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Ramp Parameters
1-0
Stop Method
Range:
0: Coast to Stop, 1: Ramp to Stop
Default Setting:
0
This parameter determines how the motor is stopped when the drive receives a Stop command.
Coast: The drive stops output instantly upon command, and the motor free runs until it comes to a complete stop.
Ramp: The drive decelerates the motor to zero speed according to the deceleration time set in parameter 1-2.
1-1
Acceleration Time
Range:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 40 sec
Default Setting:
10
This parameter is used to determine the rate of acceleration for the drive to reach Maximum Motor RPM (0-4). The
rate is linear unless Acceleration S-Curve (1-3) is “Enabled.”
1-2
Deceleration Time
Range:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 40 sec
Default Setting:
10
If Ramp is selected in 1-0, this parameter governs the time the drive output reduces to 0Hz when a Stop, Fault
(external or internal) is received. The rate is linear unless Deceleration S-Curve (1-4) is “Enabled.” If deceleration
time is set to low (fast deceleration), motor regeneration could cause a DC Bus Overvoltage Fault. If this occurs,
increase the deceleration time.
1-3
Acceleration S-curve
Range:
1 to 5
Default Setting:
0
