MD380 User Manual Function Code Table
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Function
Code
Parameter Name
Setting Range
Default Property
A2-17
Shaft D inductance
(synchronous motor)
0.01–655.35 mH (AC drive power
≤ 55 kW)
0.001–65.535 mH (AC drive
power > 55 kW)
Model
dependent
★
A2-18
Shaft Q inductance
(synchronous motor)
0.01–655.35 mH (AC drive power
≤ 55 kW)
0.001–65.535 mH (AC drive
power > 55 kW)
Model
dependent
★
A2-20
Back EMF (synchronous
motor)
0.1–6553.5 V
Model
dependent
★
A2-27
Encoder pulses per
revolution
1–65535
1024 ★
A2-28 Encoder type
0: ABZ incremental encoder
1: UVW incremental encoder
2: Resolver
3: SIN/COS encoder
4: Wire-saving UVW encoder
0 ★
A2-30
A, B phase sequence of ABZ
incremental encoder
0: Forward
1: Reserve
0 ★
A2-31 Encoder installation angle
0.0°–359.9° 0.0°
★
A2-32
U, V, W phase sequence of
UVW encoder
0: Forward
1: Reverse
0 ★
A2-33 UVW encoder angle offset
0.0°–359.9° 0.0°
★
A2-34
Number of pole pairs of
resolver
1–65535
1 ★
A2-36
Encoder wire-break fault
detection time
0.0s: No action
0.1–10.0s
0.0s ★
A2-37 Auto-tuning selection
0: No auto-tuning
1: Asynchronous motor static
auto-tuning
2: Asynchronous motor complete
auto-tuning
11: Synchronous motor with-load
auto-tuning
12: Synchronous motor no-load
auto-tuning
0 ★
A2-38
Speed loop proportional gain
1
0–100
30 ☆
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
15 ☆
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