Error 9028 · CNC 8058 / 8060 / 8065 · CNC 8070 · CNCelite 8058 / 8060 / 8065 / 8070
Message: It must be a resource or a number.
Detection
While editing or compiling the PLC program.
Cause
The programmed instruction is wrong.
Solution
Program a resource or a number.
