Delta C2000 Series User Manual page 428

IPM control method SOP
1. Set up IPM motor
Pr05-33=2
2. Set up motor parameter according to the motor Nameplate
Pr01-01 Output Frequency of Motor 1 base frequency and motor rated frequency
Pr01-02 Output Voltage of Motor 1 base frequency and motor rated frequency
Pr05-34 Full-load current of Permanent Magnet Motor
Pr05-35 Rated Power of Permanent Magnet Motor
Pr05-36 Rated speed of Permanent Magnet Motor
Pr05-37 Pole number of Permanent Magnet Motor
3. Execute Auto-tuning
Set upPr05-00=13 for IPM motor tuning and press Run(static-tuning). When the tuning
is done, the following parameters will be obtained.
Pr05-39 Stator Resistance of PM Motor
Pr05-40 Permanent Magnet Motor Ld
Pr05-41 Permanent Magnet Motor Lq
4. Set up control mode: Pr00-10=0 velocity mode, Pr00-11=7 IPM sensor-less
5. Turn OFF the power and power ON again.
6. Modify the ASR Kp and Ki according to system need.
PG Card Version
Settings 0~655.35
Version reference:
Reserve
~
Zero voltage time while start up
Settings 00.000~60.000 sec
When the motor is in static status at the startup, the accuracy to estimate angles will be increased.
In order to make the motor in "static status", the drive 3 phase U, V, W output 0V to motor to reach
this goal. The Pr10-49 setting time is the length of time when three-phase output 0V.
It is possible that even when this parameter is being applied but the motor at the installation site
cannot go in to the "static status" caused by the inertia or by any external force. So, if the motor
doesn't go into a completer "static status" in 0.2 sec, increase appropriately this setting value.
This parameter is functional only when the setting of Pr07-12 Speed Search during Startup 0.
Chapter 12 Description of Parameter Settings C2000 Series
PG02U 21.XX
PG01U 31.XX
PG01O/PG01L 11.XX
PG02O/PG02L 14.XX
PG01R 41.XX
12-10-10
Factory Setting: Read only
Factory Setting: 00.000
sec