Renishaw UCC MMI-2 Installation Manual Download Page 19 | Manualshive

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Renishaw UCC MMI-2 Installation Manual Download Page 19

UCC MMI-2 scale error interface circuit

The UCC MMI-2 supports the error signal provided by Renishaw's digital incremental encoders. The UCC MMI-2 can also detect tri-state

conditions on the A and B signals. If the error signal is not integrated into the connected encoder, then the user should connect pin 3 (Error - )

to pin 7 ( +V scale).

UCC MMI-2 scale limit switch interface circuit

If scale limit switch signals are integrated into the the encoder being used then the following diagram should be referenced to ensure

compatibility with the UCC MMI-2.

UCC MMI-2 installation guide

www.renishaw.com

Issued 08 2020

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Summary of Contents for UCC MMI-2

Page 1: ...UCC MMI 2 installation guide Documentation part number H 1000 7605 02 B UCC MMI 2 installation guide www renishaw com Issued 08 2020 1...

Page 2: ...e 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 Cor...

Page 3: ...on details Renishaw plc Registered in England and Wales Company no 1106260 Registered office New Mills Wotton under Edge Gloucestershire GL12 8JR UK Packaging To aid end user recycling and disposal th...

Page 4: ...y cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case you will be required to correct the interfe...

Page 5: ...UCC MMI 2 installation guide www renishaw com Issued 08 2020 5...

Page 6: ...ce must be sited within easy reach of the operator and comply with IEC61010 and any applicable national wiring regulations for the country of installation WARNING Earthing of the UCC MMI 2 is required...

Page 7: ...ensing for temperatures up to 40 C linearly derating to 50 at 50 C Pollution degree 2 NOTE If the UCC MMI 2 is to be used in an environment where a higher IP rating is required then the UCC MMI 2 will...

Page 8: ...Electrical equipment of machines Part 1 General requirements BS EN 61010 1 2010 A1 2019 Safety requirements for electrical equipment for measurement control and laboratory use General requirements BS...

Page 9: ...ches the scales positions when a touch trigger event is detected The UCC MMI 2 also supports limited 24 V machine IO signalling and can interface to a manual head if required Key Description Key Descr...

Page 10: ...Supports manual heads Connection for the TP20 TP1 TP2 and TP6 touch trigger probes CMM machine input output including Air solenoid Air status 13 uncommitted I O 6 input and 7 output that can be custom...

Page 11: ...irectly attached to the CMM s functional earth The grounding must be continuous between all equipment in the installation All cable connectors should be secured to the UCC MMI 2 by the connector jack...

Page 12: ...rack system WARNING Ensure the UCC MMI 2 is disconnected from the mains supply during installation Free standing installation Four self adhesive feet are supplied with the unit for non rack mounted i...

Page 13: ...with this kit are M5 6 mm countersink type The rack mounting kit Renishaw part number A 5518 0005 contains two brackets and four M5 6 mm screws Assemble the brackets to the UCC MMI 2 as shown below UC...

Page 14: ...Earth bonding scheme NOTE May be protective earth where appropriate for electrical safety UCC MMI 2 installation guide www renishaw com Issued 08 2020 14...

Page 15: ...correct operation The UCCassist 2 application included in this software release will allow the user to correctly configure the system to use the UCC MMI 2 The software can be obtained online at www re...

Page 16: ...USB type B UCC MMI 2 power socket 6 3 mm socket Key Description Key Description 1 Scale 0 interface 15W HDD socket 5 PICS 9W D socket 2 Scale 1 interface 15W HDD socket 6 PC connection USB type B 3 S...

Page 17: ...w NOTE If the machine scale is of a different format e g analogue single ended then this will require an external adaptor Pin no Function 1 Reserved 2 0 V scale supply 3 Error 4 Reference mark 5 B sig...

Page 18: ...n both cases the scale supply voltage is nominally 5 V and can be adjusted to a maximum of 7 V The sense and supply signals should be connected as close to the encoder as possible see diagram below Th...

Page 19: ...s If the error signal is not integrated into the connected encoder then the user should connect pin 3 Error to pin 7 V scale UCC MMI 2 scale limit switch interface circuit If scale limit switch signal...

Page 20: ...ved 6 Uncommitted output 0 28 Reserved 7 Uncommitted output 1 29 Reserved 8 Uncommitted output 2 30 Reserved 9 Uncommitted output 3 31 Reserved 10 Uncommitted output 4 32 Reserved 11 Uncommitted outpu...

Page 21: ...10 k pull up resistor to external I O 24 V is suitable for driving devices in the range 5 V to 24 V and can sink a maximum current of 200 mA If the output is not required then it should be left as an...

Page 22: ...l should be connected to a suitable air pressure switch This input is monitored by the controller and when activated a system fatal fault is logged During the commissioning process it is possible to i...

Page 23: ...active low 2 PICS PPOFF active low probe power off 3 0 V 4 PICS LED anode 5 Probe signal 6 Reserved 7 PICS PDAMP active low probe damping 8 PICS LEDOFF active low LED off 9 0 V Shell Screen Please ref...

Page 24: ...rting up to full speed mode A 5 m USB cable is provided for this link as part of the UCC MMI 2 kit Other lengths may be used the maximum being 5 m which is governed by the generic specification for US...

Page 25: ...warranted and approved for use with the provided PSU The PSU provides the UCC MMI 2 with up to 72 W at 24 Vdc The UCC MMI 2 power socket interfaces with a dc jack plug 2 5 mm inner diameter 5 5 mm out...

Page 26: ...articularly those related to safety and safeguarding NOTE It is strongly recommended that any measuring equipment is regularly checked for accuracy An initial pass off test should be performed prior t...

Page 27: ...e for damage and the safety of the connections Remove dust from the external surfaces with a clean dry cloth as the unit is not sealed against liquid WARNING Maintenance should only be carried out aft...

Page 28: ...tem status is provided by two LEDs on the front panel providing assistance in diagnosing and rectifying system faults LED status key Description LED on displaying green amber or red Red flash Green fl...

Page 29: ...st comms with software Probe LED constant green No fault Normal operation Probe seated normal operation Probe LED constant red No fault Normal operation Probe open normal operation Fatal faults Situat...

Page 30: ...ails please visit our main website at www renishaw com contact Renishaw plc New Mills Wotton under Edge Gloucestershire GL12 8JR United Kingdom T 44 0 1453 524524 F 44 0 1453 524901 www renishaw com c...

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