TECO JSDAP Series - Page 48

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OFF-Line Autotuning abnormal action Table
There are three reasons could cause AL09, including lack of runway, the system clock or long
setting time. You could check by Un-47, and the description as follow.
OFF-Line Autotuning abnormal action Table
OFF-Line Auto-tuning Status Display
OFF-Line Auto-tuning has three steps, including inertia estimation, gain adjustment and the adjustment
completion. Users can use the parameters currently observed Un46 to know the condition of auto-tuning.
Error
code
Reason Solution
0101 lack of runway
1. Confirm if there is CW/CCW drive direction inhibit be triggered.
2. Increase parameter Cn064
0201 System Oscillation
1. Mechanical properties analyze Characteristic frequency
2. Decrease parameter Cn026
0301
long setting time
The difference of
inertia ratio between
preset value and the
actual value
1. Increase parameter Cn025
0102 lack of runway
1.
Confirm if there is CW/CCW drive direction inhibit be triggered.
2. Increase parameter Cn064
0302 long setting time
1. Mechanical properties analyze Characteristic frequency
2. Decrease parameter Cn026
Un46 description
1 inertia estimation
2 gain adjustment
3 adjustment completation