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Related Manuals for Renishaw OMP400
Summary of Contents for Renishaw OMP400
- Page 1 Installation guide H-5069-8504-05-B OMP400 optical machine probe systems...
- Page 2 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. Renishaw plc. Registered in England and Wales. Company no: 1106260. Registered office: New Mills, Wotton-under-Edge, Gloucestershire, GL12 8JR, UK.
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Page 3: Table Of Contents
OMP400 specification ........ - Page 4 System installation Installing the OMP400 with an OMI-2T / OMI-2 / OMI-2H / OMI ......3.1 Performance envelope with an OMI-2T / OMI-2H / OMI-2 (modulated transmission) ..3.2 Performance envelope when using the OMP400 with the OMI (legacy transmission) .
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Page 5: Before You Begin
Renishaw office. Renishaw warrants its equipment and software for a limited period (as set out in the Standard Terms and Conditions), provided that they are installed and used exactly as defined in associated Renishaw documentation. -
Page 6: Changes To Equipment
Keep system components clean and treat the probe as a precision tool. Patents Features of the OMP400 probe, and other similar Renishaw probes, are subject of one or more of the following patents and / or patent applications: CN 101142461... -
Page 7: Safety
Lithium metal batteries are classified as dangerous goods for transportation and require labelling and packaging in accordance with the dangerous goods regulations before being offered for transportation. To reduce the risk of shipment delays, should you need to return this product to Renishaw for any reason, do not return any batteries. - Page 8 The product was evaluated and classified using the following standard: BS EN 62471:2008 The photobiological safety of lamps and lamp systems. Renishaw recommends that you do not stare at or look directly into any LED device, irrespective of its risk classification.
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Page 9: Omp400 Basics
Performing this calibration for every 3D direction can be time-consuming. The OMP400 has almost no pre-travel variation, so a single calibration value may be used for any probing angle in 2D or 3D. This results in a vastly reduced calibration time. An additional benefit is a corresponding reduction in errors introduced by environmental changes within the machine during a long calibration cycle. -
Page 10: Optical Transmission Method
In a twin probe system, such as a spindle probe and an optical tool setting probe, the spindle probe would be set to PROBE 1 start and the tool setter to PROBE 2 start. NOTE: When used in conjunction with an OMI-2T, the OMP400 switch on method must be set to optical on (standard). -
Page 11: Modes Of Operation
(this assumes that the tool change process is completed in less than 3 seconds). NOTES: The probing program on the machine will need to take account of this delay. When used in conjunction with an OMI-2T, the OMP400 switch on method must be set to optical on (standard). -
Page 12: Switch-On / Switch Off Methods
It may be necessary to reduce the probe's approach speed to allow for increased stylus overtravel during the extended time delay. Whilst there is also a 0 ms setting, this is for Renishaw's use only. Renishaw does not recommend that you use this setting as false triggering is likely to occur. -
Page 13: Auto-Reset Facility
PROBE 2 start should only be selected for a secondary spindle probe in a twin probe application. Optical power Where the separation between the OMP400 and the receiver is small (no more than 2 m), the low optical power setting may be selected. This setting reduces the optical transmission range and extends... -
Page 14: Omp400 Dimensions
