Renishaw plc RMP60Q RMP60 Radio Machine Probe User Manual Manual pt 1

Renishaw plc RMP60 Radio Machine Probe Manual pt 1

Contents

Manual pt 1

RMP60 - radio machine probeInstallation guideH-5742-8504-01-A (Beta Site only)Draft copy 09/07/12
Renishaw part no: H-5742-8504-01-A (Beta Site only)First issued: July 2012© 2012 Renishaw plc. All rights reserved. This document may not be copied or reproduced in whole or in part, or transferred to any other media or language, by any means, without the prior written permission of Renishaw plc.The publication of material within this document does not imply freedom from the patent rights of Renishaw plc.Draft copy 09/07/12
iContentsContentsBefore you begin .................................................. 1.1Before you begin ............................................................1.1Disclaimer ..............................................................1.1Trademarks .............................................................1.1Warranty ................................................................1.1Changes to equipment .....................................................1.1CNC machines ...........................................................1.1Care of the probe .........................................................1.1Patents .................................................................1.2EC declaration of conformity ...................................................1.3WEEE directive .............................................................1.3FCC information to the user (USA only) ..........................................1.3Radio approval .............................................................1.4Safety ....................................................................1.5RMP60 basics .................................................... 2.1 Introduction ................................................................2.1Getting started ...........................................................2.1System interface ..........................................................2.12nd generation RMP60 ....................................................2.2Trigger Logic™ ...........................................................2.2Modes of operation .......................................................2.2Configurable settings ......................................................2.2Enhanced trigger filter .....................................................2.4Hibernation mode .........................................................2.4Multiple probe mode ....................................................... 2.4Acquisition mode .........................................................2.5RMP60 dimensions ..........................................................2.6Draft copy 09/07/12
RMP60 installation guideiiContentsRMP60 specification .........................................................2.7System installation ................................................ 3.1Installing the RMP60 with an RMI or RMI-Q .......................................3.1Operating envelope .......................................................3.1Performance envelope when using the RMP60 with the RMI or RMI-Q ...............3.2Preparing the RMP60 for use ..................................................3.3Fitting the stylus ..........................................................3.3Installing the batteries .....................................................3.5Mounting the probe on a shank (or machine table) ...............................3.6Stylus on-centre adjustment ................................................. 3.7Stylus trigger force and adjustment ..............................................3.8Calibrating the RMP60 .......................................................3.9Why calibrate a probe? ....................................................3.9Calibrating in a bored hole or on a turned diameter ............................... 3.9Calibrating in a ring gauge or on a datum sphere ................................3.9Calibrating the probe length .................................................3.9Trigger Logic™ ................................................... 4.1Reviewing the current probe settings ............................................4.1Multiple probe settings .......................................................4.2Probe settings record ........................................................4.3Changing the probe settings ...................................................4.4RMP60 – RMI partnership ..................................................... 4.6RMP60 – RMI-Q partnership ................................................... 4.7Operating mode ............................................................. 4.8Maintenance ...................................................... 5.1Maintenance ...............................................................5.1Cleaning the probe ..........................................................5.1Changing the batteries .......................................................5.2Diaphragm replacement ......................................................5.4RMP60M system .................................................. 6.1RMP60M system ............................................................6.1RMP60M dimensions ........................................................6.2RMP60M screw torque values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.2Fault finding ...................................................... 7.1Parts list ......................................................... 8.1Draft copy 09/07/12
