Installation guide H-5480-8504-01-A RMP40 - radio machine 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-5480-8504-01-A First issued: 01.
Contents i Contents Before you begin Before you begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Warranty. . . . . . . . . . . . . . . . . . . . . .
RMP40 installation guide System installation Contents Installing the RMP40 with an RMI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 ii Operating envelope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1 Performance envelope when using the RMP40 with the RMI . . . . . . . . . . . . . . . . . . . . . . . . 3.2 RMP40 / 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 RMP40 installation guide 1.
FCC Section 15.19 Renishaw PLC hereby declares that the RMP40 is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Contact Renishaw PLC at www.renishaw.com/rmp40/cert for the full EC Declaration of Conformity. 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 RMP40 installation guide 1.
Information to the user The RMP40 and RMP40M are supplied with two non-rechargeable ½ AA lithium metal batteries. Once the charge in these batteries is depleted, please dispose of them in accordance with your local environmental and safety laws. Do not attempt to re-charge these batteries. 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.
Before you begin RMP40 installation guide 1.
RMP40 basics 2.1 Introduction Getting started RMP40 forms part of Renishaw's family of new generation radio transmission probes. It is ideally suited to large machine centres or where line-ofsight between probe and receiver is difficult to achieve or where Z travel is limited. Three multicolour LEDs provide visual indication of selected probe settings. • Switch-on and switch-off methods RMP40 features an integrated probe module delivering exceptional robustness and generous overtravel.
RMP40 installation guide RMP40 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.
RMP40 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.
RMP40 installation guide RMP40 basics Multiple probe mode 2.4 The RMP40 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. RMP40 probes which are set to 'multiple probe mode on' can coexist alongside any number of RMP40 probes set to 'mode off'.
Dimensions given in mm (in) RMP40 basics RMP40 dimensions 2.5 50 (1.97) 19 (0.75) Ø40 (Ø1.57) Battery cassette M4 stylus 12.5° 12.5° A range of probe-ready shanks is available from Renishaw RMP40 window 50 (1.97) Stylus overtravel limits +Z ±X ±Y Stylus length ±X/±Y +Z 50 (1.97) 12 (0.47) 6 (0.24) 100 (3.94) 22 (0.87) 6 (0.
RMP40 installation guide RMP40 basics RMP40 specification 2.6 Principal application Workpiece inspection and job setup on all sizes of machining centre Dimensions Length Diameter 50 mm (1.97 in) 40 mm (1.57 in) Weight (without shank) With batteries Without batteries 250 g (8.81 oz) 230 g (8.11 oz) Transmission type Frequency Hopping Spread Spectrum (FHSS) radio Radio frequency 2400 MHz to 2483.
Battery types 2 x 1/2 AA (3.6V) Lithium Thionyl Chloride Battery reserve life Approximately one week after a low battery warning is first given Low battery indication Blue flashing LED in conjunction with normal red or green probe status LED Dead Battery indication Constant or flashing red 2.
RMP40 basics RMP40 installation guide 2.
System installation 3.1 Installing the RMP40 with an RMI CNC machining centre spindle RMI interface RMI mounting bracket CNC machine control RMP40 inspection probe Cable PSU3 power supply unit (optional) Stylus Typical tool setting probe Cable PSU3 power supply unit (optional) Interface unit Workpiece Operating envelope Radio transmission does not require line-of-sight and will pass through small gaps and machine tool windows.
RMP40 installation guide System installation Performance envelope when using the RMP40 with the RMI 3.2 RMP40 / RMI positioning The 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 in the general direction of the machining area and the tool magazine, ensuring both are within the performance envelope shown below.
System installation Preparing the RMP40 for use Fitting the stylus 1 2 M-5000-3707 3.
RMP40 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.
RMP40 installation guide System installation Stylus on-centre adjustment 1 3.6 2 mm AF 0.5 Nm - 1.5 Nm (0.37 lbf.ft - 1.1 lbf.ft) (x 4) NOTES: 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. 2 3 2 mm AF 1.5 Nm - 2.2 Nm (1.1 lbf.ft - 1.62 lbf.ft) (x 2) 2 mm AF 1.5 Nm - 2.2 Nm (1.1 lbf.ft - 1.62 lbf.
• calibrating either in a ring gauge or on a datum sphere; Why calibrate a probe? • calibrating the probe length. An inspection 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.
System installation RMP40 installation guide 3.
Trigger Logic™ 4.
RMP40 installation guide Trigger Logic™ Multiple probe settings Deflect the stylus for less than 4 seconds to cycle to the next setting. Multiple probe mode 4.
This page is provided to note your probe's settings. ✔ tick Factory settings Switch on method ✔ tick New settings ✔ Radio on 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" RMP40 serial no ........................................ Trigger Logic™ Probe settings record 4.
RMP40 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 RMP40 with an RMI please see "RMP40 – RMI partnership". Once acquisition has been successful, the RMP40 will revert to ‘Acquisition mode off’. Acquisition mode Acquisition mode off 4.
RMP40 installation guide Trigger Logic™ RMP40 – 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 RMP40 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 LEDs flashing red Trigger Logic™ Operating mode 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™ RMP40 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.
RMP40 installation guide Maintenance Changing the batteries 1 ! CAUTIONS: Do not leave exhausted batteries in probe. 5.2 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 (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.
Maintenance RMP40 installation guide 5.
RMP40M system 6.1 RMP40M system RMP40M is a special modular version of RMP40. It enables probe inspection of part features inaccessible to RMP40, by fitting selected adaptors and extensions as shown below. See Chapter 8, "Parts list".
RMP40M system RMP40 installation guide RMP40M dimensions Dimensions given in mm (in) 50.00/100.00/150.00 (1.97/3.94/5.91) 54.00 (2.13) 40.75 (1.60) Ø25.00 (Ø0.98) Ø40.00 (Ø1.57) 0M MA 6.2 RMP40M screw torque values 10 Nm to 12 Nm (7.37 lbf.ft to 8.84 lbf.ft) 10 Nm to 12 Nm (7.37 lbf.ft to 8.84 lbf.
Fault finding 7.1 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.
RMP40 installation guide Fault-finding Symptom Machine stops unexpectedly during a probing cycle. 7.2 Probe crashes. Cause Action Radio link failure/RMP40 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. RMP40 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.
RMP40 installation guide Fault-finding Symptom 7.4 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 8.1 Type Part number Description RMP40 A-5480-0001 RMP40 probe with batteries, tool kit and quick-start guide (factory set to radio on / radio off, rigger filter off). RMP40M module A-5628-0001 RMP40M module 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.
RMP40 installation guide Type Part number Description Parts list Publications. These can be downloaded from our web site at www.renishaw.com RMP40 A-5480-8501 Quick-start guide: for rapid set-up of the RMP40 probe, includes CD with installation guides. Styli H-1000-3200 Technical specification: Styli and accessories. 8.2 Software features H-2000-2289 Data sheet: Probe software for machine tools – illustrated features.
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-5480-8504-01* © 2010 Renishaw plc Issued January 2010 Part no.
