-53-
AI3( keyboard potentiometer)
3
Pulse setting
4
Communication setting
5
Min(AI1, AI2)
6
Max(AI1, AI2)
7
P3.10
Digital setting of torque upper
limit in speed control mode
0.0%~200.0%
150.0%
☆
In the speed control mode, the maximum output torque of the Inverter is restricted by P3.09. If the
torque upper limit is analog, pulse or communication setting, 100% of the setting corresponds to the value
of P3.10, and 100% of the value of P3.10 corresponds to the Inverter rated torque.
P3.13
Excitation adjustment
proportional gain
0~60000
2000
☆
P3.14
Excitation adjustment
integral gain
0~60000
1300
☆
P3.15
Torque adjustment
proportional gain
0~60000
2000
☆
P3.16
Torque adjustment integral
gain
0~60000
1300
☆
These are current loop PI parameters for vector control. These parameters are automatically
obtained through "Asynchronous motor complete auto-tuning" or "Synchronous motor no-load
auto-tuning", and need not be modified.
The dimension of the current loop integral regulator is integral gain rather than integral time.
Note that too large current loop PI gain may lead to oscillation of the entire control loop. Therefore,
when current oscillation or torque fluctuation is great, manually decrease the proportional gain or integral
gain here.
P3.17
Speed loop integral
One’s
place
Invalid
0
0
☆
Valid
1
P3.18
Field weakening mode of
synchronous motor
No field weakening
0
1
☆
Direct calculating
1
Automatic adjustment mode
2
P3.19
Field weakening depth of
synchronous motor
50%~500%
100%
☆
P3.20
Maximum field weakening
current
1%~300%
50%
☆
P3.21
Field weakening automatic
adjustment gain
10%~500%
100%
☆
Summary of Contents for DLB1-0D40S2G
Page 11: ...11 Graph 1 722 30KW product outline dimensions Graph 1 837 55KW product outline dimensions...
Page 12: ...12 Graph 1 875 110KW product outline dimensions Graph 1 9 132 160KW product outline dimensions...
Page 14: ...14 2 Wirings 2 1 Standard wiring diagrams Graph 2 8 0 4 18 5KW inverter wiring diagram...
Page 15: ...15 Graph 2 922 400KW inverter wiring diagram...
Page 159: ...159...
