Renishaw LP2 Installation And User Manual
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Renishaw LP2 Installation And User Manual

Probe system
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Installation and user's guide
H-2000-5021-07-A
LP2 probe system

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Summary of Contents for Renishaw LP2

  • Page 1 Installation and user’s guide H-2000-5021-07-A LP2 probe system...
  • Page 2 Publications for this product are available by scanning the barcode or visiting www.renishaw.com/lp2. Für dieses Produkt stehen weitere Informationen zur Verfügung. Scannen Sie dazu den Barcode oder besuchen Sie www.renishaw.de/lp2. Les documentations pour ce produit sont disponibles en scannant le code barres ou en visitan www.renishaw.fr/lp2.
  • Page 3 Dostęp do dokumentacji tego produktu można uzyskać, skanując kod kreskowy lub odwiedzając witrynę www.renishaw.pl/lp2. Para conteúdo sobre este produto, digitalize o código de barras ou visite www.renishaw.com.br/lp2. Если вас интересует информация об этом продукте, отсканируйте штрих-код или посетите сайт www.renishaw.ru/lp2.
  • Page 4 © 2000–2020 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. Renishaw plc. Registered in England and Wales.

  • Page 5: Table Of Contents

    Recommended connection diagram for adaptor or shank ..........25 LP2 with HSI interface ........13 Screw torque values ........27 Recommended connection diagram for LP2 with MI 8-4 interface .........14 Software requirements ........28 Typical LP2 probe systems ......15 Service and maintenance .......29 Machining centres (radio transmission) ........15...

  • Page 6: Safety

    EU and FCC regulatory requirements. It is the responsibility of the The LP2 system must be installed by a equipment installer to ensure that the following competent person, observing relevant safety guidelines are adhered to, in order for the product precautions.
  • Page 7 Safety • all screens must be connected as outlined in the user instructions; • cables must not be routed alongside high current sources (for example, motor power supply cables), or be near high-speed data lines; • cable lengths should always be kept to a minimum.

  • Page 8: Introduction

    • Optical or radio – for lathes and machining centres. Easy installation, particularly in The LP2 is a compact and versatile probe for retrofit applications because there is no applications on CNC lathes and machining need for the prepared passageways required centres.

  • Page 9: Lp2 Probe Types

    Stylus spring pressure adjustment LP2DD probes are available as original equipment, Swarf deflector – essential for LP2DD or existing LP2 probes may be converted to the DD and LP2HDD when continually exposed standard using a conversion kit. to hot chips.

  • Page 10: Lp2 Modular System

    LP2 modular system M4 styli Hard-wired transmission MA2 probe Shank adaptor holder Stylus weak link Swarf deflector Shank Square holder LP2H LP2DD LP2HDD LPE extension bar MA 4 adaptor Radio or optical receiver Transmission module...

  • Page 11: Lp2 Probe Moves

    LP2 probe moves Probe trigger A probe trigger signal is generated when the probe’s stylus is driven against a surface. The machine control records the contact position and instructs the machine motion to stop. Although high probing speeds are desirable, it is...
  • Page 12 LP2 probe moves System delays System delays are repeatable to less than 2 µs, and are constant in each direction in which measurement is taken. Delays are automatically compensated for, provided a calibration move is made in the same direction and at the same velocity as each measurement move.

  • Page 13: Specification

    Specification Variants LP2 / LP2DD LP2H / LP2HDD Principal application Workpiece inspection and job set-up on all sizes of lathes, machining centres and CNC grinders. Transmission type Hard-wired, or in conjunction with optical or radio transceiver modules. Compatible Hard-wired HSI, HSI-C, MI 8-4, FS1i or FS2i...
  • Page 14 Note 3 These are the factory settings; manual adjustment of the LP2 / LP2DD is possible, but the LP2H / LP2HDD is not adjustable. NOTE: For stylus recommendations, refer to the Styli and accessories technical specification...

  • Page 15: Dimensions

    Dimensions LP2 – LP2H 20 (0.79) 7.5 (0.30) 12.5° 12.5° M4 stylus 6.5 (0.26) 40.8 (1.61) LP2DD – LP2HDD 20 (0.79) 4.8 (0.19) 15° 15° M4 stylus 6.5 (0.26) 40.8 (1.61) Dimensions given in mm (in)

  • Page 16: Recommended Connection Diagram For Lp2 With Hsi-C Interface

    Recommended connection diagram for LP2 with HSI-C interface HSI-C interface FS1 /FS2 probe holder fixed socket for standard probe Probe connector (5-way) NOTES: No screen connection When connecting Green/Yellow Block 4 17. Screen the LP2 probe to the Outer spring pin, Green 16.

