Wago · PFC200 PLC
An internal buffer overflow has occurred during inline code generation, indicating that the maximum amount of data allowed for this process has been exceeded. This typically happens when the controller is trying to process too much I/O data or control logic due to an excessive number of I/O modules.
Click steps to track your progress.
Switch off the power to the controller.
Reduce the number of I/O modules connected to the system.
Switch the power back on.