System Messages - Alphabetical List *No air pressure* (-607) Explanation: eV+ detected that the air supply to the robot brakes and hand has failed. High power is turned off and cannot be turned on until the air pressure is restored. User action: Restore the air pressure, turn high power back on, and resume program execution. If the error persists, contact Omron Adept Customer Service. *No belt latch detected* (-778) Explanation: The belt has not been latched. User action: Verify the latch signal cabling. Verify the latch signal configuration in eV+. *No data received* (-526) Explanation: An I/O read request without wait has not found any data to return. This is not really an error condition.
User action: Continue polling the I/O device until data is received, or use a read request that waits automatically for data to be received. *No matching connection* (-539) Explanation: A request for a logical network connection has been received and rejected because there is no matching connection on the remote node. User action: Make sure that the proper logical connection was specified. Make sure that the remote node is operating properly. *Nonexistent file* (-501) Explanation: (1) The requested file is not stored on the disk accessed. Either the name was mistyped or the wrong disk was read. (2) The requested graphics window title, menu, or scroll bar does not exist. User action:
(1) Verify the file name--use the FDIRECTORY command to display the directory of the disk. (2) Verify the name of the graphics window element specified. *Nonexistent subdirectory* (-545) Explanation: The subdirectory referenced in a file specification does not exist on the disk that is referenced. Note that the subdirectory may be part of a default directory path set by the DEFAULT monitor command. User action: Make sure that the subdirectory name was entered correctly. Make sure that the correct disk drive was referenced and that the correct diskette is loaded. Use an eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 630