OMP400 installation guide OMP400 dimensions 50 (1.97) 19 (0.75) Ø40 (1.57) 11° 11° 50 (1.97) Dimensions given in mm (in) Stylus overtravel limits Stylus length ±X/±Y 50 (1.97) 12 (0.47) 6 (0.24) 100 (3.94) 22 (0.87) 6 (0.24) -
Page 15: Omp400 Specification
5.5 N, 561 gf (19.78 ozf) typical minimum † magnitude depends on a number of factors affecting probe overtravel including measuring speed and machine deceleration. If the forces applied to the component are critical, contact Renishaw for further information. Stylus overtravel XY plane ±11° +Z plane 6 mm (0.23 in) -
Page 16: Recommended Styli
OMP400 installation guide Environment IP rating IPX8, BS EN 60529:1992+A2:2013 Storage temperature −10 °C to +70 °C (+14 °F to +158 °F) Operating temperature +5 °C to +50 °C (+41 °F to +122 °F) Battery types 2 x 1/2 AA (3.6 V) Lithium Thionyl Chloride Battery reserve life Approximately one week after a low battery warning is first given. -
Page 17: System Installation
CAUTION: If two systems are operating in close proximity to each other, take care to ensure that signals transmitted from the OMP400 on one machine are not received by the receiver on the other machine, and vice versa. When this is the case, use of the probe’s low power mode or receiver's low... -
Page 18: Performance Envelope With An Omi-2T / Omi-2H / Omi-2 (Modulated Transmission)
OMP400 installation guide Performance envelope with an OMI-2T / OMI-2H / OMI-2 (modulated transmission) 75° 75° 60° 60° Typical plot at 20 °C (68 °F) 360° transmission around 45° 45° probe axis in metres (feet) 30° 30° OMI-2T / OMI-2H /... -
Page 19: Performance Envelope When Using The Omp400 With The Omi (Legacy Transmission)
Performance envelope when using the OMP400 with the OMI (legacy transmission) 75° 75° 60° 60° Typical plot at 20 °C (68 °F) 360° transmission around 45° probe axis in metres (feet) 45° 30° 30° OMP400 15° 15° 0° 0° Optical centre line (3.3) -
Page 20: Installing The Omp400 With An Omm And Mi 12
CAUTION: If two systems are operating in close proximity to each other, take care to ensure that signals transmitted from the OMP400 on one machine are not received by the receiver on the other machine, and vice versa. When this is the case, use of the probe’s low power mode or OMM low range... -
Page 21: Performance Envelope With An Omm (Legacy Transmission)
Performance envelope with an OMM (legacy transmission) 75° 75° 60° 60° Typical plot at 20 °C (68 °F) 45° 45° 360° transmission around probe axis in metres (feet) 30° 30° OMP400 15° 15° 0° 0° Optical centre line (3.3) (3.3) 15° 15° 2 (6.6) 2 (6.6) -
Page 22: Preparing The Omp400 For Use
OMP400 installation guide Preparing the OMP400 for use Fitting the stylus M-5000-3707... -
Page 23: Installing The Batteries
Installing the batteries NOTES: See Section 5, "Maintenance" for a list of suitable battery types. If dead batteries are inadvertently inserted into the probe, the LEDs will remain a constant red. Do not allow coolant or debris to enter the battery compartment.When inserting batteries, check that the battery polarity is correct. -
Page 24: Mounting The Probe On A Shank (Or Machine Table)
OMP400 installation guide Mounting the probe on a shank (or machine table) (x2) 0,5 - 1,5 Nm (0.37 lbf.ft - 1.1 lbf.ft) (× 2) -
Page 25: Stylus On-Centre Adjustment
Stylus on-centre adjustment 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. (x4) 360° (x2) (x4) 1.5 Nm - 2.2 Nm (1.1 lbf.ft - 1.7 lbf.in) 1.5 Nm - 2.2 Nm (1.1 lbf.ft... -
Page 26: Calibrating The Omp400
OMP400 installation guide Calibrating the OMP400 Why 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. -
Page 27: Calibrating The Probe Length
NOTE: The stored radii values are based on the true electronic trigger points. These values are different from the physical sizes. Calibrating the probe length 3.11 Calibrating a probe on a known reference surface determines the length of the probe, based on the electronic trigger point. - Page 28 OMP400 installation guide 3.12 This page left intentionally blank...
