Number of Send Error Retries Exceeded

What does F10F mean?

The system has attempted to send data multiple times but consistently failed, exceeding the allowed number of retries. This indicates a persistent communication issue on the sending end.

• Persistent network communication problems preventing successful data transmission
• Faulty cables or incorrect wiring
• Absence of terminating resistors (in bus networks)
• Duplicate station numbers or duplicate control/master stations
• Faulty network hardware at the sending station

Click steps to track your progress.

1. 1

   Inspect network cables for physical faults or incorrect wiring

2. 2

   Verify the presence and correct installation of terminating resistors on the bus network

3. 3

   Check for sources of electrical noise near network cabling

4. 4

   Verify station numbers and control/remote master station settings for any duplication

5. 5

   Check for faulty network hardware at the sending station