Infeed: Line supply undervoltage alarm

What does 206105 mean?

An alarm indicating that the filtered, steady-state value of the line supply voltage has dropped below the alarm threshold set by p0282. This is a warning condition, not a shutdown, meaning there is no immediate reaction. The alarm value (r2124) shows the current line supply voltage.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Review and adjust the line supply undervoltage alarm threshold (p0282) if the current setting is too sensitive or does not align with operational requirements.