1.1Before you beginDisclaimerRENISHAW HAS MADE CONSIDERABLE EFFORTS TO ENSURE THE CONTENT OF THIS DOCUMENT IS CORRECT AT THE DATE OF PUBLICATION BUT MAKES NO WARRANTIES OR REPRESENTATIONS REGARDING THE CONTENT. RENISHAW EXCLUDES LIABILITY, HOWSOEVER ARISING, FOR ANY INACCURACIES IN THIS DOCUMENT.TrademarksRENISHAW and the probe symbol used in the RENISHAW logo are registered trademarks of Renishaw plc in the United Kingdom and other countries. apply innovation and names and designations of other Renishaw products and technologies are trademarks of Renishaw plc or its subsidiaries.All other brand names and product names used in this document are trade names, service marks, trademarks, or registered trademarks of their respective owners.WarrantyEquipment requiring attention under warranty must be returned to your equipment supplier. Unless otherwise specifically agreed in writing between you and Renishaw, if you purchased the equipment from a Renishaw company the warranty provisions contained in Renishaw’s CONDITIONS OF SALE apply. You should consult these conditions in order to find out the details of your warranty but in summary the main exclusions from the warranty are if the equipment has been: • neglected, mishandled or inappropriately used; or• modified or altered in any way except with the prior written agreement of Renishaw. If you purchased the equipment from any other supplier, you should contact them to find out what repairs are covered by their warranty.Changes to equipmentRenishaw reserves the right to change equipment specifications without notice.CNC machinesCNC machine tools must always be operated by fully trained personnel in accordance with the manufacturer's instructions.Care of the probeKeep system components clean and treat the probe as a precision tool.Before you beginDraft copy 09/07/12
RMP60 installation guide1.2Before you beginPatentsFeatures of the RMP60 probe, and other similar Renishaw probes, are subject of one or more of the following patents and/or patent applications:CN 100466003CN 101287958CN 101482402AEP 0695926EP 1185838EP 1373995EP 1425550EP 1457786EP 1477767EP 1477768EP 1576560EP 1701234EP 1734426EP 1804020EP 1931936EP 1988439 EP 2216761IN 2004/057552IN 2004/057552IN 2007/028964IN 215787JP 2009-507240JP 2010-238243JP 3967592JP 4237051JP 4575781JP 4754427JP 4773677JP 4851488KR 1001244TW I333052US 2011-0002361-A1US 5279042US 5669151US 6,776,344 B2US 6941671US 7145468US 7285935US 7441707US 7486195US 7665219US 7812736US 7821420Draft copy 09/07/12
1.3Before you beginCFCC information to the user (USA only)47 CFR 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 interference received, including interference that may cause undesired operation.47 CFR Section 15.21The user is cautioned that any changes or modifications not expressly approved by Renishaw plc, or authorised representative could void the user’s authority to operate the equipment. 47 CFR Section 15.105This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case you will be required to correct the interference at your own expense.EC declaration of conformityRenishaw plc declares that the RMP60 radio machine probe complies with the applicable standards and regulations. Contact Renishaw plc at www.renishaw.com/rmp60 for the full EC declaration of conformity.WEEE directiveThe use of this symbol on Renishaw products and/or accompanying documentation indicates that the product should not be mixed with general household waste upon disposal. It is the responsibility of the end user to dispose of this product at a designated collection point for waste electrical and electronic equipment (WEEE) to enable reuse or recycling. Correct disposal of this product will help to save valuable resources and prevent potential negative effects on the environment. For more information, please contact your local waste disposal service or Renishaw distributor. Draft copy 09/07/12
RMP60 installation guide1.4Before you beginRadio approvalRadio equipment - Canadian warning statementsEnglishUnder Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada.To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.FrenchConformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada.Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1)l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.Radio approvalsEurope: CEUSA: TBACanada: TBAJapan: TBAChina TBADraft copy 09/07/12
1.5Before you beginSafetyInformation to the userThe RMP60 is supplied with two non-rechargeable AA alkaline batteries. Lithium Thionyl Chloride non-rechargable AA batteries may also be used in the RMP60 (see 'Changing the batteries' in Section 5 - Maintenance). Lithium batteries must be approved to IEC 62133. Once the charge in the batteries is depleted, do not attempt to recharge them.The use of this symbol on the batteries used in this product indicate that the batteries must be collected and disposed of separately from household waste in accordance with EU battery directive 2006/66/EC. Please contact your local authority about the rules on the separate collection of batteries because correct disposal helps to prevent negative consequence for the environmental and human health.Please ensure replacement batteries are of the correct type and are fitted with the correct polarity in accordance with the instructions in this manual, and as indicated on the product. For specific battery operating, safety and disposal guidelines, please refer to the battery manufacturers' literature.• Ensure that all batteries are inserted with the correct polarity. • Do not store batteries in direct sunlight or rain. • Do not heat or dispose of batteries in a fire. • Avoid forced discharge of the batteries. • Do not short-circuit the batteries. • Do not disassemble, pierce, deform or apply excessive pressure to the batteries. • Do not swallow the batteries.