DriveProgramming Error (Program Error)

What does E43. mean?

This error indicates a general program error within the DriveProgramming function. It means the inverter's internal sequence program has encountered an issue that prevents normal execution, possibly due to incorrect logic, syntax errors, or an unexpected state during program operation. This requires inspection of the program logic.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Verify the current state of the inverter and external inputs/outputs that interact with the program logic.

2. 4

   If a specific program counter (d023) or program number (d024) is indicated, focus debugging efforts on that part of the code.