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CHATTERING-INPUT
Input Data Incorrect (Chattering)
Mitsubishi Electric · MELSEC iQ-R I/O Module
¿Qué significa CHATTERING-INPUT ?
Incorrect input data is received due to chattering when a device with a high input response speed is connected to a contact output module. The rapid, transient fluctuations from contact bounce are interpreted as multiple, unstable input signals, leading to erroneous data processing.
Causas comunes
- Connection of a device with a high input response speed to a contact output module.
- Contact chattering or bounce from the input device generating unstable signals.
- Inability of the contact output module to adequately filter rapid, fluctuating input signals.
Pasos de reparación & Lista de verificación
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- 1
Replace the contact output module with a transistor output module when interfacing with devices that have a high input response speed to mitigate chattering effects.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Mitsubishi Electric MELSEC iQ-R I/O Module