Delta C2000 Series User Manual page 420

JOG Deceleration Time

Settings
 Use the acceleration time to determine the time required for the AC motor drive to accelerate
from 0.00Hz to maximum output frequency (Pr. 01-00).
 The acceleration and deceleration time are invalid when using Pr. 01-44 Auto-acceleration and
Auto-deceleration Setting.
 Select the acceleration and deceleration time 1, 2, 3, and 4 with the multi-function input terminals
settings. The defaults are acceleration and deceleration time 1.
 With the enabled torque limits and stall prevention functions, the actual acceleration and
deceleration time are longer than the above action time.
 Note that setting the acceleration time too short may trigger the protection function (Pr. 06-03
Over-current Stall Prevention during Acceleration or Pr. 06-01 Over-voltage Stall Prevention).
 Note that setting the acceleration time too short may cause motor damage or trigger drive
protection due to over-current during acceleration.
 Note that setting the deceleration time too short may cause motor damage or trigger drive
protection due to over-current during deceleration or over-voltage.
 Use suitable brake resistor (refer to Chapter 07 Optional Accessories) to decelerate in a short
time and prevent over-voltage.
 When you enable Pr. 01-24–Pr.01-27, the actual acceleration and deceleration time are longer
than the setting.
JOG Frequency

Settings
 You can use both the external terminal JOG and F1 key on the optional keypad KPC-CC01 to set
the JOG function. When the JOG command is ON, the AC motor drive accelerates from 0 Hz to
the JOG frequency (Pr. 01-22). When the JOG command is OFF, the AC motor drive decelerates
from the JOG frequency to stop. The JOG acceleration and deceleration time (Pr. 01-20, Pr.
01-21) are the time to accelerate from 0.00 Hz to JOG frequency (Pr. 01-22).
 You cannot execute the JOG command when the AC motor drive is running. When the JOG
command is executing, other operation commands are invalid.
Pr.01-45=0: 0.00–600.00 seconds
Pr.01-45=1: 0.00–6000.0 seconds
0.00–599.00 Hz
12.1-01-7
Chapter 12 Description of Parameter SettingsC2000
Default: 10.00
The default of motor drive with 30HP
and above: 60.00 / 60.0
Default: 6.00