Delta C2000 Series User Manual page 425

Chapter 12 Description of Parameter SettingsC2000
Time Unit for Acceleration / Deceleration and S Curve
Settings
CANopen Quick Stop Time

Settings
 Use this to set the time to decelerate from the maximum operation frequency (Pr. 01-00) to
0.00Hz by CANopen control.
Regenerative Energy Restriction Control Method

Settings
 Pr.01-49=0: the drive decelerates or stops based on original setting of deceleration.
 Pr.01-49=1: when decelerating, the motor drive is controlled based on Pr. 06-01 setting and the
DC BUS regenerative voltage. When the DC BUS voltage reaches Pr. 06-01 * 95%, the controller
is activated. When Pr. 06-01=0, the drive is controlled referring to the working voltage and DC
BUS regenerative voltage. The drive decelerates according to the setting of deceleration time,
and the actual maximum deceleration time is not less than the deceleration time setting.
 The actual deceleration time of the motor is greater than the deceleration time setting due to the
over voltage stall prevention action.
 When Pr.01-49=2, it can auto-tuning the output frequency and output voltage based on the
capability of the drive, increase consumption of the DC BUS energy, so the actual deceleration
time meets the parameter setting as possible as it could. When the application cannot reach the
expected deceleration time and therefore cause over-voltage error, this setting will be suggested
to use.
0: Unit 0.01 sec.
1: Unit 0.1 sec.
Pr. 01-45=0: 0.00–600.00 sec.
Pr. 01-45=1: 0.0–6000.0 sec.
0: Disable
1: Over voltage energy restriction
2: Traction energy control (TEC)
12.1-01-12
Default: 0
Default: 1.00
Default: 0