Delta C2000 Plus Series User Manual

Chapter 12 Description of Parameter SettingsC2000 Plus
12.2-5
A2. Operates the motor in 1/2 of the rated rotor speed, adjust the no-load operating current
If the no-load operating current exceeds 20% of the rated current, increase Pr.07-26
(torque compensation gain) and observe the no-load operating current.
A3. Accelerate to the rated frequency and observe if the motor operates stably.
a. If the motor output rotor speed presents periodic low-frequency wave, increase Pr.10-34
(PM sensorless speed estimator low-pass filter gain), or increase Pr.10-32 (PM FOC
sensorless speed estimator bandwidth).
b. If the output frequency reflects high frequency vibration, decrease Pr.10-34 or decrease
Pr.10-32.
A4. Accelerate the motor to the maximum rotor speed, and observe if it operates stably.
If the motor stalls when accelerating to the maximum rotor speed, then increase Pr.10-34
(PM sensorless speed estimator low-pass filter gain), or increase Pr.00-17 (carrier
frequency, you must set the carrier frequency larger than 10 times of the maximum output
frequency)

Delta C2000 Plus Series Specifications

General

Altitude	Up to 1000m without derating
Communication	CANopen
Output Current	2.5A
Protection Features	Overcurrent, Overvoltage, Overtemperature
Operating Temperature	-10°C to 50°C
Storage Temperature	-20°C to 60°C
Humidity	95% RH (non-condensing)