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6-1
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in Trouble
7
Supplement
6.
When in Trouble
1. When in Trouble
What to Check ? .........................................................................................6-2
Protective Function (What is Error Code ?) ................................................6-2
Protective function (Detail of error code) ....................................................6-4
2. Setup of gain pre-adjustment protection ................................6-18
3. Troubleshooting
Motor Does Not Run .................................................................................6-21
Unstable Rotation (Not Smooth) ,
Motor Runs Slowly Even with Speed Zero at Velocity Control Mode .......6-23
Positioning Accuracy Is Poor ....................................................................6-24
Origin Point Slips ......................................................................................6-25
Abnormal Motor Noise or Vibration ...........................................................6-25
Overshoot/Undershoot,
Overheating of the Motor (Motor Burn-Out) ..............................................6-26
Motor Speed Does Not Reach to the Setup,
Motor Revolutions (Travel) Is Too Large or Small .....................................6-26
Parameter Returns to Previous Setup ......................................................6-27