Download High -Performance AC Drive

Description of Function Codes
Function Code
MD380 User Manual
Parameter Name
Setting Range
A2-31
Encoder installation
angle
A2-32
U, V, W phase
sequence of UVW
encoder
A2-33
UVW encoder angle
offset
0.0°–359.9°
A2-34
Number of pole pairs
of resolver
1–65535
A2-36
Encoder wire-break
fault detection time
0.0°–359.9°
0: Forward
1: Reverse
0.0s: No action
0.1–10.0s
Default
0.0°
0
0.0°
1
0.0s
0: No auto-tuning
1: Asynchronous motor static auto-tuning
A2-37
Auto-tuning selection
2: Asynchronous motor complete autotuning
0
11: Synchronous motor with-load autotuning
12: Synchronous motor no-load auto-tuning
A2-38
Speed loop
proportional gain 1
0–100
A2-39
Speed loop integral
time 1
0.01–10.00s
0.50s
A2-40
Switchover frequency 1
0.00 to A2-43
5.00 Hz
A2-41
Speed loop
proportional gain 2
0–100
A2-42
Speed loop integral
time 2
0.01–10.00s
A2-43
Switchover frequency 2
A2-40 to maximum output frequency
A2-44
Vector control slip gain
50%–200%
100%
A2-45
Time constant of
speed loop filter
0.000–0.100s
0.000s
A2-46
Vector control overexcitation gain
0–200
30
15
1.00s
10.00 Hz
64
0: A2-48
1: AI1
A2-47
Torque upper limit
source in speed
control mode
2: AI2
3: AI3
4: Pulse setting (DI5)
5: Via communication
6: MIN(AI1,AI2)
7: MIN(AI1,AI2)
- 230 -
0