45

Option Board Type Mismatch

Vacon · NX Liquid-Cooled Drive

What does 45 mean?

An option board of a different or incorrect type has been detected in a slot. This indicates a hardware configuration mismatch between the inserted board and the expected or previously configured type. Subcodes S1-S5 specify the board type (Control, Control unit, Power board, Power unit, Adapter board & slot).

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Set the option board parameters again, ensuring they match the characteristics of the newly installed or corrected board.

Source: Vacon NX Liquid-Cooled Drive
Open Manual (Page 156)