E6580516
Introduction
Thank you for purchasing the Toshiba High-Performance Inverter "TOSVERT VF-AS".
The "VF-AS" inverter has many various functions built
in
for use with a 3-phase induction motor.
All
Operations of this unit are done via the easy-to-use keyboard-type operation panel. A blind function
(Refer to page
SS)
that displays only those functions required for operation, and an edit function (Refer to
page 34) that automatically
collects parameters that differ from their default settings are used to make
basic operation and setting easier. Advanced
control technology features (sensorless vector control,
feedback control, current limit, retry, and stall prevention functions) are built in, so that the inverter will not
trip
easily, and will provide unparalleled reliabilty.
Please
read this manual thoroughly before use to properly understand the correct use of the outstanding
functions of the
"VF-AS".
This manual should be stored by the user of the "VF-AS" for reference during maintenance and inspection.
Symbols used in this manual are as shown below. Understand them before reading this manual.
1.
LED display character codes: Reter to page
131
2. To indicate a parameter display on the operation panel
in
this manual:
Parameter
Example I
RC
C : I
To indicate a panel key:
Example I ENTER I key
The box
c==J is not used when indicating parameter group names and parameter settings.
Note) The box
._I
_
_.I
is not used when displaying parameters in tables.
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