System Messages - Alphabetical List User action: Power down your controller and restart your system. If the error persists, contact Omron Adept Customer Service. *Obsolete keyword* (-2) Explanation: This keyword is no longer supported. User action: Don't use this keyword. *Obstacle collision detected* (-901) Explanation: A possible or actual collision has been detected between the robot and a statically defined obstacle. Obstacles may include fixed objects in the workcell as well as structural elements of the robot, such as its base. This error is similar to *Location out of range* in that it is often detected by the kinematic solution programs as the robot is moving. User action:
Move the robot away from the obstacle and continue the motion or modify the executing application program to avoid the obstacle. For application programs, this error may indicate that either the planned end point of the motion collides with an object or that a collision has been detected in the middle of a straight-line motion. Okay to restart the servos (Y/N)? (12) Explanation: You have entered the command ENABLE ADW while in Digital Workcell simulation mode. In response to this command, eV+ restarts the servos to account for any robot configuration changes that have made in the Digital Workcell system. eV+ is asking for confirmation before restarting the servos. User action:
If ENABLE ADW was entered on purpose to restart the servos, enter "Y". Otherwise enter "N". See the topic "Communicating with the Controller" in the Adept Digital Workcell documentation for information about restarting the servos. Old value: n, New value: n Explanation: The specified watchpoint has detected a change in value for the expression being watched. The change occurred because of execution of the program step just before the one indicated. User action: Enter a PROCEED (Ctrl+P), RETRY, SSTEP (Ctrl+Z), or XSTEP (Ctrl+X) command to resume program execution. 2 Otherwise, enter any other monitor command. *Option not installed* (-804) Explanation:
An attempt has been made to use a feature of a eV+ system option that is not present in this robot system. User action: Power down the controller and try starting it again. Contact Omron Adept Application Engineering if the problem repeats. eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 634