1. Manuals
  2. Brands
  3. AMS Manuals
  4. Media Converter
  5. AS5245
  6. Operation manual

AMS AS5245 Operation Manual

Programmable magnetic rotary encoder
Hide thumbs Also See for AS5245:
Table of Contents

Advertisement

Quick Links

Download this manual
austriamicrosystems AG
is now
ams AG
The technical content of this austriamicrosystems document is still valid.
Contact information:
Headquarters:
ams AG
Tobelbaderstrasse 30
8141 Unterpremstaetten, Austria
Tel: +43 (0) 3136 500 0
e-Mail:
ams_sales@ams.com
Please visit our website at
www.ams.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AS5245 and is the answer not in the manual?

Questions and answers

Related Manuals for AMS AS5245

Summary of Contents for AMS AS5245

  • Page 1 AG is now ams AG The technical content of this austriamicrosystems document is still valid. Contact information: Headquarters: ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten, Austria Tel: +43 (0) 3136 500 0 e-Mail: ams_sales@ams.com Please visit our website at www.ams.com...

  • Page 2: General Description

    0.0879º = 4096 positions per revolution. This digital data 2 The AS5245 Demoboard The AS5245 demoboard is a complete rotary encoder system with built-in microcontroller, USB interface, graphical LCD display and PWM output LED. The board is USB powered or externally supplied with a 9V battery for standalone operation.

  • Page 3: Operating The As5245 Demoboard

    3.1.2 PWM LED The PWM LED is connected to the PWM output of the AS5245. The PWM output is a pulse width that is proportional to the angle of the magnet. The pulse width varies from 1µs to 4096µs with a repetition rate of 244Hz. Viewing the PWM signal on the LED results in brightness that is proportional to the angle of the magnet.

  • Page 4: Encoder Selection Switch

    The GUI is divided into three main sections HOME, SSI and OTP. Device selection list allows changing the encoder type manually Figure 3: AS5000 GUI has detected the AS5245 Demoboard Revision 1.1, October-2009 Page 3 of 10 www.austriamicrosystems.com...

  • Page 5: The Ssi Tab

    The SSI tab By selecting the SSI (serial protocol for AS5040, AS5140, AS5043, AS5045, AS5145, AS5245) tab, the real time information of the angular position and the status bits are displayed. See figure 4. Die selection (dual die encoders only)

  • Page 6: The Otp Tab

    AS5245 Demoboard OPERATIONAL MANUAL The OTP tab The OTP tab is normally used for the AS5000 programmer, but the OTP bits can be changed on the AS5245 demoboard as well. Options like Zero Position, Pulses per revolution and Incremental Mode Selection can be changed by selecting the function in “Fields”, then changing the parameter in “Options for the selected field”...

  • Page 7: As5245 Demoboard Schematics, Layout And Blockdiagram

    AS5245 Demoboard OPERATIONAL MANUAL 5 AS5245 Demoboard Schematics, Layout and Blockdiagram Figure 6: AS5245 Demoboard schematics Figure 7: AS5245 Demoboard PCB Layout Revision 1.1, October 2009 www.austriamicrosystems.com/AS5245 Page 6 of 10...
  • Page 8 AS5245 Demoboard OPERATIONAL MANUAL Figure 8: AS5245 Blockdiagramm Revision 1.1, October 2009 www.austriamicrosystems.com/AS5245 Page 7 of 10...

  • Page 9: Table Of Contents

    Installing the GUI on the PC ............................. 3 The Home tab ................................3 The SSI tab................................4 The OTP tab ................................5 AS5245 Demoboard Schematics, Layout and Blockdiagram.................... 6 Index......................................8 Revision History ..................................9 Contact ....................................... 9 Copyright ....................................10 Revision 1.1, October-2009...

  • Page 10: Revision History

    AS5245 Demoboard OPERATIONAL MANUAL Revision History Revision Date Description Preliminary version October 14, 2009 Final version December 04, 2009 Contact austriamicrosystems AG Headquarters Bivägen 3B austriamicrosystems AG S 19163 Sollentuna, Sweden A 8141 Schloss Premstätten, Austria Phone: +46 8 6231 710 Phone: +43 3136 500 0 austriamicrosystems USA, Inc.

  • Page 11: Copyright

    AS5245 Demoboard OPERATIONAL MANUAL Copyright Devices sold by austriamicrosystems are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems reserves the right to change specifications and prices at any time and without notice.

Table of Contents