Process voltage too high

What does 10 mean?

The measured process voltage at the I/O module has exceeded the permissible upper limit. This can indicate an overvoltage condition in the field wiring or power supply, potentially damaging connected sensors or actuators and leading to unsafe operating conditions.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Verify the wiring for any short circuits or incorrect connections that could lead to elevated voltage.