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SAP5SD-A-G1-T Datasheet, PDF (27/63 Pages) List of Unclassifed Manufacturers – Universal Actuator-Sensor Interface IC | |||
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SAP5S / SAP51
Universal Actuator-Sensor Interface IC
Any WPAR or DEXG call initializes an autonomous write process within the IC. The status of the write process
can be monitored by evaluating the status register of the IC the same way described above. Since the IC is
still in Safety Program Mode, the address within the Read_Status master call doesnât care. In order to execute
as many write procedures as desired, the Safety Program Mode must not be left. However, the SAP5 will
leave the Safety Program Mode and start itâs initialization procedure if it receives a Reset_Slave (RES) master
call to any desired slave address.
Any attempt to access one of the not available E²PROM address locations (0, 9 ⦠30) through a
Write_Parameter (WPAR) or Data_Exchange (DEXG) command will be ignored.
There is no direct read access to the Safety Area data in Safety Program Mode.
An E²PROM verification procedure should be carried out e.g. by performing one complete AS-i safety cycle
(8 DEXG calls in minimum 250ïs intervals) in Safety Mode operation.
Data Sheet
July 17, 2012
© 2012 Zentrum Mikroelektronik Dresden AG â Rev. 3.1
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is PRELIMINARY and subject to
changes without notice.
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