Delta C2000 Series User Manual page 350

Magnetizing Inductance (Lm) of Induction Motor 2
Stator Inductance (Lx) of Induction Motor 2
Settings 0~6553.5 mH
Induction Motor 1/ 2 Selection
Settings 1: Motor 1
2: Motor 2
It is used to set the motor that driven by the AC motor drive.
Frequency for Y-connection/ -connection Switch of Induction Motor
Settings 0.00~600.00Hz
Y-connection/ -connection Switch of Induction Motor IM
Settings 0: Disable
1: Enable
Delay Time for Y-connection/ -connection Switch of Induction Motor
Settings 0.000~60.000 sec
P.05-23 and Pr.05-25 are applied in the wide range motors and the motor coil will execute the
switch of Y-connection/ -connection as required. (The wide range motors has relation with the
motor design. In general, it has higher torque at low speed and Y-connection and it has higher
speed at high speed and
Pr.05-24 is used to enable/disable Y-connection/ - connection Switch.
When Pr.05-24 is set to 1, the drive will select by Pr.05-23 setting and current motor frequency to
switch motor to Y-connection or - connection.
parameters.
Pr.05-25 is used to set the switch delay time of Y-connection/ -
When output frequency reaches Y-connection/ -connection switch frequency, drive will delay by
Pr.05-25 before multi-function output terminals are active.
-con necti on is fin ishe d
Pr.02-01 ~08 =30
Y-connec tion is finis hed
Pr.02-01 ~08 =29
Y- connection switch: can be used for wide range motor
Y -connection for low speed: higher torque can be used for rigid tapping
-con necti on fo r high spe ed: h igher torque can be u sed for hig h-spee d dril ling
Chapter 12 Description of Parameter Settings C2000 Series
connection.
At the same time, it will also affect motor
U
V
MI1
W
-con necti on c ontrol
Pr.02-13 ~14 =32
RA
MI2
Y-c onnec tion con tro l
Pr.02-11~14=31
MRA
12-05-6
Factory Setting: #.#
Factory Setting: 1
Factory Setting: 60.00
Factory Setting: 0
Factory Setting: 0.200
connection.
U
W V
IM
X Y Z