Channel Data Inaccurate / Untrusted

Was bedeutet I.Chxx.Fault ?

This input tag, when set to 1, indicates that the data reported by channel xx is inaccurate and should not be used for control applications. This signifies a fundamental issue with data integrity for that specific channel, requiring immediate troubleshooting of the channel's setup and connections. The tag automatically resets to 0 once the underlying condition is removed.

• The specific channel (xx) is disabled in the module configuration.
• An Open Wire condition exists on the input module.
• A No Load condition exists on the output module.
• An Underrange or Overrange condition is present on the input or output signal.
• A Short Circuit condition is detected on an output channel.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Verify that channel xx is enabled in the module's Logix Designer application configuration.

2. 2

   Physically inspect the wiring for channel xx for open circuits or disconnections.

3. 3

   For output channels, verify the load is properly connected and functioning.

4. 4

   Measure the input or output signal at channel xx to confirm it is within its specified operating range.

5. 5

   For output channels, measure output current to check for short circuit conditions.