Chapter 11 Description of Parameter Settings
|
C200 Series
11-77
Pr.02-01 ~08 =29
Pr.02-11~14=31
Y- connection switch: can be used for wide range motor
Y -connection for low speed: higher torque can be used for rigid tapping
-connection for high speed: higher torque can be used for high-speed drilling
Pr.02-01 ~08 =30
-connection is finishe d
Y-connection is finished
Pr.02-13~14=32
-connecti on control
Y-connection control
U
V
W
MI1
MI2
RA
MRA
IM
W V
U
X
Y
Z
Pr.05-23
Y- switch
frequency
△
Y-connection output
Y-conenction
confirmation input
△
-connection output
Pr.02-13~14=32
△
-connection
confirmation input
Pr.02-13~14=30
ON
ON
Pr.02-13~14=31
ON
Pr.02-13~14=29
ON
ON
ON
If switch poi nt is 60Hz,
the accel . switch point i s 62Hz
Motor s peed/
frequency
Bandwidth is 2Hz
:
mechanical bounc e time
Decel. switch point is 58Hz
In this area, motor i s i n free
run status . AC motor driv e
stops outputti ng.
Motor s peed will
decrease
by load inertia.
Pr. 05-25 Delay Time for Y-c onnection
/D -c onnec tion( Min. is 0.2 seconds)
Y-connection output
Pr.02-13~14=31
Y-connection
confir mation input
Pr.02-01~08=29
△-connecti on output
Pr.02-13~14=32
△-connection
confir mation input
Pr.02-01~08=30
ON
ON
ON
ON
2 seconds
Y- switch err or
frequency
△
free run status
output
frequency
delay ti me
Pr.05-25
Accumulative Watt Per Second of Motor in Low Word (W-sec)
Call 1(800)985-6929 for Sales
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Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
