Rockwell Automation 1747-KFC15 SLC500 CONTROLNET RS-232 USER MANUAL - Manual (Page 36)

5-4 Troubleshooting the KFC15 Module
1747-5.34 - June 1998
If the displays show symbols other than those shown in this chapter, this
also indicates that the module is malfunctioning. In this case, contact your
Allen-Bradley representative.
During the power-up of the KFC15, the display shows the serial port
parameters based on the DIP switch settings. Refer to Chapter 2 for
details on these parameters.
This
number
Indicates this fault Meaning
1 Processor Fault A hardware fault was detected in the processor.
This is a major fault. Return the KFC15 for servicing.
2 Invalid Firmware The Flash EPROM does not contain valid firmware. New
firmware must be downloaded to the unit.
3 Firmware Checksum
Fault A checksum error was detected in the main application
code of the Flash EPROM.
4 RAM Fault The static RAM cannot be written to reliably or a parity
error has occurred. Cycle power to the KFC15.
If the problem persists, return the KFC15 for servicing.
5 Flash EPROM Write
Fault The Flash EPROM could not be programmed correctly
during download of new firmware.
This is a major fault. Return the KFC15 for servicing.
9 Invalid Network
Address The chosen network address is greater than the highest
network address ControlNet is configured for.
10 Duplicate Network
Address There is a device on the ControlNet network with the
same address.
11 Unrecoverable
Firmware Error Failed to re-program the boot block of the Flash EPROM.
Return the KFC15 module for servicing.