Optidrive
ODV
‐
2
User
Guide
Revision
1.00
www.invertek.co.uk
17
7.
Parameters
7.1.
Parameter
Set
Overview
The
Optidrive
HVAC
Parameter
set
consists
of
9
groups
as
follows:
•
Group
1
–
Basic
Parameter
Set
•
Group
2
–
Extended
Parameter
Set
•
Group
3
–
User
PID
Control
Parameter
Set
•
Group
4
–
Motor
Control
Parameters
•
Group
5
–
Field
Bus
Communications
Parameter
Set
•
Group
6
–
Reserved
(Advanced
Features:
See
advanced
user
guide)
•
Group
7
–
Reserved
(Not
Available)
•
Group
8
–
HVAC
Specific
Functions
Parameter
Set
•
Group
9
–Advanced
Drive
Control
Logic
(Advanced
Features:
See
advanced
user
guide)
•
Group
0
–Monitoring
and
Diagnostic
Parameters
(Read
Only)
When
the
Optidrive
is
reset
to
factory
defaults,
or
is
in
its
factory
supplied
state,
only
Group
1
Parameters
can
be
accessed.
In
order
to
allow
access
to
parameters
from
the
higher
level
groups,
P1
‐
14
must
be
set
to
the
same
value
as
P2
‐
40
(Default
setting
=
101).
With
this
setting,
parameter
groups
1
–
5
and
group
8
can
be
accessed,
along
with
the
first
39
parameters
in
Group
0.
These
parameters
are
listed
in
the
tables
below.
For
advanced
parameter
access,
P1
‐
14
can
be
set
to
the
same
value
as
P6
‐
30
(Default
setting
=
201)
,
which
allows
access
to
all
parameter
groups
and
ranges.
Advanced
parameter
descriptions
are
listed
in
the
advanced
user
guide.
Values
given
in
brackets
()
are
default
settings
for
horsepower
rated
drive
models.
7.2.
Parameter
Group
1
–
Basic
Parameters
P1
‐
01
Maximum
Frequency
/
Speed
Limit
Minimum
P1
‐
02
Maximum
120.0
Units
Hz
/
Rpm
Default
50.0
(60.0)
Maximum
output
frequency
or
motor
speed
limit
–
Hz
or
rpm.
If
P1
‐
10
>0,
the
value
entered
/
displayed
is
in
Rpm
P1
‐
02
Minimum
Frequency
/
Speed
Limit
Minimum
0.0
Maximum
P1
‐
01
Units
Hz
/
Rpm
Default
0.0
Minimum
speed
limit
–
Hz
or
RPM.
If
P1
‐
10
>0,
the
value
entered
/
displayed
is
in
Rpm
P1
‐
03
Acceleration
Ramp
Time
Minimum
0.0
Maximum
6000.0
Units
Seconds
Default
30.0
Acceleration
ramp
time
from
0
to
base
speed
(P
‐
1
‐
09)
in
seconds.
P1
‐
04
Deceleration
Ramp
Time
Minimum
0.0
Maximum
6000.0
Units
Seconds
Default
30.0
Deceleration
ramp
time
from
base
speed
(P1
‐
09)
to
standstill
in
seconds.
When
set
to
zero,
fastest
possible
ramp
time
without
trip
is
activated
P1
‐
05
Stopping
mode
Minimum
0
Maximum
1
Units
‐
Default
0
0
:
Ramp
To
Stop
.
When
the
enable
signal
is
removed,
the
drive
will
ramp
to
stop,
with
the
rate
controlled
by
P1
‐
04
as
described
above.
1
:
Coast
to
Stop
.
When
the
enable
signal
is
removed
the
motor
will
coast
(freewheel)
to
stop
P1
‐
06
Energy
optimiser
Minimum
0
Maximum
1
Units
‐
Default
0
0
:
Disabled
1
:
Enabled
.
When
enabled,
the
Energy
Optimiser
attempts
to
reduce
the
overall
energy
consumed
by
the
drive
and
motor
when
operating
at
constant
speeds
and
light
loads.
The
output
voltage
applied
to
the
motor
is
reduced.
The
Energy
Optimiser
is
intended
for
applications
where
the
drive
may
operate
for
some
periods
of
time
with
constant
speed
and
light
motor
load.
P1
‐
07
Motor
rated
voltage
Minimum
0
Maximum
250
/
500
Units
Volts
Default
230
/
400
(460)
This
parameter
should
be
set
to
the
rated
(nameplate)
voltage
of
the
motor
(Volts)
P1
‐
08
Motor
rated
current
Minimum
[Drive
Dependant]
Maximum
Drive
Rated
Current
Units
Amps
Default
100%
of
drive
rated
current
in
Amps
This
parameter
should
be
set
to
the
rated
(nameplate)
current
of
the
motor
Parameter
Range:
Frame
size
2,
min
10%
to
max
100%
of
drive
rated
current
Frame
size
3
to
7,
min
20%
to
max
100%
of
drive
rated
current
P1
‐
09
Motor
rated
frequency
Minimum
25
Maximum
120
Units
Hz
Default
50
(60)
This
parameter
should
be
set
to
the
rated
(nameplate)
frequency
of
the
motor
Summary of Contents for Optidrive HVAC Series
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