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ParameterDescription
STD1
appendix1‑1
0
Load inertia/Load mass
Specifies the load inertia or load mass mounted on the motor. If the auto‑tuning operation is
executed, the measured value is set automatically.
0
200000
0
Min:
Max:
Initial:
Unit:
1/1000kgm^2 or 1/1000kg
LoadJ̲or̲M
Dec
1
Servo stiffness setup
This parameter is used for servo tuning.
Specifies the servo stiffness (The larger the number selected, the servo stiffness of the motor
increases, however, this also increases the possibility for the motor to begin to vibrate (or go
unstable)).
‑3: Velocity control bandwidth 10Hz Position control bandwidth 5Hz
‑2: Velocity control bandwidth 12Hz Position control bandwidth 6Hz
‑1: Velocity control bandwidth 15Hz Position control bandwidth 8Hz
‑0: Velocity control bandwidth 20Hz Position control bandwidth 9Hz
1: Velocity control bandwidth 30Hz Position control bandwidth 14Hz
2: Velocity control bandwidth 40Hz Position control bandwidth 16Hz
3: Velocity control bandwidth 50Hz Position control bandwidth 19Hz
4: Velocity control bandwidth 60Hz Position control bandwidth 22Hz
5: Velocity control bandwidth 70Hz Position control bandwidth 24Hz
6: Velocity control bandwidth 80Hz Position control bandwidth 26Hz
7: Velocity control bandwidth 90Hz Position control bandwidth 28Hz
8: Velocity control bandwidth 100Hz Position control bandwidth 30Hz
9: Velocity control bandwidth 110Hz Position control bandwidth 32Hz
10: Velocity control bandwidth 120Hz Position control bandwidth 34Hz
11: Velocity control bandwidth 130Hz Position control bandwidth 36Hz
12: Velocity control bandwidth 140Hz Position control bandwidth 38Hz
13: Velocity control bandwidth 150Hz Position control bandwidth 39Hz
‑3
13
3
Min:
Max:
Initial:
Unit:
ServoRigid
Dec
2
Velocity control bandwidth #1
This parameter is used for servo tuning.
Specifies the control bandwidth #1 of the velocity control section of the servo loop.
5
400
20
Min:
Max:
Initial:
Unit:
Hz
VelFreq1
Dec
3
Velocity control bandwidth #2
This parameter is used for servo tuning.
Specifies the control bandwidth #2 of the velocity control section of the servo loop.
5
400
20
Min:
Max:
Initial:
Unit:
Hz
VelFreq2
Dec
TI 71M01D06‑01E 2nd Edition : 2007.01.10‑00