Installation guide H-5627-8504-01-A RLP40 - radio lathe probe
© 2010 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. Renishaw part no: H-5627-8504-01-A First issued: 01.
Contents i Contents Before you begin Before you begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Warranty. . . . . . . . . . . . . . . . . . . . . .
RLP40 installation guide System installation Contents Installing the RLP40 with an RMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 ii Operating envelope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Performance envelope when using the RLP40 with the RMI. . . . . . . . . . . . . . . . . . . . . . . . . 3.2 RLP40 / RMI positioning . . . . . . . . . . . . . . . . . . . . . . . . .
Before you begin 1.1 Before you begin Changes to equipment Disclaimer Renishaw reserves the right to change equipment specifications without notice. RENISHAW HAS MADE CONSIDERABLE EFFORTS TO ENSURE THE CONTENT OF THIS CNC machines DOCUMENT IS CORRECT AT THE DATE OF CNC machine tools must always be operated by PUBLICATION BUT MAKES NO WARRANTIES fully trained personnel in accordance with the OR REPRESENTATIONS REGARDING manufacturer's instructions. THE CONTENT.
Before you begin RLP40 installation guide 1.
Renishaw PLC hereby declares that the RLP40 is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Contact Renishaw PLC at www.renishaw.com/rlp40/cert for the full EC Declaration of Conformity. FCC Section 15.19 This 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. WEEE DIRECTIVE 2.
Before you begin RLP40 installation guide 1.
Information to the machine supplier/ installer Information to the user It is the machine supplier's responsibility to ensure The RLP40 is supplied with two non-rechargeable that the user is made aware of any hazards involved in operation, including those mentioned ½ AA lithium metal batteries.
Before you begin RLP40 installation guide 1.
RLP40 basics 2.1 Introduction Getting started Welcome to the RLP40 job set-up and inspection probe. At only 40 mm diameter, this compact probe sets industry standards for functionality, reliability and robustness in the harshest of machine tool environments. Three multicolour LEDs provide visual indication of selected probe settings.
RLP40 installation guide RLP40 basics Trigger Logic™ 2.2 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 subsequent stylus deflection. A sequence of stylus deflection (triggering) is then used to systematically lead the user through the available choices to allow selection of the required mode options.
RLP40 switch off method Switch on options are configurable Switch off options are configurable Radio on Radio off Radio switch on is commanded by machine input. Radio 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) Switch on time 1 second maximum Note: This assumes a good radio communication link. In a poor RF environment this may rise to a maximum of 3 seconds.
RLP40 installation guide RLP40 basics Multiple probe mode 2.4 The RLP40 can be configured, using Trigger Logic™, to allow multiple radio probes to be used with a single RMI. NOTES: The 'radio on' switch on method cannot be used in multiple probe mode. Multiple probe mode will not appear as an option if the 'radio on' option has been selected. RLP40 probes which are set to 'multiple probe mode on' can coexist alongside any number of RLP40 probes set to 'mode off'.
50 (1.97) RLP40 basics RLP40 dimensions 19 (0.75) Ø40 (Ø1.57) Battery cassette 2.5 M4 stylus 12.5° 12.5° A range of probe-ready shanks is available from Renishaw RLP40 window Dimensions given in mm (in) 58.3 (2.30) 43 798 ±X M-5625-1014 ±Y Stylus overtravel limits 43 798 M-5625-1014 +Z Stylus length ±X/±Y +Z 50 (1.97) 12 (0.47) 6 (0.24) 100 (3.94) 22 (0.87) 6 (0.
RLP40 installation guide RLP40 basics RLP40 specification 2.6 Principal application Workpiece inspection and job setup on turning centres Dimensions Length Diameter 58.3 mm (2.30 in) 40 mm (1.57 in) Weight (without shank) With batteries Without batteries 260 g (9.17 oz) 240 g (8.47 oz) Transmission type Frequency Hopping Spread Spectrum (FHSS) radio Radio frequency 2400 MHz to 2483.
