Renishaw RMP60 User manual

RMP60 – radio machine probe
Installation guide
H-5742-8504-02-B

Renishaw part no: H-5742-8504-02-A
First issued: November 2012
Revised: March 2014
April 2014
© 2012–2014 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.

i
Contents
Contents
Before you begin ............................................................1.1
Disclaimer ..............................................................1.1
Trade marks .............................................................1.1
Warranty................................................................1.1
Changes to equipment .....................................................1.1
CNC machines ...........................................................1.1
Care of the probe .........................................................1.1
Patents .................................................................1.2
EC declaration of conformity ...................................................1.3
WEEE directive .............................................................1.3
FCC Information to user (USA only) .............................................1.3
Radio approval .............................................................1.4
Safety ....................................................................1.5
RMP60 basics ................................................................2.1
Introduction ................................................................2.1
Getting started ...........................................................2.1
System interface..........................................................2.1
Trigger Logic™ ...........................................................2.2
Probe modes ............................................................2.2
Configurable settings ......................................................2.2
Enhanced trigger filter .....................................................2.4
Hibernation mode.........................................................2.4
Multiple probe mode.......................................................2.4
Acquisition mode .........................................................2.5
RMP60 dimensions ..........................................................2.6
RMP60 specification .........................................................2.7

RMP60 installation guide
ii
Contents
System installation ...........................................................3.1
Installing the RMP60 with an RMI-Q .............................................3.1
Operating envelope .......................................................3.1
RMP60/RMI-Q positioning ..................................................3.2
Performance envelope .....................................................3.2
Preparing the RMP60 for use ..................................................3.3
Fitting the stylus ..........................................................3.3
Installing the batteries .....................................................3.5
Mounting the probe on a shank (or machine table) ...............................3.6
Stylus on-centre adjustment.................................................3.7
Stylus trigger force and adjustment..............................................3.8
Calibrating the RMP60 .......................................................3.9
Why calibrate a probe? ....................................................3.9
Calibrating in a bored hole or on a turned diameter...............................3.9
Calibrating in a ring gauge or on a datum sphere ................................3.9
Calibrating the probe length .................................................3.9
Trigger Logic™ ...............................................................4.1
Reviewing the probe settings ..................................................4.1
Multiple probe settings .......................................................4.2
Probe settings record ........................................................4.3
Changing the probe settings ...................................................4.4
RMP60 – RMI partnership.....................................................4.6
RMP60 – RMI-Q partnership...................................................4.7
Operating mode.............................................................4.8
Maintenance .................................................................5.1
Cleaning the probe ..........................................................5.1
Changing the batteries .......................................................5.2
Diaphragm replacement ......................................................5.4
RMP60M system .............................................................6.1
RMP60M system............................................................6.1
RMP60M dimensions ........................................................6.2
RMP60M screw torque values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.2
Fault-finding .................................................................7.1
Parts list .....................................................................8.1

1.1
Before you begin
Before you begin
Disclaimer
RENISHAW 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.
Trade marks
RENISHAW and the probe symbol used in the
RENISHAW logo are registered trade marks of
Renishaw plc in the United Kingdom and other
countries. apply innovation and names and
designations of other Renishaw products and
technologies are trade marks of Renishaw plc or
its subsidiaries.
All other brand names and product names used
in this document are trade names, trade marks, or
registered trade marks of their respective owners.
Warranty
Equipment 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 equipment
Renishaw reserves the right to change equipment
specifications without notice.
CNC machines
CNC machine tools must always be operated by
fully trained personnel in accordance with the
manufacturer's instructions.
Care of the probe
Keep system components clean and treat the
probe as a precision tool.

RMP60 installation guide
1.2
Before you begin
Patents
Features of the RMP60 probe, and other similar
Renishaw probes, are subject of one or more of
the following patents and/or patent applications:
CN 100466003
CN 101287958
CN 101482402
EP 0695926
EP 1185838
EP 1373995
EP 1425550
EP 1457786
EP 1477767
EP 1477768
EP 1576560
EP 1701234
EP 1734426
EP 1804020
EP 1931936
EP 1988439
EP 2216761
WO 2004/057552
WO 2007/028964
IN 215787
JP 3967592
JP 4237051
JP 4575781
JP 4754427
JP 4773677
JP 4851488
JP 5238749
JP 5390719
KR 1001244
TW I333052
US 2011/0002361
US 5669151
US 6776344
US 6941671
US 7145468
US 7285935
US 7441707
US 7486195
US 7665219
US 7812736
US 7821420

1.3
Before you begin
C
FCC Information to user (USA
only)
47 CFR 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, and
2. This device must accept any interference
received, including interference that may
cause undesired operation.
47 CFR Section 15.21
The 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.
EC declaration of conformity
Renishaw plc hereby declares that the RMP60
radio machine probe is in compliance with
the essential requirements and other relevant
provisions of Directive 1999/5/EC.
Contact Renishaw plc at
www.renishaw.com/rmp60 for the full EC
declaration of conformity.
WEEE directive
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
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.

