Delta CP2000 Series User Manual

Chapter 12 Description of Parameter SettingsCP2000
12.1-01-13
 Use this to set the time to decelerate from the maximum operation frequency (Pr.01-00) to 0.00
Hz by CANopen control.
Regenerative Energy Restriction Control Method
Default: 0
Settings 0: Disable
1: Over voltage energy restriction
2: Traction energy control (TEC)
 0: decelerate or stop in accordance with the original deceleration setting.
 1: during deceleration, the drive controls the motor according to the setting of Pr.06-01 and the
voltage recovery rate of the DC bus. The controller starts when the DC bus voltage reaches 95%
of Pr.06-01. When Pr. 06-01 is set to 0, the drive controls the motor according to the operating
voltage and the voltage recovery rate of the DC bus. This method decelerates according to the
setting for the deceleration time. The fastest actual deceleration time is not less than the
deceleration time setting.
 2: this function can auto-tune the output frequency and output voltage to accelerate consumption
of DC bus energy according to drive’s ability, so that the actual deceleration time can comply with
the parameter setting. Use this setting when over-voltage occurs due to unexpected deceleration
time.

Delta CP2000 Series Specifications

General

Output Voltage	0 ~ Input Voltage
Communication Interface	RS-485
Storage Temperature	-20°C to 60°C
Input Voltage	200-240V AC, 380-480V AC
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit