# ID 46001

System error: An unknown PLCopen Part4 function block type was requested.
Description | Each job transmitted to the Motion Controller contains the type of function block responsible for that job. This error message is output if a job contains a function block type that is unknown to the motion controller.
Response | Class | - | The error is displayed at the output "Error" and "ErrorID" of the function block. The motion controller doesn't react to the unknown function block type. The motion controller can accept other jobs and execute them.
Solution | Class | - | Please contact your motion control supplier.
Error type | -