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User Manual

– AS5x61/AS5x62 Programming

www.ams.com

Revision 1.0 / 10/31/12

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15) Click

This will calculate the real values (scale factor, Breakpoint…). All this

information, in addition to voltages and angles, is needed to program the AS5x62.

Example:1 Quadrant

16) To program an AS5261 ( DualDie) Device, redo step 5 to step 15 on page

17) Click

18) Select the desired PWM Frequency.

19) Set

to activate the internal filter. Default setting is no filter. For

further information please read AS5x62 Datasheet.

20) Set

to choose between normal airgap range or extended airgap

range. For further information please read AS5x61 Datasheet.

21) To program an AS5261(DualDie) Device, redo step 18 to step 20 for the Top Device.

22) Two actions can happen at this point.

a. You can confirm that the entered data operates as expected. Go to Step 23.

Содержание AS5162

Страница 1: ...www ams com Revision 1 0 2012 10 31 User Manual AS5x61 AS5x62 Programming AS5x61 AS5x62 Programming Example...

Страница 2: ...5x62 Programming www ams com Revision 1 0 10 31 12 page 1 14 Table of Contents 1 General Description 2 2 Requirements Applies to all output types 3 3 AS5x62 Programming 3 4 AS5x61 Programming 8 Copyri...

Страница 3: ...the angle only a simple two pole magnet rotating over the center of the chip is required The magnet may be placed above or below the IC The absolute angle measurement provides instant indication of t...

Страница 4: ...cation over 1 PIN is necessary UART Interface board available 2 RS232 Connection on PC 3 Application Software Application Software www ams com 4 Labview Drivers for the Application Software 3 AS5x62 P...

Страница 5: ...Cordic register initial position 6 Enter final angle T2 Two methods are possible except that this position is the final position of the magnet s rotation a Manually enter a final position value into...

Страница 6: ...oose the Breakpoint setting a Opt is the optimal Breakpoint calculated by the DLL b BP set the BP in the BPW field c BP_T1 BP setting related to T1 position Set value into BPWT1D field d BP_T2 BP sett...

Страница 7: ...AS5x62 Datasheet 22 To program an AS5262 DualDie Device redo point 20 and 21 for the Top Device 23 Two actions can happen at this point a You can confirm that the entered data operates as expected Go...

Страница 8: ...ck 38 Click This will cause the AS5x62 to permanently enter into Output Mode when power is applied to it 39 Click 40 Click 41 Check if write read Chksum is green 42 To program an AS5262 DualDie Device...

Страница 9: ...C GND and OUT for the communication If the ams UART Interface board is used please connect an external 5V Powersupply to the board 2 Start AS5x61 AS5x62 Evaluation Software Figure 1 AS5x6y GUI 3 Choos...

Страница 10: ...9 Enter This is duty cycle at the final magnet position 10 Enter Clamping Level Low is the duty cycle at the lower guard band 11 Enter Clamping Level High is the voltage at the upper guard band 12 Ch...

Страница 11: ...5 to step 15 on page 17 Click 18 Select the desired PWM Frequency 19 Set to activate the internal filter Default setting is no filter For further information please read AS5x62 Datasheet 20 Set to ch...

Страница 12: ...xpected 29 If satisfied with the results go to Step 31 otherwise go to Step19 30 Reset the device You have to push the reset button on the UART Interface board by hand This will reset the programming...

Страница 13: ...een 41 To program an AS5261 DualDie Device redo step 38 to step 41 for the Top Device 42 Click A message will appear 43 Click yes to accept CAUTION Once this is done the AS5x61 will permanently be pro...

Страница 14: ...mal commercial applications Applications requiring extended temperature range unusual environmental requirements or high reliability applications such as military medical life support or lifesustainin...