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14-7
Safety task inoperable
Allen-Bradley · Logix 5000
Was bedeutet 14-7 ?
The safety logic is invalid, which can be caused by a logic mismatch between the primary controller and safety partner, a watchdog timeout, or memory corruption. This prevents the safety task from executing correctly and may require re-downloading the program.
Häufige Ursachen
- Safety logic is invalid
- Mismatch in logic exists between the primary controller and safety partner
- Watchdog timeout occurred
- Memory is corrupt
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Clear the fault.
- 2
If a safety task signature exists, safety memory is re-initialized using the safety task signature and the safety task begins executing.
- 3
If a safety task signature does not exist, download the program again to allow the safety task to run.
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026
Verwandte Fehlercodes
Quelle: Logix 5000