtER stARt stARt FILtER FILtER...
  • Page 37 In.stand-by.mode.the.OMP40.is. to cHANgE oPtIcAL PoWER waiting.for.a.switch.on.signal..LEDs. stANdARd are.not.lit.unless.the.battery.is.‘dead’.. PoWER PoWER (see.Modes.of.operation.-.probe.status. ModE ModE LEDs,.for.further.information). Review current probe settings It.is.recommended.that.settings.are. reviewed.after.programming. settings record table Return.to ‘to cHANgE For.quick.reference.Renishaw.suggest. sWItcH-oN MEtHod’ you.record.your.settings.on.the.table.at. back.of.this.User’s.guide.. These.will.be.needed.if.the.probe.is. replaced. >20.sec NEW sEttINgs coMPLEtE...

  • Page 38: Service And Maintenance

    PoWER oFF WHEN WoRKINg INsIdE ELEctRIcAL coMPARtMENts Although.Renishaw.probes.require.little. Clean.using.a.dry.or.dampened.cloth..The.OMP40. maintenance,.the.performance.will.be.adversely. is.sealed.against.fluids. affected.if.dirt,.chips.or.liquids.are.allowed.to. Periodically.check.cables.for.signs.of.damage,. enter.the.sealed.working.parts..Therefore.keep.all. corrosion.or.loose.connections. components.clean.and.free.from.grease.and.oil.

  • Page 39: Fault Finding

    Fault-finding Fault finding - If in doubt, consult your probe supplier. Probe fails to switch on Probe stops in mid cycle symptom Action symptom Action Probe.is.already.. If.necessary.switch. Beam.obstructed.. Check.OMM/MI.12.error. switched.on.. probe.off. LED..Remove. obstruction. Dead.batteries.. Change.batteries. Damaged.cable.. Check.cables. Batteries.installed.. Check.battery.. incorrectly.. installation.
  • Page 40 Fault-finding Probe crashes Poor probe repeatability symptom Action symptom Action Inspection.probe. When.two.systems.are.. Debris.on.part.. Clean.part. using.tool.setting. active,.isolate.tool. Tool.change. Verify.probe.. probe.signals.. setting.probe. repeatability.poor.. repeatability.using.. Workpiece.obstructing. Review.probe.software.. single.point.move. probe.path. Loose.mounting.of. Check.and.tighten.as. Probe.length.offset.. Review.probe.software... probe.on.shank/loose. appropriate.. missing. stylus. Excessive.machine. Switch.on.enhanced. Probe status LEd fails to illuminate vibration..
  • Page 41 Fault-finding Poor probe repeatability continued Probe stops in mid cycle symptom Action symptom Action Probing.occurs.within.. Review.probe.software.. Probe.in.Time.Out.. Wait.a.minimum.134.s. the.machine’s. mode.. for.probe.to.switch.off. acceleration.and. Probe.placed.in. Use.lighter.styli..Review. deceleration.zones. carousel,.during.Time. use.of.Time.Out.mode. Probe.feedrate.too. Perform.simple.. Out.mode.can.be.reset. (activate.trigger.filter).. high.. repeatability.trials.at.. by.carousel.activity. various.speeds. Probe.is.inadvertently. Check.positioning.of. Temperature.variation. Minimise.temperature.. switched.on.by.OMM/. OMM/OMI..Reduce.
  • Page 42 Fault-finding Probe is transmitting spurious reading Probe is transmitting spurious reading cont. symptom Action symptom Action Damaged.cables... Check.and.replace.. Poorly.regulated.. Ensure.power.supply.is. cable.if.damage.is.. power.supply.. correctly.regulated. found. Excessive.machine. Switch.on.enhanced. Electrical.interference.. Move.transmission.. vibration.. trigger.circuit..Eliminate.. cables.away.from.other... vibration. cables.carrying.high.. Loose.mountings.or. Check.and.tighten.loose. currents. styli.. connections. Optical.interference. Reduce.optical.power.. from.other.systems..

  • Page 43: Parts List

    Parts list Parts list - Please quote the Part No. when ordering equipment. type Part No. description OMP40/OMM/MI.12 A-2033-1126 OMP40.probe.with.batteries,.stylus,.OMM,.OMM.mounting.. bracket,.MI.12.interface.unit.and.tool.kit. OMP40/OMI A-2115-0032 OMP40.probe.with.batteries,.stylus,.OMI,.OMI.mounting. bracket.and.tool.kit. OMP40 A-4071-0001 OMP40.probe.with.batteries.and.tool.kit. Battery P-BT03-0007 ½AA.batteries.(pack.of.2). Stylus A-5000-3709 PS3-1C.ceramic.stylus.50.mm.long.with.Ø6.mm.ball. Styli For.complete.listing.see.Renishaw.Styli.guide.(part.no....H-1000-3200). TK62 A-4071-0060 Probe.tool.kit.comprising:.Ø1.98.mm.stylus.tool,.2.0.mm.AF..
  • Page 44 Parts list type Part No. description MI.12. A-2075-0142 MI.12.interface.unit. MI.12-B A-2075-0141 MI.12.interface.board. Mounting.kit A-2033-0690 Panel.mounting.kit.for.MI.12.interface.unit. PSU3 A-2019-0018 PSU3.power.supply.unit.85-264.V.input. Software Probe.software.for.machine.tools.-.see.Data.sheet. H-2000-2289. Shank See.data.sheet.H-2000-2011.taper.shanks Shank.adaptor. A-4071-0031 Adaptor.assembly.for.mounting.to.MP10,.MP12,.MP700.. assembly shank. Battery.cassette A-4071-1166 Probe.battery.cassette.assembly. Cassette.seal A-4038-0301 Battery.housing.seal. Pull-up.cone. A-4071-0094 Replacement.pull-up.cone.for.attachment.to.OMP40. assembly shanks.
  • Page 46 Renishaw plc +44 (0)1453 524524 New Mills, Wotton-under-Edge, +44 (0)1453 524901 Gloucestershire, GL12 8JR uk@renishaw.com United Kingdom www.renishaw.com For worldwide contact details, please visit our main website at www.renishaw. com/contact *H-2000-5022-05*...

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