50 Rockwell Automation Publication 2080-UM001B-EN-E - November 2011
Appendix D Troubleshooting
0xF023 The controller program has been cleared.
This happened because:
• a power down occurred during
program download or transfer from
the memory module.
• the Flash Integrity Test failed
(Micro810 only).
• Download or transfer the program.
0xF050 The embedded I/O configuration in the
user program is invalid.
Perform the following:
• Correct the embedded I/O configuration in the user program to match that of the
actual hardware configuration.
• Build and download the program using Connected Components Workbench.
• Put the Micro800 controller on Run mode.
• If the error persists, be sure to use Connected Components Workbench programming
software to develop and download the program.
For the following four error codes, z is the slot number of the plug-in module. If z = 0, then the slot number cannot be identified
0xD011 The program scan time exceeded the
watchdog timeout value.
Perform one of the following:
• Determine if the program is caught in a loop and correct the problem.
• In the user program, increase the watchdog timeout value that is set in the system
variable _SYSVA_TCYWDG and then build and download the program using
Connected Components Workbench.
0xF860 A data overflow occurred. Perform the following:
• Correct the program to ensure that there is no data overflow.
• Build and download the program using Connected Components Workbench.
• Put the Micro800 controller on Run mode.
0xF870 An index address was out of data space. Perform the following:
• Correct the program to ensure that there is no index address out of data space.
• Build and download the program using Connected Components Workbench.
• Put the Micro800 controller on Run mode.
0xF880 A data conversion error occurred. Perform the following:
Correct the program to ensure that there is no data conversion error.
• Build and download the program using Connected Components Workbench.
• Put the Micro800 controller on Run mode.
0xF888 The call stack of the controller cannot
support the sequence of calls to function
blocks in the current project. Too many
blocks are within another block.
Change the project to reduce the quantity of blocks being called within a block.
0xF890 The LCD module was unexpectedly
removed.
Perform one of the following:
• Install your LCD module again.
• Cycle power to the Micro800 controller.
0xF898 An error occurred in the user interrupt
configuration for the plug-in I/O module.
Correct the user interrupt configuration for plug-in I/O module in the user program to
match that of the actual hardware configuration.
List of Error Codes for Micro800 controllers
Error Code Description Recommended Action
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