Parameter x.00
Parameter
protocol
Performance
structure
description
format
The
rated
speed
defines
the
base
speed
of
the
motor.
It
is
also
used
for:
This
parameter
is
set
to
165.0
°
at
power-up.
When
enabled,
the
firing
angle
Pr
5.01
is
controlled
by
Pr
5.10.
This
mode
is
valuable
for
system
diagnosis,
particularly
where
instability
is
present,
Menu
5
Parameter
Keypad
and
Advanced
parameter
descriptions
Serial
comms
1.
The
calculation
of
'estimated
speed'.
2.
Used
by
the
rotating
autotune
function
to
determine
the
speed
levels
for
measuring
the
field
saturation
breakpoints.
3.
Used
to
determine
the
speed
used
in
the
auto
tuning
inertia
test
(see
Pr
5.12
{SE13,
0.34}).
A
value
of
165°
corresponds
to
the
fully
phased
back
condition
and
therefore
zero
output
voltage.
A
value
of
0
in
the
firing
angle
Pr
5.10
corresponds
to
fully
phased
forward
and
therefore
maximum
output
voltage.
WARNING
since
it
allows
the
drive
to
operate
without
the
influence
of
either
the
speed
loop
or
the
current
loop,
thereby
eliminating
their
effect
upon
the
system.
This
parameter
must
be
used
with
caution.
When
the
firing
angle
is
controlled
directly
by
Pr
5.10
there
is
no
protection
against
excessive
acceleration,
output
voltage
or
current
WARNING
other
than
the
instantaneous
over
current
trip.
Also
take
care
to
reset
Pr
5.11
to
0
after
the
completion
of
tests.
74
Mentor
MP
Advanced
User
Guide
www.onxcontrol.com
Issue
Number:
4
5.09
{SE06,
0.27}
Armature
rated
voltage
Coding
Bit
SP
FI
DE
TE
VM
DP
ND
RA
NC
NV
PT
US
RW
BU
PS
1
1
1
1
1
Range
0
to
ARMATURE_VOLTAGE_MAX
Vdc
Default
For
480
V
Drive:
Eur:
440,
USA
500
For
575
V
Drive:
Eur:
630,
USA
630
For
690
V
Drive:
Eur:
760,
USA
760
Second
motor
parameter
Pr
21.09
Update
rate
Background
read
5.08
{SE08,
0.29}
Base
speed
Coding
Bit
SP
FI
DE
TE
VM
DP
ND
RA
NC
NV
PT
US
RW
BU
PS
1
1
1
1
Range
0.0
to
10,000.0
rpm
Default
1000
Second
motor
parameter
Pr
21.06
Update
rate
Background
read
5.10
Direct
firing
angle
Coding
Bit
SP
FI
DE
TE
VM
DP
ND
RA
NC
NV
PT
US
RW
BU
PS
1
1
1
Range
0
to
165.0
°
Default
165.0
Update
rate
6
times
mains
frequency
5.11
Direct
firing
angle
enable
Coding
Bit
SP
FI
DE
TE
VM
DP
ND
RA
NC
NV
PT
US
RW
BU
PS
1
1
1
Default
0
Update
rate
Background
read
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