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Page 29: Trigger Logic
Trigger Logic™ Reviewing the current probe settings > 5 s LED check Key to the symbols LED short flash LED long flash Switch on method Optical on (standard) Optical on (3 second delay) Switch off method Optical off Short timeout Medium timeout Long timeout 12 s... -
Page 30: Probe Settings Record
Auto-reset on/filter on (8 ms) Auto-reset on/filter on (16 ms) Auto-reset off/Filter off Optical transmission Legacy (start filter off) type Legacy (start filter off) Modulated (PROBE 1) Modulated (PROBE 2) Optical power setting Low power Standard power OMP400 serial no ........ -
Page 31: Changing The Probe Settings
Changing the probe settings Insert 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). -
Page 32: Changing The Probe Settings (Continued)
OMP400 installation guide Changing the probe settings (continued) Enhanced trigger filter setting and auto-reset facility Auto-reset off Auto-reset off Auto-reset on Auto-reset on Auto-reset off filter on filter on filter on filter on filter off 8 ms 16 ms 8 ms... -
Page 33: Operating Mode
Operating mode LEDs LEDs LEDs flashing flashing flashing green Probe status LEDs LED colour Probe status Graphic hint 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 –... - Page 34 OMP400 installation guide This page left intentionally blank...
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Page 35: Maintenance
Maintenance You 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. -
Page 36: Changing The Batteries
OMP400 installation guide Changing the batteries CAUTIONS: 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. - Page 37 Battery type: 1/2 AA Lithium Thionyl Chloride (3.6 V) x 2 Dubilier: SB-AA02 Ecocel: EB 1425, EB1426 Saft: Maxell: ER3S LS 14250 C, LS 14250 Sanyo: Sonnenschein: SL-750 CR 14250 SE Sonnenschein: SL-350, SL-550 Xeno: XL-050F Tadiran: TL-4902 TL-5902, TL-2150, TL-5101 SL-750 Varta:...
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Page 39: Fault Finding
Optical / magnetic interference. Check for interfering lights or motors. Consider removing interfering source. Transmission beam obstructed. Check the OMP400 and receiver windows are clean, and remove any obstruction. No receiver start signal. Check start signal by reviewing receiver start LED. Refer to the relevant user's guide. - Page 40 (length of dwell will depend on stylus length and rate of deceleration). Maximum dwell is 1 second. Transmission beam obstructed. Check that the OMP400 and receiver windows are clean, and remove any obstruction. Probe crashes. Inspection probe using tool When two systems are active, setting probe signals.
- Page 41 Symptom Cause Action Poor probe repeatability and / Debris on part or stylus. Clean part and stylus. or accuracy. Poor tool change repeatability. Re-datum probe after each tool change. Loose probe mounting on Check and tighten as shank or loose stylus. appropriate.
- Page 42 Enable optical transmission legacy on by light interference. mode (start filter on), or consider upgrading to a modulated system. Transmission beam obstructed. Check the OMP400 and receiver windows are clean, and remove any obstruction. Probe fails to switch- Wrong switch off mode selected.
- Page 43 Reconfigure to the standard the OMI-2T does not selected. switch-on delay. respond. Probe out of range. Review performance envelopes. Transmission beam obstructed. Check the OMP400 and receiver windows are clean, and remove any obstruction. Probe set to legacy transmission. Reconfigure to modulated transmission.
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Page 45: Parts List
Parts list Type Part number Description OMP400 probe (factory set to operate in legacy mode OMP400 probe A-5069-0001 using optical on / optical off settings). OMP400 probe (factory set to operate in legacy mode OMP400 probe A-5069-0002 using optical on / time out settings). - Page 46 Adaptor assembly for mounting to MP10, MP12, MP700 A-4071-0031 assembly type shanks. Battery cassette A-4071-1166 Battery cassette kit. Gasket A-4038-0301 OMP400 battery cap gasket. MI 12 A-2075-0142 MI 12 interface unit. MI12-B A-2075-0141 MI 12 interface panel mount kit. Panel mount kit A-2033-0690 MI 12 interface panel mount kit.
- Page 47 Type Part number Description Publications. These can be downloaded from our web site at www.renishaw.com Styli H-1000-3200 Technical specification: Styli and accessories. Taper shanks H-2000-2011 Data sheet: Taper shanks for machine tool probes. Probe software H-2000-2298 Data sheet: Probe software for machine tools – programs and features.
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- Page 50 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, please visit our main website at www.renishaw.com/contact © 2008 - 2022 Renishaw plc Issued 09.2022 Part no. H-5069-8504-05-B...