two 9189 -209838

[WUGAVIN]

 我使用 python nidaqmx。我有两个 9189 菊花链，当我运行一段时间时，它会提示。

nidaqmx.errors.DaqReadError：操作期间同步锁丢失。如果偶尔的同步丢失是可以接受的，请更改同步解锁行为属性以忽略同步丢失。否则，请访问 ni.com 了解有关同步丢失管理的更多信息。

[ZYOng]

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@WUGAVIN wrote:

I use python nidaqmx. I have two 9189 daisy chained and when I run it for a while it prompts.

nidaqmx.errors.DaqReadError: Synchronization lock lost during operation. If occasional synchronization loss is acceptable, change the Sync Unlock Behavior property to ignore synchronization loss. Otherwise, visit ni.com for more information on synchronization loss management.

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Error -209838 Synchronization Lock Lost When Running an Executable Not Using TSN Capabilities

NI-DAQmx-Based TSN Synchronization Accuracy Explained