Inovance MD800 Series Function Guide

Function Applications
-451-
Para. No. Name
Default
Value Range Description
F6-10
Stop mode
0
0: Decelerate to
stop
1: Coast to stop
0: Decelerate to stop
Once the stop command takes effect, the AC
drive decreases the output frequency to 0
based on the deceleration time and stops.
1: Coast to stop
Once the stop command takes effect, the AC
drive immediately stops output, and the
motor coasts to stop under the action of
mechanical inertia.
F6-11
Starting frequency
of DC braking at stop
0.00 Hz
0.00 Hz to
maximum
frequency (F0-10)
The AC drive starts DC braking when the
running frequency decreases to the value of
this parameter during deceleration to stop.
F6-12
Waiting time of DC
braking at stop
0.0s 0.0s to 100.0s
When the running frequency decreases to
the start frequency of DC braking at stop,
the AC drive stops output for a period of
time and then starts DC braking. This
prevents faults such as overcurrent caused
due to DC braking at high speed.
F6-13
DC braking current
at stop
0% 0% to 150%
A greater DC braking current indicates
greater braking force. 100% corresponds to
the rated motor current (the current upper
limit is 80% of the rated current of the AC
drive).
The current upper limit can be set through
F6-34, and the maximum upper limit
allowed is 135% of the rated current of the
AC drive.
F6-14
DC braking time at
stop
0.0s 0.0s to 100.0s
This parameter indicates the hold time of DC
braking. If this parameter is set to 0, DC
braking is disabled.
Figure 4-29 Timing diagram of DC braking during stop
Decelerate to stop
When F6-10 is set to 0, the AC drive decelerates to stop. Once the stop command takes effect, the AC
drive decreases the output frequency to 0 based on the deceleration time and stops.

Inovance MD800 Series Specifications

General

Brand	Inovance
Model	MD800 Series
Category	DC Drives
Language	English