RMP60 installation guide
1.4
Before you begin
Radio approval
Radio equipment – Canadian warning
statements
English
Under 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.
Français
Conformément 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 approvals
Argentina
RMP60 CNC ID: C-13091
RMP60M CNC ID: C-13095
Brazil:
RMP60Q 0011-14-2812
RMP60MQ 0011-14-2812
PowerProbe 60 0011-14-2812
“Este equipamento opera em caráter secundário,
isto é, não tem direito a proteção contra
interferência prejudicial, mesmo de estações do
mesmo tipo, e não pode causar interferência a
sistemas operando em caráter primário.”
Canada: IC: 3928A-RMP60Q
China:
RMP60 CMIIT ID: 2012DJ8119
RMP60M CMIIT ID: 2012DJ8120
Europe: CE
Japan:
RMP60 205-120132
RMP60M 205-120134
Singapore:
RMP60 Reg. No: N2329-12
RMP60M Reg. No: N2330-12
South Africa:
RMP60 TA-2013/1149
RMP60M TA-2013/1150
South Korea:
RMP60 KCC-CRM-R1P-RMP60
RMP60M KCC-CRM-R1P-RMP60M
Taiwan:
RMP60 CCAB13LP413AT0
RMP60M CCAB13LP4130T8
USA: FCC ID: KQGRMP60Q
Australia Iceland India Indonesia Israel
Liechtenstein Malaysia Montenegro New
Zealand Norway Russia Switzerland
The Philippines Turkey Vietnam
Complies with
IDA Standards
DA104328

1.5
Before you begin
Safety
Information to the user
The 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 and/
or accompanying packaging indicates that the
batteries should not be mixed with general
household waste upon disposal. It is the
responsibility of the end user to dispose of the
batteries at a designated collection point to enable
recycling. Correct disposal of the batteries will
prevent negative effects on the environment. For
more information, please contact your local waste
disposal service.
Please ensure replacement batteries are of the
correct type and are fitted in accordance with
the instructions in this manual (see Section
5, "Maintenance"), 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/
installer
It 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.
Information to the equipment installer
All 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 0 V/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;

RMP60 installation guide
1.6
Before you begin
• 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 operation
If this equipment is used in a manner not specified
by the manufacturer, the protection provided by
the equipment may be impaired.

2.1
Introduction
The RMP60 probe 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.
Featuring an integrated probe module the RMP60
delivers exceptional robustness and generous
overtravel.
The 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)
technology, which allows many systems to
operate in the same machine shop without risk of
interference.
The RMP60 can be 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 mode
Getting started
Three multicolour probe LEDs provide visual
indication of selected probe settings.
For example:
•Switch-on and switch-off methods
•Probe status – triggered or seated
•Battery condition
Batteries 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 the probe settings'
in Section 4, "Trigger Logic™" for further
information).
System interface
The RMI-Q is an integrated interface/receiver
used to communicate between the RMP60 probe
and the machine control.
RMP60 is also compatible with the older RMI
integrated interface/receiver. For more details,
please refer to the RMI installation guide
(Renishaw part no. H-4113-8554).
RMP60 basics

RMP60 installation guide
2.2
RMP60 basics
Trigger 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 deflections (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.
Probe modes
The RMP60 probe can be set in one of three
modes:
Standby mode –Probe is waiting for a switch-on
signal.
NOTE: The RMP60 will enter hibernation mode
should the system interface be powered off or
out of range for a period of 30 seconds. This is a
configurable setting.
Operational mode –When activated by one of
the switch-on methods, the probe is switched on
and ready for use.
Configuration mode – Ready to change the
probe settings using Trigger Logic.
Configurable settings
Switch-on/switch-off methods
The following switch-on/switch-off options are
user-configurable.
1. Radio on/Radio off
2. Radio on/Timer off
3. Spin on/Spin off
4. Spin on/Timer off
5. Shank switch on/Shank switch off

2.3
RMP60 basics
RMP60 switch-on method
Switch-on options are configurable
RMP60 switch-off method
Switch-off options are configurable
Switch-on time
Radio on
Radio switch on is commanded by
machine input.
Radio off
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)
Timeout will occur 12, 33 or 134
seconds (user configurable) after the
last probe trigger or reseat.
1 second (see notes
below).
Spin on
Spin at 500 rev/min for 1 second
minimum.
Spin off
Spin 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 notes below).
Shank switch on Shank switch off 1 second maximum.
NOTES:
In ‘radio on’ mode, the switch-on time is user
selectable 'fast' or 'standard' when using RMI-Q
(selection is made in RMI-Q). Otherwise 1.0
second.
For more information on the user selectable
switch-on time when operating with RMI-Q, please
refer to the RMI-Q installation guide.
User selectable switch-on time is not available
with the RMI.
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.
In 'spin on' mode, the 1 second starts from the
moment the spindle reaches 500 rev/min.
The RMP60 must be on for a minimum of
1 second before being switched off.

