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ScanDevices failed #66

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xutingjie168 opened this issue Sep 15, 2021 · 2 comments
Open

ScanDevices failed #66

xutingjie168 opened this issue Sep 15, 2021 · 2 comments

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@xutingjie168
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xutingjie168 commented Sep 15, 2021 •
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hello:
ESI in the right file,but scanDevices failed,the funtion ( var rootSlave = EcUtilities.ScanDevices(context, interfaceName, referenceRootSlave);)but An error occurred "System.Exception:“ScanDevices failed (0x0104): One or more terminals did not reach PreOp-state.”." How to solve the issues， thank you very much.
@xutingjie168 xutingjie168 changed the title can't connect the ethercat ScanDevices failed Sep 16, 2021
@Apollo3zehn
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Maybe it is related to #64. Could you please try the suggested modification and see if it solves your issue?

@mgduncan
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I am getting the same error - : 'ScanDevices failed (0x0104): One or more terminals did not reach PreOp-state.'. The slave works fine with Beckhoff Master,. Unfortunately, the suggested code changes in Issue 64 are not clear to me - does anyone have modified code for this that addresses this issue?

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@Apollo3zehn @mgduncan @xutingjie168