GEFRAN-SIEI ARTDrive Vector V2 400Vac Series, Instruction Manual

Page: 319 / 387

ARTDrive V2 series - Instruction Manual Chapter 7 Appendix • 319
Disable the drive: press
[O]
key (red key) for 2 seconds.
In the
TORQUE / Trq cmd
menu, set
G04.00 - Zero torque src
= ONE.
In the
REG PARAM / Tst gen
menu to set the following parameters:
E09.00 - Tst gen mode
=
[5] Flux ref
E09.01 - Gen Hi ref
= Measured FluxNom • 16384 •
√
2
E09.02 - Gen Low ref
= Measured FluxNom • 0.8 • 16384 •
√
2
E09.03 - Gen Period
= 0.1 s
N
OTE
!
Measured FluxNom is the nominal Flux value calculated by the drive
during the “FluxReg autotune” procedure; in the
SETUP MODE/
FluxReg
autotune results it’s possible to read this value.
In the
REG PARAM / Volt Reg
menu, set
E03.02 - Vlt P base value
parameter to its max value. This value depends by the drive size. Pressing
“Shift + Help” the max value is displayed.
In the
REG PARAM / Vlt Reg
menu, set
E03.00 - VltP gain %
parameter to
100%.
In the
REG PARAM / Flux Reg
, set to zero the
E02.00 - FlxP gain %
and
E02.01 - FlxI gain %
parameters.
Enable the drive:
Make sure that terminal 12 is active (+24V) and press
[I]
key (green key).
On the channel CH1 the Flux ref will be displayed; on the channel CH2 the
Flux signal will be displayed (see figure 7.2.1).
For the tuning follow the steps below:
- Increase the
E02.00 - FlxP gain %
and
E02.01 - FlxI gain %
values
until the Flux signal follows the Flux ref displayed (see figure 7.2.2).
- Disable the drive: press
[O]
key (red key) for 2 seconds.
- For
C09.00 - AO 2 src
source connect the
Magn curr ref
variable.
- Enable the drive. On the channel CH1 scope the Flux ref signal will
be displayed; on the channel CH2 the Magn current reference signal
will be displayed (see figure: 7.2.3).
N
OTE
! On the CH2 signal dislayed avoid the overshoots (see figure: 7.2.4), if
necessary, decreasing the
E02.00 - FlxP gain %
and
E02.01 - FlxI
gain %
gains values.
- Disable the drive: press
[O]
key (red key) for 2 seconds.
- Set
E09.00 - Tst gen mode
=
[0] Off
- Restore initial values set:
E03.02 - Vlt P base value
to zero,
E03.00
- VltP gain %
to zero and the source
G04.00 - Zero torque src
=
NULL.
- In the
REG PARAM
menu save the new settings via the
SAVE
PARAMETERS
command.