System Messages - Alphabetical List User action: Install the needed hardware or remove the instruction that addresses the hardware. *Hard overspeed error* Mtr n (-1029) Explanation: During manual mode, the safety hardware has detected an attempt to move a robot axis at a speed faster than allowed. The motion is terminated and robot power is disabled. This error should never occur if the servos are properly configured. User action: Verify that the servos for this motor are properly configured. If the problem persists, contact Omron Adept Customer Service. *HIGH POWER button not pressed* (-646) Explanation: You did not press the high power on/off button before the timeout period expired.
This message also can result from a faulty cable, Front Panel (FP). User action: If working from the keyboard, reissue the enable power monitor command and promptly press the high power on/off button when instructed to do so. If working from the MCP, follow the procedure appropriate for enabling high power for the safety category of your system. Promptly press the high power on/off button when instructed to do so. If the timeout period is too short, adjust it by using the ACE controller config tools to change the POWER_ TIMEOUT statement in the eV+ configuration data. *Illegal array index* (-404) Explanation: An attempt has been made to:
(1) use a negative value as an array index, (2) use a value greater than 32767 as an array index, (3) specify a simple variable where an array variable is required, (4) omit an array index in a situation where it is required (for example, a 1-dimension array is specified when a 2- or 3-dimension array is required), (5) specify an explicit index in an argument for an eV+ operation that requires a null array, or (6) specify an index to the right of a blank index for a multiple-dimension array. User action: Correct the line. *Illegal assignment* (-403) Explanation:
The assignment operation just attempted was invalid, possibly because it attempted to assign a value to a variable name that is a reserved word or a function. User action: Reenter the line, using a different variable name if necessary. *Illegal digital signal* (-405) Explanation: A number or bit field specifies a digital signal that is not in one of the allowed ranges or that is not installed. Attempting to set software signal 2032 (brake solenoid) will also give this error. User action: Correct the signal number and check your digital I/O configuration. eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 613