At the job CALL, RET, END instruction, when operating the job call stack, internal control data of inside was abnomal. • Reset the alarm. Select the job again and repeat the operation. • If the error occurs again, contact your YASKAWA representative. 4444 UNSUCCESSFUL FINE POSITIONING [Binary Data]
• When executing PL=0 or interrupting external servo, the servo deflection was not put within time.
• Excessive external force
• The servopack, the motor were abnormal.
• Reset the alarm. In case an external force is affecting the robot, move the robot to remove the external force and repeat the operation.
• In case the phenomenon occurs again without any external force, try to insert the XCP01 circuit board again.
• If the error occurs again, contact your YASKAWA representative.
When the interpretation process section
of job annuled the content of interpretation and started to interpret again, various kinds of data were attempted to be initialized. At the time,a disagreement of data occured. • Reset the alarm. Select the job and repeat the operation. • If the error occurs again, contact your YASKAWA representative. 4446 OVER VARIABLE LIMIT [Decimal Data] The range of the numerical value of the variable for storage destination was exceeded. Increase the variable range at the storage destination or rewrite the job to bring the number of variables in range. 4447 DEFECTIVE TAUGHT POINT (CIRC) A straight line linked the three points. Reset the alarm and teach again
When executing the weaving motion control
the control error occurred in the path operation process. Data stands for the alarm factor. 4:Weaving speed instruction was moving time instruction, moving time was less than 0. 5:Weaving speed instruction was frequency instruction, frequency was less than 0. 6.Weaving stopping time was negative 7:Vertical direction distance at or horizontal direction distance was 0 in triangular wave, L type weaving. 9:Distance between P point and control point was less than 0 in the wrist weaving Except above:Control error • 4:Set 0.1 seconds or more in the moving time of weaving file. • 5:Set 0.1 hertz or more in the frequency of weaving file. • 6:Set a positive value in the stopping time of weaving file. • 7:Set 1mm or more in the vertical direc tion, horizontal direction distance of weaving file. • If the error occurs again, contact your YASKAWA representative
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