Defective Parameter Set 2

What does Pr2 mean?

Parameter set 2 within the controller has become defective, likely due to an interrupted or faulty transfer from the keypad. This indicates a corruption in a specific configuration set, which can prevent proper drive operation when that set is active. Operating with corrupted parameters can lead to unpredictable behavior.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Ensure the keypad or PC connection is stable throughout the transfer process.