RMP60 installation guide
2.4
RMP60 basics
Enhanced trigger filter
Probes 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 ms 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 mode
Only applicable to ‘radio-on’ mode.
When the RMP60 is in standby and the 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 its partnered 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 mode
The 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-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, (Renishaw part no.
H-5687-8504.
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-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-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.
NOTE: Each probe per 'mode on' colour choice
needs to be partnered with the RMI-Q. 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-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 is then repartnered
with the 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.

2.5
RMP60 basics
Acquisition mode
System set-up is achieved using Trigger Logic™
and powering on the RMI-Q.
Partnering is only required during initial system
set-up. Further partnering is only required if either
the RMP60 or 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 power cycled.
For more information or to download Renikey free
of charge visit:
www.renishaw.com/mtpsupport/renikey
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.

RMP60 installation guide
2.6
RMP60 basics
RMP60 dimensions
Dimensions given in mm (in)
A range of probe-ready shanks
are available from Renishaw
50 (1.97) 19 (0.75) Battery cassette
Shank switch (optional)
18°
18°
Ø63 (Ø2.48)
76 (2.99)
M4 stylus
Probe status LED
XY overtravel
Transmission window
Stylus overtravel limits
Stylus length ±X/±Y Z
50 (1.97) 21 (0.82) 11 (0.43)
100 (3.94) 37 (1.45) 11 (0.43)

2.7
RMP60 basics
RMP60 specification
Principal application Workpiece inspection and job set-up on multi-tasking machines,
machining centres and gantry machining centres.
Dimensions Length
Diameter
76 mm (2.99 in)
63 mm (2.48 in)
Weight (without shank) With batteries
Without batteries
876 g (30.90 oz)
826 g (29.14 oz)
Transmission type Frequency hopping spread spectrum (FHSS) radio
Radio frequency 2400 MHz to 2483.5 MHz
Switch-on methods Radio M-code, spin on or shank switch
Switch-off methods Radio M-code, timer, spin off or shank switch
Spindle speed (maximum) 1000 rev/min
Operating range Up to 15 m (49.2 ft)
Receiver/interface RMI-Q or RMI combined interface and receiver unit
Sense directions ±X, ±Y, +Z
Unidirectional repeatability 1.00 µm (40 µin) 2s(see note 1)
Stylus trigger force (see
notes 2 and 3)
Factory setting:
XY low force
XY high force
+Z
0.75 N, 76 gf (2.70 ozf)
1.40 N, 143 gf (5.04 ozf)
5.30 N, 540 gf (19.06 ozf)
Maximum setting:
XY low force
XY high force
+Z
2.00 N, 204 gf (7.19 ozf)
3.50 N, 357 gf (12.59 ozf)
14.00 N, 1428 gf (50.36 ozf)
Minimum setting:
XY low force
XY high force
+Z
0.50 N, 51 gf (1.80 ozf)
0.90 N, 92 gf (3.24 ozf)
3.50 N, 357 gf (12.59 ozf)
Stylus overtravel XY plane
+Z plane
±18°
11 mm (0.43 in)
Note 1 Performance specification is tested at a standard test velocity of 480 mm/min (18.9 in/min) with a 50 mm stylus.
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.

RMP60 installation guide
2.8
RMP60 basics
NOTE: 5% usage = 72 minutes/day.
Battery type Shank switch-on Spin switch-on
Standby life 5% usage Continuous
use
Standby life 5% usage Continuous
use
Alkaline 540 days 270 days 610 hours 240 days 170 days 600 hours
Lithium Thionyl
Chloride 890 days 560 days 1690 hours 520 days 390 days 1670 hours
Environment IP rating IPX8
Storage 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 Chloride
Battery reserve life Approximately one week after a low battery warning is first given.
Typical battery life See table below.
Rechargeable
batteries
Either 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) (0.5 second turn on)
Standby life 5% usage Standby life 5% usage Continuous
use
Alkaline 410 days 240 days 260 days 180 days 650 hours
Lithium Thionyl
Chloride 760 days 510 days 560 days 420 days 1710 hours

3.1
System installation
Installing the RMP60 with an RMI-Q
Operating envelope
Radio 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-Q may have a detrimental effect
on transmission performance. Wipe clean as
often as is necessary to maintain unrestricted
transmission.
When operating, do not cover the probe glass
window or the RMI-Q with your hands, as this will
affect the performance.
CNC machining
centre spindle
Typical inspection
probe
RMI-Q
interface Mounting bracket
CNC
machine
control
RTS probe
Cable
Workpiece
Stylus

RMP60 installation guide
3.2
System installation
Valid between temperatures of
+5 °C to +55 °C (+41 °F to +131 °F)
RMP60 / RMI-Q 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-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-Q, the signal quality is displayed on an
RMI-Q signal LED.
Range metres (feet)
OPERATING AND SWITCH-ON / SWITCH-OFF
75°
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 probe
RMI-Q
Performance envelope
The RMP60 and 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.