  • Page 17: Recommended Connection Diagram For Lp2 With Hsi Interface

    Recommended connection diagram for LP2 with HSI interface HSI interface Standard connector (3 way) NOTES: Inner spring pin Probe input + When connecting Outer spring pin the LP2 probe to the Probe input − HSI interface, use the Screen connection labelled...

  • Page 18: Recommended Connection Diagram For Lp2 With Mi 8-4 Interface

    Recommended connection diagram for LP2 with MI 8-4 interface CNC controller MI 8-4 interface +Vdc from I/O supply A10 output + supply A11 probe status output (totem pole) Skip input (G31) A12 output - supply −Vdc from I/O supply Machine tool B4 SELX−...

  • Page 19: Typical Lp2 Probe Systems

    Typical LP2 probe systems Machining centres (radio transmission) CNC machine spindle Mounting bracket RMI-Q receiver Typical radio module machine controller LP2 probe Cable Stylus Workpiece...

  • Page 20: Machining Centres With Omm-2 With Osi Or Osi-D Interface Or Omi-2 / Omi-2T / Omi-2H Interface/Receiver (Optical Transmission)

    Typical LP2 probe systems Machining centres with OMM-2 with OSI or OSI-D interface or OMI-2 / OMI-2T / OMI-2H interface/receiver (optical transmission) CNC machine spindle Mounting bracket Typical optical module OMI-2/ LP2 probe OMI-2T/OMI-2H OMM-2 OSI or OSI-D interface unit...

  • Page 21: Machining Centres With An Omm-2C With Osi Or Osi-D Interface (Optical Transmission)

    Typical LP2 probe systems Machining centres with an OMM-2C with OSI or OSI-D interface (optical transmission) CNC machine Cable spindle OSI or OSI-D interface unit OMM-2C machine Typical optical controller module LP2 probe Stylus Workpiece...

  • Page 22: Machining Centres (Hard-Wired Transmission)

    Typical LP2 probe systems Machining centres (hard-wired transmission) WARNING: The probe CNC machine should not be rotated spindle (spun) by the machine when the curly cable is connected, as persons may be injured by flying Shank adaptor cable or entanglement.

  • Page 23: Machining Centres (Hard-Wired Transmission, Tool Setting)

    Typical LP2 probe systems Machining centres (hard-wired transmission, tool setting) machine controller Square tip HSI (shown), stylus HSI-C or MI 8-4 Cable interface unit Workpiece probe Cable...

  • Page 24: Lathes (Radio Transmission)

    Typical LP2 probe systems Lathes (radio transmission) machine RMI-Q receiver controller Cable Typical radio module Workpiece Stylus probe...

  • Page 25: Lathes (Optical Transmission)

    Typical LP2 probe systems Lathes (optical transmission) OSI or OSI-D machine interface unit controller Mounting bracket OMM-2 Cable Cable OMI-2/OMI-2T/OMI-2H Typical optical module probe Workpiece Stylus...

  • Page 26: Lathes (Hard-Wired Transmission)

    Typical LP2 probe systems Lathes (hard-wired transmission) machine controller HSI (shown), HSI-C or MI 8-4 interface unit Cable Workpiece Cable Stylus probe...

  • Page 27: Stylus Spring Pressure Adjustment - Gauging Force

    Stylus trigger force is determined by the internal type, may cause probe repeatability to differ from spring pressure set by Renishaw. The user the calibration certificate results. should only adjust the spring pressure in special circumstances;...

  • Page 28: Stylus On-Centre Adjustment With Probe Holders And Sockets

    Stylus on-centre adjustment with probe holders and sockets Stylus on-centre adjustment Stylus position is established using a setting gauge or dial test indicator. Lathes – inspection The stylus is set to the same height as the 4° spindle centre line to avoid errors when 4°...

  • Page 29: Stylus On-Centre Adjustment With Shank Adaptor Or Shank

    Stylus on-centre adjustment with shank adaptor or shank Shank adaptor only (see figure on page 26) 10. Adjust the four adjusting screws one at a – fit shank adaptor onto shank and tighten time. Following each adjustment, unscrew the shank screws. the active screw clear of the centre shaft.
  • Page 30 Stylus on-centre adjustment with shank adaptor or shank 2.0 mm A/F × 4 0.8 Nm – 1.1 Nm (0.6 lbf.ft – 0.8 lbf.ft) MA2 probe holder probe...

  • Page 31: Screw Torque Values

        LP2 probe       Extension   Square holder     MA2 probe holder NOTE: For stylus recommendations, refer to the Styli and accessories technical specification (Renishaw part no. H-1000-3200).

  • Page 32: Software Requirements

    Set tolerances on features. directions? NOTE: Probe cycles and features are machine Does the software automatically adjust the software dependent. Software for probing program co-ordinate system to the relevant routines is available from Renishaw. set-up feature on the component, for job set-up purposes?

