2.4 Conducting a Test Run43(3) Check the following items in monitor mode(Refer to 4.6.1.):(1) Has a reference pulse been input?(2) Is the motor speed as set?(3) Does the reference speed match the actual motor speed?(4) Does the motor stop when no reference is input?Un-00 Actual motor speedUn-07 Reference pulse speed displayUn-08 Position error(4) To change motor speed or the direction of rotation, reset the user constants shownbelow.Cn-24,Cn-25 Electronic gear ratio (Refer to 3.2.5.)Cn-02 bit 0 Reverse rotation mode (Refer to 3.1.1.)If an alarm occurs or the motor fails to rotate during the above operation, connec-tor 1CN wiring is incorrect or the user constant settings do not match the host con-troller specifications.In this case, check the wiring and review the user constant settings, then repeatstep 1.Refer to Appendix E List of Alarm Displays and Appendix D List of User Constants.This is all that is required to complete step 1 (conducting a test run for motor without load).Whenever possible, perform tuning associated with the host controller and other neces-sary adjustments in step 1 (before installing the motor on the machine).2.4.3 Step 2: Conducting a Test Run with the Motor Connected tothe MachineAfter step 1 is complete, proceed to step 2 in which a test run is conducted with the motorconnected to the machine. The purpose of step 2 is to adjust the Servopack according to themachine characteristics.Conduct a test run according to the procedure described below.Purposes: 1) Autotuning2) Speed adjustmentDR2Servopack ServomotorConnect to the machine.2
