Control Of Motor Direction; Memory Of Frequency Command; User Defined Characteristics; Max. User Defined Value - Delta C2000 series User Manual

Ramp to stop: the AC motor drive decelerates from the setting of deceleration time to 0 or
minimum output frequency (Pr. 01-09) and then stop (by Pr.01-07).
Coast to stop: the AC motor drive stops the output instantly upon a STOP command and the
motor free runs until it comes to a complete standstill.
(1) It is recommended to use "ramp to stop" for safety of personnel or to prevent material from
being wasted in applications where the motor has to stop after the drive is stopped. The
deceleration time has to be set accordingly.
(2) If the motor free running is allowed or the load inertia is large, it is recommended to select
"coast to stop". For example, blowers, punching machines and pumps
The stop method of the torque control is also set by Pr.00-22.

Control of Motor Direction

Settings 0: Enable forward/ reverse
1: Disable reverse
2: Disable forward
This parameter enables the AC motor drives to run in the forward/reverse Direction. It may be used
to prevent a motor from running in a direction that would consequently injure the user or damage
the equipment.

Memory of Frequency Command

Settings Read only
If keypad is the source of frequency command, when Lv or Fault occurs the present frequency
command will be saved in this parameter.

User Defined Characteristics

Bit 0~3: user define on decimal place
Settings
0000b: no decimal place
0001b: one decimal place
0010b: two decimal place
0011b: three decimal place
Bit 4~15: user define on unit
000xh: Hz
001xh: rpm
002xh: %
003xh: kg
Bit 0~3: F & H page unit and Pr.00-26 decimal display is supported up to 3 decimal places.
Bit 4~15: F & H page unit and Pr.00-26 unit display is supported up to 4 types of unit display.

Max. User Defined Value

Settings 0: Disable
0~65535 (when Pr.00-25 set to no decimal place)
Chapter 12 Description of Parameter Settings|C2000 Series
Factory Setting:
12-14
Factory Setting: 0
Read Only
Factory Setting: 0
Factory Setting: 0