Installation and commissioning
DIGIDRIVE
Variable speed drive
Réf. 3218 GB - 4.33 / d - 02.02
LEROY-SOMER
55
4.7 - Commissioning the drive using
level 1
• The drives use software which is
adjusted by parameters.
• The performance levels obtained
depend on the parameter setting.
• Incorrect settings may have
serious consequences.
• The drives should only be
programmed by the appropriate
qualified personnel.
4.7.1 - Power-up
• Before powering up the drive,
check that the power connections
and motor connection are correct, and
that any moving parts are mechanically
protected.
• Users of the drive should take
particular care to avoid starting it
accidentally.
4.7.2 - Setting the essential parameters - level 1
• The level 1 parameters must be set before giving a start command.
• The parameter values affect protection of the motor and the safety of the system.
• Parameters concerning the motor must be set using the information given on the
nameplate of the motor used (a minimum accuracy of 10% is necessary in order to
obtain good performance levels).
4.7.2.1 - List of parameters 0
0
to 1
1
0
0
:
Glossary:
R - W: Read-write parameter.
RO: Read-only parameter.
I
sn
: Rated output current of the drive.
CAUTION:
The factory settings are given for a 50 Hz mains supply
Parameter Name Type Adjustment range
Factory
setting
0
0
1
1
Minimum limit
R - W
0 to 0
0
2
2
0
0
0
2
2
Maximum limit
R - W
0 to 1000.0 Hz 50.0 Hz
0
0
3
3
Acceleration ramp 1
R - W
0 to 3200.0s/100 Hz 5.0s/100 Hz
0
0
4
4
Deceleration ramp 1
R - W
0 to 3200.0s/100 Hz 10.0s/100 Hz
0
0
5
5
Reference selection
R - W
A1.A2, A1.Pr, A2.Pr,
Pr, PAd
A1.A2
0
0
6
6
Motor rated current
R - W
0 to I
sn
I
sn
0
0
7
7
Motor rated speed (at full load)
R - W
0 to 9999 min
-1
1500 min
-1
0
0
8
8
Motor rated voltage
R - W
0 to 240V or 0 to 480V 230V or 400V
0
0
9
9
Power factor (cos ϕ)
R - W
0 to 1.00 0.85
1
1
0
0
Level 2 access and storage of
security code
R - W
L1, L2, Loc L1
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