Measurement overflow at the I/O module

What does 260 mean?

The input measurement on a safety I/O channel has exceeded its maximum detectable range. This typically occurs when the signal from the connected sensor or device provides a value higher than the module's input specification, or due to incorrect wiring. This is a severity 3 error.

• Input signal exceeds the maximum measurable range of the I/O module.
• Overload condition on the analog input.
• Incorrect scaling of input signal.
• Wiring error causing excessive voltage.

Click steps to track your progress.

1. 1

   Check the channel wiring for correct connections and ensure the sensor output range matches the I/O module input specifications.

2. 2

   Verify the power supply to the sensor connected to the channel, ensuring it is within the specified operating voltage.