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Delta VFD550C43A-00 - Page 505

Delta VFD550C43A-00
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Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-01-12
the loaded regenerative energy to steadily and smoothly stop the motor in the fastest deceleration
time.
4 (stall prevention by auto-acceleration and deceleration–reference to the acceleration and
deceleration time settings): if the acceleration and deceleration time are within a reasonable range,
the actual acceleration and deceleration time refer to Pr.01-12–01-19 settings. If the acceleration
and deceleration time are too short, the actual acceleration and deceleration time are greater than
the acceleration and deceleration time settings.
01-45
Time Unit for Acceleration / Deceleration and S-Curve
Default: 0
Settings 0: Unit: 0.01 sec.
1: Unit: 0.1 sec.
01-46
CANopen Quick Stop Time
Default: 1.00
Settings Pr.01-45 = 0: 0.00–600.00 sec.
Pr.01-45 = 1: 0.0–6000.0 sec.
Sets the time required to decelerate from the maximum operation frequency (Pr.01-00) to 0.00
Hz through the CANopen control.
01-49
Deceleration Method Selection
Default: 0
Settings
0: Normal deceleration
1: Over-voltage energy restriction
2: Traction energy control (TEC)
3: Electromagnetic energy traction control

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