E6581381
F-46
6
[Selection 1: Setting vector control and auto-tuning independently]
This method sets energy-saving,sensorless vector control, automatic torque boost, and auto-tuning
independently.
Specify the control mode selection parameter (
RV
) and then set auto-tuning.
Set the auto-tuning parameter
H
to
(Auto-tuning enabled)
[Parameter setting]
Title
Function
Adjustment range
Default setting
H
Auto-tuning
0: Auto-tuning disabled (use of internal parameters)
1: Application of individual settings of
H
(after
execution: 0)
2: Auto-tuning enabled (after execution: 0)
0
(1) At least, set the following parameters, as specified on the nameplate of the motor.
Title
Function
Adjustment range
XN
Base frequency 1
25.0-200.0 (Hz)
XNX
Base frequency voltage 1
50-330 (V) : 200V class
50-660 (V) : 400V class
H
Motor rated current
0.1-200.0 (A)
H
Motor rated speed
100-15000 (min
-1
)
(2)Set
H
to
to before the start of operation. Tuning is performed at the start of the motor.
+
Precautions on auto-tuning
(1) Conduct auto-tuning only after the motor has been connected and operation completely stopped.
If auto-tuning is conducted immediately after operation stops, the presence of a residual voltage
may result in abnormal tuning.
(2) Voltage is applied to the motor during tuning even though it barely rotates. During tuning,
“
CVP
” is displayed on the operation panel.
(3) Tuning is performed when the motor starts for the first time after
H
is set to
.
Tuning is usually completed within three seconds. If it is aborted, the motor will trip with the dis-
play of
GVP
and no constants will be set for that motor.
(4) High-speed motors, high-slip motors or other special motors cannot be auto-tuned. For these
motors, perform manual tuning using Selection 2 described below.
(5) The resulting insufficient motor torque during tuning could create a risk of machine stalling/falling.
(6) If auto-tuning is impossible or an "
GVP
" auto-tuning error is displayed, perform manual tuning
with Selection 2.
(7) If the inverter is tripped during auto-tuning because of an output phase failure (
GRJQ
), check if
the inverter is connected to the correctly. A check for output phase failures is made during auto-
tuning, regardless of the setting of the output phase failure detection mode selection parameter
(
H
).
Summary of Contents for TOSVERT VF-FS1 Series
Page 2: ......
Page 15: ...E6581381 A 3 1 1 3 Names and functions 1 3 1 Outside view Operation panel ...
Page 18: ...E6581381 A 6 1 VFFS1 2004 2037PM VFFS1 4004 4055PL Note EMC plate is supplied as standard ...
Page 36: ......
Page 40: ...E6581381 B 4 2 2 2 2 Standard connection diagram 2 ...
Page 54: ......
Page 56: ...E6581381 D 2 4 4 1 Flow of status monitor mode Flow of monitor as following ...
Page 66: ......
Page 180: ......
Page 196: ......
Page 208: ......
Page 233: ...E6581381 L 5 12 Outline drawing Fig A Fig B Fig C Fig D ...
Page 242: ......
Page 248: ......
Page 251: ......