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ADS7956: Communication error

Part Number: ADS7956

Hi,

In our customer, while running in AutoMODE1, the phenomenon that only ch0 data is received occurs.
When the DC motor is operated on the customer's application, this phenomenon rarely continues.
Is there a possibility that external noise will cause this phenomenon?

Best regards,
Yuto Sakai

  • Hello,

    The Auto mode 1 will sampled channels that have been pre-programmed. If no channels were selected then this mode will not function properly.

    Can you provide more information about the issue? does the device previously work in mode 1, displaying the correctly pre programmed channels

    Then, without anything changing, it stops to scan and only shows channel 0? 

    Is the customer changing from different modes and mode 1 does not work when called on?

    Does the customer have noise on the digital communications that could disrupt expected comunications?

    Regards

    Cynthia