EEr

External Fault (TRIP-SET)

Lenze · 8200 Vector Drive

What does EEr mean?

An external disturbance has been detected, activating a digital signal assigned to the TRIP-SET function (DCTRL1-TRIP-SET). This typically results from a LOW level at the signal source for this function, causing the controller to inhibit. Ignoring this can lead to system shutdown and operational delays.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Ensure the digital signal source assigned to DCTRL1-TRIP-SET is returning to a HIGH level after the disturbance is cleared.

  2. 4

    Reset the fault using DCTRL1-TRIP-RESET or other available reset options once the cause is resolved.

Source: Lenze 8200 Vector Drive
View Official PDF