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Run CANopen example, show error 5378, how to solve

The software platform: Labview8.5

 

The hardware platform: NI-CANopen Series 2, 9PIN

 

Running the canopen.llb, ApplicationExample.vi program

 

CAN0, =500K, NodeID=10 baud rate, SDOobjects=1400/1800,sub-index=02, data=255

 

Run CANopen example change procedures, ERROR error 5378

 

This error happens sometimes, but sometimes not, what is thecause? How to solve?

 

[insert a picture, please see the attachment, looking forward tomaster answer, O ( ∩ O thank you _)]

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Hi,

 

according to this KB you are trying to open 2 SDOs at the time. Could it be?

 

Kind regards 

Heinz

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