SYNAPTICON SOMANET Circulo Series Installation Manual

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Installation Guide
Documentation v 4.2.3 | Build: 2020-10-30
© 2020 Synapticon GmbH

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Summary of Contents for SYNAPTICON SOMANET Circulo Series

  • Page 1 Installation Guide Documentation v 4.2.3 | Build: 2020-10-30 © 2020 Synapticon GmbH...
  • Page 2: Table Of Contents

    1.3.2 Mounting tolerances 1.3.2.1 Radial displacement (r) 1.3.2.2 Tangential displacement (t) 1.3.2.3 Axial distance 1.3.2.4 Tilt angle 1.3.2.5 Mounting eccentricity (rotation axis offset) © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 2/35...
  • Page 3 1.4 Encoder accuracy 1.4.1 Wide angle error (long wave error, integral nonlinearity) 1.4.2 Narrow angle error (short wave error, differential nonlinearity, Sub Divisional Error) © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 3/35...
  • Page 4: Installation Guide

    After you have successfully set up your servo drive you can proceed to commission and tune your drive: Commissioning and tuning with OBLAC Drives © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 4/35...
  • Page 5: Wiring Instructions

    1.1.1 Overview of connectors Pinouts and details for each connector: Power supply and motor brake Encoders and IO Temperature sensor Mating parts and encoder battery © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 5/35...
  • Page 6: Power Supply And Motor Brake

    1 .1.2 Power supply and motor brake ​ 1 .1.2.1 Power Terminal ​ 1.1.2.2 Motor phases Important The motor and power cables must be twisted for EMC reasons. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 6/35...
  • Page 7: Using A Pelv Or Selv Power Supply

    * this model has been successfully tested by Synapticon. Other products with the same specifications may also be appropriate but can’t be recommended. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 7/35...
  • Page 8: Connecting A Brake

    Note This brake integrates Safe Brake Control functionality (SBC). © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 8/35...
  • Page 9 Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide Important Please make sure the servo drive is properly grounded. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 9/35...
  • Page 10: Encoders And Io

    A.2) / Installation Guide 1 .1.3 Encoders and IO ​ 1.1.3.1 Connector overview 1.1.3.2 Analog Input Pin # Signal Differential +5 V Differential -5 V © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 10/35...
  • Page 11: External Encoder

    ** This is a 10 V supply that can provide up to 25 mA for external use. The supply is protected against short to ground and keeps the current below 100mA in a continuous short. 1.1.3.3 External Encoder © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 11/35...
  • Page 12: Possible Combinations

    Ground Ground Ground Ground Ground Ground Clock+ SD+ / B SLO- Data- H3 / C SLO+ Data+ H2 / B H1 / A © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 12/35...
  • Page 13: Digital Io

    Digital IO 5 Configurable as 3.3 V or 5 V Digital IO 6 Configurable as 3.3 V or 5 V Digital input 24 V © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 13/35...
  • Page 14: Safety Sto-Sbc

    The object can also be used to activate a pull-down resistor. Changes may require to powercycle the servo drive. 1.1.3.5 Safety STO-SBC Pin # Signal © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 14/35...
  • Page 15 Wiring diagrams for the safety digital inputs Attention When not using the STO-SBC feature, the function must be bypassed by bridging the jumpers: © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 15/35...
  • Page 16: Encoder Battery (For Multi-Turn)

    A.2) / Installation Guide 1.1.3.6 Encoder Battery (for multi-turn) Pin # Signal +V_BAT Ground For selecting a suitable battery, please check these notes. 1.1.3.7 EtherCAT In/Out © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 16/35...
  • Page 17 Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide Pin # Signal Shield / PE © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 17/35...
  • Page 18: Temperature Sensor

    This is done internally with a multiplexer. The desired value can be selected via software through object 0x2038 subindex 3. Details are described in External scaled measurement. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 18/35...
  • Page 19: Mating Parts And Encoder Battery

    SSHL-002T-P0.2 26 AWG Inc. STO-SBC Jumper Harwin Inc. M50-2020005 24V-48V Supply TE Connectivity 2-520084-2 18-22 AWG Motor Phases TE Connectivity 62112-2 18-22 AWG © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 19/35...
  • Page 20 Crimped cable from JST Sales America can be used, Parts number: ASZESZE26K305 Please also check out our dedicated EtherCAT node to PC cable which is specifically designed for this purpose. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 20/35...
  • Page 21: Suitable Encoder Batteries

    0.55 Ah are available. ER22G75, A flat wafer cell. Diameter 22.8 mm, height 7.5 mm. Nominal capacities up to 0.42 Ah are available. Wafer © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 21/35...
  • Page 22: Dimensions And Mechanical Mounting

    Please ensure sufficient contact to heat conducting materials and use thermal paste if necessary. Attention Servo drives should not be mounted in direct sunlight. 1.2.1 Dimensions Circulo 7 © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 22/35...
  • Page 23 Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 23/35...
  • Page 24 Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide Circulo 9 © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 24/35...
  • Page 25: Drilling Patterns For Mounting

    Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide 1.2.2 Drilling patterns for mounting Circulo 7 © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 25/35...
  • Page 26 Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide Circulo 9 © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 26/35...
  • Page 27: Heat Dissipation

    Ensure that the servo drive is screwed properly to the heat conducting surface to facilitate the heat transfer. That’s it! The next step is commissioning and tuning your drive: Commissioning and tuning with OBLAC Drives © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 27/35...
  • Page 28: Downloads

    Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide 1.2.3.1 Downloads DOWNLOAD 3D MODEL OF SOMANET CIRCULO 7 A.2 DOWNLOAD 3D MODEL OF SOMANET CIRCULO 9 A.2 © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 28/35...
  • Page 29: Mounting The Encoder Disks

    If your application has limited requirements in accuracy, you can use these fallback values: 0.5 mm +/-0.25 This is not recommended for productive use. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 29/35...
  • Page 30 Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide Circulo 7 © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 30/35...
  • Page 31 Hardware Manuals / SOMANET Circulo / SOMANET Circulo (rev. A.2) / Installation Guide Circulo 9 © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 31/35...
  • Page 32: Mounting Tolerances

    It is possible to obtain a positioning feedback directly from the encoder chip in OBLAC Drives. This will help to adjust the axial distance. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 32/35...
  • Page 33: Tilt Angle

    This is usually known as the wide angle error or the long wave error. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 33/35...
  • Page 34 In this section the main encoder error types will be considered: Wide angle error Narrow angle error The following figure shows a typical behavior before Wide angle calibration: © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 34/35...
  • Page 35 A tool for calibrating the narrow angle is available in OBLAC Drives. Important it is of vital importance for good performance to calibrate the setup with the routine. © 2020 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.2.3 | Build: 2020-10-30 35/35...

This manual is also suitable for:

Somanet circulo 7Somanet circulo 9

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