• Keep the batteries out of the reach of children.• Do not get batteries wet.If a battery is damaged, exercise caution when handling it.Please ensure that you comply with international and national battery transport regulations when transporting batteries or the products.Lithium batteries are classified as dangerous goods and strict controls apply to their shipment by air. To reduce the risk of shipment delays, if you need to return the products to Renishaw for any reason, do not return any batteries.The RMP60 has a glass window. Handle with care if broken to avoid injury.Information to the machine supplier/ installerIt is the machine supplier's responsibility to ensure that the user is made aware of any hazards involved in operation, including those mentioned in Renishaw product literature, and to ensure that adequate guards and safety interlocks are provided.Under certain circumstances, the probe signal may falsely indicate a probe seated condition. Do not rely on probe signals to halt the movement of the machine.Draft copy 09/07/12
RMP60 installation guide1.6Before you beginInformation to the equipment installerAll Renishaw equipment is designed to comply with the relevant EC and FCC regulatory requirements. It is the responsibility of the equipment installer to ensure that the following guidelines are adhered to, in order for the product to function in accordance with these regulations:• any interface MUST be installed in a position away from any potential sources of electrical noise, i.e. power transformers, servo drives etc;• all 0V/ground connections should be connected to the machine "star point" (the "star point" is a single point return for all equipment ground and screen cables). This is very important and failure to adhere to this can cause a potential difference between grounds;• all screens must be connected as outlined in the user instructions;• cables must not be routed alongside high current sources, i.e. motor power supply cables etc, or be near high speed data lines;• cable lengths should always be kept to a minimum.Equipment operationIf this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.Draft copy 09/07/12
2.12.1IntroductionRMP60 is part of a new generation of radio transmission part probing systems, ideally suited to large machining centres or where line-of-sight between probe and receiver is difficult to achieve.RMP60 features an integrated probe module delivering exceptional robustness and generous overtravel.RMP60 complies with worldwide standards and operates in the 2.4 GHz band. It delivers interference-free transmission through the use of FHSS (frequency hopping spread spectrum). This allows many systems to operate in the same machine shop without risk of cross-talk.RMP60 can be operated/used alone or form part of a larger system comprised of multiple radio spindle probes and/or tool setters to function with a single interface.All RMP60 settings are configured using ‘Trigger Logic’. This technique enables the user to review and subsequently change probe settings by deflecting the stylus whilst observing the LED display.Configurable settings are:• Switch-on/switch-off method• Trigger filter setting• Hibernation setting• Multiple probe modeGettingstartedThree multicolour probe LEDs provide visual indication of selected probe settings.For example:• Switch-on and switch-off methods• Probe status - triggered or seated• Battery conditionBatteries are inserted or removed as shown (see ‘Installing the batteries’ for further information). On insertion of batteries, the LEDs will begin to flash (see ‘Reviewing current probe settings’ for further information).SysteminterfaceThe RMI or RMI-Q are integrated interfaces/receivers used to communicate between the RMP60 probe and the machine control.RMP60basics Draft copy 09/07/12
RMP60 installation guide2.2RMP60 basicsTrigger Logic™Trigger Logic™ (see Section 4 - Trigger Logic™) is a method that allows the user to view and select all available mode settings in order to customise a probe to suit a specific application. Trigger Logic™ is activated by battery insertion and uses a sequence of stylus deflection (triggering) to systematically lead the user through the available choices to allow selection of the required mode options.Current probe settings can be reviewed by simply removing the batteries for a minimum of 5 seconds, and then replacing them to activate the Trigger Logic™ review sequence.Modes of operationThe RMP60 probe can be in one of three modes:Standby mode: where the probe is awaiting a switch on signal.Operational mode: activated by one of the switch on methods described on this page. In this mode the RMP60 is ready for use.Configuration mode: where Trigger Logic™ may be used to configure the following probe settings.Hibernation mode: ??????Configurable settingsSwitch on/switch off methodsThe following switch on/switch off options are user-configurable.1. Radio on/Radio off2. Radio on/Timer off3. Spin on/Spin off4. Spin on/Timer off5. Shank switch on/Shank switch offDraft copy 09/07/12
