IMO HD2-3.7A-43 - 5.5.9 Analog input

HD2 Series Inverter Basic Operation Guidelines
-76-
Function
code
Name
Description
Default
value
synchronous motor 2
P12.17
Number of pole pairs of
synchronous motor 2
1–50
2
P12.18
Rated voltage of
synchronous motor 2
0–1200V
Depends
on model
P12.19
Rated current of
synchronous motor 2
0.8–6000.0A
Depends
on model
P12.20
Stator resistance of
synchronous motor 2
0.001–65.535Ω
Depends
on model
P12.21
Direct-axis inductance of
synchronous motor 2
0.01–655.35mH
Depends
on model
P12.22
Quadrature-axis inductance
of synchronous motor 2
0.01–655.35mH
Depends
on model
P12.23
Counter-emf constant of
synchronous motor 2
0–10000
300
5.5.7 Start/stop control
The start/stop control of the inverter is divided into three states: start after running command at
power-on; start after restart-at-power-cut function is effective; start after automatic fault reset.
Descriptions for these three start/stop control states are presented below.
There are three start modes for the inverter, which are start at starting frequency, start after DC brake,
and start after speed-tracking. You can select the proper start mode based on field conditions.
For large-inertia load, especially in cases where reversal may occur, you can choose to start after DC
brake or start after speed-racking.
Note: It is recommended to drive synchronous motors in direct start mode.