Configuration Mode (ConF)
Code Nam e / De s cription Adjustment range Factory setting
StUn
MEAS
CUS
[Tune selection]
[Default]
(tAb)
(for information only, cannot be modified)
Note:
Tune of the motor w ill increase significantly the performances.
[Default]
(tAb):
The default values are used to control the motor
[M e asure]
(MEAS): The values measured by the auto-tuning function are used to control the motor
[Cus tom]
(CUS): The values set manually are used to control the motor
tUnU
nO
tM
Ct
[Auto tuning usage]
[Therm M ot]
(tM)
This parameter show s the way used to modify the motor parameters according to its estimated thermal state.
[No]
(nO): No thermal state estimation
[Therm M ot]
(tM): Statoric thermal state estimation based on nominal current and current consumed by the motor
[Cold tun]
(Ct): Statoric thermal state estimation based on statoric resistance measured at the first cold tune and tune done
at each pow er up
AU
t
2 s
nO
YES
[Automatic autotune]
[No]
(nO)
WARNING
UNEXPECTED MOVEMENT
If this function is activated, autotuning is perform ed each tim e the drive is switched on.
•
Verify that activating this function does not res ult in uns afe conditions.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
The motor must be stopped w hen switching on the drive.
[Autom atic autotune ]
(AUt) is forced to
[Ye s ]
(YES) if
[Auto tuning us age]
(tUnU) is set to
[Cold tun]
(Ct). The value
of motor statoric resistance measured during the tune is used to estimate the thermal state of the motor at pow er up.
[No]
(nO): Function deactivated
[Ye s ]
(YES): A tune is automatically done at each pow er up
SMOt
*
nO
LLS
MLS
HLS
[Saliency mot. state]
(for information only, cannot be modified)
Information on synchronous motor saliency.
This parameter can be accessed if
[Tune s e le ction]
(StUN) is set to
[M e as ure]
(MEAS).
Note:
In case of motor w ith low saliency, the standard control law is advised.
[No]
(nO): Tune not done
[Low salient]
(LLS): Low saliency level (Recommended configuration:
[Angle s e tting type ]
(ASt) =
[PSI align]
(PSI)
[PSIO align]
(PSIO) and
[HF inj. activation]
(HFI) =
[No]
(nO)).
[M e d s alie nt]
(MLS): Medium saliency level (
[Angle s e tting type ]
(ASt)
=
[SPM align]
(SPMA) is possible.
[HF inj. activation]
(HFI) =
[Ye s ]
(YES) could w ork).
[High salie nt]
(HLS): High saliency level (
[Angle s e tting type ]
(ASt)
=
[IPM align]
(IPMA)
is possible.
[HF inj. activation]
(HFI) =
[Ye s ]
(YES) is possible).
AS
t
*
IPMA
SPMA
PSIO
nO
[Angle setting type]
[PSIO align.]
(PSIO)
Mode
for
measurin g
the
phase-s hift
angle.
Visible
only
if
[Mot o r
contro l
type]
(
Ctt
)
is
set
to
[Sync .
mot.]
(
SYn
).
[PSI align]
(PSI) and
[PSIO align]
(PSIO) are w orking for all type of synchronous motors.
[SPM align]
(SPMA) and
[IPM
align]
(
I
PMA
)
increase
performa nc es
dependi ng
on
the
type
of
synchronous
motor.
[IPM
align]
(
I
PMA
):
Alignment
for
IPM
motor.
Alignment
mode
for
Interior-bu ri ed
Permanent
Magnet
motor
(usually,
this
kind
of motor has a high saliency level). It uses high frequency injection, which is less noisy than standard alignment mode.
[SPM align]
(SPMA): Alignment for SPM motor. Mode for Surface-mounted Permanent Magnet motor (usually, this kind of
motor has a medium or low saliency level). It uses high frequency injection, w hich is less noisy than standard alignment mode.
[PSI align]
(PSI): Pulse signal injection. Standard alignment mode by pulse signal injection.
[PSIO align]
(PSIO): Pulse signal injection - Optimized. Standard optimized alignment mode by pulse signal injection. The
phase shift angle measurement time is re
duced after the first run order or tune operation, even if the drive has been turned off.
[No align]
(nO): No alignment
Parameters described in this page can be accessed by:
DRI- > CONF > FULL > DRC- > SYN-
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