2.3RMP60 basicsRMP60 switch on methodSwitch on options are configurableRMP60 switch off methodSwitch off options are configurableSwitch on timeRadio onRadio switch on is commanded by machine input.Radio offRadio switch off is commanded by machine input. A timer automatically switches the probe off 90 minutes after the last trigger if it is not turned off by machine input.Timer off (timeout)Timeout will occur 12, 33 or 134 seconds (user configurable) after the last probe trigger or reseat.1 second maximum (see note below).Spin onSpin at 500 rev/min for 1 second minimum.Spin offSpin at 500 rev/min for 1 second minimum. A timer automatically switches the probe off 90 minutes after the last trigger if it is not spun.Timer off (timeout)Timeout will occur 12, 33 or 134 seconds (user configurable) after the last probe trigger or reseat.1 second maximum (see note below).Shank switch on Shank switch off 1 second maximum.NOTES: In ‘radio on’ mode, the switch on time is user selectable 0.5 or 1.0 second maximum when using RMI-Q (selection is made in RMI-Q). Otherwise 1.0 second maximum. In ‘radio on’ mode, the switch on time assumes a good radio communication link. In a poor RF environment this may rise to a maximum of 3.0 seconds. For more information on the user selectable switch on time when operating with RMI-Q, please refer to the RMI-Q installation guide. In 'spin on mode , the 2 seconds starts from the moment the spindle reaches 500 rev/min. After being switched on, the RMP60 must be on for 1 second minimum before being switched off.Draft copy 09/07/12
RMP60 installation guide2.4RMP60 basicsEnhanced trigger filterProbes subjected to high levels of vibration or shock loads may output probe trigger signals without having contacted any surface. The enhanced trigger filter improves the probe’s resistance to these effects.When the filter is enabled, a constant nominal 10 or 20 ms delay is introduced to the probe output.It may be necessary to reduce the probe approach speed to allow for the increased stylus overtravel during the extended time delay.Factory set to OFF.Hibernation modeOnly applicable to ‘radio-on’ mode. When RMP60 is in standby and RMI or RMI-Q is powered off or out of range, the probe enters hibernation; a low power mode designed to save battery life. The probe ‘wakes’ from hibernation to periodically check for it’s partnered RMI or RMI-Q.The 'wake-up frequency can be set to 30 seconds, 5 seconds or set to off; the probe never goes into hibernation.Factory set to 30 seconds.Multiple probe modeThe RMP60 can be configured, using Trigger Logic™, to allow multiple radio probes in ‘spin on/off’ or ‘shank on/off’ to be used with a single RMI or RMI-Q.Up to four RMP60s can be used with a single RMI-Q in ‘radio on/off’ mode. For further details of this functionality, please refer to the RMI-Q installation guide.NOTES: Multiple probe mode is a function of the RMP60, as such, the option will not appear when the 'radio on' option has been selected. RMP60 probes which are set to 'multiple probe mode on' can coexist alongside any number of RMP60 probes set to 'multiple probe mode off'.To allow multiple radio probes to work in close proximity, and with a single RMI or RMI-Q, 16 choices of 'mode on' colours are available, each representing a different machine tool installation. See 'Multiple probe settings' in Section 4 - Trigger Logic™.All probes operating with a single RMI or RMI-Q must be set to the same 'mode on' colour choice; any multiple probes located on adjacent machines must all be set to an alternative 'mode on' colour choice. Only one probe per 'mode on' colour choice needs to be partnered with the RMI or RMI-Q as, by configuring multiple probes to a single 'mode on' colour choice, all probes using this 'mode on' colour choice will have the same identity. The probe to be partnered is partnered after selecting the 'multiple probe mode' setting and choosing the 'mode on' option. See 'Changing the probe settings' in Section 4 - Trigger Logic™.There is no limit to the number of probes that can be used with a single RMI or RMI-Q so long as they all have the same 'mode on' colour choice. All RMP60 probes are factory set to 'mode off'.The addition of any further probe(s) into a single probe installation will require that all probes are reconfigured to the same 'mode on' colour choice and that one of the probes are then repartnered with the RMI or RMI-Q. The addition of any further probe(s), or replacements, into a multi-probe installation can be achieved simply through the reconfiguration of the probe to the same 'mode on' colour choice.Draft copy 09/07/12
2.5RMP60 basicsAcquisition modeSystem set-up is achieved using Trigger Logic™ and powering on the RMI or RMI-Q.Partnering is only required during initial system set-up. Further partnering is only required if either the RMP60 or RMI/RMI-Q is changed.NOTES: Systems using the RMI-Q can be partnered with up to four RMP60s manually. Alternatively this can be achieved by using ReniKey; a Renishaw machine macro cycle which does not require the RMI-Q to be powered cycled. Partnering by ReniKey is not available for RMI.Partnering will not be lost by reconfiguration of probe settings or when changing batteries, except where multiple probe mode is selected .Partnering can take place anywhere within the operating envelope.Draft copy 09/07/12
RMP60 installation guide2.6RMP60 basicsRMP60 dimensionsStylus overtravel limitsStylus length ±X/±Y Z50 (1.97) 21 (0.82) 11 (0.43)100 (3.94) 37 (1.45) 11 (0.43)Dimensions given in mm (in)A range of probe-ready shanks are available from Renishaw50 (1.97) 19 (0.75) Battery cassette Shank switch (optional)Window18°18°Ø63 (Ø2.48)76 (2.99)M4 stylusProbe status LEDDraft copy 09/07/12
