MIRKA AIROS Electrical Manual
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MIRKA AIROS Electrical Manual

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Summary of Contents for MIRKA AIROS

  • Page 2: Warranty

    • components that have been: modified, repaired or repair attempts (by other than Mirka authorized service), partly or completely disassembled components. No other than Mirka have the authority to change, extend or add to given warranty terms and conditions. The manufacturer cannot be hold responsible for consequential damages compensations for downtime, production loss, injuries or property damages.

  • Page 3: Installation Overview

    Power supply 24 V MIA6513411 Hilscher NT 50-RS-EN MIA6513311 Hilscher NT 50-RS-EN adapter cable MIA6514011 Motor drive MIA6513112 MIA6512311 Shielded cable for tool (10 m) Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 4: Technical Data

    Ground yourself with an anti-static wristband before touching the motor drive (setting jumpers and similar actions) to avoid electrostatic voltage discharge damage to the motor drive. Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 5: Connector Description

    (3.5 mm blade width, 0.6 mm blade thickness). Connector description Connector Description Modbus RTU RS-485 (A) Modbus RTU RS-485 (B) Connector Description 48 VDC input Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 6: Button Description

    Speed set-point indicator, lit if ≥ 10,000 rpm. Modbus RTU slave address indicator, bit 7. Modbus RTU slave address indicator, bit 8. Lit if D2–D3, D17–D22 indicator mode is Modbus RTU slave address. Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 7: Jumper Description

    Description 1 (white, WH) 4 (brown, BN) Modbus RTU (A, RxD / TxD+) 5 (green, GN) Modbus RTU (B, RxD / TxD–) SHIELD Shield Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 8: Modbus Rtu

    Data type Name Description Coils 1–11 are reserved for future use. 00001–00012 Uint16 Digital outputs Coil 12 is the relay located on the motor drive. Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...
  • Page 9 0x0040 = RPM drop 0x0080 = High current 0x0100 = Tool change in progress 0x0200 = Possible tool wiring fault 0x0400 = Factory reset mode Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 10: Default Network Configuration

    50-rs-enmbrpns/ Configuration The gateway comes pre-configured from Mirka as a Profinet I/O slave device. The “SYCON.net” software from Hilscher can be used to re-configure the device. The “Ethernet Device Setup” software from Hilscher can be used to change the network configuration, use the DCP protocol. The IP address usually needs to be re-assigned after a configuration change.
  • Page 11 It is recommended to continuously monitor the average speed, average current, tool temperature, motor drive temperature and the alarm status flag. This will help to detect if there are any issues present during operation. Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 12: Digital Interface

    The reset button S2 can be pressed momentarily to reset the motor drive. This is essentially the same as turning the power off and on again. Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 13: Factory Reset Function

    RTU slave address. If jumper JP13 is set these indicators will display the current Modbus RTU slave address and if JP13 is not set then these indicators will display the speed set-point. Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...

  • Page 14: Troubleshooting Guide

    • Check the voltage on a low input, it should be close to zero volts. • Check the GND connection. Indicator D36 is lit red, • Check C+/C-/P+/P– wiring on J3. or the tool speed is too fast/slow. Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual...
  • Page 16 Spain Mirka Ibérica S.A.U. Sweden Mirka Scandinavia AB Turkey Mirka Turkey Zımpara Ltd Şirketi United Kingdom Mirka (UK) Ltd United Arab Emirates Mirka Middle East FZCO USA Mirka USA Inc. For contact information, Dedicated to the finish please visit www.mirka.com...

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