ID 40044

FB error: MCV_TRACE. Got new trace command, but trace runs already.

Description

The MCV_TRACE function block can be used to command the Motion Controller to record internal data, to stop recording or to write the recorded data to a file. These jobs may not be interrupted at any point of time.

The function block displays this error message if it is commanded to trace a new set of data but did not finish the former trace or is still writing the previously traced data to a file.

Response

Class

-

Job to trace a new set of data is discarded.

Solution

Class

-

Start job to trace a new set of data only if output "StateString" displays the states 'IDLE' or 'TRACE_STOPPED'.

Error type

-