Leroy-Somer DIGIDRIVE SK, Getting Started Manual

Page: 27 / 50

Digidrive SK Getting Started Guide
27
Issue Number: d www.leroy-somer.com
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Enter the motor current rating (taken from the motor name plate).
The drive rated current is the 100% RMS output current value of the drive. This value
can be set to a lower value but not to a higher value than the drive rated current.
Enter the rated full load speed of the motor (taken from the motor name plate).
The motor rated speed is used to calculate the correct slip speed for the motor.
Enter the motor rated voltage (taken from the motor name plate).
This is the voltage applied to the motor at base frequency.
Enter the motor rated power factor cos
ϕ
(taken from the motor name plate).
L1 : Level 1 access - only the first 10 parameters can be accessed
L2 : Level 2 access - All parameters from 01 to 60 can be accessed
L3 : Level 3 access - All parameters from 01 to 95 can be accessed
LoC : Used to lock a security code in the drive. See section 5.6 Security codes on
page 21 for further details.
No Function Range Defaults Type
06
Motor rated current 0 to Drive rated current A Drive rating RW
Pr 06 Motor rated current must be set correctly to avoid a risk of fire in the event of a
motor overload.
WARNING
No Function Range Defaults Type
07
Motor rated speed 0 to 9999 rpm Eur: 1500, USA: 1800 RW
A value of zero entered into Pr 07 means slip compensation is disabled.
NOTE
If the full load speed of the motor is above 9999rpm, enter a value of 0 in Pr 07 . This will
disable slip compensation as values >9999 cannot be entered into this parameter.
NOTE
Slip compensation should be disabled when using the drive on a high inertia load.
NOTE
No Function Range Defaults Type
08
Motor rated voltage 0 to 240, 0 to 480 V
Eur: 230 / 400
USA: 230 / 460
RW
If the motor is not a standard 50 or 60Hz motor, see Pr 39 on page 33 and adjust accordingly.
NOTE
No Function Range Defaults Type
09
Motor power factor 0 to 1 0.85 RW
The power factor value could be automatically changed after a rotating autotune. See Pr 38 on page 33.
NOTE
No Function Range Defaults Type
10
Parameter access L1, L2, L3, LoC L1 RW