2.7RMP60 basicsRMP60 specificationPrincipal application Workpiece measurement and job set-up on medium to large horizontal, vertical and gantry machining centres, 5-axis machines, twin spindle machines and vertical turret lathes.Dimensions LengthDiameter76 mm (2.99 in)63 mm (2.48 in)Weight (without shank) With batteriesWithout batteries876 g (30.90 oz)826 g (29.14 oz)Transmission type Frequency hopping spread spectrum (FHSS) radioRadio frequency 2400 MHz to 2483.5 MHzSwitch-on methods Radio M code, spin on or shank switchSwitch-off methods Radio M code, timer, spin off or shank switchSpindle speed (maximum) 1000 rev/minOperating range Up to 15 m (49.2 ft)Receiver/interface RMI or RMI-Q combined interface and receiver unitSense directions Omni-directional ±X, ±Y, +ZRepeatability 1.00 µm (40 µin) 2 sigma – 50 mm stylus length (see note 1)Stylus trigger force (see notes 2 and 3)Factory setting:XY low forceXY high forceZ0.75 N, 75 gf (2.64 ozf)1.40 N, 140 gf (4.92 ozf)5.30 N, 530 gf (18.69 ozf)Maximum setting:XY low forceXY high forceZ2.0 N, 200 gf (7.0 ozf)3.5 N, 350 gf (12.3 ozf)14.0 N, 1400 gf (49.38 ozf)Minimum setting:XY low forceXY high forceZ0.50 N, 50 gf (1.7 ozf)0.90 N, 90 gf (3.2 ozf)3.50 N, 350 gf (12.35 ozf)Stylus overtravel XY plane+Z plane±18°11 mm (0.43 in)Note 1 Performance specification is achieved at a standard test velocity of 480 mm/min (18.9 in/min) with ceramic styli. Significantly higher velocity is possible depending on application requirements.Note 2 Trigger force, which is critical in some applications, is the force exerted on the component by the stylus when the probe triggers. The maximum force applied will occur after the trigger point i.e. overtravel. The force value depends on related variables including measuring speed and machine deceleration.Note 3 Tests carried out using a 50 mm stylus.Draft copy 09/07/12
NOTE: 5% usage = 72 minutes/day.RMP60 installation guide2.8RMP60 basicsBattery type Shank switch on Spin switch onStandby life 5% usage ContinuousUseStandby life 5% usage ContinuousUseAlkaline TBA days TBA days TBA hours TBA days TBA days TBA hoursLithium Thionyl Chloride TBA days TBA days TBA hours TBA days TBA days TBA hoursEnvironment IP rating IPX8Storage temperature -25 °C to +70 °C (-13 °F to +158 °F)Operating temperature +5 °C to +55 °C (+41 °F to +131 °F)Battery types 2 x AA 1.5 V alkaline or 2 x AA 3.6 V Lithium Thionyl ChlorideBattery reserve life Approximately one week after a low battery warning is first given.Typical battery life See table below.Rechargeable batteriesEither Nickel Cadmium (NiCd) or Nickel Metal Hydride (NiMh) can be used. However, when these battery types are fitted, expect a battery life of approximately 50% less than that quoted for alkaline batteries together with a reduced low battery warning period.Battery type Radio switch on (1 second turn on)Radio switch on (0.5 second turn on)Continuous useStandby life 5% usage Standby life 5% usageAlkaline TBA days TBA days TBA days TBA days TBA hoursLithium Thionyl Chloride TBA days TBA days TBA days TBA days TBA hoursDraft copy 09/07/12
3.1Installing the RMP60 with an RMI or RMI-QCNC machining centre spindleRMP60 inspection probeRMI or RMI-Q interface Mounting bracketCNC machine controlInterface unitTypical tool setting probeWorkpieceStylusSystem installationOperating envelopeRadio transmission does not require line-of-sight and will pass through very small gaps and machine tool windows. This allows easy installation, either inside or outside the machine enclosure.Coolant and swarf residue accumulating on the RMP60 and RMI or RMI-Q may have a detrimental effect on transmission performance. Wipe clean as often as is necessary to maintain unrestricted transmission.When operating, do not touch either the RMI or RMI-Q cover or the probe glass window with your hand, as this will affect the performance.Draft copy 09/07/12
Valid between temperatures of +5 °C to +55 °C (+41 °F to +131 °F)RMP60 installation guide3.2System installationPerformance envelope when using the RMP60 with the RMI or RMI-QRMP60 / RMI or RMI-Q positioningThe probe system should be positioned so that the optimum range can be achieved over the full travel of the machine's axes. Always face the front cover of the RMI or RMI-Q in the general direction of the machining area and the tool magazine, ensuring both are within the performance envelope shown below. To assist in finding the optimum position of the RMI or RMI-Q, the signal quality is displayed on an RMI or RMI-Q signal LED.Range metres (feet) OPERATING AND SWITCH ON/OFF75°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)RMP60 probeRMI or RMI-QPerformance envelopeThe RMP60 and RMI or RMI-Q must be within each other's performance envelope as shown below. The performance envelope shows line-of-sight performance, however radio transmission does not require this as any reflected radio paths will be less than the 15 m (49.2 ft) operating range.Draft copy 09/07/12
123.3System installationPreparing the RMP60 for useFitting the stylusM-5000-37071,8 Nm – 2,2 Nm (1.3 lbf.ft – 1.6 lbf.ft)Draft copy 09/07/12
12RMP60 installation guide3.4System installationStylus weak linkNOTE: Must be used with steel styli. For optimum metrology performance do not use a 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, thereby protecting the probe from damage.Take care to avoid stressing the weak link during assembly.Removing a broken weak link2 Nm (1.5 lbf.ft)5 mm AF2 Nm (1.5 lbf.ft)12 mm(0.47 in)The stylus colouring in these three illustrations has been changed to reflect a steel styli more, as the note says "do not use a weak link with ceramic or carbon fibre styli" and we showed it with a ceramic styliDraft copy 09/07/12
1234X3.5System installationInstalling the batteries NOTES: See Section 5 - Maintenance for a list of suitable battery types. Ensure the product is clean and dry before inserting batteries. Do not allow coolant or debris to enter the battery compartment. When inserting batteries, check that the battery polarity is correct. After inserting the batteries the LEDs will display the current probe settings (for details, see Section 4 - Trigger Logic™).Draft copy 09/07/12
