Delta MS300 Series User Manual page 282

00-22
Stop Method

Settings
 Determines how the motor is stopped when the drive receives the Stop command.
Ramp to stop: According to the set deceleration time, the AC motor drive decelerates to 0
1.
Hz or the minimum output frequency (Pr.01-07), and then stop.
Coast to stop: According to the load inertia, the AC motor drive stops output immediately,
2.
and the motor coasts to stop.
 Use "ramp to stop" for the safety of personnel or to prevent material from being wasted
in applications where the motor must stop immediately after the drive stops. You must
set the deceleration time accordingly.
 If idling is allowed or the load inertia is large, use "coast to stop". For example,
blowers, punching machines and pumps.
00-23
Motor Direction Control

Settings
 Enables the motor to run in the forward and reverse direction. You can use it to prevent a motor
from running in a direction that would cause injury or damage to the equipment, especially when
only one running direction is allowed for the motor load.
00-24 Digital Operator (Keypad) Frequency Command Memory
Settings
 If the keypad is the frequency command source, when Lv or fault occurs, this parameter stores
the current frequency command.
0: Ramp to stop
1: Coast to stop
0: Enable forward / reverse
1: Disable reverse
2: Disable forward
Read only
Chapter 12 Descriptions of Parameter SettingsMS300
273
Default: 0
Default: 0
Default: Read only