PROFINET Group Error
Phoenix Contact · AXC F 1050 Controller
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This indicator signifies that PROFINET diagnostics are present, meaning at least one PROFINET device within the network is reporting a system error. The specific error priority can be further investigated using variables like PNIO_DIAG_AVAILABLE, PNIO_MAINTENANCE_DEMANDED, and PNIO_MAINTENANCE_REQUIRED. This status is also reflected by the PNIO_SYSTEM_SF system variable being TRUE.
Häufige Ursachen
- One or more configured PROFINET devices are indicating a system error (diagnostic alarm).
- One or more configured PROFINET devices are indicating a maintenance alarm (e.g., maintenance demanded or maintenance required).
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Access the controller's diagnostic interface or monitor the PNIO_SYSTEM_SF variable to review detailed PROFINET diagnostics.
- 2
Identify the specific PROFINET device(s) that are generating diagnostic or maintenance alarms.
- 3
Check the system variables PNIO_MAINTENANCE_DEMANDED and PNIO_MAINTENANCE_REQUIRED to determine the priority of the maintenance alarm.
- 4
Use the RALRM diagnostic block (if supported) to identify the PROFINET device triggering the maintenance alarm.