Summary: Listing of JMRI Decoder Programming Error Codes
JMRI Error Codes
This table has the error codes you may encounter when using JMRI.
For full details and explanations, please see the JMRI Website's error codes
The most common error encountered is 301: No Locomotive Detected. This is often caused by dirty track or a bad connection.
|JMRI Error Codes|
|301||No Locomotive Detected|
|303||Requested Operation not Implemented in Command Station|
|304||Aborted by User|
|306||Command Station Timeout|
|308||No Acknowledgement from locomotive|
|309||Program Track Short Circuit|
|311||Communications Error between Computer and Command Station|
|For full details see https://www.jmri.org/help/en/html/apps/Errors.shtml|
The Programmer Busy error (302) is often caused by user impatience. Often triggered by clicking on a button such as Read Type from Decoder before the process JMRI uses to determine the decoder has completed. The status bar will indicate progress, JMRI often reads an extra set of crucial CVs after displaying the result.
Command Station Timeout, its cause is often a user created 302 error.