Trade marks • neglected, mishandled or inappropriately used; RENISHAW and the probe symbol used in the RENISHAW logo are registered trade marks of • modified or altered in any way except with the Renishaw plc in the United Kingdom and other prior written agreement of Renishaw.
OSI-S/OMM-S installation guide Patents Features of the OMM-S and OSI-S, and other similar Renishaw products, are the subject of one or more of the following patents and/or patent applications: CN 100461049 JP 4062515 CN 101166953 JP 5244786 CN 101432592 JP 5274775...
This The use of this symbol on Renishaw products equipment generates, uses, and can radiate and/or accompanying documentation indicates radio frequency energy and, if not installed...
Renishaw recommends that you do not stare at or Under certain circumstances, the probe signal look directly into any LED device, irrespective of may falsely indicate a probe seated condition. Do its risk classification.
OSI-S with OMM-S system basics Introduction Both the OMM-S and OSI-S use front panel LEDs to provide a visual indication of their current The OSI-S interface and OMM-S receiver are, status. respectively, the machine interface and optical All user-configuration settings of the OSI-S and receiver for use with the high-speed on-machine OMM-S, including optical transmission power contact scanning system for CNC machine tools,...
OSI-S/OMM-S installation guide OSI-S with OMM-S system OMM-S (2) OMM-S (1) (Optional) OSP60 Controller’s PC front end (or external data processor) NC I/O OSI-S Earth Power IMPORTANT: Ensure OMM-S body is earthed to machine.
OSI-S components Power connector Machine interface OMM-S (1) Ethernet connection to PC (2-way) (plug Honda PCR series connector front end (or external data (28-way) supplied) (10-way) processor) Earth connector Status OMM-S (2) connector (10-way) The OSI-S is an interface that decodes signals NOTE: The status LED will start flashing red received by the OMM-S and controls the operation when an output overload has occurred.
OSI-S specification Principal application The OSI-S processes signals from the OMM-S and transmits them to the CNC machine controller. Dimensions Width 151.4 mm (5.96 in) Height 43.0 mm (1.69 in) Depth 141.4 mm (5.57 in) Installation depth 190.7 mm (7.51 in) Supply voltage 18 Vdc to 30 Vdc Supply current...
OSI-S/OMM-S installation guide OMM-S components The following components are housed behind the front window of the OMM-S (as shown in the The OMM-S is an optical receiver that transmits figure below): control signals to the OSP60 probe and receives • power LED;...
System installation Installing the OSI-S and OMM-S Typical installation OMM-S (2) OMM-S (1) (optional) OSP60 Controller’s PC front end (or external data processor) NC I/O OSI-S Earth Power IMPORTANT: Ensure OMM-S body is earthed to machine.
Honda PCR series (28-way) connector (not supplied). A pre-wired connector with 1.5 m (4.5 ft) of cable is available as a spare from Renishaw (part number A-5465-1600). This I/O connection ensures synchronisation of time-critical signals within the running NC program.
OSI-S/OMM-S installation guide System performance with the OSP60 probe The OSP60 probe and OMM-S receiver may deviate from the optical centre line, provided that opposing light cones always overlap, with transmitters and receivers in the other’s field of view (line-of-sight). Power levels for the OSP60 probe and OMM-S receiver can be independently adjusted.
OSI-S output waveforms Scanning mode Scanning mode data capturing Probe Probe switch switch Error SSR open Normally closed SSR closed Over deflected Stylus deflected Over deflection over range Normally closed SSR open SSR closed Discrete point mode Seated Triggered Seated Probe status (level) Probe...
OSI-S/OMM-S installation guide Example connection diagram NOTES: It is advised that only relays of a solid state type are used. Mechanical replays can cause input spikes and variable delays which cause false signals. When the OSI‑S is powered down, the solid state relays are open, regardless of configuration.
Cables and connectors Connector Part number and description P-CN30-0015 – OSI-S PCR 28W I/O connector Provided as part of A-5465-1600 P-CN30-0016 – OSI-S PCR 28W I/O connector backshell Provided as part of A-5465-1600 P-CN58-0035 – OMM-S 10-way connector Provided as part of A-5465-2049 and A-5465-2050 P-CX35-0031 –...
The OMM-S standard polyurethane cable is 15 m It is not important which of the two OMM-S (49 ft). Please contact Renishaw for other cable connections are used on the OSI-S. lengths if required. However, please note that the...
Mounting the OMM-S A-2033-0830 12 Nm (8.82 lbf.ft) Earth strap 8.0 mm A/F (supplied) 5 Nm (3.68 lbf.ft) × 2 22.0 mm (7/8 in A/F) 22 Nm (16.22 lbf.ft) MAXIMUM HOLD IMPORTANT: Ensure OMM-S body is earthed to machine. It is critical that the star washers provided are used to break through the anodised coating of the OMM-S body and that paint is removed from the machine as necessary to provide a good earth connection between the OMM-S body and machine.
3.10 Sealtite HFX (5/16 in) polyurethane. NOTE: Conduit bulkhead fittings require a clearance hole for an M16 thread. A conduit kit is available from Renishaw (see Section 6, “Parts list”). Slide nut B and the plastic olive onto the conduit.
OMM-S body and machine with a multimeter. Further dismantling and repair of Renishaw equipment is a highly specialised operation, which must be carried out at an authorised Renishaw Service Centre. Equipment requiring repair, overhaul or attention under warranty should be returned to your...
OSI-S/OMM-S installation guide Removing the OMM-S window Fitting the OMM-S window It is not necessary to remove the OMM-S from the Before fitting the window, check for any machine when installing replacement parts. damage to the screws or for any scratch marks which could prevent sealing.
Fault-finding NOTE: Where the following fault‑finding information refers to the OSP60 probe, please refer to the installation guide OSP60 optical scanning probe (Renishaw part no. H-5465-8504) for further information. Symptom Cause Action OSP60 probe fails to Dead probe batteries. If the OSP60 probe LEDs are constant switch on.
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OSI-S/OMM-S installation guide Symptom Cause Action Scanning Optical interference is blocking Remove sources of interference software reports transmissions. or reposition the OMM-S so that a high number of interfering light does not shine directly communication into the OMM-S window. errors during OSP60 probe is on edge of range.
OMM-S earth strap kit A-5465-1603 Earth strap and star washers to ground OMM-S to machine. Publications. These can be downloaded from our website at www.renishaw.com. OSP60 quick-start guide H-5465-8500 OSP60 quick-start guide: for the rapid set-up and installation of the OSP60 probe.
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