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F122
Send Failure (Coaxial Bus Network)
Mitsubishi Electric · MELSEC Q-series MELSECNET/H
Was bedeutet F122 ?
A send failure has occurred specifically in a bus-based coaxial cable network. This points to issues with the coaxial cable integrity, connections, or terminating resistors.
Häufige Ursachen
- Faulty coaxial cable connection or unstable coaxial cable connection
- Absence or incorrect connection of terminating resistors
- General cable faults in the coaxial infrastructure
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Inspect all coaxial cable connections for tightness and proper seating
- 2
Verify the stability and integrity of the coaxial cable itself, checking for damage
- 3
Confirm the presence and correct connection of all terminating resistors on the coaxial bus
- 4
Check for any other general faults in the coaxial cable infrastructure
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026
Verwandte Fehlercodes
Quelle: Mitsubishi Electric MELSEC Q-series MELSECNET/H