Command Cannot Be Executed
Allen-Bradley · Logix and SLC PLC
¿Qué significa F00E ?
This fault signifies that a command, although recognized, cannot be executed by the target device due to its current state or an internal condition. This is a general execution failure where prerequisites for the command are not met.
Causas comunes
- Target device in a state where the command is invalid (e.g., stop mode for a run command).
- Internal resource contention preventing command execution.
- Hardware limitation or temporary internal error.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Verify the PLC is in RUN mode and inspect for any active faults or warnings on the controller or associated modules.
- 2
Review the specific program logic (ladder, structured text, function block) that triggers or enables the command to ensure all interlocks and prerequisites are met.
- 3
Check configuration parameters and settings for the target device or module involved in the command for any discrepancies or invalid values.
- 4
Monitor relevant input and output status bits or tags associated with the command execution to identify any inhibiting conditions or non-responsive feedback.