Delta C2000 Plus Series User Manual

Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-01-44
 When Pr.00-17 = 5, 6, or 7kHz, the maximum setting for Pr.00-34 is 4.0 kHz (±2 kHz). The
carrier frequency fluctuation range is according to the diagram below.

00-37
Over-Modulation Gain
Default: 100
Settings 80–120
 When the motor operates in the flux-weakening region or voltage saturation region it can be that
a higher voltage output is required. Increase Pr.00-37 to increase the output RMS voltage.
Increasing the over-modulation gain reduces the output current and enhances the motor
efficiency. However, note that low-frequency harmonics created by the six-step square-wave
modulation may occur if the gain is too large.
 How to use Pr.00-37:
Gradually increase Pr.00-37 setting value to check if the output current reduces and the
operation performance improves for an optimal over-modulation gain value.

00-48
Display Filter Time (Current)
Default: 0.100
Settings 0.001–65.535 sec.
 Minimize the current fluctuation displayed by the digital keypad.

00-49
Display Filter Time (Keypad)
Default: 0.100
Settings 0.001–65.535 sec.
 Minimize the display value fluctuation displayed by the digital keypad.
00-50
Software Version (Date)
Default: Read only
Settings Read only
 Display the current drive software version by date.

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)