Inovance MD330H - Page 182

MD380 User Manual Desc
ription of Function Codes
- 181 -
Function Code Parameter Name Setting Range Default
F6-10 Stop mode
0: Decelerate to stop
1: Coast to stop
0
• 0: Decelerate to stop
After the stop command is enabled, the AC drive decreases the output frequency
according to the deceleration time and stops when the frequency decreases to zero.
• 1: Coast to stop
After the stop command is enabled, the AC drive immediately stops the output. The
motor will coast to stop based on the mechanical inertia.
Function Code Parameter Name Setting Range Default
F6-11
Initial frequency of stop DC
braking
0.00 Hz to maximum
frequency
0.00 Hz
F6-12 Waiting time of stop DC braking 0.0–36.0s 0.0s
F6-13 Stop DC braking current 0%–100% 0%
F6-14 Stop DC braking time 0.0–36.0s 0.0s
• F6-11 (Initial frequency of stop DC braking)
During the process of decelerating to stop, the AC drive starts DC braking when the
running frequency is lower than the value set in F6-11.
• F6-12 (Waiting time of stop DC braking)
When the running frequency decreases to the initial frequency of stop DC braking, the
AC drive stops output for a certain period and then starts DC braking. This prevents
faults such as overcurrent caused due to DC braking at high speed.
• F6-13 (Stop DC braking current)
This parameter species the output current at DC braking and is a percentage relative
to the base value.
–
If the rated motor current is less than or equal to 80% of the rated AC drive
current, the base value is the rated motor current.
–
If the rated motor current is greater than 80% of the rated AC drive current, the
base value is 80% of the rated AC drive current.