COUNT MISS(INT)

What does 367 mean?

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates a position data count error from the built-in Pulsecoder. Root causes typically include Pulsecoder failure, electrical noise, or issues with signal transmission.

• Internal failure of the Pulsecoder resulting in incorrect pulse counting.
• Electrical noise causing corruption or loss of position data pulses.
• Damaged or loose Pulsecoder cable leading to intermittent signal loss.

Click steps to track your progress.

1. 1

   Verify the integrity of the Pulsecoder cable, checking for physical damage, proper shielding, and secure connections at both ends.

2. 2

   Investigate and mitigate any potential sources of electromagnetic interference (EMI) or noise affecting the Pulsecoder signal lines.

3. 3

   Check the mechanical mounting of the Pulsecoder for looseness or vibration that could lead to intermittent counting errors.

4. 4

   If noise mitigation, cabling, and mounting integrity are confirmed, replace the Pulsecoder unit.