System Messages - Alphabetical List *Device time-out* -659) Explanation: The device has not responded within the expected time. User action: Check the documentation for the device type referenced to determine what caused the error. Verify that the device hardware is configured properly. *Directory error* (-509) Explanation: This error can occur when performing a READ instruction (following an FOPEND instruction). User action: Unlike most other errors, this error can be ignored. Additional READ instructions to the same directory correctly return additional contents of that directory. *Directory not empty* (-571) Explanation: The operation attempted to remove a directory that was not empty.
User action: Delete the directory's contents before deleting the directory. *DO not primed* (-302) Explanation: A DO command was attempted without specifying a program instruction to be executed and no previous DO had been entered. User action: Provide the desired instruction with the DO command. *Driver internal consistency error* (-519) Explanation: An I/O device or servo has responded in an unexpected manner. User action: Retry the operation that caused the error. If it persists, contact Omron Adept Customer Service. *Duplicate .PROGRAM arguments* (-468) Explanation: At least two of the arguments in a .PROGRAM statement have the same name. User action:
Edit the .PROGRAM line so that all the arguments have unique names. *Duplicate servo node ID* (-678) Explanation: During startup, or after a servo bus reset, eV+ has detected two or more servo nodes with the same serial number. Either an error has occurred with servo node detection, or a servo node is configured incorrectly. Servo network operation is not allowed. eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 598