代碼 231-A910: CC Speed/noml. value deviation too large %1

[Cause of error] - The actual velocity deviates for longer than the permissible duration (feed axes: machine parameter timeToleranceSpeed) by the maximum permissible deviation (feed axes: machine parameter speedDiffNom) from the nominal velocity value. - Possible causes: + Machine parameter "timeToleranceSpeed" is defined too small + Machine parameter "speedDiffNom " is defined too small. + I component of the speed controller in the machine parameter "vCtrlIntGain" is defined too small. + Is the speed encoder cable connected? + Motor encoder defective or loose [Error correction] - Check the machine parameter "timeToleranceSpeed" - Check the machine parameter "speedDiffNom" - Check the I component of the speed controller machine parameter "vCtrlIntGain" - Check the speed encoder mounting - Check the cable of the speed encoder - Exchange the speed encoder - Inform your service agency [474] 10/2023