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Omron SYSDRIVE 3G3RV Series User Manual

Omron SYSDRIVE 3G3RV Series
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P
rotective and Diagnostic Functions
7
-
1
1
K
KK
K Operation
Errors
An
operation
error
will
occur
if
there
is
an
invalid
setting
or
a
contradiction
between
two
parameter
settings.
It
won't
be
possible
to
start
the
Inverter
until
the
parameters
have
been
set
correctly.
(The
alarm
output
and
fault
contact
outputs
will
not
operate
either.)
When
an
operation
error
has
occurred,
refer
to
the
following
table
to
identify
and
correct
the
cause
of
the
errors.
Table 7.3 Operation Error Displays and Incorrect Settings
Display Meaning Incorrect settings
kVA
Selec-
tion
Incorrect Inverter
capacity setting
The
Inverter
capacity
setting
doesn't
match
the
Unit.
(Contact
your
dealer.)
Limit
Parameter setting range
error
The
parameter
setting
is
outside
of
the
valid
setting
range.
Terminal
Multi-function input
selection error
One
of
the
following
errors
has
been
made
in
the
multi-function
input
(H1-01
to
H1-
06)
settings:
•The
same
setting
has
been
selected
for
two
or
more
multi-function
inputs.
•An
up
or
down
command
was
selected
independently.
(They
must
be
used
together.)
•The
up/down
commands
(10
and
11)
and
Accel/Decel
Ramp
Hold
(A)
were
selected
at
the
same
time.
•Speed
Search
1
(61,
maximum
output
frequency)
and
Speed
Search
2
(62.
set
fre-
quency)
were
selected
at
the
same
time.
•External
Baseblock
NO
(8)
and
External
Baseblock
NC
(9)
were
selected
at
the
same
time.
•The
up/down
commands
(10
and
11)
were
selected
while
PID
Control
Mode
Selection
(b5-01)
was
enabled.
•The
Multi-function
Analog
Input
Terminal
(A2)
Function
Selection
(H3-09)
was
set
to
a
value
other
than
1F
and
the
Terminal
13/14
Switch
(1F)
was
selected,
but
the
Terminal
A1/A2
Switching
(H3-13)
was
set
to
use
the
main
speed
frequency
for
A2
(H3-13
=
1).
• Positive
and
negative
speed
commands
have
not
been
set
at
the
same
time.
•The
emergency
stop
command
NO
and
NC
have
been
set
at
the
same
time.
Sequence
Select
Option Card selection
error
The
Option
Card
was
selected
as
the
frequency
reference
source
by
setting
b1-01
to
3,
but
an
Option
Card
isn't
connected
(C
option).
PG
Opt
Missing
Control method selec-
tion error
V/f
control
with
PG
feedback
was
selected
by
setting
A1-02
to
1,
but
a
PG
Speed
Control
Card
isn't
connected.
Analog
Selection
Multi-function analog
input selection error
The
same
setting
has
been
selected
for
the
analog
input
selection
and
the
PID
func-
tion
selection.
•H3-09
=
B
and
H6-01
=
1
•H3-09
=
C
and
H6-01
=
2
b1-01
(Reference
Selection)
is
set
to
4
(pulse
input)
and
H6-01
(Pulse
Train
Input
Function
Selection)
is
set
to
a
value
other
than
0
(frequency
reference).
Parameter selection
error
A
setting
has
been
made
that
is
not
required
in
the
current
control
method.
Ex.:
A
function
used
only
with
open
loop
vector
control
was
selected
for
V/f
control.
PID control selection
error
The
following
settings
have
been
made
at
the
same
time.
• b5-01
(PID
Control
Mode
Selection)
has
been
set
to
a
value
other
than
0.
• b5-15
(PID
Sleep
Function
Operation
Level)
has
been
set
to
a
value
other
than
0.
• b1-03
(Stopping
Method
Selection)
has
been
set
to
2
or
3.

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Omron SYSDRIVE 3G3RV Series Specifications

General IconGeneral
BrandOmron
ModelSYSDRIVE 3G3RV Series
CategoryInverter
LanguageEnglish

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