Optidrive
ODV
‐
2
User
Guide
Revision
1.00
www.invertek.co.uk
26
P3
‐
14
Standby
Active
Speed
Minimum
0.0
Maximum
P1
‐
01
Units
Hz
/
Rpm
Default
0
Determines
the
level
at
which
the
drive
will
enter
into
standby
mode.
P2
‐
27
must
be
set
with
a
value
(time)
for
standby
function
to
be
active.
Drive
enters
standby
mode
if
motor
speed
remains
below
the
level
set
in
P3
‐
14
for
the
time
period
set
in
P2
‐
27.
P3
‐
15
2
nd
User
PID
Digital
Reference
Minimum
0.0
Maximum
100.0
Units
%
Default
0.0
When
P3
‐
05
=
0,
and
the
2
nd
digital
reference
is
selected
(see
Digital
Input
Functions
–
Section
8.1)
this
parameter
sets
the
preset
digital
reference
(set
‐
point)
used
for
the
PID
Controller
9.3.
Parameter
Group
4
–
High
Performance
Motor
Control
Incorrect
adjustment
of
parameters
in
menu
group
4
can
cause
unexpected
behaviour
of
the
motor
and
any
connected
machinery.
It
is
recommended
that
these
parameters
are
only
adjusted
by
experienced
users.
P4
‐
02
Motor
Parameter
Auto
‐
tune
Enable
Minimum
0
Maximum
1
Units
‐
Default
0
When
set
to
1,
the
drive
immediately
carries
out
a
non
‐
rotating
auto
‐
tune
to
measure
the
motor
parameters
for
optimum
control
and
efficiency.
Following
completion
of
the
auto
‐
tune,
the
parameter
automatically
returns
to
0.
9.4.
Parameter
Group
5
–
Communication
Parameters
P5
‐
01
Drive
Fieldbus
Address
Minimum
0
Maximum
63
Units
‐
Default
1
Sets
the
fieldbus
address
for
the
Optidrive
P5
‐
03
Modbus
RTU
/
BACnet
Baud
rate
Minimum
9.6
Maximum
115.2
Units
kbps
Default
115.2
Sets
the
baud
rate
when
Modbus/BACnet
communications
are
used
9.6kbps,
19.2kpbs,
38.4kpbs,
57.6kpbs,
115
kbps
P5
‐
04
Modbus
/
BACnet
Data
Format
Minimum
‐
Maximum
‐
Units
‐
Default
n-1
Sets
the
expected
Modbus
or
BACnet
telegram
data
format
as
follows
n-1
:
No
Parity,
1
stop
bit
n-2
:
No
parity,
2
stop
bits
0-1
:
Odd
parity,
1
stop
bit
E-1
:
Even
parity,
1
stop
bit
P5
‐
05
Communications
Loss
Timeout
Minimum
0.0
Maximum
5.0
Units
seconds
Default
1.0
Sets
the
watchdog
time
period
for
the
communications
channel.
If
a
valid
telegram
is
not
received
by
the
Optidrive
within
this
time
period,
the
drive
will
assume
a
loss
of
communications
has
occurred
and
react
as
selected
below
(P5
‐
07)
P5
‐
06
Communications
Loss
Action
Minimum
0
Maximum
3
Units
‐
Default
0
Controls
the
behaviour
of
the
drive
following
a
loss
of
communications
as
determined
by
the
above
parameter
setting
(P5
‐
06).
0:
Trip
&
Coast
To
Stop
1:
Ramp
to
Stop
Then
Trip
2:
Ramp
to
Stop
Only
(No
Trip)
3:
Run
at
Preset
Speed
4
P5
‐
07
Fieldbus
Ramp
Control
Minimum
0
Maximum
1
Units
‐
Default
0
Selects
whether
the
acceleration
and
deceleration
ramps
are
control
directly
via
the
Fieldbus,
or
by
internal
drive
parameters
P1
‐
03
and
P1
‐
04.
0
:
Disabled
.
Ramps
are
control
from
internal
drive
parameters
1
:
Enabled
.
Ramps
are
controlled
directly
by
the
Fieldbus
9.5.
Parameter
Group
6
–
Advance
Feature
configuration
Menu
group
6
parameters
are
detailed
in
the
advanced
user
guide.
They
can
be
accessed
through
the
drive
keypad
by
setting
advanced
security
level
access
(P1
‐
14
=
201)
or
through
the
OptiTools
Studio
software
suite.
9.6.
Parameter
Group
7
–
Reserved
(not
available)
Menu
group
7
parameters
are
not
used
by
the
HVAC
drive
and
serve
no
function
in
drive
set
‐
up
/
configuration.
