AM2434: AM243x-LP

Jinlong Shen

Part Number: AM2434

Tool/software:

Hi there,

I see the following in TI ethercat slave documentation. Are the values for 0x1C32 and 0x1C33 documented? How can I find out the value?

Best regards,

Jinlong

0x1C32	Sync Manager 2 Synchronization	Generated by the SDK
0x1C33	Sync Manager 3 Synchronization	Generated by the SDK

7 months ago

+1 Harsha Begihally Shanmukhaswamy 7 months ago

TI__Intellectual 2860 points

Hello Jinlong,

The Sync Manager parameter objects 0x1C32 and 0x1C33 values will be generated by the SDK, for example cycle time, minimum cycle time are loaded by SDK during runtime, and you can check the values in the CoE - Online tab in TwinCAT.

The values of 0x1C3x objects are not documented since the values are dependent on the synchronization type and configured cycle time for example.

Kind Regards,

0 Jinlong Shen 7 months ago in reply to Harsha Begihally Shanmukhaswamy

Intellectual 540 points

Is it possible to update the values from the user side by setting the default value in ESI file or do something in the ENI file?

+1 Harsha Begihally Shanmukhaswamy 7 months ago in reply to Jinlong Shen

TI__Intellectual 2860 points

Hello Jinlong Shen,

You can change the Minimum Cycle Time, Calc and Copy Time, Delay Time values by changing the corresponding macro values in the ecat_def.h file in the Beckhoff SSC stack sources.

For example, the value of the PD_INPUT_DELAY_TIME is copied to the 0x1C33.9 Delay Time and the value of the PD_OUTPUT_DELAY_TIME is copied to the 0x1C32.9 Delay Time.

Kind Regards,

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AM2434: AM243x-LP