132RMP60 installation guide3.6System installationMounting the probe on a shank (or machine table)2 Nm – 3 Nm(1.5 lbf.ft – 2.2 lbf.ft)NOTE: In instances where the RMP60 is to be used with a shank switch, it will be necessary to remove the plug from the rear of the probe using pliers. This should then be substituted with the bobbin (A‑4038‑0303).Bobbin(A‑4038‑0303)(x 2)(x 2)(x 4)Draft copy 09/07/12
1233.7System installation1 Nm(0.74 lbf.ft)Stylus on-centre adjustment6 Nm – 8 Nm(4.4 lbf.ft – 5.9 lbf.ft)1.5 Nm – 3.2 Nm(1.1 lbf.ft – 2.4 lbf.ft)NOTES: During adjustment, care must be taken not to rotate the probe relative to the shank, as damage to the bobbin (A-4038-0303) can occur where fitted. If a probe and shank assembly is dropped, it must be rechecked for correct on-centre adjustment. Do not hit or tap the probe to achieve on-centre adjustment.(x 4)(x 2)(x 4)Draft copy 09/07/12
RMP60 installation guide3.8System installationStylus trigger force and adjustmentSpring force within the probe causes the stylus to sit in a unique position and return to this position following each stylus deflection.Stylus trigger force is set by Renishaw. The user should only adjust trigger force in special circumstances e.g. where there is excessive machine vibration or insufficient force to support the stylus weight.To adjust the trigger force, turn the adjusting screw anticlockwise to reduce the force (more sensitive) or clockwise to increase the force (less sensitive). A stop helps to prevent damage which could be caused by overtightening the adjusting screw.XY trigger forces vary around the stylus seating.Factory settingXY low force 0.7 N, 75 gf (2.64 ozf)XY high force 1.4 N, 140 gf (4.92 ozf)Z 5.30 N, 530 gf (18.69 ozf)Maximum settingXY low force 2 N, 200 gf (7.0 ozf)XY high force 3.5 N, 350 gf (12.3 ozf)Z 14 N, 1400 gf (49.38 ozf)Minimum settingXY low force 0.5 N, 50 gf (1.7 ozf)XY high force 0.9 N, 90 gf (3.2 ozf)Z 3.5 N, 350 gf (12.35 ozf)Reduce forceIncrease force2 mm AFDraft copy 09/07/12
3.9System installationCalibrating the RMP60Why calibrate a probe?A spindle probe is just one component of the measurement system which communicates with the machine tool. Each part of the system can introduce a constant difference between the position that the stylus touches and the position that is reported to the machine. If the probe is not calibrated, this difference will appear as an inaccuracy in the measurement. Calibration of the probe allows the probing software to compensate for this difference.During normal use, the difference between the touch position and the reported position does not change, but it is important that the probe is calibrated in the following circumstances:• when a probe system is to be used for the first time;• when the enhanced trigger filter delay is changed;• when a new stylus is fitted to the probe;• when it is suspected that the stylus has become distorted or that the probe has crashed;• at regular intervals to compensate for mechanical changes of your machine tool;• if repeatability of relocation of the probe shank is poor. In this case, the probe may need to be recalibrated each time it is selected.It is good practice to set the tip of the stylus on-centre, because this reduces the effect of any variation in spindle and tool orientation (see 'Stylus on-centre adjustment' in Section 3 - System Installation). A small amount of run-out is acceptable, and can be compensated for as part of the normal calibration process.Three different operations are to be used when calibrating a probe. They are:• calibrating either in a bored hole or on a turned diameter of known position;• calibrating either in a ring gauge or on a datum sphere;• calibrating the probe length.Calibrating in a bored hole or on a turned diameterCalibrating a probe, either in a bored hole or on a turned diameter of known size, automatically stores values for the offset of the stylus ball to the spindle centre-line. The stored values are then used automatically in the measuring cycles. Measured values are compensated by these values so that they are relative to the true spindle centre-line.Calibrating in a ring gauge or on a datum sphereCalibrating a probe either in a ring gauge or on a datum sphere with a known diameter automatically stores one or more value for the radius of the stylus ball. The stored values are then used automatically by the measuring cycles to give the true size of the feature. The values are also used to give true positions of single surface features.NOTE: The stored radius values are based on the true electronic trigger points. These values are different from the physical sizes.Calibrating the probe lengthCalibrating a probe on a known reference surface determines the length of the probe, based on the electronic trigger point. The stored value for length is different from the physical length of the probe assembly. Additionally, the operation can automatically compensate for machine and fixture height errors by adjusting the probe length value that is stored.Draft copy 09/07/12
RMP60 installation guide3.10System installationThis page left intentionally blankDraft copy 09/07/12
X4.1> 5 s123Key to the symbolsLED short flashLED long flashSwitch on methodRadio on(omitted if multiple probe mode is selected) orShank onorSpin on Switch off method (omitted for shank on)Radio off or Spin off orShort timeout 12 s orMedium timeout 33 s orLong timeout 134 s LED check Probe in standby modeBattery statusBattery good or Battery low Multiple probe mode (omitted for radio on)see "Multiple probe mode settings" to view all 16 choicesMode off Mode onor Machine 1 or Machine 2 or or Machine 16 Reviewing the current probe settingsTrigger Logic™Enhanced trigger filter settingOff0 ms orOn10 ms orOn20 ms Enhanced trigger filter settingOff0 ms orOn10 ms orOn20 ms Hibernation mode setting (only for radio on)On30 s orOn5 s orOff Draft copy 09/07/12
