Inovance MD290T45G/55P User Manual

6. Description of Parameters
- 138 -
6
Ƶ
F6-00 = 1: Catching a Spinning Motor
To catch a spinning motor, the AC drive detects speed and direction of spinning motor,
and then starts to run from the spinning motor frequency.
In this start mode, ensure that motor parameters in group F1 are set correctly.
Figure 6-31 Catching a spinning motor
Frequency
Time
Motor speed
F6-00 = 1: catching
a spinning motor
Automatic motor
speed tracking
Accelerate
RUN command
F6-21
(Demagnetization
time)
Motor speed
tracking time
Ƶ
F6-00 = 2: Pre-excited Start
,WLVYDOLGRQO\IRUDV\QFKURQRXVPRWRUDQGXVHGIRUEXLOGLQJPDJQHWLF¿HOGEHIRUHPRWRU
running. For pre-excited current and pre-excited time, see
F
6
-
0
5
and
F
6
-
0
6
.
–
If pre-excited time is 0, the AC drive cancels pre-excitation and starts to run from start
frequency.
–
If pre-excited time is not 0, the AC drive pre-excites first and then starts to run,
improving motor dynamic response.

Inovance MD290T45G/55P Specifications

General

Brand	Inovance
Model	MD290T45G/55P
Category	DC Drives
Language	English