Environment (As defined in BS EN 61010 - 1:2001) IP rating IPX8 (BS5490, IEC 60529) 1 atmosphere Storage temperature -10 °C to 70 °C (14 °F to 158 °F) Operating temperature 5 °C to 50 °C (41 °F to 122 °F) Altitude Exceeds 2000 m RLP40 basics RLP40 specification (continued) Pollution degree 3 2.7 Relative humidity No humidity restriction Indoor use only Battery types 2 x 1/2 AA (3.
RLP40 basics RLP40 installation guide 2.
System installation 3.1 Installing the RLP40 with an RMI CNC machine control RMI mounting bracket RMI interface PSU3 power supply unit (optional) Lathe turret Cable Workpiece RLP40 inspection probe Operating envelope Radio transmission does not require line-of-sight and will pass through small gaps and machine tool windows. This allows easy installation, either inside or outside the machine enclosure.
RLP40 installation guide System installation Performance envelope when using the RLP40 with the RMI 3.2 NOTE: RLP40 / RMI installation with RLP40 in radio-on configuration. RLP40 has a built-in hibernate mode (battery saving mode) that saves battery life when the RMI is unpowered in radio-on (radio-off or time-off) configurations. The RLP40 goes into hibernate mode 30 seconds after the RMI is unpowered (or the RLP40 is out of range).
Preparing the RLP40 for use System installation Fitting the stylus 1 3.
RLP40 installation guide System installation Installing the batteries 1 NOTES: See Section 5 - Maintenance for list of suitable battery types. When inserting batteries, check that the battery polarity is correct. 3.4 If dead batteries are inadvertently inserted into the probe then the LEDs will remain a constant red, see page 4.4. Do not allow coolant or debris to enter the battery compartment.
1 System installation Mounting the probe on a shank 2 3.5 2 mm AF 0.5 Nm - 1.5 Nm (0.37 lbf.ft - 1.1 lbf.
RLP40 installation guide System installation Stylus on-centre adjustment 3.6 NOTES: If a probe and shank assembly is dropped, it must be rechecked for correct on-centre adjustment. 1 Do not hit or tap the probe to achieve on-centre adjustment. 2 mm AF 0.5 Nm - 1.5 Nm (0.37 lbf.ft - 1.1 lbf.ft) (x4) 2 3 2 mm AF 1.5 Nm - 2.2 Nm (1.1 lbf.ft - 1.62 lbf.ft) (x2) 2 mm AF 1.5 Nm - 2.2 Nm (1.1 lbf.ft - 1.62 lbf.
Spring 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 (as shown) to reduce the force (more sensitive); eventually it reaches a stop.
System installation RLP40 installation guide 3.8 Calibrating the RLP40 Three different operations are to be used when calibrating a probe. They are: Why calibrate a probe? • calibrating either in a bored hole or on a turned diameter of known size; • calibrating either in a ring gauge or on a datum sphere; • calibrating the probe length. A spindle probe is just one component of the measurement system which communicates with the machine tool.
Trigger Logic™ 4.
RLP40 installation guide Trigger Logic™ Multiple probe settings 4.2 Deflect the stylus for less than 4 seconds to cycle to the next setting.
This page is provided to note your probe's settings. ✔ tick Factory settings Switch on method Radio on ✔ tick New settings ✔ Spin on Switch off method Radio or spin ✔ Short timeout (12 s) Medium timeout (33 s) Long timeout (134 s) Enhanced trigger filter Trigger filter off ✔ Trigger filter on Multiple probe mode Off (factory set) On (machine number) ✔ See "Multiple probe settings" RLP40 serial no ........................................ Trigger Logic™ Probe settings record 4.
RLP40 installation guide Trigger Logic™ Changing the probe settings 4.4 1 2 Insert the batteries or, if they have already been installed, remove them for five seconds and then refit them. >5s 3 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).
Trigger Logic™ NOTE: To partner an RLP40 with an RMI please see "RLP40 – RMI partnership". Once acquisition has been successful, the RLP40 will revert to ‘Acquisition mode off’. Acquisition mode Acquisition mode off 4.
RLP40 installation guide Trigger Logic™ RLP40 – RMI partnership 4.6 System 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 RLP40 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.