RMP60 installation guide4.2Trigger Logic™Multiple probe settingsDeflect the stylus for less than 4 seconds to cycle to the next setting.Multiple probe modeMode off Mode onor Machine 1 or Machine 2 or Machine 3 or Machine 4 Machine 5 or Machine 6 or Machine 7 or Machine 8 Machine 9 or Machine 10 or Machine 11 or Machine 12 Machine 13 or Machine 14 or Machine 15 or Machine 16 Return to "Mode off"Draft copy 09/07/12
4.3Trigger Logic™Factory settingsNew settingsSwitch on method Radio on ✔Shank on Spin on Switch off method Radio or spin ✔Short timeout (12 s) Medium timeout (33 s) Long timeout (134 s) Enhanced trigger filter settingOff (0 ms) ✔On (10 ms) On (20 ms) Hibernation mode settingOn (30 s) ✔On (5 s) Off Multiple probe mode Off (factory set) ✔On (machine number) See "Multiple probe settings"RMP60 serial no ........................................✔ tickProbe settings recordThis page is provided to note your probe's settings.✔ tickFactory settings are for kit (A-5742-0001) only.Draft copy 09/07/12
XRMP60 installation guide4.4Trigger Logic™Switch on methodRadio on(omitted if multiple probe mode is selected)Shank on Spin on > 5 s123Key to the symbolsLED short flashLED long flashDeflect the stylus for less than 4 seconds to move to the next menu option.Deflect the stylus for more than 4 seconds to move to the next menu.To exit, leave the stylus untouched for more than 20 seconds.LED check Battery statusBattery good or Battery low Changing the probe settingsInsert the batteries or, if they have already been installed, remove them for five seconds and then refit them.Following the LED check, immediately deflect the stylus and hold it deflected until five red flashes have been observed (if the battery power is low then each of the five red flashes will be followed by a blue flash).Keep the stylus deflected until the "Switch on method" setting is displayed, then release the stylus. The probe is now in configuration mode and Trigger Logic™ is activated.Switch off method (omitted for shank on)Radio off or Spin offShort timeout 12 sMedium timeout 33 sLong timeout 134 s continued on next pageEnhanced trigger filter settingOff0 msOn10 msOn20 ms 3Draft copy 09/07/12
4.5Trigger Logic™NOTE: If using mutiple probe mode refer to the RMI installation guide (H-4113-8554) or the RMI-Q installation guide (H-5687-8504). Cease triggering here, unless the multiple probe mode is required in which case deflect stylus > 4 secondsAcquisition modeoffAcquisition modeReturn to “Change switch-on method”Acquisition modeonAcquisition mode offAcquisition modeAcquisition mode onNew settings completeHibernation mode setting (only for radio on)On30 sOn5 msOff Multiple probe mode (see "Multiple probe mode settings" to view all 16 choices)Mode off Mode onMachine 1 Machine 2 Machine 16 If no changes are made in multiple probe mode, then deflecting the stylus for more than 4 seconds will return the probe settings to "Switch-on method". If a multiple probe mode is selected, proceed to "Acquisition mode" to repartner one probe with the RMI or RMI-Q.NOTE: To partner an RMP60 with an RMI please see "RMP60 – RMI partnership". Once acquisition has been successful, the RMP60 will revert to "Acquisition mode off".NOTE: To partner an RMP60 with an RMI-Q please see "RMP60 – RMI-Q partnership". Once acquisition has been successful, the RMP60 will revert to "Acquisition mode off".Draft copy 09/07/12
RMP60 installation guide4.6Trigger Logic™RMP60 – RMI partnershipSystem set-up is achieved using Trigger Logic™ and powering the RMI. Partnering is only required during initial system set-up. Further partnering is only required if either the RMP60 or RMI is changed, or a system is reconfigured for multiple probes (multiple probe mode).Partnering will not be lost by reconfiguring the probe settings or when changing batteries, except where multiple probe mode is selected. Partnering can take place anywhere within the operating envelope.In configuration mode, configure the probe settings as required until you reach the "Acquisition mode" menu, which defaults to "Acquisition mode off".3The probe is in stand-by and the system is ready for use.XNew partner RMP acquiredSIGNAL LED> 20 s X3Release and deflect the stylus to select "Acquisition mode on". Ensure this is done within 8 seconds of the RMI signal LED flashing green.XSwitch on the RMIAcquisition modeAcquisition modeoff SIGNAL LED RMI in acquisition modeNOTE: Please also refer to the RMI installation guide (H-4113-8554) when partnering the RMP60. 3Draft copy 09/07/12
4.7Trigger Logic™RMP60 – RMI-Q partnershipSystem set-up is achieved using Trigger Logic™ and powering on the RMI-Q or applying ReniKey. Partnering is required during initial system set-up. Further partnering will be required if either the RMP60 or RMI-Q is changed.Any RMP60 that is partnered with RMI-Q, but then used with another system, will need to be partnered again when it is brought to the RMI-Q.Partnering will not be lost by reconfiguring the probe settings or when changing batteries. Partnering can take place anywhere within the operating envelope.In configuration mode, configure the probe settings as required until you reach the "Acquisition mode" menu, which defaults to "Acquisition mode off".The probe is in stand-by and the system is ready for use.X> 20 sX3XRelease and deflect the stylus to select "Acquisition mode on". Ensure this is done within 60 seconds of the RMI-Q signal LED flashing green.Switch on the RMI-QorAcquisition modeAcquisition modeoff SYSTEM STATUS LED RMI-Q in acquisition mode with empty probe locationSYSTEM STATUS LED RMI-Q in acquisition mode with full probe location3 3NOTE: Please also refer to the RMI-Q installation guide (H-5687-8504) when partnering up to four RMP60/RMP.orDisplayed for 5 seconds.SYSTEM STATUS LED Acquisition pendingSYSTEM STATUS LED New partner RTS acquiredSYSTEM STATUS LED RMP cleared from locationDraft copy 09/07/12
