[etherlab-users] DC sync1 shift time

[Christoph Schroeder]

Hi all,

On 03/13/2017 12:01 AM, Gavin Lambert wrote:

The reason it's not supported is that it doesn't exist.  There is no
register in the ESC that configures a SYNC1 shift time and AFAIK it doesn't
exist as a concept in the Beckhoff documentation for any slave device.  So
you are probably misinterpreting something if you're wanting to set that,
since there's no such thing.


According to the EtherCAT Slave Controller documentation<https://download.beckhoff.com/download/document/io/ethercat-development-products/ethercat_esc_datasheet_sec2_registers_2i9.pdf> it's the 'SYNC1 Cycle Time (0x09A4:0x09A7)' register. Aren't the ET1100 and ET1200 the same chips which are used in every Beckhoff EtherCAT slave or do they use something different? Maybe SYNC1 is not used by the slave but the chip might still support it.

Best regards,
Christoph


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