  • Page 33: Service And Maintenance

    Equipment requiring repair, overhaul or attention kits are available.) under warranty should be returned to your LP2 – LP2H – LP2DD – LP2HDD supplier. Once a month, remove the stylus front cap (the C spanner is provided for easy cap removal) then...
  • Page 34 Service and maintenance LP2DD – LP2HDD LP2 – LP2H Weak link screw Stylus Stylus C spanner Cap (4 Nm [3.0 lbf.ft] approx) Swarf deflector Metal eyelid Cap (finger tight) Spring Wash clean Front O-ring Outer diaphragm Inner diaphragm...

  • Page 35: Fault-Finding

    Fault-finding Symptom Cause Action Complete failure. Transmission modules not Align correctly. correctly aligned. Transmission modules Return to supplier for repair. damaged. For information on transmission, refer to the relevant installation guide. Swarf blocking inductive Clean out. transmission air gap. Loose mounting. Check all bolted or screwed connections for tightness.
  • Page 36 Fault-finding Symptom Cause Action Poor repeatability. Transmission modules not Align correctly. correctly aligned. Loose mounting. Check all bolts and screwed connections for tightness. Loose stylus. Tighten. Poor electrical connections. Check connectors. Excessive machine vibration. Tighten spring pressure. Spurious reading. Cable screen broken. Replace.

  • Page 37: Part List

    Parts list Type Part number Description A-2063-6098 LP2 probe complete with two C spanners and TK1 tool kit. LP2DD A-2063-8020 LP2DD probe complete with two C spanners and probe head tool kit. LP2H A-2064-0002 LP2H probe complete with two C spanners and TK1 tool kit.
  • Page 38 (HSI-C only) Terminal label set M-5358-0202 HSI-C terminal labels (HSI-C only) Publications. These can be downloaded from our website at www.renishaw.com. MI 8-4 H-2000-5008 Installation and user’s guide: MI 8-4 interface unit. H-5500-8550 Quick-start guide: for rapid set-up of the HSI interface.

  • Page 39: General Information

    Renishaw Standard Terms and Conditions REPRESENTATIONS AND LIABILITY, supplied with such equipment and/or software, HOWSOEVER ARISING, ARE EXCLUDED TO or available on request from your local Renishaw THE EXTENT PERMITTED BY LAW. office. RENISHAW RESERVES THE RIGHT TO MAKE...
  • Page 40 EU declaration of conformity For more information on China RoHS visit: www.renishaw.com/mtpchinarohs. Renishaw plc declares under its sole responsibility that the LP2 is in conformity with all relevant Changes to equipment Union legislation. Renishaw reserves the right to change equipment The full text of the EU declaration of conformity is specifications without notice.
  • Page 41 (SVHCs) is available at:  www.renishaw.com/REACH The 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...
  • Page 42 用户须知 47 CFR Section 15.21 在所有涉及使用机床或坐标测量机 (CMM) 的应用 The user is cautioned that any changes or 中，建议采取保护眼睛的措施。 modifications not expressly approved by Renishaw plc or authorised representative 请参阅机床供应商的操作说明书。 could void the user’s authority to operate the LP2系统必须由有资质的人员在遵守相关安全措 equipment. 施的前提下进行安装。在开始工作之前，须确保 机床电源关闭，处于安全状态，并且HSI-C / HSI /...
  • Page 43 General information • 机床供应商/安装商须知 电缆线路不得与电机电源电缆等高电流源并 行或靠近高速数据传输线； 机床制造商有责任确保用户了解操作中存在的任 • 何危险，包括雷尼绍产品说明书中所述的危险， 电缆长度应始终保持最短。 并应确保提供充分的防护装置和安全联动装置。 设备操作 在某些情况下，测头信号可能错误指示测头已复 如果设备使用方式与制造商要求的方式不符，设 位状态。切勿单凭测头信号来停止机床运动。 备提供的保护功能可能会减弱。 设备安装商须知 雷尼绍所有设备的设计均符合相关的EU和FCC监 管要求I为使产品按照这些规定工作，设备安装商 有责任保证遵守以下指导原则： • 任何接口的安装位置必须远离任何潜在的电 噪声源，如变压器、伺服系统驱动装置等； • 所有0伏/接地连接都应当连接到机床接地终端 上（“接地终端”是所有设备地线和屏蔽电 缆的单点回路）。这一点非常重要，不遵守 此规定会造成接地之间存在电位差； • 所有屏蔽装置都必须按使用说明书中所述进 行连接；...
  • Page 44 Renishaw plc +44 (0)1453 524524 +44 (0)1453 524901 New Mills, Wotton-under-Edge uk@renishaw.com Gloucestershire, GL12 8JR United Kingdom www.renishaw.com For worldwide contact details, visit www.renishaw.com/contact *H-2000-5021-07*...

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