Test pulse error

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A fault was detected during the internal test pulse generation or reception on a safety I/O channel. This indicates a problem with the signal path, potentially due to faulty wiring or a malfunctioning sensor preventing the test pulse from being correctly evaluated. This is a severity 3 error.

• Internal test signal generation or measurement failure.
• Faulty internal circuitry for self-testing.
• Incorrect internal calibration parameters.
• Hardware malfunction in the signal processing path.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check the wiring connected to the safety I/O module channel for continuity and correct termination.

2. 2

   Inspect the sensor connected to the channel for proper function and connection integrity.