RMP60 installation guide4.8Trigger Logic™Operating modeNOTE: Due to the nature of Lithium Thionyl Chloride batteries, if a 'low battery' LED sequence is ignored or overlooked, then it is possible for the following sequence of events to occur:1. When the probe is active, the batteries discharge until battery power becomes too low for the probe to operate correctly.2. The probe stops functioning, but then reactivates as the batteries recover sufficiently to provide the probe with power.3. The probe begins to run through the LED review sequence (see 'Reviewing the current probe settings' in Section 4 - Trigger Logic™).LED colour Probe status Graphic hintFlashing green Probe seated in operating mode Flashing red Probe triggered in operating mode Flashing green and blue Probe seated in operating mode – low battery Flashing red and blue Probe triggered in operating mode – low battery Constant red Battery exhaustedFast flashing red orFlashing red and green orSequence when batteries are insertedExhausted battery or unsuitable battery LEDs flashing greenLEDs flashing redLEDs flashing redX/Y ZProbe status LEDs4. Again, the batteries discharge and the probe ceases to function.5. Again, the batteries recover sufficiently to provide the probe with power, and the sequence is repeated.Draft copy 09/07/12
5.1MaintenanceYou may undertake the maintenance routines described in these instructions.Further dismantling and repair of Renishaw equipment is a highly specialised operation, which must be carried out at authorised Renishaw Service Centres.Equipment requiring repair, overhaul or attention under warranty should be returned to your supplier.Cleaning the probeWipe the window of the probe with a clean cloth to remove machining residue. This should be done on a regular basis to maintain optimum transmission.MaintenanceDraft copy 09/07/12
12RMP60 installation guide5.2MaintenanceCAUTIONS:Do not leave exhausted batteries in the probe.When changing batteries, do not allow coolant or debris to enter the battery compartment.When changing batteries, check that the battery polarity is correct.Take care to avoid damaging the battery cassette gasket.Only use specified batteries.Changing the batteriesCAUTION: Please dispose of exhausted batteries in accordance with local regulations. Never dispose of batteries in a fire.!!Draft copy 09/07/12
345X5.3MaintenanceNOTES:After removing the old batteries, wait more than 5 seconds before inserting the new batteries.Do not mix new and used batteries or battery types, as this will result in reduced life and damage to the batteries.Always ensure that the cassette gasket and mating surfaces are clean and free from dirt before reassembly.If dead batteries are inadvertently inserted into the probe, the LEDs will remain a constant red.Battery typesAlkalinex 2Lithium Thionyl Chloridex 2Nickel Cadmium/Nickel Metal Hydride x2AA 1.5 V RS:Radio shack:Saft:Sonnenschein:Tadrian:Xeno:596-602, 201-943823-037LS 14500SL-760/STL-5903/S, TL-2100/SXL-060FAA 1.2 V33 3Draft copy 09/07/12
RMP60 installation guide5.4MaintenanceDiaphragm replacementRMP60 diaphragmsThe probe mechanism is protected from coolant and debris by two diaphragms. These provide adequate protection under normal working conditions. You should periodically check the outer diaphragm for signs of damage. If this is evident, replace the outer diaphragm.Do not remove the inner diaphragm. If it is damaged, return the probe to your supplier for repair. Outer diaphragm inspection1. Remove the stylus.2. Undo the three M3 front cover screws and remove the front cover.3. Inspect the outer diaphragm for damage.4. To remove the outer diaphragm, grip by the outer edge and pull off.Inner diaphragm inspectionInspect the inner diaphragm for damage. If it is damaged, return the probe to your supplier. DO NOT REMOVE THE INNER DIAPHRAGM AS YOUR WARRANTY WILL BE INVALIDATED.Outer diaphragm replacement1 Fit the new diaphragm over the centre.2. Locate the outer edge of the diaphragm to rest on the outer edge of the inner diaphragm.3. Refit the front cover and M3 screws.4. Refit the stylus and recalibrate the probe.M3 screw2.5 mm AF 1 Nm (0.74 lbf.ft)CoverOuter diaphragmInner diaphragmDraft copy 09/07/12
RMP60M moduleRMP60M extension L200RMP60M /LP2 adaptorM4 stylusRMP60M probe moduleM4 stylusLP2 probeMA4 90° adaptorLPE3 extension bar (150 mm)LPE2 extension bar (100 mm)LPE1 extension bar (50 mm)RMP60M extension L150RMP60M extension L1006.1RMP60M systemRMP60M is a special modular version of RMP60. It enables probe inspection of part features inaccessible to RMP60, by fitting selected adaptors and extensions as shown below.See Chapter 8, "Parts list".RMP60M systemThe above drawing has changed to show the same orientation as other probe views (i.e. right to left).Draft copy 09/07/12
100/150/200 (3.94/5.91/7.87) 66.25 (2.61)66.25 (2.61)50/100/150 (1.97/3.94/5.91)12.50 (0.49)40.75 (1.60)Ø25 (Ø0.98)50.50 (1.99)Ø63 (Ø2.48)RMP60 installation guide6.2RMP60M systemRMP60M screw torque valuesdimensions mm (in)10 Nm to 12 Nm(7.37 lbf.ft to 8.85 lbf.ft)2.6 Nm(1.92 lbf.ft)2.6 Nm(1.92 lbf.ft)2.6 Nm(1.92 lbf.ft)RMP60M dimensionsDraft copy 09/07/12

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