LEDs flashing green Trigger Logic™ Operating mode LEDs flashing red LEDs flashing red Z X/Y Probe status LEDs LED colour Probe status Flashing 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 dead Flashing red or Flashing red and green or Sequence when batteries are inserted Unsuitable battery Gr
Trigger Logic™ RLP40 installation guide 4.
Maintenance 5.1 Maintenance Cleaning the probe You may undertake the maintenance routines described in these instructions. Wipe 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. Further dismantling and repair of Renishaw equipment is a highly specialised operation, which must be carried out at authorised Renishaw Service Centres.
RLP40 installation guide Maintenance Changing the batteries 1 ! CAUTIONS: Do not leave exhausted batteries in probe. When changing batteries, do not allow coolant or debris to enter the battery compartment. 5.2 When changing batteries, check that the battery polarity is correct. Take care to avoid damaging the battery cassette gasket. Only use specified batteries (page 5.3). ! 2 CAUTIONS: Please dispose of exhausted batteries in accordance with local regulations.
Maintenance 3 5.3 5 4 Battery type ½ AA Lithium Thionyl Chloride (3.
RLP40 installation guide Maintenance RLP40 eyelid 5.4 The RLP40 is fitted with a metal eyelid that protects the internal components of the probe from hot chip and coolant environment. Dirt may accumulate in the cavity underneath the metal eyelid seal. Do not use a sharp tool or a degreasing agent. The cleaning interval may be extended or reduced, depending on the rate dirt accumulates. If the inner diaphragm is damaged, return the probe to your supplier for repair.
Fault finding 6.1 Symptom Probe fails to power up (no LEDs illuminated or fails to indicate current probe settings). Probe fails to switch on. Cause Action Dead batteries. Change batteries. Wrong batteries. Change batteries. Batteries inserted incorrectly. Check battery insertion/polarity. Batteries removed for too short a time and probe has not reset. Remove batteries for a minimum of 5 seconds. Dead batteries. Change batteries. Batteries inserted incorrectly.
RLP40 installation guide Fault finding Symptom Machine stops unexpectedly during a probing cycle. 6.2 Probe crashes. Cause Action Radio link failure/RLP40 out of range. Check interface/receiver and remove obstruction. RMI receiver/machine fault. Refer to receiver/machine user’s guide. Dead batteries. Change batteries. Probe unable to find target surface. Check that part is correctly positioned and that stylus has not broken.
Poor probe repeatability and/or accuracy. RLP40 status LEDs do not correspond to RMI status LEDs. Cause Action Debris on part or stylus. Clean part and stylus. Poor tool change repeatability. Redatum probe after each tool change. Loose probe mounting on shank or loose stylus. Check and tighten as appropriate. Calibration out of date and/or incorrect offsets. Review probing software. Calibration and probing speeds not the same. Review probing software. Calibration feature has moved.
RLP40 installation guide Fault finding Symptom 6.4 RMI error LED lit during probing cycle. Cause Action Probe not switched on or probe timed out. Change setting. Review turn off method. Probe out of range. Check position of RMI, see operating envelope. RMI low battery LED lit. Low batteries. Change batteries soon. Reduced range. Local radio interference. Identify and remove. Probe fails to switch off. Incorrect switch off method configured. Check configuration and alter as required.
Parts list 7.1 Type Part number Description RLP40 A-5627-0001 RLP40 probe with batteries, tool kit and quick-start guide (factory set to radio on/radio off, trigger filter off). Battery P-BT03-0007 1/2 AA Lithium Thionyl Chloride (LTC) batteries pack of two. 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) and 5 mm AF spanner. Tool kit A-4038-0304 Probe tool kit comprising Ø1.98 mm stylus tool, 2.
Parts list RLP40 installation guide 7.
Renishaw plc New Mills, Wotton-under-Edge, Gloucestershire, GL12 8JR United Kingdom T +44 (0)1453 524524 F +44 (0)1453 524901 E uk@renishaw.com www.renishaw.com For worldwide contact details, please visit our main website at www.renishaw.com/contact *H-5627-8504-01* © 2010 Renishaw plc Issued January 2010 Part no.
