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  2. Event Code Help (F0 - F65)

F60, F61, F63, F64, and F65 - Industrial Networking Codes

Event codes in the F60 range will only appear if EIP parameters (N30-N39) are enabled on Ultra™ units.

Use the information in this table for assistance if you see any of these codes.

F60 Network link loss Network connection lost while running. Check network connections.
F61 Loss of assembly Incorrect assembly value entered. Acceptable values are 20, 21, 70, 71, 100, 101, 150, or 151.
F62 Error writing to assembly Incorrect format or size of data written to assembly.
F63 Network Test Fault User/programmable test fault.
F64 Bit fault Cycle power. Contact PE if issue persists.
F65 Explicit Message Timer Explicit net command error. Contact PE.