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Omron SYSDRIVE 3G3RV Series User Manual

Omron SYSDRIVE 3G3RV Series
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6
-
66
Application
Precautions
• Frequency
outputs
using
UP/DOWN
commands
are
limited
by
the
frequency
reference
upper
and
lower
limits
set
in
parameters
d2-01
to
d2-03.
Here,
frequency
references
from
analog
frequency
reference
termi-
nal
A1
becomes
the
frequency
reference
lower
limit.
If
using
a
combination
of
the
frequency
reference
from
terminal
A1
and
the
frequency
reference
lower
limit
set
in
either
parameter
d2-02
or
d2-03,
the
larger
lower
limit
will
become
the
frequency
reference
lower
limit.
• If
inputting
the
run
command
when
using
UP/DOWN
commands,
the
output
frequency
accelerates
to
the
frequency
reference
lower
limit.
• When
using
UP/DOWN
commands,
multi-step
operations
are
disabled.
• When
d4-01
(Frequency
Reference
Hold
Function
Selection)
is
set
to
1,
the
frequency
reference
held
using
the
UP/DOWN
functions
is
stored
even
after
the
power
supply
is
turned
OFF.
When
the
power
supply
is
turned
ON
and
the
run
command
is
input,
the
motor
accelerates
to
the
frequency
reference
that
has
been
stored.
To
reset
(i.e.,
to
0
Hz)
the
stored
frequency
reference,
turn
ON
the
UP
or
DOWN
command
while
the
run
command
is
ON.
nConnection
Example
and
Time
Chart
The
time
chart
and
settings
example
when
the
UP
command
is
allocated
to
the
multi-function
contact
input
terminal
S3,
and
the
DOWN
command
is
allocated
to
terminal
S4,
are
shown
below.
Fig 6.50 Connection Example when UP/DOWN Commands Are Allocated
Parameter Name Set
Value
H1-01 Multi-function
input
(terminal
S3) 10
H1-02 Multi-function
input
(terminal
S4) 11
Inverter
0 to 10 V analog
signal
Forward
operation/Stop
Reverse
operation/Stop
Up command
Down command
Sequence
common
Frequency
reference lower limit

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Omron SYSDRIVE 3G3RV Series Specifications

General IconGeneral
BrandOmron
ModelSYSDRIVE 3G3RV Series
CategoryInverter
LanguageEnglish

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