Delta C2000 Series User Manual page 351

Chapter 12 Description of Parameter Settings
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
Y-connec tion is finis hed
Y-
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
P r05-23
Y- switc h frequ ency
Mo tor speed/
frequency
Y-c onnec tion out put
Y-c onnection
co nfirmation inp ut
-conn ect ion outpu t
Pr02-13~ Pr02-14= 32
-conne ction confirmation
in put Pr0 2-01~Pr02-08 =30
Pr.02-01 ~08 =30
MI1
Pr.02-01 ~08 =29
MI2
connection switch: can be used for wide range motor
I f swit ch point is 60Hz,
t he accel. switc h point is 62 Hz .
In this area , moto r is in free run
st atus . AC motor d riv e stops
output ting.
P r05-25 delay time for
Y-conn ect ion / -c onnec tion swit ch
ON
Pr02-13~ Pr02-14=31
ON
Pr02-01~ Pr02-08=29
U
V
W
-con necti on c ontrol
Pr.02-13 ~14 =32
RA
Y-c onnec tion con tro l
Pr.02-11~14=31
MRA
ON
ON
: mec hanica l bounc e time
12.1-05-5
connection.
U
W V
IM
X Y Z
Dec el. switc h po int is 58Hz.
B andwid th is 2Hz.
Motor s peed will
decrea se by load in ert ia.
ON
ON