Error 4029 · CNC 8058 / 8060 / 8065 · CNC 8070 · CNCelite 8058 / 8060 / 8065 / 8070
Message: DRV variable whose attributes cannot be read.
Detection
When initializing the Sercos bus; CNC start-up, validation of machine parameters and reset.
Cause
The initialization of the Sercos bus has failed because the attributes of a DRVVAR variable cannot be read.
Solution
Check the DRVVAR table and correct the parameterization. The initialization of the Sercos bus is not completed correctly as long as the parameterization is not consistent.
